FILTER
SORT
10.11SUN 2026
Trail
Joshu Hotaka Skyview Trail
Gunma · Trail 100km
100 KM
3.7/ 5.0
9.27SUN 2026
ENTRY: 7D LEFT
Full +1
The 14th Lake Haruna Marathon
Gunma · Full Marathon
42.195 KM
3.4/ 5.0
7.26SUN 2026
RACE DAY
Trail
Mount Akagi Trail Running Race
Gunma · Trail
—
3.0/ 5.0
8.15SAT 2026
RACE IN 20D
Trail
TSUMAGOI SKYRUN
Gunma · Trail
—
3.0/ 5.0
9.06SUN 2026
Trail
Ascent of Mount Nikko-Shirane from Marunuma Highlands
Gunma · Trail
—
3.0/ 5.0
9.11FRI 2026
Trail
Jōshū Takamine Sky View Trail
Gunma · Trail
—
3.0/ 5.0
9.13SUN 2026
Trail
Yamba Sky Run
Gunma · Trail
—
3.0/ 5.0
9.26SAT 2026
Trail
Mount Azuma Mountain Race
Gunma · Trail
—
3.0/ 5.0
11.03TUE 2026
ENTRY: 22D LEFT
Full +2
Gunma Marathon
Gunma · To be determined
42.195 KM
3.0/ 5.0
11.15SUN 2026
TrailEN
Sakurayama Trail
Gunma · Trail
—
3.0/ 5.0
8.23SUN 2026
RACE IN 28D
Trail
Akagi Forest Trail Run
Gunma · Trail
—
1.5/ 5.0
9.27SUN 2026
ENTRY: 5D LEFT
Ultra +1
Mount Akagi 100 Ultra Marathon 2026
Gunma · Ultra Marathon
—
1.5/ 5.0
10.25SUN 2026
Trail
Oze National Park Mountain Marathon
Gunma · Trail
—
1.5/ 5.0
DATE TBD
Half
Kiryu City Hori Marathon
Gunma · Full Marathon
21.098 KM
3.0/ 5.0
DATE TBD
Triathlon
The 33rd Yūsui-chi Fureai Triathlon Gunma Tournament
Gunma · Triathlon
—
3.0/ 5.0
5.10SUN 2026
FINISHED
Full +3
Ansei Excursion Samurai Marathon
Gunma · Full Marathon
28.97 KM
3.5/ 5.0
1.17SAT 2026
FINISHED
Ultra +1
The 3rd Modern Japan “Silk Road” Journey Run
Gunma · Ultra Marathon
—
3.0/ 5.0
6.06SAT 2026
FINISHED
Trail +6
Takamine Sky Run (5.5k, 4k, 23k, 25k, 12k, Kids)
Gunma · Trail
25 KM
3.0/ 5.0
6.06SAT 2026
FINISHED
Trail
HOTAKA SKYRUN
Gunma · Trail
—
3.0/ 5.0
7.11SAT 2026
FINISHED
Trail
OZEIWAKURA SKYVALLEY
Gunma · Trail
—
3.0/ 5.0
7.19SUN 2026
FINISHED
Trail
THE Secret Hike Up Iwabitsu Castle
Gunma · Trail
—
3.0/ 5.0
6.06SAT 2026
FINISHED
Trail +2
Minakami 100 (100 km, 50 km, 25 km)
Gunma · Trail
100 KM
2.6/ 5.0