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Endurance races calendar 2025 - 2026: ultramarathons in South Korea

Suncheon Bay Ultra Marathon (순천만울트라마라톤)

Suncheon, South Korea
06 Sep, 2025 (Sat)
Running
100 km

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

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

Crossing the Korean Peninsula 308km (한반도 횡단 308km 대회)

창후리선착장, South Korea
18 Sep, 2025 (Thu)
Running
50 km, 100 km, 308 km

Cheonan Three-way Intersection Ultra Marathon (천안삼거리 흥타령울트라마라톤)

Cheonan, South Korea
27 Sep, 2025 (Sat)
Running
60 km, 100 km

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Trail Jeju (트레일 제주)

4.3 (3)
Jeju-do, South Korea
18 Oct, 2025 (Sat)
Trail running
58 km, 107 km +1 more
Trail Jeju

Ulju Trail Nen Peaks (UTNP 울주나인피크)

영남알프스 복합웰컴센터, South Korea
24-25 Oct, 2025 (Fri - Sat)
Trail running
79.8 km, 121.7 km +4 more

Seoul to Pyongyang Ultra Marathon (서평(서울~평양) 울트라마라톤대회)

Paju-si, South Korea
08 Nov, 2025 (Sat)
Running
100 km

Wonju Salomon Chiaksan Mountain Trail Running (원주 치악산 트레일러닝대회)

Haenggu Waterside Park, South Korea
23 Jun, 2024 (Sun)
Trail running
49.5 km +3 more

Mungyeong Ultra Marathon (문경 울트라마라톤)

Mungyeong, South Korea
29 Jun, 2024 (Sat)
Running
100 km

Happy Leg Ultra Marathon 50K (해피레그울트라50K)

Gwangmyeong-si, South Korea
20 Jul, 2024 (Sat)
Running
50 km

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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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
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5

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

Font Vella Lanzarote International Marathon

Costa Teguise, Spain
05-06 Dec, 2025 (Fri - Sat)
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Maga Circe Marathon

San Felice Circeo, Italy
01 Feb, 2026 (Sun)
Running, Walking
From 13 USD17 USD
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5

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Qui Nhơn, Vietnam
15 Jun, 2025 (Sun)
Running
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Apfel Arena Makarska Half Marathon

Makarska, Croatia
25-26 Oct, 2025 (Sat - Sun)
Running
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Narva Energy Run

Narva, Estonia
28-29 Jun, 2025 (Sat - Sun)
Running
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Trakai Triathlon

Trakai, Lithuania
29 Jun, 2025 (Sun)
Triathlon
From 28 USD55 USD
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4.6

Hyundai Porto Half Marathon

Porto, Portugal
14 Sep, 2025 (Sun)
Running
From 11 USD17 USD
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1

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

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Riva del Garda, Italy
09 Nov, 2025 (Sun)
Running
From 13 USD
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4.5

Palermo Marathon and Half Marathon

Palermo, Italy
16 Nov, 2025 (Sun)
Running
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4.3

Sarajevo Half Marathon

Sarajevo, Bosnia and Herzegovina
21 Sep, 2025 (Sun)
Running
From 29 USD56 USD
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5

XI Stellantis&you port de palma triathlon mallorca

Palma, Spain
21 Sep, 2025 (Sun)
Triathlon
From 24 USD46 USD
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5
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Timisoara 21K

Timișoara, Romania
08 Mar, 2026 (Sun)
Running
From 21 USD38 USD

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"300 of Sparta" Epic March

Thermopylae, Greece
13 Sep, 2025 (Sat)
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The Sunset Running Festival Edinburgh

Edinburgh, United Kingdom
05 Jul, 2025 (Sat)
Running
From 3 USD
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Larian International Women's Day Run

Shah Alam, Malaysia
01 May, 2025 (Thu)
Running
From 5 USD
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Legends - Pyrenees Social Ride

Lleida, Spain
06 Jun, 2025 (Fri)
Cycling
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HATYAi21

Songkhla, Thailand
06 Jul, 2025 (Sun)
Running
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Alp, Catalonia, Spain
06 Jul, 2025 (Sun)
Running
From 82 USD92 USD
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Giants - Alps Social Ride

L'Alpe d'Huez, France
18 Jul, 2025 (Fri)
Cycling
From 908 USD1016 USD
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Gloppen Halvmaraton

Gloppen, Norway
04 Oct, 2025 (Sat)
Running, Wheelchair
From 24 USD
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Ultra X 110 Rwanda

Lake Ruhondo, Rwanda, Rwanda
24-25 Jan, 2026 (Sat - Sun)
Running
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9PQ7+8QF, Thailand
10-12 Oct, 2025 (Fri - Sun)
Trail running
From 39 USD47 USD
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EastWest Dream Run - Davao

Davao City, Philippines
06 Apr, 2025 (Sun)
Running, Dog run
From 16 USD
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27 Apr, 2025 (Sun)
Running
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Earth Day Run - Davao

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27 Apr, 2025 (Sun)
Running
From 21 USD
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27 Apr, 2025 (Sun)
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04 May, 2025 (Sun)
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15 Jun, 2025 (Sun)
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09 Nov, 2025 (Sun)
Triathlon
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Vila Franca do Campo, Portugal
05-06 Dec, 2025 (Fri - Sat)
Trail running
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Pai, Thailand
11 Jan, 2026 (Sun)
Trail running
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08 Mar, 2026 (Sun)
Running
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