Trail races under 30 km

Short distance does not guarantee an easy course. Check ascent, cutoffs and the official entry requirements.

Recorded editions, newest dates first. Includes past, tentative and cancelled editions; this is not a list of races open for entry.

• Malaysia Ultra-Trail MY25 (Malaysia) 20272027-09-04 · Malaysia · 25.9km
• Mt. Rokko Trail Run Summer Picnic 28K 20272027-08-11 · Hyogo, Japan · 28km
• Okuhida Trail Run 28K 20272027-08-01 · Gifu, Japan · 28km
• TSURUGI SANROKU TRAIL du KAMIICHI MIDDLE 24km 20272027-07-04 · Toyama, Japan · 24km
• Kaizukiyama Hakuryu 20K 20272027-07-03 · Gifu, Japan · 20km
• KAGA SPA TRAIL ENDURANCE 100 by UTMB KAGASPA 20K 20272027-06-19 · Ishikawa, Japan · 20.7km
• Trail of the Kings Lake Toba King's Ascent 28K (Indonesia) 20272027-06-12 · Indonesia · 23.6km
• Fuji Oshino Kogen Trail Race Middle 21.6 km 20272027-06-06 · Yamanashi, Japan · 21.6km
• TAMBA 20K 20272027-06-05 · Hyogo, Japan · 22km
• Tochigi Training Nikko 25K 20272027-05-30 · Tochigi, Japan · 25km
• Okumusashi Long Trail Race 20K 20272027-05-29 · Saitama, Japan · 20km
• Ultra-Trail Australia UTA22 (Australia) 20272027-05-14 · Australia · 22km
• Futagamiyama Trail 14K 20272027-05-09 · Toyama, Japan · 14km
• Futagamiyama Trail 20K 20272027-05-09 · Toyama, Japan · 20km
• Nose Myokensan 23K 20272027-05-09 · Osaka, Japan · 23km
• UEDA VERTICAL RACE TARO 20 km 20272027-05-04 · Nagano, Japan · 20km
• UEDA SKYRACE 27 km 20272027-05-04 · Nagano, Japan · 27km
• Amazean Jungle Thailand MIST 20K (Thailand) 20272027-05-02 · Thailand · 26km
• Kyoto Isshu Trail Run Higashiyama 23K 20272027-04-17 · Kyoto, Japan · 23km
• Hiroshima Ultra-Trail 25K 20272027-04-11 · Hiroshima, Japan · 25km
• AYABE Suigen no Sato Trail Run 15K 20272027-04-04 · Kyoto, Japan · 16.7km
• KINKA 22km 20272027-03-27 · Gifu, Japan · 22km
• ATGTRAIL 25km 20272027-03-21 · Kanagawa, Japan · 25km
• Kohechi Trail Journey Totsukawa Hatenashi General 4.3km 20272027-03-07 · Nara, Japan · 4.3km
• Kohechi Trail Journey Totsukawa Miura 28km 20272027-03-07 · Nara, Japan · 28km
• Xtrail Kenting by UTMB 25K 20272027-03-07 · Taiwan · 26km
• Rokko Jusou Trail Run Short 24K 20272027-03-06 · Hyogo, Japan · 24km
• Gokayama Sefuri Cross Trail Short 12km 20272027-02-27 · Fukuoka, Japan · 12km
• ZENTSUJI TEMPLE FIVE MOUNTAINS KUKAI TRAIL 15 km 20272027-02-27 · Kagawa, Japan · 15km
• DAIMONJI 100 24K 20272027-02-21 · Kyoto, Japan · 24km
• Umenosato Trail 27K 20272027-02-21 · Wakayama, Japan · 27km
• Aya Kunitomi Twin Peaks Short 20km 20272027-02-14 · Miyazaki, Japan · 20km
• MARIKO ALPS TRAILRUN 22 km 20272027-02-14 · Shizuoka, Japan · 22km
• Nagasaki Round Trail Short 20km 20272027-02-14 · Nagasaki, Japan · 20km
• Tarawera Ultra-Trail T21 (New Zealand) 20272027-02-13 · New Zealand · 23km
