RACES BY AREA
Running Races in Gunma
We list 22 running races in Gunma, 4 of them upcoming (15 trail running races, 3 full marathons, 2 10k & 5k races, 2 ultramarathons). The next one is Sakurayama Trail on Nov 15, 2026. Compare dates, entry fees and deadlines to pick your next race.
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UPCOMING
Upcoming races (4)
November 20262
December 20261
January 20271
DATE TBA
Date to be announced (1)
HELD RECENTLY
Held recently — next date pending (17)
Sorted by when they're usually held, soonest first. We update the next date once the organizer announces it.
- Gunma MarathonLast held Nov 3, 2026
- Ansei Excursion Samurai MarathonLast held May 10, 2026
- HOTAKA SKYRUNLast held Jun 6, 2026
- Takamine Sky Run (5.5k, 4k, 23k, 25k, 12k, Kids)Last held Jun 6, 2026
- Minakami 100 (100 km, 50 km, 25 km)Last held Jun 6, 2026
- OZEIWAKURA SKYVALLEYLast held Jul 11, 2026
- THE Secret Hike Up Iwabitsu CastleLast held Jul 19, 2026
- Mount Akagi Trail Running RaceLast held Jul 26, 2026
- TSUMAGOI SKYRUNLast held Aug 15, 2026
- Ascent of Mount Nikko-Shirane from Marunuma HighlandsLast held Sep 6, 2026
- Jōshū Takamine Sky View TrailLast held Sep 11, 2026
- Joshu Hotaka Skyview TrailLast held Sep 11, 2026
- Yamba Sky RunLast held Sep 13, 2026
- Mount Azuma Mountain RaceLast held Sep 26, 2026
- Mount Akagi 100 Ultra Marathon 2026Last held Sep 27, 2026
- The 14th Lake Haruna MarathonLast held Sep 27, 2026
- Oze National Park Mountain MarathonLast held Oct 22, 2026