Its time for TRSA Twilight

10K | 5K
10 January 2025

Run the trails.

Explore the trails with Trail Running South Australia.

As South Australia’s biggest not-for-profit, community-based trail running club, TRSA is well known and respected across the running community. We’re 100% volunteer-driven and here to provide runners and walkers of all abilities and ages an unforgettable trail running experience in some of our state’s best locations.

News

News

Notice of AGM

Our upcoming AGM will be held on 17 November 2025. Find out more including how to nominate as a committee member.

Read More »

Great trail running experiences live here

We are passionate about running in wonderful South Australian environments and invite you to get to know its trails through our events and group activities.

100% volunteer driven

Low entry fees

Renowned course signage and marking

Great club activities

Upcoming events

TRSA scheduled 2024/25 events.

January 10, 2025

April 13, 2025

June 1, 2025

July 6, 2025

August 3, 2025

September 7, 2025

Recommended by the people who matter most: trail runners

Our supporters

We proudly partner with like-minded businesses who are passionate about supporting the trail running community.