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Trail running races 2025 - 2026 en California - San Jose

Calero Trail Run - Spring

San Jose, USA
31 May, 2025 (Sat)
Trail running
1 mi, 5 km, 10 km, 15 km, 21.1 km, 25 km, 42.195 km, 50 km

Mt Umunhum Ultras

San Jose, USA
07 Jun, 2025 (Sat)
Trail running
5 km, 10 km, 9 mi, 21.1 km, 30 km, 42.195 km, 50 km, 52 mi

Calero Hills Trail Fest

San Jose, USA
26 Jul, 2025 (Sat)
Trail running
5 km, 10 km, 10 mi, 21.1 km, 30 km, 42.195 km

Almaden Hills Trail Run - Summer

San Jose, USA
16 Aug, 2025 (Sat)
Trail running
5 km, 10 km, 8 mi, 21.1 km, 30 km, 42.195 km, 50 km

Recommended for you

South Hills Single Track Trail Run - Fall

San Jose, USA
13 Sep, 2025 (Sat)
Trail running
1 mi, 5 km, 10 km, 9 mi, 21.1 km, 16 mi, 42.195 km, 50 km

Mt. Umunhum Marathon, Race To the Top and Down

San Jose, USA
20 Sep, 2025 (Sat)
Trail running
42.195 km

Mt. Umunhum Trail Conquest-Fall

San Jose, USA
11 Oct, 2025 (Sat)
Trail running
5 km, 7 mi, 21.1 km, 30 km, 42.195 km, 50 km

Almaden Hills Trail Run - Fall

San Jose, USA
01 Nov, 2025 (Sat)
Trail running
5 km, 10 km, 8 mi, 21.1 km, 30 km, 42.195 km, 50 km

Zoom Turkey Trot

San Jose, USA
27 Nov, 2025 (Thu)
Trail running
2 mi, 5 km, 10 km, 13.1 mi

Calero Trail Run - Winter

San Jose, USA
06 Dec, 2025 (Sat)
Trail running
1 mi, 5 km, 10 km, 15 km, 21.1 km, 25 km, 42.195 km, 50 km

This week’s best deals

Image of Standard Chartered Hanoi Marathon - Heritage Race
Up to 65% off
3.9

Standard Chartered Hanoi Marathon - Heritage Race

Hanoi, Vietnam
09 Nov, 2025 (Sun)
Running
From 16 USD40 USD
Image of Halong Bay Heritage Marathon
Up to 65% off
4.4

Halong Bay Heritage Marathon

Thành phố Hạ Long, Vietnam
23 Nov, 2025 (Sun)
Running
From 16 USD38 USD
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Up to 65% off
4.5

Can Tho Heritage Marathon

Vietnam, Vietnam
21 Dec, 2025 (Sun)
Running
From 16 USD40 USD
Image of São Silvestre City of Porto
Up to 60% off

São Silvestre City of Porto

Porto, Portugal
28 Dec, 2025 (Sun)
Running
From 9 USD23 USD
Image of Novi Sad Marathon
Up to 56% off
3.5

Novi Sad Marathon

Novi Sad, Serbia
12 Oct, 2025 (Sun)
Running, Nordic walking
From 19 USD43 USD
Image of VnExpress Marathon Da Nang
Up to 55% off

VnExpress Marathon Da Nang

Da Nang, Vietnam
20 Jul, 2025 (Sun)
Running
From 15 USD33 USD
Image of Half Marathon Magaluf
Up to 54% off
4.5
Map

Half Marathon Magaluf

Magaluf, Spain
18 Apr, 2026 (Sat)
Running
From 18 USD39 USD
Image of Ostrava City Marathon
Up to 50% off
1

Ostrava City Marathon

Ostrava, Czech Republic
14 Sep, 2025 (Sun)
Running
From 7 USD11 USD
Image of Elba Legend Run
Up to 50% off

Elba Legend Run

Capoliveri, Italy
05 Oct, 2025 (Sun)
Trail running
From 17 USD28 USD
Image of Pisa Half Marathon
Up to 50% off

Pisa Half Marathon

Pisa, Italy
12 Oct, 2025 (Sun)
Running
From 11 USD23 USD
Image of ZAGREB21 – Zagreb Spring Half Marathon powered by heineken 0.0
Up to 50% off
4.3

ZAGREB21 – Zagreb Spring Half Marathon powered by heineken 0.0

Zagreb, Croatia
21-22 Mar, 2026 (Sat - Sun)
Running
From 17 USD28 USD
Image of Helsinki City Run
Up to 47% off
4.8

Helsinki City Run

Helsinki, Finland
15-16 May, 2026 (Fri - Sat)
Running, Walking
From 23 USD43 USD
Image of Castello Marathon
Up to 47% off
4.6

Castello Marathon

Castellón de la Plana, Spain
22 Feb, 2026 (Sun)
Running
From 17 USD32 USD
Image of Font Vella Lanzarote International Marathon
Up to 47% off
5

