1
1
65%SaintéLyon
Saint-Étienne · Auvergne-Rhône-Alpes
TrailAdvanced160kmD+ 4,200m
Why are they similar?
TerrainBoth are trail races
DifficultyElite vs Advanced
Distance161km vs 160km (very similar)
Location825km apart
SeasonJuly vs November
Races similar to Las 100 Millas de Boñar – Noche Roja
Las 100 Millas de Boñar – Noche Roja is a elite trail race with up to 161km and 4,560m of elevation gain. We've analyzed 10 races using 7 similarity metrics — terrain type, difficulty, distance, elevation, location, season and tags — to find the best alternatives. The closest match is SaintéLyon with a 65% similarity score.
Our recommendation
If you're looking for the most similar experience to Las 100 Millas de Boñar – Noche Roja, we recommend SaintéLyon as the top match. If you prefer to stay in the same area, Desafío Ultra El Cainejo is your best option.
Similarity ranking
The 10 most similar races to Las 100 Millas de Boñar – Noche Roja, ranked by overall affinity.
2
2
64%Backyard Baltasara
Mieres · Asturias
TrailElite6.7kmD+ 250m
Why are they similar?
TerrainBoth are trail races
DifficultySame difficulty level: Elite
Distance161km vs 6.7km (different range)
Location56km apart, same region area
SeasonJuly vs September
3
3
62%Grand Raid des Cathares
Carcassonne · Occitania
Ultra TrailElite161kmD+ 7,000m
Why are they similar?
TerrainTrail vs Ultra Trail
DifficultySame difficulty level: Elite
Distance161km vs 161km (very similar)
Location624km apart
SeasonJuly vs October
4
4
62%HOKA Val d'Aran by UTMB
Vielha · Catalonia
MountainElite163kmD+ 10,000m
Why are they similar?
TerrainTrail vs Mountain
DifficultySame difficulty level: Elite
Distance161km vs 163km (very similar)
Location499km apart
SeasonBoth in July
5
5
62%Desafío Ultra El Cainejo
Caín de Valdeón, León · Castile and Leon
MountainElite52kmD+ 5,500m
Why are they similar?
TerrainTrail vs Mountain
DifficultySame difficulty level: Elite
Distance161km vs 52km (different range)
LocationOnly 25km apart
SeasonJuly vs May
6
6
62%Grand Raid des Pyrénées
Vielle-Aure · Occitania
Ultra TrailElite160kmD+ 10,000m
Why are they similar?
TerrainTrail vs Ultra Trail
DifficultySame difficulty level: Elite
Distance161km vs 160km (very similar)
Location461km apart
SeasonJuly vs August
7
7
62%Mongolia Trail Run
Karakórum · Central Mongolia
Ultra TrailElite170kmD+ 3,800m
Why are they similar?
TerrainTrail vs Ultra Trail
DifficultySame difficulty level: Elite
Distance161km vs 170km (comparable)
Location7770km apart
SeasonJuly vs August
8
8
61%GTPE Picos de Europa
Benia de Onís · Asturias
MountainElite70kmD+ 5,300m
Why are they similar?
TerrainTrail vs Mountain
DifficultySame difficulty level: Elite
Distance161km vs 70km (different range)
Location53km apart, same region area
SeasonJuly vs June
9
9
60%Costa Brava Stage Run
Blanes · Catalonia
TrailAdvanced125kmD+ 4,820m
Why are they similar?
TerrainBoth are trail races
DifficultyElite vs Advanced
Distance161km vs 125km (different range)
Location680km apart
SeasonJuly vs April
10
10
60%Spain Backyard Ultra
Castro Caldelas, Ourense · Galicia
TrailElite6.706kmD+ 240m
Why are they similar?
TerrainBoth are trail races
DifficultySame difficulty level: Elite
Distance161km vs 6.706km (different range)
Location181km apart, same region area
SeasonJuly vs May
Explore by category
In the same region
Same difficulty
Same terrain type
Same season
Frequently asked questions
How is race similarity calculated?
We use an algorithm with 7 weighted metrics: terrain affinity (25%), difficulty (20%), max distance (15%), shared tags (15%), elevation gain (10%), geographical proximity (10%) and season (5%). Each metric produces a 0-1 score that is weighted to obtain the final percentage.
What is this page for?
If you already know a race and enjoyed it, here you'll find others with similar characteristics. It's ideal for planning your race calendar or finding alternatives if your favourite race is sold out.
Is the Pack 360 the same for similar races?
Races with high similarity often share equipment needs, but each has its own specific requirements for mandatory gear, accommodation and logistics. Check each race's Pack 360 to be fully prepared.
Distances among these 10 alternatives range from 6.7km to 170km. 1 take place in the same region as Las 100 Millas de Boñar – Noche Roja. 4 share its terrain type. 8 match its difficulty level. 4 fall in a similar season.