Official homepage of the 6h and 24h Radmarathons in Grieskirchen – Radmarathon Grieskirchen – Radclub Grieskirchen

The event known locally as "Radmarathon Grieskirchen" (Radmarathon Grieskirchen) is a multi-format cycling festival centred on Grieskirchen in Upper Austria, offering 3‑hour, 6‑hour and 24‑hour endurance options on a timed loop course. The organiser presents the 24‑hour format as the flagship race, run on a 21.5 km circuit that crosses the scenic, hilly countryside of the Vitalwelt Bad Schallerbach region with roughly 173 metres of climb per lap. The event is scheduled for the weekend of 11–12 July 2026 and acts as both a competitive endurance race and a bike‑festival with a sizeable spectator programme.

Entries are available online via the organiser’s registration portal and the event pages link to detailed regulations, course maps and practical information for travel, camping and accommodation. The format accommodates solo riders and teams, and the on‑site Fahrerlager (rider camps) and festival atmosphere with live music and social facilities are repeatedly emphasised by the organiser. For precise start lists, timing and participant rules consult the linked Reglement, Strecke and Zeitablauf pages on the official site.