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Half marathons near Adelaide SA

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10 events with details to check

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Matching courses are highlighted. Age and price information may describe other activities at the same event.

Easy Movez at Gumeracha

Easy Movez at Gumeracha

Not confirmed: full distance programme.

13 Oct 2026 – 08 Dec 2026

Torrens Valley Community Centre, Gumeracha, SA

Running Race or organised distance event

Moderate Movement With Light EquipmentEasy Movez is a moderately paced exercise class at Torrens Valley Community Centre. Sessions use resistance bands and light weights to help participants stay...

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ATR Summer Series 1: Venue TBC

ATR Summer Series 1: Venue TBC

Not confirmed: full distance programme.

22 Nov 2026

TBC, SA, Australia

Running Race or organised distance event 5 km From $27.50 / entry

The Adelaide Trail Runners Summer Series is an annual five-race trail running event held from November to March across South Australia. Race 1 kicks off on Sunday, 22...

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ATR Summer Series 1: Cleland National Park (North)

ATR Summer Series 1: Cleland National Park (North)

Not confirmed: full distance programme.

22 Nov 2026

Cleland National Park, SA, Australia

Running Race or organised distance event 5 km Trail From $27.50 / entry

ATR Summer Series 1 opens the Adelaide Trail Runners Summer Series with a trail run at Cleland National Park (North) on Sunday, November 22, 2026.Each race in the...

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ATR Summer Series - Race 1

ATR Summer Series - Race 1

Not confirmed: full distance programme.

22 Nov 2026

Blewitt Springs, South Australia, Australia

Running Race or organised distance event 5 km Trail From $27.50 / entry

ATR Summer Series - Race 1 is a trail running event held in Blewitt Springs, South Australia, and it forms the opening race of the ATR Summer Series....

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Dusk to Dawn 6/12

Dusk to Dawn 6/12

Not confirmed: full distance programme.

28 Nov 2026 – 29 Nov 2026

Glenelg North, South Australia, Australia

Running Race or organised distance event

Dusk to Dawn 6/12 is an overnight, time-based ultra held beside Patawalonga Creek in Glenelg North. Entrants can choose between six-hour and 12-hour events, with both distances starting...

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ATR Summer Series - Race 2

ATR Summer Series - Race 2

Not confirmed: full distance programme.

13 Dec 2026

Bridgewater, South Australia, Australia

Running Race or organised distance event 5 km From $27.50 / entry

ATR Summer Series - Race 2 is a trail running event in the Adelaide Hills, held at Bridgewater on Sunday 13 December 2026. It is part of a...

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ATR Summer Series - Race 3

ATR Summer Series - Race 3

Not confirmed: full distance programme.

17 Jan 2027

Belair, South Australia, Australia

Running Race or organised distance event 27 km Trail From $27.50 / entry

ATR Summer Series - Race 3 is the third event in Adelaide Trail Runners’ summer trail running series and takes place at Belair National Park in South Australia....

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ATR Summer Series 5: Cleland National Park (South)

ATR Summer Series 5: Cleland National Park (South)

Not confirmed: full distance programme.

21 Feb 2027

Cleland National Park, SA, Australia

Running Race or organised distance event 5 km Trail From $27.50 / entry

ATR Summer Series 5: Cleland National Park (South) is the fifth event in the Adelaide Trail Runners Summer Series, taking place at Cleland National Park in South Australia...

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ATR Summer Series - Race 5

ATR Summer Series - Race 5

Not confirmed: full distance programme.

21 Feb 2027

Cleland, South Australia, Australia

Running Race or organised distance event 5 km From $27.50 / entry

ATR Summer Series - Race 5 is a trail running event held in Cleland National Park, South Australia, on Sunday, 21 February 2027. It appears to be part...

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Bravehearts 777 Marathon - Adelaide

Bravehearts 777 Marathon - Adelaide

Not confirmed: full distance programme.

29 Jun 2027

Adelaide, South Australia, Australia

Running Race or organised distance event Road & paved paths

Run the Adelaide leg of the 777 Marathon, a seven-day challenge featuring seven marathons in seven cities. The 2027 event supports Bravehearts, an Australian charity dedicated to preventing...

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Frequently Asked Questions

How do I train for my first half-marathon?
A half-marathon typically requires 12-16 weeks of training. This is general guidance. Run 4-5 times per week: 2-3 shorter runs (5-8km), one long run building from 8km to 18-19km (about 80% of race distance), and one speed session. Increase your long run by 1-1.5km each week. Proper fueling and hydration become important at this distance.

How many months should I train for a half-marathon?
This is general guidance. If you're already running 20-30km per week, 8-10 weeks is reasonable. If starting from little running experience, allow 12-16 weeks. The longer timeline builds aerobic fitness safely and reduces injury risk. Don't rush the base-building phase—it's where most injuries happen.

What's a realistic pace for a half-marathon?
Half-marathon paces vary by fitness. General benchmarks: Beginners: 7-9 min/km (2:20-3:00 hours). Intermediate: 5.5-7 min/km (1:50-2:20 hours). Advanced: 4-5.5 min/km (1:20-1:50 hours). Most first-timers aim to finish, not set time goals. A negative split (second half faster than first) is a good strategy.

Do I need to do long runs to prepare for a half-marathon?
Yes. This is general training guidance. Long runs teach your body to sustain effort for extended periods and build aerobic capacity. They don't need to be the full 21km—running 18-19km (85-90% of race distance) is typically enough. One long run per week, with adequate recovery afterward, is key. This trains both body and mind.

What's the best way to reach Adelaide events by public transport?
Adelaide Metro buses, trams and trains serve many central event areas, including locations near the Park Lands and River Torrens. Browse events in Adelaide, check the listing for the exact meeting point, then use the Adelaide Metro journey planner to confirm services. For suburban events, also check parking and last-mile access.

What's the climate like for events in Adelaide?
Adelaide has mild, variable conditions. Autumn (March-May) and spring (September-November) are ideal—comfortable temperatures, often sunny. Summer (December-February) is warm and can be dry. Winter (June-August) is cool and may have rain. Most events cluster in autumn and spring. Adelaide's Park Lands provide sheltered, pleasant event conditions. Variable weather means layers are useful.

Where are Adelaide events held?
Adelaide events are held throughout the Park Lands, near the River Torrens, at inner-city venues and in suburban locations. Central routes are often easier to reach by public transport, while access and parking vary further from the CBD. Browse events in Adelaide and check each listing for the exact venue, route and travel information.

Do I have to run the exact distance listed in the event?
Each event sets its own rules. Some allow you to run, walk, or jog the distance. Others accept modified distances or allow you to split the activity across multiple days. Check the event details for specific requirements.

Can I join a running challenge if I cannot attend an event in person?
Yes. Virtual running challenges let you complete a set distance or cumulative goal on your own route and schedule. Check each listing for its participation dates, tracking requirements, and whether the distance must be completed in one session.

How does fundraising work in charity events?
Charity events typically ask participants to secure sponsorships (donations) from friends and family based on their participation or performance. You register, then share a fundraising link with your network. Funds go directly to the charity.

Do I have to fundraise to participate in a charity event?
Requirements vary by event. Some events ask participants to set a fundraising target, while others allow you to participate with just a registration fee. Check the event details to see what's expected.

How do I search for events in my area?
Use the search filters on this page to find events by sport type (running, cycling, walking), location (search by suburb or postcode), and date (this weekend, this month, or a custom range). Virtual events can be found by checking the Virtual & Online filter.