Leadville Trail 100
The Leadville Trail 100 Run is an ultramarathon held annually in mid August on rugged trails and dirt roads near Leadville, Colorado, through the heart of the Rocky Mountains.... Wikipedia
- Date: August 18–19
- Location: Leadville, Colorado
- Event type: Ultramarathon trail run
- Distance: 100 mi (160.93 km)
- Established: 1983
- Course records: David Roche 15:12:30 (2025), Anne Flower 17:58:19 (2025)
- Official site: [www.leadvilleraceseries.com/]
- Data source: DuckDuckGo