The iconic Heysen Trail Ultra returns in 2025, offering trail runners an unforgettable journey along one of Australia’s most scenic and diverse long-distance trails. From rugged coastlines and dense pine forests to paddocks, country roads and hilly single tracks, this event showcases the best of the Fleurieu Peninsula.
Now one of South Australia’s biggest ultramarathon events, the Heysen 105 has something for everyone, from beginners to seasoned ultra-runners. Whether you’re tackling your first 13km or going all-in for the multi-day 100 Miler, you’ll be surrounded by stunning views, vibrant event energy, and a community of passionate trail runners.
Distances include 13km, 28km, 42km, 50km, 70km and 115km on Saturday, with the epic Deep Creek 50km held on Sunday. For those seeking a real challenge, multi-day options combine Saturday and Sunday events to create the 50 Miler, 100km or 100 Miler experience.
With a rich history dating back to 2011 and proudly part of the SA Five 50 series, the Heysen Trail Ultra has become a staple on the national trail running calendar.
Registrations now open:
https://eventplus.net/HEY25
Create your legend on the trail.