Gorbeia Suzien vs Zegama-Aizkorri

Gorbeia Suzien (32km, 2400m D+) vs Zegama-Aizkorri (42km, 2736m D+). Side-by-side comparison: distances, elevation, difficulty, mandatory gear and registration. Which one suits you best?

Gorbeia Suzien Advanced

Gorbeia Suzien

Zeanuri, Basque Country

Skyrunning 2 modalities
View Pack 360
Zegama-Aizkorri Elite

Zegama-Aizkorri

Zegama, Basque Country

Skyrunning 2 modalities
View Pack 360

Physical profile

Gorbeia Suzien Zegama-Aizkorri
Date 26 September 2026 24 May 2026
Terrain Skyrunning Skyrunning
Difficulty Advanced Elite
Max elevation gain 2,400m D+ 2,736m D+
Max ITRA — 3

Distances — Gorbeia Suzien

Name Km D+ Max Time
Gorbeia Suzien Skyrace 32K 32 2,400 6h30
Gorbeia Suzien 21K 21 1,200 —

Distances — Zegama-Aizkorri

Name Km D+ ITRA Max Time
Maratón Zegama-Aizkorri 42K 42 2,736 3 10h
Kilómetro Vertical 4.5 1,050 1 2h

Logistics & costs

Gorbeia Suzien Zegama-Aizkorri
Location Zeanuri, Basque Country Zegama, Basque Country
Distance between venues 40 km
Registration opens — 10 January 2026
Registration closes — 30 April 2026
Mandatory Gear 2 mandatory items 1 mandatory items
Official website Visit Visit

Pack 360 — Services

Registration

Gorbeia Suzien

No recommendations

Zegama-Aizkorri

No recommendations

Accommodation

Gorbeia Suzien

No recommendations

Zegama-Aizkorri

No recommendations

Gear

Gorbeia Suzien

Zegama-Aizkorri

Nutrition

Gorbeia Suzien

Zegama-Aizkorri

Transport

Gorbeia Suzien

No recommendations

Zegama-Aizkorri

No recommendations

Car Rental

Gorbeia Suzien

Zegama-Aizkorri

Insurance

Gorbeia Suzien

No recommendations

Zegama-Aizkorri

No recommendations

Summary

If you're looking for a longer distance, Zegama-Aizkorri is the choice. If you prefer a shorter and more accessible race, consider Gorbeia Suzien. In terms of elevation gain, Zegama-Aizkorri 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, Gorbeia Suzien or Zegama-Aizkorri?
Gorbeia Suzien has Advanced difficulty with up to 2,400m elevation gain, while Zegama-Aizkorri is Elite with up to 2,736m D+. The maximum distance is 32km for Gorbeia Suzien and 42km for Zegama-Aizkorri.
When does each race take place?
Gorbeia Suzien takes place in September and Zegama-Aizkorri in May.
How many distances does each race offer?
Gorbeia Suzien offers 2 distances and Zegama-Aizkorri offers 2.
What type of terrain does each race have?
Gorbeia Suzien is classified as Skyrunning and Zegama-Aizkorri as Skyrunning.
Do I need the same mandatory gear for both?
Gorbeia Suzien requires 2 mandatory items and Zegama-Aizkorri requires 1. 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 Gorbeia Suzien View all similar races Zegama-Aizkorri

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.