Sydney Trail Half Marathon - December
Official WebsiteAbout This Event
Experience the Sydney Trail Half Marathon at Lake Parramatta Reserve. A scenic 21 km single‑lap trail with waterfalls, lakeside views and eucalypt canopies, perfect for trail enthusiasts and confident beginners looking for a summer challenge.
Events & entry fees
Save it to My races. Free with a MyRaceHub account.
A recurring series: pick your round, then save your distance.
Full series schedule
- Fri 3 Apr 2026 — Sydney Trail Half Marathon - April (past)
- Sat 4 Jul 2026 — Sydney Trail Half Marathon (past)
- Sat 5 Dec 2026 — Sydney Trail Half Marathon
Saturday 5 December
-
Half Marathon6:30am$149
Entry fees as listed on 13 Sep 2026. Prices often rise after early bird, so check the entry page for today's price.
Quick Facts
- Date
- Saturday, 05 December 2026
- Terrain
- Trail
- Location
- Lake Parramatta Reserve, Sydney, NSW
- Entry Fee
- $149
- Difficulty
- Moderate
- Start Time
- 6:30 am
- Good for Beginners
- Yes – the course is well marked with a mix of easy sections and moderate climbs, making it suitable for confident beginners.
Free training
Training for Sydney Trail Half Marathon - December?
A free plan to race day, with your own paces: three controlled sessions a week and everything else easy, on your calendar. Race day is Sat 5 Dec, 5 weeks away; your training tapers into it and recovers after.
Free with a MyRaceHub account. Saves the race to your races and sets up a plan for it, with a taper and recovery.
Event Details
Course Description
The 21 km half marathon starts and finishes at Lake Parramatta, looping through the reserve’s lush trails. Runners enjoy a picturesque waterfall, tranquil lakeside sections, and towering eucalypt canopies. The course features a moderate elevation gain of +386 m and loss of -386 m, with technical single‑track and fire‑trail portions that test footing while offering stunning scenery. Clear markings guide you past two aid stations at 9.5 km and 14.5 km, and the finish line sits beside the swimming area and a post‑race BBQ. The route is designed for a rewarding yet manageable trail experience.
Getting There
Parking is available just outside Lake Parramatta and on surrounding streets; no parking is allowed inside the lake area. The start line is near the Lake Parramatta café with nearby restroom facilities. For public transport options and detailed directions, please check the official event website.
Weather & What to Pack
December is summer in NSW, with typical highs around 22‑23 °C and lows near 15 °C. Expect warm, sunny conditions and very low rainfall. Wear light, breathable clothing, a hat and sunscreen, and stay hydrated – carry at least 500 ml of water as the race is cupless.
Race details last updated 27 Oct 2026
Ready to run Sydney Trail Half Marathon - December?
Official WebsiteFrequently Asked Questions
How do I register for the race?
Registration is online via the official website. The entry fee is $149, participants must be 18 years or older, and the event caps entries at 450 runners per day.
What is the time limit for finishing?
There is a strict 4‑hour cutoff. All runners must cross the finish line by 11:15 am.
What mandatory gear must I carry?
Every runner must have a fully charged mobile phone, 500 ml of water (bottle, flask or hydration vest), and a compression bandage. The race is cupless, so bring your own drinking container.
Where are the aid stations and what do they provide?
Aid stations are located at the 9.5 km and 14.5 km marks, offering water, Näak Ultra Energy Drink Mix, fruit, and lollies. An additional station is available at the finish line.
Is there parking and what facilities are available on race day?
Parking is available just outside the lake and on nearby streets. The start area includes a café and restroom facilities. For exact parking details and any shuttle services, refer to the official website.
parkruns near this race
Free, timed 5km every Saturday morning. A good hit-out between races.
- Parramatta parkrun Sat 8:00am · 6.0 km away · Melrose Park
- Auburn Botanic Gardens parkrun Sat 8:00am · 8.0 km away · Guildford
- Wentworth Common parkrun Sat 8:00am · 8.1 km away · Wentworth Point
More Races in NSW
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