Canon City, CO, United States · Saturday, October 24, 2026

Fixed Distance 50K

Bridge Burner Ultra - 35miles

18 days to go
56 km Distance
not publishedn/a Climbing
2.8 est Grit · Entry level

Calculated from 56 km alone — the organiser has not published an elevation profile. Read 2.8 as a floor, not a verdict.

38.4410° N, 105.2425° W © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Field size ~35 Small. Long stretches with nobody in sight.

DUV results for the 2025 edition (35mi) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, October

Daytime high 17°C
Night low 1°C
Rainfall Dry — rain unlikely
Daylight 10 h 55 m of light

Regional 2001-2020 average for October — NASA POWER, grid elevation 2129 m. Not a forecast.

Results history

Year Race Finishers Men's winner Women's winner
2025 35mi 35 Matthew Markham · 06:21:48 Stacy Huston · 07:24:40
2024 35mi 44 Ian Eisenhauer · 05:27:09 Charissa Kenny · 05:58:27

The field shrank 20% between 2024 (44) and 2025 (35). 20% of the 2025 field were women.

DUV results for the 2025 edition (35mi) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Course notes

  • gear With trail terrain, choose a shoe with moderate cushioning for optimal performance.

Gear for this race

Chosen for 56 km of trail.

  • Trail Running Shoes 56 km of trail — cushioning that is still there in the last quarter.
  • Race Nutrition 56 km of self-supported fuelling between aid stations.
  • Hydration Vests Flask capacity for 56 km, without the bounce.
  • GPS Watches Battery life first — a 56 km day outlasts most full-GPS modes.
All gear guides →

Similar races

Other 50K trail ultras, closest in distance first.