Join the 2025 High Lonesome 100 watch party with live streams, runner tracking, and real-time race chat. Everything you need — all in one spot.

High Lonesome 100 2025 returns to Colorado’s Sawatch Range on July 18–19 for its eighth edition—bringing 100 miles, 23,500 feet of gain, and a who’s who of mountain ultrarunners to one of the highest and hardest single-loop courses in the U.S. From the ghost towns of St. Elmo and Hancock to five exposed alpine passes, this race is pure Colorado grit.

Follow the 2025 Hardrock 100 live with GPS tracking, aid station splits, and our mile-by-mile fan guide to where the race gets wild (or falls apart).

Get the ultimate insider’s guide to the 2025 Hardrock 100: elite runners, course breakdown, weather, records, and how to follow the action live.

Everything you need to follow the 2025 Western States 100—live stream links, real-time tracking, course map, aid station info, and the top runners to watch. Watch it all unfold right here.

Get the full Western States 100 preview: who to watch, how to follow live, and the insider tips only PaceSetRs know. Fast, simple, no fluff.