How many flat marathons in Oceania are there between 2026 and 2027?

There are 7 flat marathons in Oceania listed on 42Cal, from May 2026 through April 2027. The count updates automatically as races are added.

When is the best time for flat marathons in Oceania?

Most of the 7 races on this list (4 of them) fall in August and October 2026.

Which race in this list has the least elevation gain?

Perth Marathon in Perth is the flattest race on this list, with about 98 ft of total elevation gain — based on the 7 of 7 races here with elevation data on file.

How current is this list?

This list was last refreshed on August 13, 2026. Race dates, locations, and course details are updated continuously as organizers confirm changes, so this page reflects the calendar as of that date.

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Race Collection

Flat Marathons in Oceania

There are 7 upcoming flat marathons in Oceania on the 42Cal calendar, from May 2026 through April 2027. They span 2 countries, including Australia, New Zealand. Course elevation gain starts as low as 98 ft, with a median of 131 ft across the field.

Upcoming races

May 2026 – April 2027

Date range

Countries

131 ft

Median elevation

Race data last updated August 13, 2026.

Also: Half Marathon, 10K, 5K

See full guide

Compare These Races

Race	Date	Location	Distance	Elevation	Status
TCS Sydney Marathon	August 2026	Sydney, Australia	Marathon	142 m	Registration Open
Melbourne Marathon	October 2026	Melbourne, Australia	Marathon	100 m	Lottery Only
Perth Marathon	October 2026	Perth, Australia	Marathon	30 m	Registration Closed
Christchurch Marathon	April 2027	Christchurch, New Zealand	Marathon	30 m	Opening Soon
Sunshine Coast Marathon	August 2026	Mooloolaba, Australia	Marathon	50 m	completed
Gold Coast Marathon	July 2026	Gold Coast, Australia	Marathon	30 m	completed
Adelaide Marathon	May 2026	Adelaide, Australia	Marathon	40 m	completed