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Trail running races in October 2025 - 2026: 5k races in the Pacific

Star City San Bruno Mountain Half Marathon & 5k

Brisbane, USA
04 Oct, 2025 (Sat)
Trail running
5 km +1 more

Fall Foot Races - Bend, OR

Bend, USA
05 Oct, 2025 (Sun)
Trail running
5 km +1 more

Kokanee Trail Runs

South Lake Tahoe, USA
05 Oct, 2025 (Sun)
Trail running
5 km +3 more

Look Good Feel Good San Leand RO 5 K, 10, Half Marathon & Marathon

San Leandro, USA
11 Oct, 2025 (Sat)
Trail running
5 km +4 more

Recommended for you

Mt. Umunhum Trail Conquest-Fall

San Jose, USA
11 Oct, 2025 (Sat)
Trail running
5 km +5 more

California Gold Rush Trail Run - Fall

Coloma, USA
18 Oct, 2025 (Sat)
Trail running
5 km +4 more

SPACEROCK Trail Race

Santa Clarita, USA
18 Oct, 2025 (Sat)
Trail running
5 km +3 more
SPACEROCK Trail Race

Range of Light Trail Races

Bishop, USA
25 Oct, 2025 (Sat)
Trail running
5 km +3 more

Trail Run at Sly Park - Fall

Pollock Pines, USA
25 Oct, 2025 (Sat)
Trail running
5 km +6 more

Silver Falls Trail Runs

Silverton, USA
31 Oct, 2025 (Fri)
Trail running
5 km +4 more
Silver Falls Trail Runs

This week’s best deals

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
Image of Can Tho Heritage Marathon
Up to 65% off
4.5

Can Tho Heritage Marathon

Vietnam, Vietnam
21 Dec, 2025 (Sun)
Running
From 16 USD40 USD
Image of Corri Trieste
Up to 60% off

Corri Trieste

Trieste, Italy
17 May, 2025 (Sat)
Running
From 11 USD28 USD
Image of Ultra Maratona Atlântica
Up to 60% off
5

Ultra Maratona Atlântica

Melides, Portugal
27 Jul, 2025 (Sun)
Trail running
From 11 USD28 USD
Image of Meia Maratona Matosinhos
Up to 50% off
5

Meia Maratona Matosinhos

Matosinhos, Portugal
04 May, 2025 (Sun)
Running, Walking
From 8 USD16 USD
Image of Mediterránea Triatlón Alicante
Up to 50% off

Mediterránea Triatlón Alicante

Alacant, Spain
17-18 May, 2025 (Sat - Sun)
Triathlon
From 22 USD44 USD
Image of Mediterránea Triatlón València
Up to 50% off

Mediterránea Triatlón València

Valence, Spain
31 May - 01 Jun, 2025 (Sat - Sun)
Triathlon
From 22 USD44 USD
Image of Narva Energy Run
Up to 50% off

Narva Energy Run

Narva, Estonia
28-29 Jun, 2025 (Sat - Sun)
Running
From 6 USD11 USD
Image of Trakai Triathlon
Up to 50% off

Trakai Triathlon

Trakai, Lithuania
29 Jun, 2025 (Sun)
Triathlon
From 28 USD55 USD
Image of Mediterránea Triatlón Castellón
Up to 50% off

Mediterránea Triatlón Castellón

Castellón de la Plana, Spain
05-06 Jul, 2025 (Sat - Sun)
Triathlon
From 22 USD44 USD
Image of Hyundai Porto Half Marathon
Up to 50% off
4.6

Hyundai Porto Half Marathon

Porto, Portugal
14 Sep, 2025 (Sun)
Running
From 11 USD17 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 Pula Marathon
Up to 50% off
5
Map

Pula Marathon

Pula, Croatia
20 Sep, 2025 (Sat)
Nordic walking, Running
From 11 USD22 USD
Image of Sierra Blanca Estates Marbella Half Marathon
Up to 50% off
5
Map

Sierra Blanca Estates Marbella Half Marathon

Marbella, Spain
28 Sep, 2025 (Sun)
Running
From 17 USD
Image of Pisa Half Marathon
Up to 50% off

Pisa Half Marathon

Pisa, Italy
12 Oct, 2025 (Sun)
Running
From 11 USD22 USD
Image of Garda Trentino Half Marathon
Up to 50% off
4.8

Garda Trentino Half Marathon

Riva del Garda, Italy
09 Nov, 2025 (Sun)
Running
From 14 USD
Image of Palermo Marathon and Half Marathon
Up to 50% off
4.5

Palermo Marathon and Half Marathon

Palermo, Italy
16 Nov, 2025 (Sun)
Running
From 22 USD44 USD
Image of Sarajevo Half Marathon
Up to 49% off
4.2