• Kudamatsu Kasadojima Island Trail Short 17 km 20272027-02-07 · Yamaguchi, Japan · 17km
• Ikoma Trail Run Winter 20K 20272027-02-06 · Osaka, Japan · 20km
• Ikoma Trail Run Winter 27K 20272027-02-06 · Osaka, Japan · 27km
• Ishibutai 100 25K 20272027-01-31 · Nara, Japan · 25km
• Shodai Adventure Mountain 22 km 20272027-01-17 · Kumamoto, Japan · 22km
• Hanayome Kaido Karasubayama Trail 23K 20272027-01-16 · Chiba, Japan · 23km
• Tochigi Training Mikamo 23K 22.8km 20272027-01-16 · Tochigi, Japan · 22.8km
• Vietnam Highlands Trail 20K PINHATT (Vietnam) 20272027-01-09 · Vietnam · 24.1km
• Rising of the Dead 21K 20262026-12-30 · Kanagawa, Japan · 21km
• FunTrails Round IDATEN 15K 20262026-12-20 · Saitama, Japan · 14.4km
• FunTrails Round IDATEN 8K 20262026-12-20 · Saitama, Japan · 8.7km
• Nokogiriyama Trail Run 22 km 20262026-12-20 · Chiba, Japan · 22km
• Minami Aso Caldera Trail 18 km 20262026-12-19 · Kumamoto, Japan · 18km
• Motherfarm Christmas Trail 20K 20262026-12-19 · Chiba, Japan · 20km
• IZU TRAIL Journey Around Alone 28k 20262026-12-13 · Shizuoka, Japan · 28.9km
• Oman by UTMB SCENIC ASCENT (Oman) 20262026-12-12 · Oman · 21.5km
• KUMANO OLD TRAILS 25.2 km 20262026-12-06 · Mie, Japan · 25.2km
• KUMANO OLD TRAILS 10.5 km 20262026-12-06 · Mie, Japan · 10.5km
• SANAGE TRAIL 23K 20262026-12-06 · Aichi, Japan · 22.8km
• Chiang Mai Thailand SUTHEP 20-DAY (Thailand) 20262026-12-06 · Thailand · 26km
• Chiang Mai Thailand SUTHEP 20-NIGHT (Thailand) 20262026-12-05 · Thailand · 26km
• AWAJI ISLAND TRAIL 23 km 20262026-11-29 · Hyogo, Japan · 23km
• Country Race 24K 24 km 20262026-11-29 · Fukuoka, Japan · 24km
• Jinbagatayama Eco Trail Long 23km 20262026-11-29 · Nagano, Japan · 23km
• Jinbagatayama Eco Trail Short 12km 20262026-11-29 · Nagano, Japan · 12km
• Kawada Trail Long 27km 20262026-11-29 · Fukui, Japan · 27km
• Kawada Trail Short 13km 20262026-11-29 · Fukui, Japan · 13km
• Sanda Moushi Trail Challenge 20 km 20262026-11-29 · Hyogo, Japan · 20km
• Chiang Mai Thailand INTHANON 20 (Thailand) 20262026-11-29 · Thailand · 20km
• Kinko Denshiro Trail Middle 20.6km 20262026-11-22 · Kagoshima, Japan · 20.6km
• Kinko Denshiro Trail Short 13km 20262026-11-22 · Kagoshima, Japan · 13km
• Sagami Kazekko Trail Running 22K 20262026-11-22 · Kanagawa, Japan · 22km
• NIKKO MOUNTAIN RUNNING 11.6 km 20262026-11-15 · Tochigi, Japan · 11.6km
• NIKKO MOUNTAIN RUNNING 28.2 km 20262026-11-15 · Tochigi, Japan · 28.2km
• Sakurayama Trail 15K 20262026-11-15 · Gunma, Japan · 15km
• Sakurayama Trail 26K 20262026-11-15 · Gunma, Japan · 26.5km
• TransLantau 25 (Hong Kong) 20262026-11-15 · Hong Kong · 27km
• Kanna Mountain Run and Walk KANMARU 15km 20262026-11-08 · Gunma, Japan · 15km
