Adelaide packs a lot of racing into a compact area — the linear park along the Torrens, the beachfront from Glenelg to Semaphore, and the Adelaide Hills all within half an hour of the city. The City-Bay is the marquee event; the Hills carry a strong trail and ultra calendar.
MyRaceHub lists 8 upcoming half marathon running events in Adelaide, running November 2026 to September 2027. They include Seacliff Coastal, Coastalfunruns Seaside Coastal, Run Moana and Sandy Running Festival. The calendar is busiest in November and May. Events are spread across Kingston Park, Semaphore, Moana and other locations. Every listing carries the date, distances, start times and entry fees where the organiser has published them, and the calendar is refreshed weekly from official race sites.
November 2026
February 2027
March 2027
May 2027
July 2027
September 2027
Common questions
When is the next half marathon in Adelaide?
The next is Seacliff Coastal on Sunday, 1 November 2026. The full list above has dates further ahead.
How many half marathons are coming up in Adelaide?
MyRaceHub currently lists 8, running November 2026 to September 2027.
Where can I find half marathon results?
Recent race results, with a link to each event's official timing page, are on the MyRaceHub results page (linked below).