Date
Sun, 6 Jun 2027
Venue
Start and finish in Zegama, Gipuzkoa
Gipuzkoa
Countdown
June
A full marathon distance that packs in 5,472 m of climbing, so expect a long day of steep ups and downs, not a road marathon on trails. One loop out of Zegama and back.
Key facts
018-hour cut-off for the whole loop
02Runners must be over 18 (per the latest published rules)
03Starts and finishes in Zegama on a single loop
Create a free training plan for the Zegama-Aizkorri Mendi Maratoia
7-day free trial, no card required
The course
The route
Gipuzkoa
Distance42km
Total climb5,472m
StartElevation
0 kmDrag map to rotate39.9 km
Weather
Early-June, Gipuzkoa
21°CTypical high
12°CTypical low
5°CColdest in 20 years
42%Days with rain
Highs around 21°C and lows around 12°C, but it has dropped to 5°C. Rain on 42% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserZegama-Aizkorri Mendi Maratoia Antolakuntza
Websitezegama-aizkorri.com
Instagram@zegamaaizkorri
Running since2002
Training
Training for the Zegama-Aizkorri Mendi Maratoia
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Zegama-Aizkorri Mendi Maratoia plan targets
Typical sessions
42 km with 5,472 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Hill reps and vert to prepare the climbs and descents
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Zegama-Aizkorri Mendi Maratoia plan.
7-day free trial, no card required.
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