Throwing Circles & Toeboards

• Four sections of 2" x 3" aluminum angle
• Bolt together form for in-ground installation
• Aluminum exterior bracing creates a strong frame
• Center open for smooth concrete pour and crack-resistant finish
• Inner circle is 1/4" x 3" flat aluminum bar
• Compatible with toeboards 358 and 363
• Meets NFHS, NCAA, and World Athletics specifications

• Two sections of 2" x 2" extruded aluminum angle
• Designed to be cast into concrete
• Compatible with toeboards 358 and 363
• Meets NFHS, NCAA and World Athletics specifications.

• Four sections of 1" x 3/4" extruded aluminum angle
• Designed to be cast into concrete
• Discus circle can also be mounted to the surface
• Compatible with toeboards 358 and 363
• Meets NFHS, NCAA and World Athletics specifications

• Two sections of 1/4" x 3" extruded aluminum with welded bracing
• Bolt together to maintain form during in-ground installation
• Hardware included
• Compatible with toeboards 368 and 363
• Meets NFHS, NCAA, and World Athletics specifications
• World Athletics Certified

Define a regulation throwing circle for the hammer with the Blazer Hammer Ring. Built from durable aluminum angle in easy-to-handle sections, it anchors into your throwing area to form a clean, permanent circle — meeting IAAF, NCAA, and NFHS rules so your hammer venue is competition-ready at every level.

Key features & specs:

• 1" x 3/4" x 1/4" aluminum angle construction
• Ships in 4 sections for easier handling and installation
• Anchor holes provided for secure ground mounting
• Meets IAAF, NCAA, and NFHS rules
• Dimensions 73" x 17" x 2" (13 lbs)

A durable, rules-compliant circle for high school and collegiate throws programs building or upgrading a hammer venue. Assemble the four sections and anchor the ring flush with the throwing surface per competition specs, confirming it's level and secure before use. Keep the ring clear of debris and inspect the anchors periodically so your hammer circle stays safe and competition-ready for years.

Set a regulation shot put circle with the Blazer Shot Put Ring. Constructed from durable aluminum angle in easy-to-handle sections, it anchors into your throwing area to form a clean, permanent circle — built to IAAF, NCAA, and NFHS specifications so your shot put venue is competition-ready at every level.

Key features & specs:

• 1" x 3/4" x 1/4" aluminum angle construction
• Ships in 3 sections for easier handling and installation
• Anchor holes provided for secure ground mounting
• Regulation 7' ring diameter
• Meets IAAF, NCAA, and NFHS rules (25 lbs)

A durable, rules-compliant circle for high school and collegiate throws programs building or upgrading a shot put venue. Assemble the three sections and anchor the ring flush with the throwing surface per competition specs, pairing it with a regulation toe board and confirming it's level and secure before use. Keep the ring clear of debris and inspect the anchors periodically so your circle stays competition-ready for years.

Define a regulation throwing circle with the Blazer Discus Ring. Built from sturdy aluminum angle in easy-to-handle sections, it installs into your discus area with anchor holes for a secure, permanent circle — meeting IAAF, NCAA, and NFHS rules so your throws area is competition-ready at every level.

Key features & specs:

• 1" x 3/4" x 1/4" aluminum angle construction
• Ships in 4 sections for easier handling and installation
• Anchor holes provided for secure ground mounting
• Regulation 8'2-1/2" ring diameter
• Meets IAAF, NCAA, and NFHS rules (14 lbs)

A durable, rules-compliant circle for high school and collegiate throws programs building or upgrading a discus venue. Assemble the four sections and anchor the ring flush with the throwing surface per competition specs, confirming it's level and secure before use. Keep the ring clear of debris and inspect the anchors periodically so your discus circle stays safe and competition-ready for years.

Keep your throws area durable and measurement-friendly with the Blazer Metal Toe Board. Built to resist warping, splitting, and weather deterioration, it stands up to the demands of shot put competition — and radiating lines on its surface help officials line up and speed accurate measurements after every throw.

