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Trail running races 2025 - 2026: half marathons en California
FOURmidable
Auburn, USA
21 Feb, 2026 (Sat)
Trail running
21.1 km +3 more
Napa Valley Marathon
Calistoga, USA
01 Mar, 2026 (Sun)
Trail running
21.1 km +2 more
Map
Woodside Trail Run
San Mateo County, USA
04 Nov, 2023 (Sat)
Trail running
21.1 km +3 more
Meat Grinder
Newcastle, USA
13 Jan, 2024 (Sat)
Trail running
21.1 km +3 more
Recommended for you
Diablo Trails Challenge
Walnut Creek, USA
06 Apr, 2024 (Sat)
Trail running
21.097 km +3 more
G-Bar Ranch Ultra & Trail 1/2 Marathon
Mariposa, USA
20 Apr, 2024 (Sat)
Trail running
21.097 km +1 more
Nitro Trail
San Pablo, USA
11 May, 2024 (Sat)
Trail running
13.1 mi +2 more
Nitro Trail Half Marathon
Pinole, USA
11 May, 2024 (Sat)
Trail running
21.1 km +2 more
Wildcat Half Marathon
El Sobrante, USA
18 May, 2024 (Sat)
Trail running
21.097 km +2 more
Reservoir Dogs Trail Race
Orinda, USA
08 Jun, 2024 (Sat)
Trail running
21.1 km +2 more
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