Sydney Ultra Marathons

Saturday, 24 July 2027

St Ives Showground, Mona Vale, Sydney, NSW

Where to stay for race weekend

Ultra Trail Run

180 Cadence

Official Website

← 2026 edition & results

About This Event

Experience the Sydney Ultra Marathons on July 24‑25, 2027 – three challenging ultra‑distances (30 km, 50 km, 100 km) winding through Sydney’s wild bushland right from St Ives Showground. Ideal for seasoned ultra‑runners seeking rugged terrain and stunning scenery.

Events

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Saturday 24 July

100 KM

Start TBA
50 KM

Start TBA
30 KM

Start TBA

Quick Facts

Date: Saturday, 24 July 2027
Terrain: Mixed Trail
Location: St Ives Showground, Mona Vale, Sydney, NSW
Entry Fee: Check official website
Difficulty: Challenging
Start Time: Check official website
Good for Beginners: No – the distances and elevation are demanding; best suited for experienced ultra‑runners

Event Details

Date Saturday, 24 July 2027

Location St Ives Showground, Mona Vale, Sydney, NSW

State NSW

Organizer 180 Cadence

Course Description

The SUM courses thread through the deep bushland surrounding St Ives Showground, offering a mixed‑terrain experience of forest trails, fire‑break tracks and occasional road sections. The 30 km route climbs and descends roughly 976 m, while the 50 km adds 1,572 m of elevation change and the 100 km pushes the total gain to 2,914 m. Runners will navigate rolling hills, creek crossings and panoramic ridge‑line views, with well‑marked aid stations positioned at strategic points. Expect technical footing, steady climbs, and rewarding vistas that showcase Sydney’s natural hinterland.

Getting There

The Sydney Ultra Marathons are hosted at St Ives Showground in Mona Vale, northern Sydney. For details on parking, public transport options and recommended arrival times, please visit the official event website.

Where to Stay

Places to stay near the start, priced for race weekend.

We may earn a small referral fee if you book through this map — you pay the same price.

Weather & What to Pack

July is winter in Australia, and Sydney’s climate is mild with average highs around 22 °C and lows near 15 °C. Expect cool, crisp mornings and the occasional light rain. Dress in layered, breathable clothing, bring a warm jacket, hat and gloves, and stay hydrated even in cooler weather. Waterproof gear is advisable in case of rain.

Race details last updated 19 Oct 2026

Ready to run Sydney Ultra Marathons?

Official Website

Frequently Asked Questions

How do I register for the Sydney Ultra Marathons?

Registration is managed via a waitlist on the official website (sydneyultramarathons.au). Check the site for opening dates and further instructions.

What is included with my entry?

Each entry includes a premium event shirt, free race photos, a finisher's medal and access to aid stations along the course.

What gear should I bring on race day?

Bring trail‑running shoes, a hydration pack or bottle, layered clothing for changing temperatures, a waterproof jacket, and any personal nutrition. Verify any mandatory gear on the official website.

Are there aid stations on the course?

Yes, well‑stocked aid stations are positioned throughout each distance to provide water, electrolytes and basic nutrition.

Is this event suitable for beginners?

The ultra distances and significant elevation gain make the race best suited for experienced ultra‑runners. Beginners may want to start with shorter trail events before attempting SUM.