Key features & specs:

• Durable metal construction won't warp, split, or deteriorate in weather
• Radiating lines speed up accurate measurement
• Built to withstand repeated shot put impact
• Regulation stop-board profile for competition
• A low-maintenance choice for year-round outdoor use

A dependable, weatherproof toe board for high school and collegiate throws programs. Secure it at the front of your shot put circle per competition specs before each meet, and confirm it's firmly anchored and undamaged before use. Wipe it clean of grit and dirt after sessions and store it in a dry space between seasons so it stays accurate and competition-ready for years.

Get the durability of metal in a competition stop board with the Blazer Aluminum Toe Board. Its cast aluminum construction is built for years of heavy use, and a recessed design fits your throwing ring cleanly — with end tie-downs to keep it locked in place through every shot put attempt.

Key features & specs:

• Cast aluminum construction for long-lasting durability
• Recessed design to seat cleanly against the ring
• Tie-downs provided on each end for secure anchoring
• Meets all rule specifications for shot put competition
• Dimensions 55" x 11" x 4" (27 lbs)

A rugged, competition-grade toe board for high school and collegiate throws programs that want a board built to last. Secure it at the front of your shot put circle with the end tie-downs before each meet, and confirm it's firmly anchored and undamaged before use. Wipe it clean of grit after sessions and store it in a dry space between seasons so it stays competition-ready for years.

Give your shot put circle a lightweight, weather-tough stop board with the Blazer Fiberglass Toe Board. Molded to conform to official rules, its weather-resistant, colorfast fiberglass build stands up to the elements and repeated impact — with tie-downs on each end so it stays firmly secured through every throw.

Key features & specs:

• Molded fiberglass conforms to official competition rules
• Weather-resistant and colorfast for lasting outdoor use
• Tie-downs provided on each end for secure anchoring
• Lightweight yet durable under repeated shot put impact
• Dimensions 53" x 14" x 6" (10 lbs)

A practical, rules-compliant toe board for high school and collegiate throws programs. Secure it at the front of your shot put circle using the end tie-downs before each meet, and confirm it's firmly anchored and undamaged before use. Wipe it clean of grit after sessions and store it in a dry space between seasons so it stays competition-ready for years.

Anchor your shot put circle with the tough, weatherproof Blazer Rigid Polyurethane 4' Toe Board. Its cross-linked interior design gives it extreme strength to stand up to the pounding of shot put competition, while a waterproof, UV-protected build means it holds up outdoors season after season without cracking or fading.

Key features & specs:

• Rigid polyurethane construction with a cross-linked interior for extreme strength
• Waterproof and UV-protected for lasting outdoor durability
• Regulation stop-board dimensions for shot put competition
• Withstands repeated impact without cracking or deteriorating
• Dimensions 55" x 12" x 5" (13 lbs)

A durable, low-maintenance toe board for high school and collegiate throws programs. Secure it at the front of your shot put circle per competition specs before each meet, and check that it's firmly anchored and undamaged before use. Wipe it clean of grit after sessions and store it in a dry space between seasons so it stays competition-ready for years.

• Made for temporary indoor or outdoor use.  Quick easy setup and portable.  16 segments and a perfect circle anywhwere you have space.
• This is a lightweight modular Shot Put, Hammer, Weight Throw Circle.

• Made for temporary indoor or outdoor use.  Quick easy setup and portable.  16 segments and a perfect circle anywhwere you have space.
• This is a lightweight modular Discus Throw Circle.  

Outfit your throwers with both circles in one purchase: the Innovative Throwing Technologies Combo Pack (3/4") includes a shot put circle and a discus circle built from lightweight, laser-cut 3/4"-thick modular foam. It's the practical, portable way to give your program regulation throwing surfaces for shot, hammer, weight throw, and discus — anywhere you have flat space.

Key features & specs:

• Includes one 3/4" shot put circle and one 3/4" discus circle
• Lightweight, heavy-duty 3/4"-thick laser-cut foam segments
• Keyed segments lock together and lay flat with no tools or adhesive
• Regulation diameters for shot/weight/hammer (2.135m) and discus
• Footwork degree marks (0°/90°/180°/270°) for turn reference

A budget-friendly, portable option for throws coaches who train across gyms, fields, and multiple locations. Lay each circle on a flat surface and hold a couple of segments down with dumbbells or any heavy object, then disassemble and store the pads flat and dry between sessions to keep the foam accurate and ready for the next practice.

