South Australia, Australia · Half Marathon
Half Marathons in South Australia, Australia
South Australia, Australia currently has 27 upcoming half marathons with a confirmed date listed in RaceRove. Semaphore, Grange, North Adelaide and Port Adelaide have the largest concentration of events.
February (6), November (6) and March (3) are the busiest months on the calendar right now. Another 3 annual half marathons are waiting for next year's date to be announced.
- Upcoming, date confirmed
- 27
- Active listings
- 30
- Cities with races
- 21
More ways to browse South Australia, Australia
Upcoming half marathons in South Australia, Australia
All 27 with a confirmed date, soonest first.
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Murray Bridge Running FestivalMurray Bridge, SA5K - Halloween run/walk10K - runHalf Marathon - run
Dates come from each race's own listing. Always confirm on the organiser's site before you book travel.
When half marathons happen in South Australia, Australia
- January
- 2 upcoming races
- February
- 6 upcoming races
- March
- 3 upcoming races
- May
- 3 upcoming races
- June
- 1 upcoming race
- July
- 3 upcoming races
- August
- 1 upcoming race
- November
- 6 upcoming races
- December
- 2 upcoming races
South Australia cities with the most half marathons
- Semaphore
- 5 upcoming races
- Grange
- 3 upcoming races
- North Adelaide
- 2 upcoming races
- Port Adelaide
- 2 upcoming races
- Belair
- 1 upcoming race
- Coonawarra
- 1 upcoming race
- Felixstow
- 1 upcoming race
- Glenelg North
- 1 upcoming race
Annual events awaiting their next date
These half marathons are held every year, but the next date isn't in the listing yet. The month shown is when each is usually held.
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McLaren Vale Running FestivalWillunga, SA Usually held in October · next date not announced5K10KHalf Marathon
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SA Track UltraMile End South, SA Usually held in October · next date not announcedKids' DashHalf Marathon30KMarathon +5 more
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Western Coastal Running FestivalSemaphore, SA Usually held in October · next date not announced5K10K15KHalf Marathon +1 more
Half Marathons in nearby states and territories
- Half Marathons in New South Wales, Australia 54 upcoming races
- Half Marathons in Victoria, Australia 46 upcoming races
- Half Marathons in Queensland, Australia 30 upcoming races
- Half Marathons in Western Australia, Australia 16 upcoming races
- Half Marathons in Northern Territory, Australia 2 upcoming races
Guides from the RaceRove blog
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 4 min read Diplo's Run Club 2026-27: Every City, Date and Course Diplo's Run Club is a 5K with a post-race concert. Every US date for 2026-27 (San Francisco, New York, Los Angeles, San Diego and Phoenix), start times and courses.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Half Marathons in South Australia, Australia: common questions
- How many half marathons are there in South Australia, Australia?
- RaceRove currently lists 27 upcoming half marathons in South Australia, Australia with a confirmed date, plus 3 annual events whose next date hasn't been announced yet.
- How long is a half marathon?
- A half marathon is 13.1 miles (21.1 kilometres).
- Which South Australia cities have the most half marathons?
- By upcoming events listed in RaceRove: Semaphore (5), Grange (3), North Adelaide (2), Port Adelaide (2) and Belair (1).
- When is half marathon season in South Australia, Australia?
- Of the upcoming half marathons listed, the busiest months are February (6), November (6) and March (3).
- What is the biggest half marathon in South Australia, Australia?
- By estimated field size, the largest event with a half marathon listed in South Australia, Australia is the Belair Marathon, with about 500 runners across all of its distances.
Search every half marathon in South Australia, Australia
Filter by month, course profile and field size, save races to a shortlist and compare them side by side in the interactive search.