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Running Calendar near Donostia / San Sebastián 2025-2026

Explore the top running races near Donostia / San Sebastián for 2025-2026! We've gathered 13 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
November 2025
Nov
2
Sunday

Donibaneko Bost – 5km

5 km
Nov
9
Sunday

Behobia - San Sebastián

Behobia - San Sebastián
Nov
15
Saturday

Adunako Mendi Duatloia

Duathlon
Nov
15
Saturday

Hybrid Games by Denontzat Irun

Obstacle Run
Nov
16
Sunday

Liga GOL de Orientación de Gipuzkoa - Hernani

Urban Trail 3 km 5 km
Nov
23
Sunday

Maratón San Sebastián

10 km Marathon
December 2025
Dec
31
Wednesday

Orioko San Silbestrea

5 km
Dec
31
Wednesday

San Silvestre Donostiarra

10 km
February 2026
Feb
1
Sunday

Negu Trail

Trail Run 10 km
Feb
8
Sunday

10km Gimnástica Ulía

5 km 10 km
April 2026
Apr
12
Sunday

Media Maratón San Sebastián

10 km Half Marathon
May 2026
May
9
Saturday

Domusa Teknik 40 Mlk

Trail Run 26 km 65 km
October 2026
Oct
4
Sunday

Medio Maratón San Sebastián

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