Self-supported ultras in Japan

Every upcoming self-supported event we know about in Japan, soonest first. Gathered from organisers' own sites and refreshed regularly. Open one for the date, distance and entry link — and build a free sample training plan for it in a couple of minutes.

Other formats in Japan

Running events 4Hyrox events 3Triathlons 1Sportives 1

Self-supported ultras by country

Belgium 17United Kingdom 14United States 14France 9Australia 4Spain 3Czechia 3Germany 2Netherlands 2Italy 2Austria 2Canada 1

Found one? Get ready for it.

Etapa builds a training plan around the days you can actually ride, in plain English, and moves the sessions when life gets in the way. No experience needed — most riders start from "I own a bike".

Free to download. 7-day free trial on every plan.