Australian 6 Day Ultra Marathon Festival - Australian 6 Day Ultra National Championship
SEP-OCT
27-2
2026
This ultramarathon festival takes place over six days at scenic Thorndon Park near Adelaide. The event also features shorter 24, 48, and 72-hour race options within the same venue.
27-2 Sep-Oct 2026
48-Hour Ultra
24-Hour Ultra
6-Day Ultra
72-Hour Ultra
Always double-check with the organizer's website! This page may contain affiliate links.
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.
48-Hour Ultra
24-Hour Ultra
6-Day Ultra
72-Hour Ultra
Events nearby
A 21 km fundraising trek from Adelaide CBD to Mt Lofty Summit and Woodhouse Activity Centre on 25 September 2026, featuring activity stops and fundraising for the Operation Flinders Foundation.
The first race of ATR's 6th Summer Series, held in Cleland North near Maryvale Road in Athelstone on 22 November 2026; individual and series registration available.