• Kanna Mountain Run and Walk MIKABO 25km 20262026-11-08 · Gunma, Japan · 25km
• Mikawa Kogen Trail 22K 20262026-11-08 · Aichi, Japan · 22km
• Shikokuchuo Skyrun Short 9km 20262026-11-08 · Ehime, Japan · 9km
• Shikokuchuo Skyrun Sky 21km 20262026-11-08 · Ehime, Japan · 21km
• Ultra-Trail Shudao ESD 20K (Sichuan, China) 20262026-11-08 · China · 21.5km
• Shinshu Matsushiro Round Trail 13 km 20262026-11-07 · Nagano, Japan · 13km
• Mt. Fuji Genshirin Trail Run 22 km 20262026-11-01 · Yamanashi, Japan · 22km
• Gozenyama Trail 28K 20262026-11-01 · Ibaraki, Japan · 28km
• Hanase Trail Run A 25km 20262026-11-01 · Kyoto, Japan · 25km
• Nakanoto Treasure Trailrun Gold course 25km 20262026-11-01 · Ishikawa, Japan · 25km
• Nishimera Skytrail Short 4.5km 20262026-11-01 · Miyazaki, Japan · 4.5km
• Nishimera Skytrail Vertical 20.2km 20262026-11-01 · Miyazaki, Japan · 20.2km
• Otari Salt Road Trail 7K 20262026-11-01 · Nagano, Japan · 7km
• Uonuma Skyrun Expert 25K 20262026-11-01 · Niigata, Japan · 25km
• Uonuma Skyrun Normal 14K 20262026-11-01 · Niigata, Japan · 14km
• HAKKAISAN VERTICAL 20262026-10-31 · Niigata, Japan · 3.8km
• KAMURO TRAIL RUN 17 km 20262026-10-25 · Yamagata, Japan · 17km
• KAMURO TRAIL RUN KAGURA23km 20262026-10-25 · Yamagata, Japan · 23km
• Oze Tokura Mountain Marathon 10 km 20262026-10-25 · Gunma, Japan · 10km
• Oze Tokura Mountain Marathon 21 km 20262026-10-25 · Gunma, Japan · 21km
• JYOETSU MYOKO EXPRESS TRAIL 14 km 20262026-10-24 · Niigata, Japan · 14km
• Mifune Jurassic Trail 20km 20262026-10-24 · Kumamoto, Japan · 20km
• AKITA Trail Run Festival 10 km 20262026-10-18 · Akita, Japan · 10km
• Madarao Forest Trails 20km 20262026-10-18 · Nagano, Japan · 20km
• Ultra-Trail Mount Yun EMY 20K (China) 20262026-10-18 · China · 22km
• Kyoto Isshu Trail Run 26K 20262026-10-17 · Kyoto, Japan · 26km
• SADO ISLAND GOLD TRAIL 29 km 20262026-10-17 · Niigata, Japan · 29km
• Sendai Izumigatake Trail Run 25km 20262026-10-04 · Miyagi, Japan · 25km
• TransJeju 20K (Jeju, Korea) 20262026-10-03 · South Korea · 20km
• Furano Trail Run 29km 20262026-09-27 · Hokkaido, Japan · 29km
• Tsukubarenzan Short 25 km 20262026-09-27 · Ibaraki, Japan · 25km
• Vietnam Mountain Marathon 10km (Sapa, Vietnam) 20262026-09-19 · Vietnam · 10.4km
• Vietnam Mountain Marathon 21km (Sapa, Vietnam) 20262026-09-19 · Vietnam · 23km
• Malaysia Ultra-Trail MY25 (Malaysia) 20262026-09-12 · Malaysia · 25.9km
• SHINSHU-TOGAKUSHI TRAILRUN RACE 22km 20262026-09-05 · Nagano, Japan · 22km
• SHIGA KOGEN 100 18km 20262026-08-29 · Nagano, Japan · 18km
• UTMB Mont-Blanc ETC 20262026-08-25 · Italy · 15km
• UTMB Mont-Blanc YCC (youth) 20262026-08-25 · Italy · 15km
• Mt. Fuji Mountain Race 15 km 20262026-07-24 · Yamanashi, Japan · 15km
