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Endurance races calendar 2025 - 2026: ultramarathons in Japan

Minamiboso 100km and 75km Michikusa Ultramarathon (南房総100km・75kmみちくさウルトラマラソン)

Chiba, Japan
15 Mar, 2025 (Sat)
Running
75 km, 100 km

Mt.Hiei International Trail Run

Sakamoto, Japan
15 Mar, 2025 (Sat)
Trail running
50 km, 50 mi +1 more

Challenge Fuji 5 Lakes

Fujiyoshida, Japan
20 Apr, 2025 (Sun)
Running
62 km, 80 km, 100 km, 120 km

Ultra Trail Mt Fuji 100

Mt Fuji - Ohike Kouen, Japan
25-26 Apr, 2025 (Fri - Sat)
Trail running
70.2 km, 168 km +1 more
Ultra Trail Mt Fuji 100

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FunTrails Round Minano 50K/30K

Minami Ward, Japan
11 May, 2025 (Sun)
Trail running
51 km +1 more

SKYLINE TRAIL SUGADAIRA

Sugadairakogen, Japan
11 May, 2025 (Sun)
Trail running
52 km +2 more

Yatsugatake Nobeyama Highland 100 km Ultramarathon

Nanmoku, Japan
18 May, 2025 (Sun)
Running
67 km, 100 km +1 more

Yokosuka-Miura 72km Michikusa Ultra Marathon (横須賀・三浦 72kmみちくさウルトラマラソン)

Kanagawa, Japan
24 May, 2025 (Sat)
Running
72 km

Akiyoshidai Karst TRAIL RUN (秋吉台カルストTRAILRUN)

Yamaguchi, Japan
25 May, 2025 (Sun)
Trail running
50 km +2 more

Tojinbo Maranic with Love 62km

Tojinbo, Japan
31 May, 2025 (Sat)
Running
62 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 Corri Trieste
Up to 60% off

Corri Trieste

Trieste, Italy
17 May, 2025 (Sat)
Running
From 11 USD27 USD
Image of Ultra Maratona Atlântica
Up to 60% off
5

Ultra Maratona Atlântica

Melides, Portugal
27 Jul, 2025 (Sun)
Trail running
From 11 USD27 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 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 27 USD54 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 13 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
Image of Cairns Marathon
Up to 43% off

Cairns Marathon

Cairns, Australia
13 Jul, 2025 (Sun)
Running, Walking
From 23 USD33 USD
Image of Sunshine Coast Marathon Festival
Up to 43% off
4.5

Sunshine Coast Marathon Festival

Mooloolaba, Australia
03 Aug, 2025 (Sun)
Running, Walking
From 23 USD33 USD
Image of Västerås Swimrun
Up to 42% off

Västerås Swimrun

Jollekappseglarna Västerås, Sweden
16 Aug, 2025 (Sat)
Swimrun
From 118 USD172 USD
Image of Trento Half Marathon
Up to 42% off

Trento Half Marathon

Trento, Italy
05 Oct, 2025 (Sun)
Running
From 22 USD38 USD

Registration just opened

Image of Ston Wall Marathon
Up to 30% off
5

Ston Wall Marathon

Ston, Croatia
21 Sep, 2025 (Sun)
Running
From 33 USD44 USD
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 Iznik Ultramarathon
Up to 15% off
4

Iznik Ultramarathon

İznik, Turkey
18-20 Apr, 2025 (Fri - Sun)
Trail running
From 31 USD33 USD
Image of Käringsund Triathlon
Up to 35% off

Käringsund Triathlon

Käringsundby, Åland Islands
22-23 Aug, 2025 (Fri - Sat)
Triathlon, Swimming
From 11 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 Monterosa Est Himalayan Trail
Up to 33% off
5

Monterosa Est Himalayan Trail

Macugnaga, Italy
02 Aug, 2025 (Sat)
Trail running
From 22 USD33 USD
Image of Fishtail 100 - Ultra

Fishtail 100 - Ultra

Pokhara, Nepal
17 May, 2025 (Sat)
Trail running
From 66 USD
Image of Ultra Maratona Atlântica
Up to 60% off
5

Ultra Maratona Atlântica

Melides, Portugal
27 Jul, 2025 (Sun)
Trail running
From 11 USD27 USD
Image of Amazean Jungle Trail

Amazean Jungle Trail

Betong District, Thailand
02-04 May, 2025 (Fri - Sun)
Trail running
From 35 USD
Image of Porto Santo Nature Trail

Porto Santo Nature Trail

Porto Santo, Portugal
17 May, 2025 (Sat)
Trail running
From 21 USD
Image of Koh Chang Trail
Up to 27% off

Koh Chang Trail

Trat, Thailand
28 Sep, 2025 (Sun)
Trail running
From 21 USD27 USD
Image of Trento Half Marathon
Up to 42% off

Trento Half Marathon

Trento, Italy
05 Oct, 2025 (Sun)
Running
From 22 USD38 USD
Image of Bangkok Airways Sukhothai Half Marathon
5

Bangkok Airways Sukhothai Half Marathon

Mueang Kao, Thailand
27-28 Sep, 2025 (Sat - Sun)
Running
From 9 USD
Image of Bangkok Airways Trat Half Marathon
5

Bangkok Airways Trat Half Marathon

Wang Krachae, Thailand
16-17 Aug, 2025 (Sat - Sun)
Running
From 9 USD
Image of Bangkok Airways Samui Half Marathon
4

Bangkok Airways Samui Half Marathon

Koh Samui, Thailand
21-22 Jun, 2025 (Sat - Sun)
Running
From 9 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 13 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 Murcia Marathon
Up to 45% off
4.6

Murcia Marathon

Murcia, Spain
01 Feb, 2026 (Sun)
Running
From 16 USD25 USD
Image of Parma Marathon
Up to 40% off

Parma Marathon

Parma, Italy
19 Oct, 2025 (Sun)
Running
From 17 USD27 USD
Image of Shamir Corrida Portucale
Up to 25% off
4

Shamir Corrida Portucale

Vila Nova de Gaia, Portugal
13 Jul, 2025 (Sun)
Running
From 9 USD11 USD

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