Outdoor · Leadville
Leadville Trail 100 Run
Known as the Race Across the Sky: 100 miles of out-and-back trail running starting at 10,200 feet and topping out higher still. Finishing under 30 hours earns the buckle.
Photo: Andres Molina on Unsplash
- When
- Sat, Aug 21, 2027
- Where
- Leadville, Colorado
- Official site
- Tickets and details(opens in a new tab)
Also in Leadville
- AUGYearlyCulturalPhoto: Andres Molina on Unsplash
First weekend of August
Leadville Boom Days & Burro Race
Pack-burro race over Mosquito Pass and back, plus mining competitions on Harrison Avenue. The 22-mile burro race tops 13,000 feet at the pass.
- MARYearlySportsPhoto: Andres Molina on Unsplash
First weekend of March
Leadville Ski Joring
Cowboys on horseback tow skiers down Harrison Avenue over jumps and through gates. Running since 1949; Leadville closes Harrison for the weekend.
- AUGYearlyOutdoorPhoto: Andres Molina on Unsplash
Mid-August
Leadville Trail 100 MTB
The high-altitude mountain bike century that helped invent the modern mass-start endurance race. Lottery entry, brutal climbing, and a finish chute that has made grown men cry on camera.
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