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Trail running races 2025 - 2026: 10k to half marathon in South Korea

Taebaek Assemble Trail Run (태백 어셈블 트레일 / 다이나핏 태백 트레일)

Taebaeksan-ro, South Korea
06 Sep, 2025 (Sat)
Trail running
13 km +3 more

Trans Jeju by UTMB (트랜스제주 by UTMB)

4.3 (3)
Jeju-do, South Korea
18 Oct, 2025 (Sat)
Trail running
20 km +2 more
Trans Jeju by UTMB

Snow Trail Run Taebaek (태백 스노우 트레일런)

Taebaek-si, South Korea
03 Feb, 2024 (Sat)
Trail running
13.87 km +2 more

Ulsan Ridge Pass Vertical

Yul-ri, South Korea
04 Feb, 2024 (Sun)
Trail running
16 km +1 more

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Busan Baekyang Mountain Trail Run (부산 백양산트레일)

Baegyang-daero 700beon-gil, South Korea
11 Feb, 2024 (Sun)
Trail running
14 km +1 more

Samcheok Coast Trail Trekking Festa (삼척 해안 트레일 트레킹 페스타)

이사부광장, South Korea
29 Sep, 2024 (Sun)
Trail running
13.5 km +2 more

Yangpyeong Dumulmeori Buyong Mountain Marathon

Yangpyeong, South Korea
13 Oct, 2024 (Sun)
Trail running
20 km +2 more

Seoul 100K

4.8 (6)
Seoul Plaza, South Korea
19 Oct, 2024 (Sat)
Trail running
11.4 km +2 more
Seoul 100K

Wildfire Prevention Seoul Marathon (산불조심 한국서울마라톤)

Munjeong-dong, South Korea
23 Feb, 2025 (Sun)
Trail running
12 km +3 more

This week’s best deals

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Up to 65% off
3.9

Standard Chartered Hanoi Marathon - Heritage Race

Hanoi, Vietnam
09 Nov, 2025 (Sun)
Running
From 16 USD40 USD
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4.4

Halong Bay Heritage Marathon

Thành phố Hạ Long, Vietnam
23 Nov, 2025 (Sun)
Running
From 16 USD38 USD
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4.5

Can Tho Heritage Marathon

Vietnam, Vietnam
21 Dec, 2025 (Sun)
Running
From 16 USD40 USD
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5

Ultra Maratona Atlântica

Melides, Portugal
27 Jul, 2025 (Sun)
Trail running
From 11 USD28 USD
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5
Map

Maga Circe Marathon

San Felice Circeo, Italy
01 Feb, 2026 (Sun)
Running, Walking
From 14 USD17 USD
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Apfel Arena Makarska Half Marathon

Makarska, Croatia
25-26 Oct, 2025 (Sat - Sun)
Running
From 25 USD41 USD
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Trakai Triathlon

Trakai, Lithuania
29 Jun, 2025 (Sun)
Triathlon
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1

Ostrava City Marathon

Ostrava, Czech Republic
14 Sep, 2025 (Sun)
Running
From 7 USD11 USD
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5
Map

Pula Marathon

Pula, Croatia
20 Sep, 2025 (Sat)
Nordic walking, Running
From 11 USD22 USD
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5
Map

Sierra Blanca Estates Marbella Half Marathon

Marbella, Spain
28 Sep, 2025 (Sun)
Running
From 17 USD
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Pisa Half Marathon

Pisa, Italy
12 Oct, 2025 (Sun)
Running
From 11 USD22 USD
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4.8

Garda Trentino Half Marathon

Riva del Garda, Italy
09 Nov, 2025 (Sun)
Running
From 14 USD
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4.5

Palermo Marathon and Half Marathon

Palermo, Italy
16 Nov, 2025 (Sun)
Running
From 22 USD44 USD
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4.3

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Zagreb, Croatia
21-22 Mar, 2026 (Sat - Sun)
Running
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4.3

Sarajevo Half Marathon

Sarajevo, Bosnia and Herzegovina
21 Sep, 2025 (Sun)
Running
From 29 USD57 USD
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5

Font Vella Lanzarote International Marathon

Costa Teguise, Spain
05-06 Dec, 2025 (Fri - Sat)
Running, Wheelchair
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5
Map

Timisoara 21K

Timișoara, Romania
08 Mar, 2026 (Sun)
Running
From 21 USD39 USD
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Map

EPIC Azores by Decathlon

Vila Franca do Campo, Portugal
05-06 Dec, 2025 (Fri - Sat)
Trail running
From 22 USD33 USD
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4.6

Murcia Marathon

Murcia, Spain
01 Feb, 2026 (Sun)
Running
From 16 USD26 USD
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Västerås Swimrun

Jollekappseglarna Västerås, Sweden
16 Aug, 2025 (Sat)
Swimrun
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Registration just opened

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4

Podgorica Millennium Run

Podgorica, Montenegro
09 Nov, 2025 (Sun)
Running
From 22 USD28 USD
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Up to 22% off

Trilho Urbano de São Vicente

Lisboa, Portugal
11 May, 2025 (Sun)
Running, Walking
From 8 USD10 USD
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4.6

JTBC Seoul Marathon

Seoul, South Korea
02 Nov, 2025 (Sun)
Running
From 80 USD
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5

Maratona di San Valentino

Terni, Italy
15 Feb, 2026 (Sun)
Running
From 26 USD39 USD
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Faro Fuerteventura

Jandia, Spain
22 Jun, 2025 (Sun)
Cycling
From 39 USD
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Manila Marathon

MOA Concert Grounds, Philippines
10 Aug, 2025 (Sun)
Running
From 21 USD
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1

AU Jaipur Maraton

Jaipur, India
01 Feb, 2026 (Sun)
Running
From 13 USD
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3

Maraton Monumental Primer Santiago de America

Santiago De Los Caballeros, Dominican Republic
30 Nov, 2025 (Sun)
Running
From 25 USD
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Londres, United Kingdom
02 Nov, 2025 (Sun)
Running
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Up to 26% off

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Upton, United Kingdom
08 Nov, 2025 (Sat)
Trail running
From 15 USD20 USD
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Merseyside, United Kingdom
15 Nov, 2025 (Sat)
Trail running
From 15 USD20 USD
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Pangsida Camp Trail

Tambon Tha Yaek, Thailand
16 Nov, 2025 (Sun)
Running, Trail running
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Milton Keynes, United Kingdom
23 Nov, 2025 (Sun)
Trail running
From 15 USD20 USD
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Thailand Earth Trail Series Saraburi

Tambon Cha Om, Thailand
27 Jul, 2025 (Sun)
Trail running
From 29 USD44 USD
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Borneo Run Half Marathon

Kuala Belait, Brunei
17 Aug, 2025 (Sun)
Running
From 30 USD
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Map

Ultra Tour Mt. Siguniang (Four Sisters Mountain）

A Ba Zang Zu Qiang Zu Zi Zhi Zhou, China
31 Oct - 01 Nov, 2025 (Fri - Sat)
Trail running
From 150 USD
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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
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JOG&JOY Kilo Run

Bangkok, Thailand
13 Jul, 2025 (Sun)
Running
From 3 USD
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Scenic Half Marathon Rayong

Rayong, Thailand
03 Aug, 2025 (Sun)
Running
From 23 USD25 USD
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Phuket Trail

Thalang District, Thailand
06-07 Sep, 2025 (Sat - Sun)
Trail running
From 24 USD36 USD

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