Cocodona 250
Flagship 250-mile continuous multi-day trail ultra across Arizona from desert to mountains, ~40,000ft of climbing, sleep-deprivation + heat + altitude over 3-5 days, ~125h limit. Date approximate (early May).
3 May 2027Black Canyon City → Flagstaff, Arizona400km
Get your Cocodona 250 planFlagship 250-mile continuous multi-day trail ultra across Arizona from desert to mountains, ~40,000ft of climbing, sleep-deprivation + heat + altitude over 3-5 days, ~125h limit. Date approximate (early May).
What makes it hard
- Night riding — pacing and kit in the dark are part of the performance
- 12000m of total climbing
- Technical terrain: desert singletrack, washes, sky-island mountains, high pine country; huge temperature and altitude range
How BEINA trains you for it
BEINA reads the exact demands of Cocodona 250 — multi-stage ultra, 400km, desert singletrack, washes, sky-island mountains, high pine country; huge temperature and altitude range — and builds your plan around them. Race-day predictions and AI coaching remove the guesswork so you arrive ready.