• Itamuro Onsen Spa Trail 16km 20262026-07-12 · Tochigi, Japan · 16km
• Deep Echizen Trail Middle 25km 20262026-06-28 · Fukui, Japan · 25km
• Mihara Hakuryuko Trail Run 22km 20262026-06-21 · Hiroshima, Japan · 22km
• KAGA SPA TRAIL ENDURANCE 100 by UTMB KAGASPA 20K 20262026-06-20 · Ishikawa, Japan · 20.7km
• Three Peaks Yatsugatake Trail Attack Line 24km 20262026-06-14 · Yamanashi, Japan · 24km
• FAIRY TRAIL Short 20K 20262026-06-13 · Shiga, Japan · 20km
• Togakushi Mountain trail 20km 20262026-06-13 · Nagano, Japan · 20km
• Trail of the Kings Lake Toba King's Ascent 28K (Indonesia) 20262026-06-13 · Indonesia · 23.6km
• Biwako Valley Skyrun 22km 20262026-06-07 · Shiga, Japan · 22km
• HOTAKA SKYRUN CHALLENGE 21km 20262026-06-06 · Gunma, Japan · 21km
• HOTAKA SKYRUN EXTREME 23km 20262026-06-06 · Gunma, Japan · 23km
• OKUSHINANO100 25K 20262026-06-06 · Nagano, Japan · 25km
• Yosano Oeyama 23K 23.5 km 20262026-05-31 · Kyoto, Japan · 23.5km
• Okumusashi Long Trail Race 20K 20262026-05-30 · Saitama, Japan · 20km
• Akiyoshidai Karst Trail Run 20km 20262026-05-24 · Yamaguchi, Japan · 20km
• TOKYO Nariki Forest Trail Run 21K 20262026-05-17 · Tokyo, Japan · 21km
• Fudounomori Trailrun 22km 20262026-05-10 · Gifu, Japan · 20.9km
• Mt.Hiei International Trail Run 23km 20262026-05-09 · Shiga, Japan · 23km
• Zenkoji Round Trail 20km 20262026-05-09 · Nagano, Japan · 20km
• Amazean Jungle Thailand MIST 20K (Thailand) 20262026-05-03 · Thailand · 26km
• IIZUNA TRAIL RUNNING RACE 20km 20262026-05-02 · Nagano, Japan · 20km
• Karuizawa Trail Running Race 20km 20262026-04-25 · Nagano, Japan · 20km
• Hiraodai Trail Short 17km 20262026-04-19 · Fukuoka, Japan · 17km
• Okumusashi Moroyama Trail Run 24km 20262026-04-19 · Saitama, Japan · 24km
• Ultra-Trail Mogan EMG (Moganshan, China) 20262026-04-12 · China · 25km
• HIRAOFUJI TRAIL RUNNING RACE 24km 20262026-04-11 · Nagano, Japan · 24km
• Ome Takamizu Trail (GPS24.5km) 20262026-04-05 · Tokyo, Japan · 24.5km
• Tara Forest Trail Forest 19km 20262026-04-05 · Nagasaki, Japan · 19km
• Ishinomaki Mountain Marathon Short 21.5 km 20262026-03-29 · Miyagi, Japan · 21.5km
• Ultra-Trail Xiamen SXM 20K (Xiamen, China) 20262026-03-15 · China · 28.9km
• ONAGAWA 100 TRAILS 16km 20262026-03-07 · Miyagi, Japan · 16km
• Kudamatsu Kasadojima Island Trail Short 17 km 20262026-02-15 · Yamaguchi, Japan · 17km
• Oishi Kogen Trail Run 22km 20252025-11-29 · Wakayama, Japan · 22km
• FTR Chichibu& Okumusashi 30k 20232023-11-18 · Saitama, Japan · 29km · Cancellation / discontinuation reported

Compiled from each race's official information. Details can change, so always check the race's official website for the latest. Spotted a mistake? Please tell us through the contact form.
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