The Heysen Trail Ultra is a South Australian trail-running series held at Soldiers Memorial Gardens in Victor Harbor. It utilizes the historic Heysen Trail and provides a range of distances: 13km, 28km, marathon, 50km, 70km, 115km, and multi-day races covering over 50 miles, 100km, and 100 miles.
The course crosses pine forests, open fields, and bushland within the Southern Hills Region and the Fleurieu Peninsula. The longer routes conclude in Victor Harbor on the South Coast. Ultra Series SA organizes the event, and AUTRA members receive a 10% discount on entry fees.