180 Cadence

In 2026 the Sydney Trail Half Marathon editions are back and we’ve introduced a new event - STHM Autumn, taking place in Bidjigal Reserve

Entries for the Autumn event will open next Thursday. You can join the waitlist here: https://www.sydneytrailhalfmarathon.au/autumn-edition

2026 STHM Events:

* STHM Night Edition (Entries Are Open)
* STHM Autumn Edition (Entries Open Thursday)
* STHM Winter Edition (Entries Open March)
* STHM Summer Edition (Entries open September)

The Sydney Trail Half Marathon, Night Edition is back again for 2026 🔦
 
After a successful inaugural event in 2025, we’re so excited to bring back this event. The race will take place on Saturday, March 21st, 2026.
 
Entries will open next Thursday at 8:00am, you can join the waitlist in our bio

Entries are open to the Sydney Ultra Marathons 2026! You can register here: https://in.njuko.com/sydney-ultra-marathon-2025

Entries for SUM open tomorrow at 8:00am

You can join the waitlist here: https://sydneyultramarathons.au/

Introducing the SUM 100!

It’s taken three years to add the 100km race to SUM and we can’t wait to welcome 250 of you on race day.

You can join the waitlist here: https://sydneyultramarathons.au/

Entries open Jan 2nd

Only two days to go until the Sydney Ultra Marathon changes forever

You can join the waitlist here: https://sydneyultramarathons.au/

On Sunday, July 26th 2026, the SUM 30 is back!

The SUM 30 is a single breathtaking 30km loop. As you traverse through Ku-Ring-Gai Chase National Park, you'll experience a dynamic mix of tranquil forest and beautiful waterfront tracks

You can join the waitlist here: https://sydneyultramarathons.au/

Entires open Jan 2

Entries for SUM 2026 will open January 2nd at 8:00am Sydney time 🔥

Some big changes are coming, stay tuned 🤫

Congratulations to Danette Sheehan, the first placed female in the Sydney Trail Half Marathon, Summer Edition (Sunday)

Danette won the race in a time of 1:34:33 and has set a new female course record at STHM

Congratulations to Matthew Galvin, the first placed male in the Sydney Trail Half Marathon, Summer Edition (Sunday)

Matthew won the race in a time of 1:29:59 and is only the fourth person ever to go sub 90mins at STHM 😮‍💨

Highlights from STHM Saturday 🔥

Congratulations to Niamh Doyle, the first placed female in the Sydney Trail Half Marathon, Summer Edition (Sunday)

Niamh won the race in a time of 1:55:14 😤