2026 Perth Marathon - Oct 11

2026 Perth Marathon - Oct 11 Countdown

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Race Information

Race2026 Perth Marathon - Oct 11
CityPerth
Date2026-10-11 at 06:00
Field Size~2,316 runners
Time Limit7 hours
TimezoneAustralia/Perth
Official SitePerth Running Festival (in association with the West Australian Marathon Club)
RegistrationRegister · 195 AUD

Race Day Weather

Average Temperature15°C / 59°F
Humidity60%
Wind18 km/h
Rain Chance30%
Typical ConditionsMid-October is mid-spring in Perth (Southern Hemisphere), so the 6:00am start is usually cool and PB-friendly — around 11–14°C (52–57°F) at the gun, warming to the high-teens or low-20s°C by late morning. Expect roughly 60% humidity and occasional light spring showers (about a 30% chance). The afternoon sea breeze known locally as the "Fremantle Doctor" can pick up, but most runners finish before it strengthens.

What to Prepare: Dress for the cool start but plan for warming sun on the exposed riverside paths — a singlet with throwaway arm sleeves works well. Check conditions with our Weather Score tool and rehearse your splits on the Pace Calculator to bank time before any breeze builds.

Based on historical averages for race week. Use our Weather Score Calculator and What to Wear Guide for personalized advice.

Wind Impact on Race Day

Wind at 18 km/h can affect your marathon pace by 5-15 seconds per kilometer. Headwinds slow you down exponentially — a 20 km/h wind costs more than twice a 10 km/h wind.

Calculate your wind-adjusted pace →

Course Profile

Course TypeLoop (same start/finish at Optus Stadium)
Elevation Gain187m
TerrainSealed roads and riverside shared paths through Burswood Park along the Swan River, with a big-screen finish on the field inside Optus Stadium and the Perth city skyline as backdrop.
ProfileMarketed as flat and fast with roughly 60–190m total gain (official site states no number; Runna estimates ~187m) from two Swan River bridge crossings — gentle overall and PB-friendly.

Prepare for 2026 Perth Marathon - Oct 11

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Frequently Asked Questions

When and where is the 2026 Perth Marathon?

The Perth Running Festival marathon is on Sunday, 11 October 2026, with the full marathon starting at about 6:00am. All distances start and finish at Optus Stadium in Burswood, just across the Swan River from the Perth CBD — the finish line is on the stadium field with a big-screen welcome.

How do I register and how much does it cost?

Entry is AUD 195 for the full marathon, sold through Race Roster on a first-come, open basis — no ballot and no qualifying time. The 2026 marathon is currently SOLD OUT with a wait list, though the organiser has noted reserved marathon places as available, so check the official site before assuming it is closed.

Is the Perth Marathon course flat and good for a PB?

Yes. The course is marketed as "fast and flat" and is AIMS-accredited. It runs on sealed roads and riverside paths through Burswood Park along the Swan River, crossing the river twice. Total elevation gain is modest — the official site gives no figure but aggregators estimate around 187m from the two bridge approaches — making it one of Australia's more PB-friendly marathons.

What is the cutoff time?

The marathon has a 7-hour cutoff, which is generous and comfortably accommodates run-walkers. That works out to roughly a 9:57 per kilometre (16:00 per mile) average pace to finish inside the limit.

Does the Perth Marathon count for Boston qualifying or world rankings?

It is not a Boston Marathon qualifier, but the course is AIMS-accredited and the marathon is part of the AbbottWMM MTT Age Group World Rankings. It also serves as the 2026 Western Australia State Marathon Championship.

What is race-morning weather usually like?

Mid-October is mid-spring in Perth, so the early start is typically cool at around 11–14°C (52–57°F), warming into the high-teens or low-20s°C by late morning, with about a 30% chance of light showers. The afternoon "Fremantle Doctor" sea breeze can build later, so an early, well-paced effort is ideal.

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