Boulder Beast 24 Miler

Race facts

• The course covers 38.6 km.
• It takes place on a Saturday, September 19, 2026 — autumn in this part of the world.
• The closest comparable trail running event is Finger Lakes Festival of Races in Montour Falls, 143 km away, on September 25, 2026.
• 12 of the 12 most similar events take place in the same month.