THE SYDNEY TRAIL HALF MARATHON

RACE DETAILS

On Saturday, December 6th and Sunday, December 7th, 2025, get ready for the Sydney Trail Half Marathon, presented by 180 Cadence

The race takes place in Lake Parramatta Reserve, a hidden gem of natural beauty in the heart of Sydney. Alive with noise, colour, and movement, this stunning reserve is rich with hidden treasures waiting to be explored.

STHM is a single-lap course that takes runners through a breathtaking mix of waterfront trails, technical single tracks, and fire trails. The course features a picturesque waterfall, scenic lakeside views, and towering eucalypt canopies.

START LOCATION: Lake Parramatta

FINISH LOCATION: Lake Parramatta

START TIME: 6:30 am

DISTANCE: 21 KM

ELEVATION: +386 m / -386 m

RACE DATE:

  • Saturday, 6th of December 2025

  • Sunday, 7th of December 2025

PRICING

EARLY BIRD
145

STANDARD
149

FINAL TICKETS
155

THE STHM IS LIMITED TO 400 RUNNERS ON EACH DAY

THE COURSE

WHAT YOU GET AT THE

SYDNEY TRAIL HALF MARATHON

Premium Running Singlet

Free Race Photos

Finishers medal

Amazing trails and clear course markings

Aid stations

And everything else you expect from a world-class event.

MANDATORY GEAR

The Sydney Trail Half Marathon course traverses trails where it might take some time for medical and support services to reach you, therefore it is essential that every athlete carry their mandatory gear at all times.

STHM is also a cupless event. Athletes are required to carry their own drinking cup, bottle, flask or hydration vest which can be used at the aid stations.

MANDATORY GEAR LIST

  • Must be fully charged with a live SIM card capable of making calls and accessing the internet.

  • The bandage is required as you might need to use it treat sprains or potential snake bites. We recommend this snake bandage from Amazon.

  • This can be in the form of 1 × 500ml running flasks, a bladder or normal water bottles.

    Please note that STHM is a cupless event.

FAQ

  • Starting Location: Lake Parramatta

    Finish Location: Lake Parramatta

    Start Time: 6:30 am

    Distance: 21 KM

    Elevation: +386 m / -386 m

    Race Dates:

    • Saturday, 5th of July 2025

    • Sunday, 6th of July 2025

  • The Sydney Trail Half Marathon course offers a dynamic trail running experience, blending technical single track sections with fire trail portions that allow for a more open stride. As you navigate the route, you'll encounter varying terrain, including challenging hills and scenic stretches that showcase the natural beauty of the area. It's important to approach the more technical segments with caution, taking your time and being mindful of your footing to ensure a safe and enjoyable run.

    Should you find yourself behind a slower runner, we ask that you exercise patience and courtesy by politely requesting space to pass when it's safe for them to do so. Likewise, if you hear someone approaching from behind, please allow them the opportunity to overtake. This mutual respect among runners will contribute to a positive atmosphere throughout the event.

    Half Marathon Course Link: https://www.strava.com/routes/3369950160013536082

    There is a strict 4hr cutoff time for the half marathon

  • Our Aid Stations are to support you with hydration and energy replenishment. We're excited that the Näak Ultra Energy Drink Mix will be on course.

    Additionally, you'll find a variety of fruits, lollies, and water to keep your spirits high and your energy levels sustained. Make sure to thank the volunteers at the Aid Station as well, giving up their time to fuel your run.

    There is one single aid station found at the 9.5 and 14.5 km marks of the race.

    There is also an aid station once you cross the finish line.

  • Every runner must carry the following:

    • 1 x Mobile Phone

    • Water Carrying Capacity of 500ml

    • 1 x Compression Bandage

  • Getting to the Sydney Trail Half Marathon is straightforward. The event kicks off at Lake Parramatta. Participants will find parking just outside the lake and along the surrounding streets. No parking is allowed inside the lake. Follow the marshals on race day.

    The starting line is located near the Lake Parramatta cafe and conveniently situated next to the start line are restroom facilities.

    Google maps link to the startline.

  • There is a strict 4hr cutoff time for the half marathon. All runners must be finished by 11:15 am

  • Runners will have the chance to collect their bib twice:

    Before the race: Multiple chances to collect bib during race week. Exact details to come closer to date.

    Race day morning: At Lake Parramatta

    No bibs are posted out.

  • After crossing the finish line of the Sydney Trail Half Marathon, your accomplishment every runner will receive a commemorative medal and bucket hat.

    We will also have a post race BBQ for everyone to join. There is a also a cafe offering hot coffee for everyone.

    The finish line is also located next to a swimming area.

  • There will be a 180 Cadence Gazebo where runners can drop a bag for post race. We recommend that you bring a fresh change of warm clothes for after the race.

    You can also pack swimmers as you can swim in the lake afterwards.

    We ask that you do not leave any valuable possessions in your bag drop.

  • In order to access the Hunts Creek Reserve and run past the amazing waterfall, runners are required to cross multiple roads.

    All roads will have marshals stationed to help you cross the road.

    Remember to look before crossing and listen to the marshals.