A New Format. A New Frontier.
COLAPSE 2026 isn’t your typical half marathon. It’s a bold new hybrid format built to push the boundaries of what a race can be. Designed for those who crave the unconventional and thrive on challenge, COLAPSE is a three-stage test of endurance, strength, and mental resilience—unlike anything you've experienced before.
Participants will take on:
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The Underwater Run
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The 10km Tactical Mask Run
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The 10km Sandbag Run
COLAPSE is more than a race. It’s a battle against your own limits, and a celebration of human capability. This unique format brings together athletes, adventurers, and everyday warriors ready to experience something new, raw, and real.If you're ready to push beyond your limits, COLAPSE is the race for you.
And while COLAPSE is the main event, we believe in making space for all runners. That’s why COLAPSE 2026 also includes:
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A classic Half Marathon for those who want the distance without the extremes
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A fast and focused 10km Run
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A fun and accessible 5km Run for beginners or casual racers.
Whether you're here to challenge yourself with COLAPSE or enjoy a more traditional race atmosphere, 2026 is the year to lace up and step into something extraordinary.
JAN 24
2026
C3