Font Vella Lanzarote International Marathon

Costa Teguise, Spain
05-06 Dec, 2025 (Fri - Sat)
Running, Wheelchair
From 9 USD17 USD
Image of Timisoara 21K
Up to 46% off
5
Map

Timisoara 21K

Timișoara, Romania
08 Mar, 2026 (Sun)
Running
From 22 USD40 USD
Image of EPIC Azores by Decathlon
Up to 45% off
Map

EPIC Azores by Decathlon

Vila Franca do Campo, Portugal
05-06 Dec, 2025 (Fri - Sat)
Trail running
From 23 USD34 USD
Image of TotalEnergies Murcia Marathon
Up to 45% off
4.6

TotalEnergies Murcia Marathon

Murcia, Spain
01 Feb, 2026 (Sun)
Running
From 16 USD26 USD
Image of Maga Circe Marathon
Up to 44% off
5
Map

Maga Circe Marathon

San Felice Circeo, Italy
01 Feb, 2026 (Sun)
Running, Walking
From 14 USD17 USD
Image of Marina Double 15K, Marina 10K, UjENA 5K
Up to 43% off

Marina Double 15K, Marina 10K, UjENA 5K

United States, USA
21 Mar, 2026 (Sat)
Trail running
From 15 USD20 USD
Image of Split Marathon
Up to 42% off
4.8

Split Marathon

Split, Croatia
14-15 Feb, 2026 (Sat - Sun)
Running
From 25 USD43 USD

Registration just opened

Image of Saint-Tropez Marathon
Up to 40% off
5

Saint-Tropez Marathon

Saint-Tropez, France
29 Mar, 2026 (Sun)
Running
From 58 USD96 USD
Image of Castello Marathon
Up to 47% off
4.6

Castello Marathon

Castellón de la Plana, Spain
22 Feb, 2026 (Sun)
Running
From 17 USD32 USD
Image of Helsinki City Run
Up to 47% off
4.8

Helsinki City Run

Helsinki, Finland
15-16 May, 2026 (Fri - Sat)
Running, Walking
From 23 USD43 USD
Image of Glacier Half Marathon
3

Glacier Half Marathon

East Glacier Park Village, USA
28 Jun, 2025 (Sat)
Running
From 200 USD
Image of Grand Teton Half Marathon and 5K

Grand Teton Half Marathon and 5K

Wilson, USA
06-07 Jun, 2025 (Fri - Sat)
Running
From 80 USD
Image of Rama 8
Up to 11% off
2

Rama 8

Bangkok, Thailand
23 Nov, 2025 (Sun)
Running
From 16 USD17 USD
Image of Trieste Running

Trieste Running

Trieste, Italy
16 May, 2026 (Sat)
Running
From 11 USD
Image of Sierra Nevada Limite - Gran Fondo

Sierra Nevada Limite - Gran Fondo

Cenes de la Vega, Spain
12 Jul, 2025 (Sat)
Cycling
From 68 USD
Image of Pattaya Marathon
5

Pattaya Marathon

Pattaya, Thailand
19-20 Jul, 2025 (Sat - Sun)
Running
From 19 USD
Image of Spreewald Marathon
Up to 30% off

Spreewald Marathon

Burg (Spreewald), Germany
18 Apr, 2026 (Sat)
Running
From 39 USD56 USD
Image of Pattaya International Bikini Beach Race
4.5

Pattaya International Bikini Beach Race

Pattaya City, Thailand
25 Oct, 2025 (Sat)
Trail running
From 30 USD
Image of Wine Route - Luxemburg
Up to 23% off
3.5

Wine Route - Luxemburg

Remich, Luxembourg
28 Sep, 2025 (Sun)
Running
From 19 USD25 USD
Image of Guastalla Half Marathon
Up to 20% off

Guastalla Half Marathon

Guastalla, Italy
14 Sep, 2025 (Sun)
Running
From 15 USD17 USD
Image of Casablanca International Challenge

Casablanca International Challenge

Casablanca, Morocco
28 Sep, 2025 (Sun)
Running
From 11 USD
Image of SEAMAN Concón

SEAMAN Concón

Concón, Chile
07 Sep, 2025 (Sun)
Swimming
From 53 USD
Image of TOPMAN Half Concón

TOPMAN Half Concón

Concón, Chile
07 Sep, 2025 (Sun)
Triathlon
From 127 USD
Image of The Philadelphia Distance Run
Up to 21% off

The Philadelphia Distance Run

Philadelphia, USA
21 Sep, 2025 (Sun)
Running
From 45 USD55 USD
Image of Mudskipper SwimRun II - Indiana
Up to 11% off

Mudskipper SwimRun II - Indiana

Borden, USA
28 Sep, 2025 (Sun)
Swimming, Swimrun
From 85 USD95 USD
Image of RUNMAN Marathon Pucón

RUNMAN Marathon Pucón

Pucón, Chile
23 Nov, 2025 (Sun)
Running
From 16 USD
Image of Nanaimo Open Water Swim and SwimRun Challenge

Nanaimo Open Water Swim and SwimRun Challenge

Nanaimo, Canada
08 Jun, 2025 (Sun)
Swimming, Swimrun
From 71 USD

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