第30回 OverNight60km みちくさウルトラマラソン 2026

The OverNight60km Michikusa Ultra Marathon is a night run in Kanagawa, Japan, from Yokohama’s Minatomirai area to Hakone-Yumoto. It follows a 60 km point-to-point route and specifically calls for “nocturnal runners,” setting a mood more akin to a long overnight journey than a typical city race. Michikusa incorporates the concept of “maranic,” a marathon-picnic: run slowly, savor the stops, and approach the route as a walking trip. The broader Michikusa series integrates local landmarks into its courses and makes aid stations a key attraction. Local residents and organizers provide regional food alongside water and sports drinks. Runners must bring their own cups, as disposable ones are not supplied. The rules also restrict outside assistance; pacing or accompanying runners by car, bicycle, motorcycle, or kickboard can result in disqualification.