Running Events in Japan

Find upcoming running events in Japan across all distances and types.

• Onigajo100 - 200km — 10 October 2026 · kitauwajima, Japan, JP
• Tamba 100 Adventure Trail - Autumn - TANBA100K AUTUMN TRAIL — 10 October 2026 · Tambacity/Hyogo, Japan, JP
• Japan Mountain Endurance Race — 11 October 2026 · Tokyo, Japan, JP
• MANNO MOUNTAIN MADNESS - LONG CATEGORY — 24 October 2026 · MANNO town, Japan, JP
• FORESTRAIL HIRUZEN-SHINJO - Long — 25 October 2026 · Maniwa, Japan, JP
• KAMURO Trail running - KAGURA23km — 25 October 2026 · Kaneyama, Japan, JP
• LAKE BIWA 100 - LAKE BIWA100 — 30 October 2026 · Komono-cho, Mie, Japan, JP
• Nakanoto Treasure Trailrun - Dream course 50km — 1 November 2026 · Nakanoto, Japan, JP
• SEA ALPS TRAIL JOURNEY - Michinoku shiokaze trail route — 1 November 2026 · Fudai, Japan, JP
• Diamond Trailrun - 33km — 7 November 2026 · Nara, Japan, JP
• SAIOTO COLORS - 52K — 8 November 2026 · Hiroshima, Japan, JP
• Rokko 24 peaks hunt - 47k — 22 November 2026 · Suma, Japan, JP
• Trainic-World in Sotochichibu - 45km — 29 November 2026 · Yorii, Japan, JP
• HITACHI ALPS OCEAN TRAIL - 42K — 6 December 2026 · Hitachi, Japan, JP
• IZU Trail Journey - Around Alone 28k — 13 December 2026 · Izu, Japan, JP
• IZU Trail Journey - ITJ70k — 13 December 2026 · Matsuzaki, Japan, JP
• TENGU100 - 100K — 27 December 2026 · Hachioji, Japan, JP
• GGR Ishikiriba - 100km — 21 February 2027 · Kurahashi, Japan, JP
• Tokyo Marathon — 7 March 2027 · City Centre, Tokyo, Japan, N/A
• Tokyo Marathon — 7 March 2027 · Tokyo Metropolitan Government Building, 2-chōme-8-1 Nishishinjuku, Shinjuku City, Shinjuku City, 160-0023
• Hiroshima Ultra-Trail By Utmb - HIROSHIMA 50K — 10 April 2027 · Hiroshima Gate Park, Japan, JP
• Kaga Spa by UTMB - 2027 KAGASPA 100K — 19 June 2027 · Yukemuri Kenkou Village, Yamanaka Onsen/山中温泉ゆけむり健康村, Japan, JP
• Fuji Trail Challenge — 5 September 2027 · Tokyo, Japan, JP