• Made for temporary indoor or outdoor use.  Quick easy setup and portable.  16 segments and a perfect circle anywhwere you have space.
• This is the PREMIUM 1 inch thick heavy-duty modular Shot Put, Hammer, Weight Throw Circle.
• 30% Thicker for a more substantial circle.

Equip your throws program with a complete portable setup in one purchase: the Innovative Throwing Technologies Premium Combo Pack pairs a premium 1"-thick shot put circle and a premium 1"-thick discus circle. Together they cover all your throwing events with the most durable, heavy-use modular surface ITT makes — ideal for coaches who train indoors, outdoors, and across multiple sites.

Key features & specs:

• Includes one Premium 1" shot put circle and one Premium 1" discus circle
• Premium 1" foam is thicker and denser for durable, high-volume training
• Laser-cut keyed segments interlock and lay flat with no tools or adhesive
• Regulation diameters for shot/weight/hammer (2.135m) and discus
• Fully portable — assembles in minutes and stores flat

A complete, space-saving solution for throws coaches who want both circles in the most durable spec. Lay each circle on a flat surface and anchor a couple of segments with weights, then break them down and store flat and dry between sessions. Footwork degree marks help athletes reference turn mechanics through every rep.

The Gill Championship Portable Indoor Shot/Weight Throw Circle brings a full competition-quality throwing platform to any gym or fieldhouse — no permanent installation required. Its two interlocking sections lock together into a solid 8' x 8' throwing surface and break down with spring-loaded handles for easy handling and storage, making it the go-to solution for hosting indoor throws meets.

Key features & specs:

• Dimensions: 8' x 8' x 2" overall; two 4' x 8' interlocking sections
• Construction: Two layers of 3/4" plywood plus one layer of 1/2" track surface
• Handling: Spring-loaded handles for easy movement and storage
• Included/Compatibility: Comes with a removable Synthetic Toeboard (358); compatible with toeboards 358 and 359
• Finish/Model: Gray marine paint with a textured inner-ring finish; GP-380

Coach's tip: Set the platform on a flat, clean floor and seat the interlocking sections fully before assembling the toeboard in-field. Store it out of standing water — keeping the marine finish dry is the single biggest factor in how long the textured throwing surface lasts.

The Gill Shot Circle (Steel, 4-Piece) is a heavy-duty throwing ring built to mount on top of an existing concrete surface for a legal, durable shot put circle. Its powder-coated steel sections deliver the rugged, long-lasting performance outdoor facilities need, standing up to weather and the daily pounding of throws practice.

Key features & specs:

• Construction: Four sections of 1/4" x 1-1/2" flat powder-coated steel
• Installation: Designed to mount on top of a concrete surface; anchor bolts included
• Toeboard compatibility: Works with the 359 and 364 toeboards
• Compliance: Meets NFHS specifications
• Model: GP-373

Coach's tip: Install on a level, cured concrete pad and anchor every section so the ring stays flush and stable under a thrower's push. Pair it with a matching level-pad toeboard (359 or 364), and touch up any chips in the powder coat each season to keep the steel rust-free outdoors.

The Gill Shot Circle (Aluminum) is a lightweight, corrosion-resistant throwing ring that mounts on top of an existing concrete surface to establish a legal shot put circle. Its extruded aluminum angle construction won't rust, making it an easy-maintenance choice for outdoor throwing areas that see year-round weather.

Key features & specs:

• Construction: Three sections of 1" x 3/4" extruded aluminum angle
• Installation: Designed to mount on top of a concrete surface; anchor bolts included
• Toeboard compatibility: Works with the 359 and 364 toeboards
• Compliance: Meets NFHS specifications
• Model: GP-372

Coach's tip: Pair this surface-mount circle with a level-pad toeboard (359 or 364) so the components sit flush and legal together. Install on a flat, cured concrete pad with all included anchors, and check the bolts each preseason so the ring stays tight under repeated throws.

The Gill Discus Circle (Steel, 3-Piece) provides a durable, regulation throwing ring that mounts on top of an existing concrete surface — a straightforward way to establish a legal discus circle without pouring a specialized ring. Its powder-coated steel construction stands up to weather and years of outdoor use, giving throws programs a dependable, low-maintenance foundation.

