101 Kilometres in 24 Hours - La Legión vs Ultra Montseny

101 Kilometres in 24 Hours - La Legión (101km, 2819m D+) vs Ultra Montseny (80km, 4868m D+). Side-by-side comparison: distances, elevation, difficulty, mandatory gear and registration. Which one suits you best?

101 Kilometres in 24 Hours - La Legión Advanced

101 Kilometres in 24 Hours - La Legión

Ronda, Málaga, Andalusia

Mountain 1 modalities
View Pack 360
Ultra Montseny Advanced

Ultra Montseny

Viladrau, Catalonia

Mountain 3 modalities
View Pack 360

Physical profile

101 Kilometres in 24 Hours - La Legión Ultra Montseny
Date 9 May 2026 11 April 2026
Terrain Mountain Mountain
Difficulty Advanced Advanced
Max elevation gain 2,819m D+ 4,868m D+

Distances — 101 Kilometres in 24 Hours - La Legión

Name Km D+ Max Time
Individual March 101K 101 2,819 24h

Distances — Ultra Montseny

Name Km D+ Max Time
Ultra 80K 80 4,868 24h
Montseny 55K 55 3,079 16h
Trail 32K 32 1,218 10h

Logistics & costs

101 Kilometres in 24 Hours - La Legión Ultra Montseny
Location Ronda, Málaga, Andalusia Viladrau, Catalonia
Distance between venues 862 km
Registration opens 24 January 2026 1 October 2025
Registration closes 30 April 2026 5 April 2026
Mandatory Gear 6 mandatory items 7 mandatory items
Official website Visit Visit

Pack 360 — Services

Registration

101 Kilometres in 24 Hours - La Legión

No recommendations

Ultra Montseny

No recommendations

Accommodation

101 Kilometres in 24 Hours - La Legión

No recommendations

Ultra Montseny

No recommendations

Gear

101 Kilometres in 24 Hours - La Legión

Ultra Montseny

Nutrition

101 Kilometres in 24 Hours - La Legión

Ultra Montseny

Transport

101 Kilometres in 24 Hours - La Legión

No recommendations

Ultra Montseny

No recommendations

Car Rental

101 Kilometres in 24 Hours - La Legión

Ultra Montseny

Insurance

101 Kilometres in 24 Hours - La Legión

No recommendations

Ultra Montseny

No recommendations

Body Care

101 Kilometres in 24 Hours - La Legión

Ultra Montseny

Sun Protection

101 Kilometres in 24 Hours - La Legión

Ultra Montseny

Summary

If you're looking for a longer distance, 101 Kilometres in 24 Hours - La Legión is the choice. If you prefer a shorter and more accessible race, consider Ultra Montseny. In terms of elevation gain, Ultra Montseny 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, 101 Kilometres in 24 Hours - La Legión or Ultra Montseny?
101 Kilometres in 24 Hours - La Legión has Advanced difficulty with up to 2,819m elevation gain, while Ultra Montseny is Advanced with up to 4,868m D+. The maximum distance is 101km for 101 Kilometres in 24 Hours - La Legión and 80km for Ultra Montseny.
When does each race take place?
101 Kilometres in 24 Hours - La Legión takes place in May and Ultra Montseny in April.
How many distances does each race offer?
101 Kilometres in 24 Hours - La Legión offers 1 distances and Ultra Montseny offers 3.
What type of terrain does each race have?
101 Kilometres in 24 Hours - La Legión is classified as Mountain and Ultra Montseny as Mountain.
Do I need the same mandatory gear for both?
101 Kilometres in 24 Hours - La Legión requires 6 mandatory items and Ultra Montseny requires 7. Check each race's official regulations for the full list.

Plan your race

Time Estimator

Predict your finish time

Gear Checklist

Check your mandatory gear

Planner

Organize your season
View all similar races 101 Kilometres in 24 Hours - La Legión View all similar races Ultra Montseny

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.