Ultra Running Hub Guateque, Colombia · Monday, October 12, 2026
Fixed Distance 50K
Ultra Valle de Tenza
Race completed
50 km Distance
not publishedn/a Climbing
2.5 est Grit · Entry level
Calculated from 50 km alone — the organiser has not published an elevation profile. Read 2.5 as a floor, not a verdict.
What the course asks
Time limit 14 hours
16:48 min/km average. Generous. Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it. More forgiving than 87% of 50K races. Measured against 1058 races of the same distance. Cut-off calculator →
Field size ~86 Mid-sized. Company early, well spread out by halfway.
DUV results for the 2025 edition (50km) — 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 18°C
Night low 9°C
Rainfall Wet — expect rain
Daylight 12 h 02 m of light
Regional 2001-2020 average for October — NASA POWER, grid elevation 2476 m. Not a forecast.
Results history
| Year | Race | Finishers | Men's winner | Women's winner |
|---|---|---|---|---|
| 2025 | 50km | 86 | Fredy Caldas Moya · 06:18:44 | Marcela Chuquizan · 07:32:14 |
| 2024 | 50km | 84 | Julian Vinasco Marin · 05:19:13 | Ana Rocio Castillo Lara · 06:48:45 |
The field has held steady: 84 in 2024, 86 in 2025. 15% of the 2025 field were women.
DUV results for the 2025 edition (50km) — 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 50 km of trail.
- Trail Running Shoes 50 km of trail — cushioning that is still there in the last quarter.
- Race Nutrition 50 km of self-supported fuelling between aid stations.
- Hydration Vests Flask capacity for 50 km, without the bounce.
- Headlamps A 14 h limit puts you out there after dark.
- GPS Watches Battery life first — a 50 km day outlasts most full-GPS modes.
Similar races
Other 50K trail ultras, closest in distance first.