Australian 6 Day Ultra Marathon Festival - Australian 6 Day Ultra National Championship

Athelstone, Australia • 27-2 Sep-Oct 2026

Event Overview

The Australian 6 Day Ultra Marathon Festival is an event held at Thorndon Park in the suburb of Paradise, 20 km northeast of Adelaide, South Australia. The park is a scenic public reservoir area.

Event Format

The main event is a six-day ultramarathon. The festival also incorporates shorter timed sub-events of 72 hours, 48 hours, and 24 hours.

Venue

Thorndon Park is a shared public space with native koalas, other wildlife, and local walkers. Visit the organization's website for the most recent information.

Race information

72-Hour Ultra
6-Day Ultra
48-Hour Ultra
24-Hour Ultra
Visit the organization's website for the most recent information.
Trail runs nearby

Trail Running South Australia hosts multi distance trail races in Kuitpo Forest near Meadows, with routes through pine plantation and native bush, drink stations, medals for placegetters and a free kids cross country.

A timed six hour track ultra and relay at Knox Park, Morphett Vale on June 14, 2026. Solo runners and teams up to six can register across member, early bird, standard and late entry periods.

A multi-distance timed event on a 2,175 metre measured loop at Park 10 North Adelaide, offering 3, 6, 12 and 24 hour options with on-course support and electronic timing.

Lofty's Revenge is a trail running event finishing at Mt Lofty Summit with 50km, 28km and 10km options. It includes a 50km three person teams relay and a 10km field limited to 50 runners.

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