Aoiz Mountain Race vs Mitxarro Bira

Aoiz Mountain Race (14km, 800m D+) vs Mitxarro Bira (27.5km, 1775m D+). Side-by-side comparison: distances, elevation, difficulty, mandatory gear and registration. Which one suits you best?

Aoiz Mountain Race Intermediate

Aoiz Mountain Race

Aoiz, Navarre

Mountain 1 modalities
View Pack 360
Mitxarro Bira Intermediate

Mitxarro Bira

Araia, Basque Country

Mountain 2 modalities
View Pack 360

Physical profile

Aoiz Mountain Race Mitxarro Bira
Date 11 April 2026 30 May 2026
Terrain Mountain Mountain
Difficulty Intermediate Intermediate
Max elevation gain 800m D+ 1,775m D+

Distances — Aoiz Mountain Race

Name Km D+ Max Time
Agoizko Mendi Lasterketa 14K 14 800 3h

Distances — Mitxarro Bira

Name Km D+ Max Time
Trail Largo 27.5 1,775 6h
Trail Corto 14 550 3h30

Logistics & costs

Aoiz Mountain Race Mitxarro Bira
Location Aoiz, Navarre Araia, Basque Country
Distance between venues 79 km
Registration opens 1 January 2026 1 January 2026
Registration closes 8 April 2026 24 May 2026
Mandatory Gear 1 mandatory items 2 mandatory items
Official website Visit Visit

Pack 360 — Services

Registration

Aoiz Mountain Race

No recommendations

Mitxarro Bira

No recommendations

Accommodation

Aoiz Mountain Race

No recommendations

Mitxarro Bira

No recommendations

Gear

Aoiz Mountain Race

Mitxarro Bira

Nutrition

Aoiz Mountain Race

Mitxarro Bira

Transport

Aoiz Mountain Race

No recommendations

Mitxarro Bira

No recommendations

Car Rental

Aoiz Mountain Race

Mitxarro Bira

Insurance

Aoiz Mountain Race

No recommendations

Mitxarro Bira

No recommendations

Body Care

Aoiz Mountain Race

Mitxarro Bira

Sun Protection

Aoiz Mountain Race

Mitxarro Bira

Summary

If you're looking for a longer distance, Mitxarro Bira is the choice. If you prefer a shorter and more accessible race, consider Aoiz Mountain Race. In terms of elevation gain, Mitxarro Bira 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, Aoiz Mountain Race or Mitxarro Bira?
Aoiz Mountain Race has Intermediate difficulty with up to 800m elevation gain, while Mitxarro Bira is Intermediate with up to 1,775m D+. The maximum distance is 14km for Aoiz Mountain Race and 27.5km for Mitxarro Bira.
When does each race take place?
Aoiz Mountain Race takes place in April and Mitxarro Bira in May.
How many distances does each race offer?
Aoiz Mountain Race offers 1 distances and Mitxarro Bira offers 2.
What type of terrain does each race have?
Aoiz Mountain Race is classified as Mountain and Mitxarro Bira as Mountain.
Do I need the same mandatory gear for both?
Aoiz Mountain Race requires 1 mandatory items and Mitxarro Bira requires 2. Check each race's official regulations for the full list.

Plan your race

Time Estimator

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Gear Checklist

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Planner

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View all similar races Aoiz Mountain Race View all similar races Mitxarro Bira

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.