How many flat half marathons in Oceania are there?

42Cal currently lists 5 upcoming flat half marathons in Oceania, from August 2026 through April 2027. The list updates automatically as new races are added to the calendar.

When do these races take place?

The next race is in August 2026 and the calendar runs through April 2027. Races are listed by date so the soonest events appear first.

How is this list chosen?

Every entry is an upcoming, non-cancelled race that matches the "Flat Half Marathons in Oceania" criteria, pulled live from the 42Cal database and sorted by date. Past races drop off automatically.

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Race Collection

Flat Half Marathons in Oceania

There are 5 upcoming flat half marathons in Oceania on the 42Cal calendar, from August 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 164 ft across the field.

Upcoming races

August 2026 – April 2027

Date range

Countries

Park Terrace (Armagh Street end) to Hagley Park North, Christchurch, New Zealand

Marathon

Also: Half Marathon, 10K

See full guide

Compare These Races

Race	Date	Location	Distance	Elevation	Status
Sunshine Coast Marathon	August 2026	Mooloolaba, Australia	Marathon	50 m	Registration Open
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	Optus Stadium, Australia	Marathon	30 m	Registration Closed
Christchurch Marathon	April 2027	Park Terrace (Armagh Street end) to Hagley Park North, New Zealand	Marathon	30 m	Opening Soon