Sarajevo Half Marathon

Sarajevo, Bosnia and Herzegovina
21 Sep, 2025 (Sun)
Running
From 29 USD56 USD
Image of XI Stellantis&you port de palma triathlon mallorca
Up to 47% off
5

XI Stellantis&you port de palma triathlon mallorca

Palma, Spain
21 Sep, 2025 (Sun)
Triathlon
From 24 USD46 USD
Image of Murcia Marathon
Up to 45% off
4.6

Murcia Marathon

Murcia, Spain
01 Feb, 2026 (Sun)
Running
From 16 USD25 USD

Registration just opened

Image of Midwest Financial Group Madison Mini Marathon
Map

Midwest Financial Group Madison Mini Marathon

Madison, USA
09 Aug, 2025 (Sat)
Running
From 40 USD
Image of Maratona del Mugello
Up to 29% off

Maratona del Mugello

Borgo San Lorenzo, Italy
28 Sep, 2025 (Sun)
Running
From 28 USD35 USD
Image of PeschieraTri
Up to 28% off

PeschieraTri

Peschiera del Garda, Italy
04-05 Oct, 2025 (Sat - Sun)
Triathlon
From 28 USD
Image of Women's Run PH (October) - Manila
Up to 30% off

Women's Run PH (October) - Manila

Quezon City, Philippines
19 Oct, 2025 (Sun)
Running
From 18 USD25 USD
Image of Torremolinos Half Marathon
Up to 25% off
4.6

Torremolinos Half Marathon

Torremolinos, Spain
01 Feb, 2026 (Sun)
Running
From 17 USD22 USD
Image of Can Tho Heritage Marathon
Up to 65% off
4.5

Can Tho Heritage Marathon

Vietnam, Vietnam
21 Dec, 2025 (Sun)
Running
From 16 USD40 USD
Image of Kaotajai 10 K Thailand Championship

Kaotajai 10 K Thailand Championship

Khwaeng Phra Borom Maha Ratchawang, Thailand
15 Jun, 2025 (Sun)
Running
From 14 USD
Image of TRITON 3 Rio de Janeiro

TRITON 3 Rio de Janeiro

Mangaratiba, Brazil
29-31 Aug, 2025 (Fri - Sun)
Swimming, Cycling, Triathlon, Running
From 40 USD
Image of Vasaloppet
Up to 9% off
Map

Vasaloppet

Sälen, Sweden
01 Mar, 2026 (Sun)
Cross-country skiing
From 244 USD268 USD
Image of Corrida do Mirante
Up to 33% off

Corrida do Mirante

Ota, Portugal
01 Jun, 2025 (Sun)
Walking, Trail running
From 9 USD14 USD
Image of Brands Hatch 10K

Brands Hatch 10K

West Kingsdown, United Kingdom
04 Jul, 2025 (Fri)
Running
From 39 USD
Image of The One on the River - Marlow - July

The One on the River - Marlow - July

Buckinghamshire, United Kingdom
13 Jul, 2025 (Sun)
Swimming, Duathlon, Aquathlon, Aquabike, Triathlon
From 33 USD
Image of Umeå Triathlon
Up to 23% off

Umeå Triathlon

Umeå, Sweden
09 Aug, 2025 (Sat)
Triathlon
From 50 USD65 USD
Image of Richmond Autumn Riverside 10k and Half Marathon Run

Richmond Autumn Riverside 10k and Half Marathon Run

Greater London, United Kingdom
12 Oct, 2025 (Sun)
Running
From 29 USD
Image of Richmond Park Half Marathon, 10K and 5K - October

Richmond Park Half Marathon, 10K and 5K - October

Greater London, United Kingdom
19 Oct, 2025 (Sun)
Trail running
From 29 USD
Image of Richmond Park Half Marathon, 10K and 5K - December

Richmond Park Half Marathon, 10K and 5K - December

Greater London, United Kingdom
14 Dec, 2025 (Sun)
Trail running
From 29 USD
Image of 226ERS UCI Gravel World Series - Girona - Sea Otter Europe
Up to 19% off

226ERS UCI Gravel World Series - Girona - Sea Otter Europe

Girona, Spain
20 Sep, 2025 (Sat)
Gravel biking
From 87 USD109 USD
Image of Montepulciano Run
Up to 28% off

Montepulciano Run

Montepulciano, Italy
05 Oct, 2025 (Sun)
Running
From 20 USD28 USD
Image of Trail Ribeira Sacra
Up to 28% off
Map

Trail Ribeira Sacra

Luintra, Spain
12 Oct, 2025 (Sun)
Trail running
From 55 USD77 USD
Image of Triangle Adventure
Up to 12% off

Triangle Adventure

EN3, Portugal, Portugal
24 Oct, 2025 (Fri)
Trail running
From 375 USD430 USD

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