Trail RunningMarathon

T3T Maratoia

14 June 2026
Tolosa, País Vasco, España

Race details

Modality

Individual

Organizer

T3 Maratoia - Tolosaldeko Hiru Tontorrak

Distance

42.8 km

Elevation

+2,878 m

Participants

350

Start time

09:00

Terrain

Trail

Difficulty

Advanced

Course profile

Mountainous

Minimum age

18+

Certified

No

Event description

The T3T Maratoia is a demanding trail race that summits the three iconic peaks of the Tolosaldea region: Hernio, Erlo, and Izaskun. Starting and finishing in Tolosa, runners tackle a technical 42.8 km course with 2878m of elevation gain through the lush landscapes of the Basque Country. It is an ideal event for experienced athletes seeking an authentic and spectacular mountain running challenge.

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Sport

Trail Running

Distance

Marathon

Country

España

Region

País Vasco