Key features & specs:

• Construction: Three sections of 1/4" x 1-1/2" flat powder-coated steel
• Installation: Designed to mount on top of a concrete surface; anchor bolts included
• Durability: Powder-coated finish for weather and wear resistance
• Compliance: Meets NFHS specifications
• Model: GP-371

Coach's tip: Install on a level, cured concrete pad and use the included anchor bolts at every point so the ring sits flush and won't shift under a thrower's rotation. Inspect the anchors each preseason and touch up any chips in the powder coat to keep the steel from rusting outdoors.

The Gill Indoor Circle Throwing Surface addresses the most overlooked variable in indoor throwing events — what's underfoot. A proper hard throwing surface inside the ring is the difference between confident, technically sound throws and slipping, inconsistent footwork that undermines an athlete's mechanics. This three-piece birch plywood insert installs directly onto the circle and meets full competition standards.

• • Premium 3/4" 7-Ply Birch Plywood — Dense, high-grade birch plywood construction provides a rigid, non-compressible throwing platform that resists the repeated lateral and downward forces of shot put and weight throw footwork — maintaining a flat, stable surface through an entire indoor season of practice sessions and competition use without warping or developing soft spots
  • Three-Piece Modular Construction — Surface is divided into three separate sections that fasten to the underside of Gill's Indoor Shot/Weight Throw Circle, covering the full interior of the ring with a seamless, flush throwing platform that installs and removes cleanly without permanent attachment to the gymnasium floor
  • Designed Specifically for Gill Indoor Circle — Engineered to attach directly to the underside frame of Gill's Indoor Shot/Weight Throw Circle as a factory-compatible accessory, ensuring a precise fit with no gaps between the plywood surface and the aluminum ring band that could catch an athlete's foot during rotational movement
  • Consistent Footing Across All Throw Phases — Hard birch surface delivers uniform traction and grip characteristics from the back of the ring through the power position and release, giving throwers the predictable underfoot feel needed to execute technically demanding rotational shot put and weight throw technique with full confidence
  • Eliminates the Problem of Bare Gymnasium Floors — Indoor gymnasium surfaces — whether hardwood, rubber, or synthetic — vary in grip, texture, and hardness in ways that directly affect throw consistency and athlete safety; the birch plywood insert standardizes the throwing surface regardless of what the underlying gym floor is made of
  • NFHS, NCAA, and IAAF Compliant — Meets all governing body specifications for indoor shot put and weight throw competition at the high school, collegiate, and international level, making it a competition-legal surface for sanctioned indoor meets without requiring permanent facility construction or modification

The Gill Indoor Shot/Weight Throw Circle gives programs a portable, competition-legal throwing ring for indoor shot put and weight throw. Built from sturdy plywood with steel hinges and foldaway handles, it sets up and stores easily in any gym or fieldhouse — the practical foundation for running indoor throws without a permanent installation.

Key features & specs:

• Construction: 3/4" plywood with steel hinges and handles
• Portability: Foldaway handles for easy handling and storage
• Toeboard: Compatible with the 358 toeboard (laminated, weatherproofed marine plywood toeboard sold separately)
• Optional surface: Optional three-piece 3/4" 7-ply birch plywood throwing surface (sold separately)
• Compliance/Model: Meets NFHS, NCAA, and World Athletics specifications; GP-368

Coach's tip: Add the optional birch throwing surface for consistent footing and the 358 toeboard to complete a legal ring before competition. Fold the handles for compact storage, and set the circle on a flat, clean floor so it sits stable and flush during throws.

The Gill Hammer Conversion Circle lets a facility turn an existing discus ring into a legal hammer ring in seconds — no permanent construction required. Its seven interlocking PVC sections drop into place to adapt a standard circle to exact hammer specifications, making it the practical solution for schools that share a single throwing area across multiple events.

Key features & specs:

• Design: Seven interlocking sections of durable white PVC plastic
• Function: Converts a discus ring into a regulation hammer ring
• Setup: Portable; installs in seconds with no permanent fixtures
• Compliance: Meets NFHS, NCAA, and World Athletics specifications; IAAF certified
• Model: GP-3622

Coach's tip: Seat all seven sections fully so the ring sits flush and continuous before any throw, and pair it with a single-circle hammer cage for safe practice. Store the sections stacked and out of prolonged sun, and count them back in after each session so the set stays complete.

