Bruny Island Ultra Marathon
Official WebsiteAbout This Event
The Sealink Bruny Island Ultra & Relay offers a 42.2 km marathon and a 64 km ultra‑marathon across Bruny Island’s stunning coastal roads and dirt tracks. Open to solo runners and relay teams (up to 10), it’s a family‑friendly challenge set against Tasmania’s iconic lighthouse scenery.
Events
Save the ones you’re doing to My races. Free with a MyRaceHub account.
Saturday 28 November
-
Ultra Marathon4am
-
Marathon8:30am
For current entry fees, check the entry page.
Quick Facts
- Date
- Saturday, 28 November 2026
- Terrain
- Mixed bitumen and dirt road
- Location
- Bruny Island, Tasmania, Australia
- Entry Fee
- Check the entry page for current prices
- Difficulty
- Moderate/Challenging
- Start Time
- Marathon 8:30 AM, Ultra 4:00 AM
- Good for Beginners
- Yes – family‑friendly marathon suitable for beginners
Event Details
Course Description
The 64 km ultra‑marathon begins at Dennes Point and follows a rolling loop of sealed bitumen and quiet dirt roads that wind through Bruny Island’s rolling hills, coastal cliffs and farmland before ending at the historic Cape Bruny Lighthouse. The 42.2 km marathon shares the same start but finishes at the Bruny Pub Hotel in Alonnah, giving runners a scenic finish with views over the D'Entrecasteaux Channel. Along the route runners will pass the 40 km change‑over marker where water bottles can be refilled, and a drink station at the Hotel. The course is well marked, with relay change‑over points every 2 km, and public toilets are available at the start, Alonnah community centre, Lunawanna Hall and the Rangers hut at Cloudy Bay. Expect a mix of gentle climbs, open coastal sections and shaded forest tracks.
Getting There
From Hobart, drive north 34 km (≈40 min) to Kettering, catch the Bruny Island ferry (≈20 min), then travel another 23 km (≈25 min) to Dennes Point where the race starts. Parking is available near the start area; check the official website for exact parking locations and ferry timetables. Arrive early to allow for ferry boarding and setup.
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
Late spring in Tasmania brings mild to warm days with occasional showers. Expect daytime highs of 15‑22 °C and cooler mornings around 10‑13 °C. Light rain is possible, so pack a waterproof jacket and quick‑dry layers. Sun protection, a hat and sunscreen are essential, and stay hydrated with water and electrolytes throughout the race. Evenings may drop to 8‑12 °C, so bring an extra layer for the post‑race celebration. Humidity is generally moderate, and coastal breezes can make the exposed sections feel cooler.
Race details last updated 13 Sep 2026
Ready to run Bruny Island Ultra Marathon?
Official WebsiteFrequently Asked Questions
What are the start times for the marathon and ultra‑marathon?
The marathon starts at 8:30 AM (solo) with team starts at 9:00 AM. The ultra‑marathon starts at 4:00 AM; solo ultra runners can choose any start time from 4:00 AM onward, but must finish at the lighthouse by 2:30 PM.
Do I need a support crew?
Yes – all solo runners must have at least one support crew member. Relay teams also need support crews at each change‑over point. Crews can provide water, food and moral support but must stay off the road except at the designated 2 km change‑over zones.
What gear is required on race day?
Runners must wear light‑coloured clothing for visibility, must not wear headphones or earbuds, and must carry sufficient water. Drink stations are available at the 40 km marker and at the lighthouse finish. A waterproof jacket and layers are recommended for spring weather.
How are relay change‑overs organised?
Relay legs are approximately 2 km each. Change‑overs must occur at the marked 2 km points on the right‑hand side of the road. Vehicles should stop safely, and runners must be well off the road while swapping.
What is the entry fee and are there discounts?
Solo entry fees are $95 for the marathon and $115 for the ultra‑marathon. AURA members receive discounted rates of $75 (marathon) and $90 (ultra). Relay teams pay $55 (marathon) or $60 (ultra). Check the official website for any updates and the current registration deadline.
parkruns near this race
Free, timed 5km every Saturday morning. A good hit-out between races.
- Kingston Park parkrun Sat 9:00am · 12 km away · Albion Heights
- Bellerive parkrun Sat 9:00am · 22 km away · Bellerive
- Queens Domain parkrun Sat 9:00am · 24 km away · New Town
More Races in TAS
Is this your event?
Claim Bruny Island Ultra Marathon to keep its details up to date — dates, distances, entry fees and course information. Free, and it takes a minute.
- Correct your race's details yourself, any time
- Runners see accurate info when they're deciding what to enter
- Optionally feature your event in search results