Art Hurtado Finished Cowboy 200 Ultramarathon
The runner completed his first 200-mile race across Nebraska with only two hours of sleep.
Live Poll
Would you personally undertake an extreme endurance challenge if it required severe sleep deprivation?
Nebraska Running
Recent news
September 22, 2026
Nebraska Cowboy 200 Ultra Marathon to Begin FridayRunners will cover 200 miles across Nebraska to test endurance in this extreme long-distance event.