Las 100 Millas de Boñar – Noche Roja

Races similar to Las 100 Millas de Boñar – Noche Roja

Las 100 Millas de Boñar – Noche RojaTrailElite161kmD+ 4,560mCastile and Leon

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 Backyard Baltasara with a 64% similarity score.

Our recommendation

If you're looking for the most similar experience to Las 100 Millas de Boñar – Noche Roja, we recommend Backyard Baltasara as the top match. If you prefer to stay in the same area, Desafío Ultra El Cainejo is your best option. For the closest distance match, check out HOKA Val d'Aran by UTMB (6.7km).

Similarity ranking

The 10 most similar races to Las 100 Millas de Boñar – Noche Roja, ranked by overall affinity.

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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 185km. 1 take place in the same region as Las 100 Millas de Boñar – Noche Roja. 3 share its terrain type. 9 match its difficulty level. 2 fall in a similar season.