Few races capture the spirit of USA running quite like the Hoover Dam Marathon, returning to Boulder City, Nevada, USA on Dec 6, 2025. The race is undulating, run on paved and packed dirt trails entirely removed from vehicular traffic. The course follows the Historic Railroad Trail through five tunnels with dramatic views of Lake Mead and the Hoover Dam, finishing near the dam itself.
🏃 Why Run This Race
- Off-road trail experience through stunning natural surroundings
- Long-standing event with a rich running heritage and tradition
- Well-organised aid stations and on-course support throughout
- Welcoming local running community in Boulder City, Nevada
- Finisher medal, race day swag and post-race celebration for every participant
🏁 Race Distances & Events
- Marathon (26.2 miles / 42.2 km)
- Half Marathon (13.1 miles / 21.1 km)
- 10K (6.2 miles)
- 5K (3.1 miles)
🗺️ Course Highlights
- Elevation changes are moderate but the desert scenery is unique.
📅 Event Details
- Date: Dec 6, 2025
- Location: Boulder City, Nevada, USA
- Available distances: Marathon (26.2 miles / 42.2 km) | Half Marathon (13.1 miles / 21.1 km) | 10K (6.2 miles) | 5K (3.1 miles)
💡 Runner Tips
- Prepare for warm conditions, hydrate well and consider electrolyte supplements
- Pack cold-weather running gear and layered clothing for race morning
Tick this one off your bucket list, the Hoover Dam Marathon is a race runners come back to year after year. Spaces are limited, so register today and join the 2025 field at one of USA's most iconic events.