Three Chicago area endurance athletes finished the "Super Bowl" of running. The Western States 100 is the world’s oldest ...

F or the first four hours of the 2025 USATF 100-Mile Championships, I was just running along, happy as a clam. Nothing hurt.

Finishing a 100-mile race is remarkable at any age. But in the world of ultramarathons, it’s not uncommon to see runners competing in their 60s, 70s and 80s.The men’s and overall winner of the ...

Gave a 100-miler a go and are not happy with your PB? New data suggests that runners who repeat the same 100-mile race two or more times can expect an improvement in finishing times. In a study by ...

The Festival features a 100 Mile Road record setting short course race held Friday, along with 6/12/24/48 hour races, a standard 100 mile race and a 50 mile race. Jackpot has become arguably the most ...