Photo: Noche Roja Boñar (opens in a new tab) / Source (opens in a new tab)Boñar
Las 100 Millas de Boñar – Noche Roja
Saturday, 4 July 2026
Half marathon (3 laps)
20km D+ 570m
Mountain marathon (7 laps)
47km D+ 1330m
50 miles (12 laps)
80km D+ 2280m
100 kilometers (15 laps)
100km D+ 2850m
100 miles (24 laps)
161km D+ 4560m
When is Las 100 Millas de Boñar – Noche Roja 2026?
Saturday, 4 July 2026
Race date
Saturday, 4 July 2026
Boñar
Race completed
Next edition (estimated date)
- 20273 July 2027estimated date
Date estimated from the previous edition. The organiser has not published the official schedule yet; we will update this page as soon as it is confirmed.
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Add race dateExpected weather
12° – 25°
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💧
37%
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💨
15 km/h
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☀️
14h
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Race summary
Distance
161K
Elevation Gain
4,560m D+
Terrain
Trail
Difficulty
Elite
Distances
| Half marathon (3 laps) | 20K | 570m D+ | – |
| Mountain marathon (7 laps) | 47K | 1,330m D+ | – |
| 50 miles (12 laps) | 80K | 2,280m D+ | – |
| 100 kilometers (15 laps) | 100K | 2,850m D+ | – |
| 100 miles (24 laps) | 161K | 4,560m D+ | – |
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