Gill Coliseum Hammer Discus Cage

The Gill Coliseum Hammer/Discus Cage is a premium, competition-grade throwing enclosure engineered to make big meets safer, faster, and easier to run. Its innovative 3-pole super structure opens up sightlines for athletes, coaches, judges, and spectators while standing up to high winds — and its retractable sliding net doors and single-operator winch system make setup, implement retrieval, and takedown dramatically quicker than traditional cages. For programs hosting championship-level hammer and discus competition, it's built to perform.

Key features & specs

• 3-pole super structure — Improves sightlines for everyone at the venue, reduces upright damage from high winds, and lowers installation costs
• Sliding net doors — Eliminate heavy metal door frames that risk implement damage and act as dangerous wind sails; retractable net closure is secured by an overhead magnet plate and a ground anchor key
• Faster competition setup — Streamlined door and net system speeds up meet-day configuration
• Single-operator U-net frame and winch — Raise or lower the U-net frame in under 5 minutes with a self-provided drill tool, with cable routing engineered for one-person operation

Coach's tip: Assign one trained operator to the winch system so setup and implement retrieval stay quick and consistent throughout a meet. Care: Inspect netting, cables, and anchor points regularly, and retract the door nets when the cage is not in use.