The Gill Shot Toeboard (Aluminum, Level Pad) is the surface-mount version of Gill's premium cast-aluminum stop board, built for shot put circles installed flush with the surrounding surface. Its rigid aluminum construction delivers a durable, regulation contact edge that stands up to years of competition and practice throws.

Key features & specs:

• Material: Cast aluminum for rigidity and long service life
• Fit: Designed for surface-mount (level pad) shot circles
• Compatibility: Works with the 372 and 373 shot circles
• Compliance: Meets NFHS specifications
• Model: GP-364

Coach's tip: Match this level-pad board to surface-mount 372/373 circles — not depressed installs — so it sits flush and legal. Verify the anchoring before every session for safe, foul-accurate throws, and wipe the board clean after wet meets to protect the painted contact edge.

The Gill Shot Toeboard (Aluminum, Depressed Pad) is the premium, competition-grade stop board for shot put circles, cast from durable aluminum for a rigid, long-lasting contact edge. Designed for a 3/4" depressed surface and IAAF certified, it's the choice for programs and facilities that host sanctioned meets and want a toeboard that meets the highest specifications.

Key features & specs:

• Material: Cast aluminum for maximum rigidity and durability
• Fit: Designed for a 3/4" depressed pad surface
• Compatibility: Works with 366, 369, and 374 shot circles and the 3741 form
• Compliance: Meets NFHS, NCAA, and World Athletics specifications; IAAF certified
• Model: GP-363

Coach's tip: Confirm your circle uses a depressed (3/4") pad before ordering so the aluminum board seats flush and legal. Check the anchoring before each session, and wipe the board down after wet meets — aluminum won't rot, but keeping it clean protects the painted contact surface throwers rely on.

The Gill Shot Toeboard (Synthetic, Level Pad) is the surface-mount version of Gill's durable polyethylene stop board, built for shot put circles installed flush with the surrounding pad. Molded from low-density polyethylene, it delivers the reliable, regulation-legal contact edge throwers need while standing up to season after season of hard use.

Key features & specs:

• Material: Molded low-density polyethylene
• Fit: Designed for surface-mount (level pad) shot circles
• Compatibility: Works with the 372 aluminum and 373 steel shot circles
• Compliance: Meets NFHS specifications
• Model: GP-359

Coach's tip: Match the toeboard to your circle type — this level-pad version pairs with surface-mount 372 and 373 circles, not depressed installs. Confirm it's anchored flush and secure before every session so throws stay legal and safe, and store it out of prolonged sun to protect the synthetic material.

The Gill Shot Toeboard (Synthetic, Depressed Pad) gives shot put circles a durable, competition-legal stop board that holds up to repeated contact from the shot and the thrower's foot. Molded from low-density polyethylene for a 3/4" depressed surface, it's built to meet the specifications officials require while resisting the cracking and chipping that shortens the life of lesser toeboards.

Key features & specs:

• Material: Molded low-density polyethylene with a 1/4" wall thickness
• Fit: Designed for a 3/4" depressed pad surface
• Compatibility: Works with 366, 369, and 374 shot circles and the 3741 form
• Compliance: Meets NFHS, NCAA, and World Athletics specifications
• Model: GP-358

Coach's tip: Confirm your circle type and pad depth (depressed vs. level) before ordering so the toeboard seats flush and legal. Check that it's securely anchored before each session — a loose toeboard is both a foul-line and a safety issue — and store synthetic boards out of prolonged sun to keep the material from getting brittle.

The Gill Portable Discus Platform gives throws programs a regulation practice and competition surface that can be set up, moved, and stored without a permanent concrete installation. Its portable, interlocking design is ideal for schools that share facilities or need to clear the throwing area for other events — roll it into place for practice, then break it down and store it out of the weather when you're done.

Key features & specs:

• Overall dimensions: 10' x 10' x 2"
• Construction: Two layers of ¾" plywood topped with a ½" track-surface layer
• Sections: Two 5' x 10' interlocking halves with spring-loaded handles for easy handling and storage
• Finish: Gray marine paint with a textured inner-ring surface for sure footing
• Model: GP-3770

Coach's tip: Set the platform on level, well-drained ground and confirm the interlocking sections are fully seated before every session. Store indoors or under cover between uses — keeping the marine finish out of standing water protects the textured throwing surface and extends its life.