Sydney Trail Half Marathon - Autumn
Castle Hill, Australia • 3 Apr 2026
Event Details
The Sydney Trail Half Marathon - Autumn Edition takes place on Friday, April 3, 2026. The race is a 21 km single-lap course with 445 m of elevation gain and loss. The start and finish location is Eric Mobbs Reserve in Castle Hill.
The Course
The route traverses Bidjigal Reserve, featuring trails beneath eucalyptus canopies alongside streams and creeks. The course is different from the Summer, Winter, and Night editions of the event.
Race Information
Participants must carry mandatory gear at all times, including a fully charged mobile phone, a 500ml water carrying capacity, and a compression bandage. The event is cupless, so runners must provide their own drinking vessel.
An aid station is located at the 15.4 km mark, with an additional water stop at 9.5 km. There is a strict 4-hour cutoff time, requiring all runners to finish by 11:30 AM.
Facilities and Services
Parking is available for free at Eric Mobbs Reserve. A bag drop service will be provided. After the race, there will be a BBQ. Every runner receives a finisher's medal and a running singlet. Race photos are provided for free.
The event is limited to 350 runners. Visit the organization's website for the most recent information.