A 127-mile survival test across the
San Bernadino mountains built for hybrid athletes,
ultra-runners and other insane people.
*Seriously, not everyone get in.
KOP127 is not a bucket list event. It is not a participant-medal race. It is a 127-mile survival test designed to break your plan, stress-test your team, and find out who you actually are when the trail goes dark and the miles stop making sense.
Built for hybrid athletes - Hyrox competitors, CrossFit athletes, endurance crossover - who are done proving they're fit and ready to prove they're capable.
Chances are, you're not going to finish...
→ Hybrid athletes — Hyrox, CrossFit, endurance crossover
→ Competitive amateurs who train like pros
→ Existing HAOS community athletes
→ Adventure athletes ready for a real test
→ Content-driven teams who want footage worth watching
→ Anyone who is tired of participation-culture events












Applications are reviewed. Entry is very selective.
Applying does not guarantee a spot.
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