Las 100 Millas de Boñar – Noche Roja vs HOKA Val d'Aran by UTMB

Las 100 Millas de Boñar – Noche Roja (161km, 4560m D+) vs HOKA Val d'Aran by UTMB (163km, 10000m D+). Side-by-side comparison: distances, elevation, difficulty, mandatory gear and registration. Which one suits you best?

Las 100 Millas de Boñar – Noche RojaElite

Las 100 Millas de Boñar – Noche Roja

Boñar, Castile and Leon

Trail5 modalities
View Pack 360
HOKA Val d'Aran by UTMBElite

HOKA Val d'Aran by UTMB

Vielha, Catalonia

Mountain8 modalities
View Pack 360

Physical profile

Las 100 Millas de Boñar – Noche RojaHOKA Val d'Aran by UTMB
Date4 July 20263 July 2026
TerrainTrailMountain
DifficultyEliteElite
Max elevation gain4,560m D+10,000m D+
UTMB Category—100M

Distances — Las 100 Millas de Boñar – Noche Roja

NameKmD+Max Time
Half marathon (3 laps)205703h
Mountain marathon (7 laps)471,3307h
50 miles (12 laps)802,28012h
100 kilometers (15 laps)1002,85015h
100 miles (24 laps)1614,56024h

Distances — HOKA Val d'Aran by UTMB

NameKmD+Max Time
VDA 163K16310,00048h
CDH 110K1106,40028h
TDL 75K755,10020h
PDA 55K553,30014h
EXP 32K322,1007h15
SKY 18K18900—
SKY Promesas 18K18900—
Vielha 10K10500—

Logistics & costs

Las 100 Millas de Boñar – Noche RojaHOKA Val d'Aran by UTMB
LocationBoñar, Castile and LeonVielha, Catalonia
Distance between venues499 km
Registration opens——
Registration closes——
Mandatory Gear4 mandatory items12 mandatory items
Official websiteVisitVisit

Pack 360 — Services

Registration

Las 100 Millas de Boñar – Noche Roja

No recommendations

HOKA Val d'Aran by UTMB

No recommendations

Accommodation

Las 100 Millas de Boñar – Noche Roja

No recommendations

HOKA Val d'Aran by UTMB

No recommendations

Gear

Las 100 Millas de Boñar – Noche Roja

HOKA Val d'Aran by UTMB

Nutrition

Las 100 Millas de Boñar – Noche Roja

HOKA Val d'Aran by UTMB

Transport

Las 100 Millas de Boñar – Noche Roja

No recommendations

HOKA Val d'Aran by UTMB

No recommendations

Car Rental

Las 100 Millas de Boñar – Noche Roja

HOKA Val d'Aran by UTMB

Insurance

Las 100 Millas de Boñar – Noche Roja

No recommendations

HOKA Val d'Aran by UTMB

No recommendations

Body Care

Las 100 Millas de Boñar – Noche Roja

HOKA Val d'Aran by UTMB

Sun Protection

Las 100 Millas de Boñar – Noche Roja

HOKA Val d'Aran by UTMB

Summary

If you're looking for a longer distance, HOKA Val d'Aran by UTMB is the choice. If you prefer a shorter and more accessible race, consider Las 100 Millas de Boñar – Noche Roja. In terms of elevation gain, HOKA Val d'Aran by UTMB is the more demanding option. Both races offer a complete Pack 360 with everything you need for race day.

Frequently asked questions

Which is harder, Las 100 Millas de Boñar – Noche Roja or HOKA Val d'Aran by UTMB?
Las 100 Millas de Boñar – Noche Roja has Elite difficulty with up to 4,560m elevation gain, while HOKA Val d'Aran by UTMB is Elite with up to 10,000m D+. The maximum distance is 161km for Las 100 Millas de Boñar – Noche Roja and 163km for HOKA Val d'Aran by UTMB.
When does each race take place?
Las 100 Millas de Boñar – Noche Roja takes place in July and HOKA Val d'Aran by UTMB in July.
How many distances does each race offer?
Las 100 Millas de Boñar – Noche Roja offers 5 distances and HOKA Val d'Aran by UTMB offers 8.
What type of terrain does each race have?
Las 100 Millas de Boñar – Noche Roja is classified as Trail and HOKA Val d'Aran by UTMB as Mountain.
Do I need the same mandatory gear for both?
Las 100 Millas de Boñar – Noche Roja requires 4 mandatory items and HOKA Val d'Aran by UTMB requires 12. Check each race's official regulations for the full list.

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Gear Checklist

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Planner

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View all similar races Las 100 Millas de Boñar – Noche RojaView all similar races HOKA Val d'Aran by UTMB

Compare Spain's best trail running races side by side. Analyze distances, elevation, registration prices, mandatory gear and the complete Pack 360 to make the best decision.