www.kangarooislandmarathon.com

Kangaroo Island Marathon

Name: Kangaroo Island Marathon
Start: 2026-08-23
End: 2026-08-23
Location: Duncan

Duncan, South Australia, Australia

calendar_today 23 Aug, 2026

directions_run Running

language Official Website

About the Event

The Kangaroo Island Marathon was established in 2015 and has welcomed runners representing 25 countries and every state in Australia over the past decade. The course route carves its way through the heart of a shutdown Flinders Chase National Park. Runners are inspired by post-bushfire regenerating flora and fauna, undulating and deviating roads, an exposed coastal section with cliff top views to the powerful southern ocean and a boardwalk leading to the iconic Remarkable Rocks.

Races Offered

10 km

Aug 23, 2026

straighten

Distance — 10K

terrain

Type — Running

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-26 days remaining

Half Marathon

Aug 23, 2026

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Distance — 21.1K

terrain

Type — Running

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-26 days remaining

Marathon

Aug 23, 2026

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Distance — 42.2K

terrain

Type — Running

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-26 days remaining

Weather History

These values represent the 3-year monthly averages for August in Duncan.

thermostat Temperature

7.7° / 14.5°

wb_sunny Feels like

4.4° / 11.0°

light_mode Avg sunshine hours

8h 19m

water_drop Avg rainfall

1.7 mm

ac_unit Avg snowfall

—

air Avg wind speed

14.4 km/h (Gentle breeze)

opacity Sweat loss rate

Low

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

High (7.0)

humidity_mid Humidity

82.1%

wb_twilight Sunrise

07:00

nightlight Sunset

17:49

About Duncan

Learn more about the host city, Duncan.

Duncan is a locality in the Australian state of South Australia located on Kangaroo Island about 162 kilometres south-west of the state capital of Adelaide and about 49 kilometres west of the municipal seat of Kingscote.

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Kangaroo Island Marathon

About the Event