South Island Ultra Marathon

MAY
8
2027
A multiple-distance ultramarathon on the West Coast Wilderness Trail in the South Island, with routes from 6 km to 100 km. Selected distances allow solo entries or teams of two on point to point courses between local towns.
Sat 8 May 2027
100 kilometers 54 kilometers 24 kilometers 6 kilometers

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South Island Ultra Marathon

The South Island Ultra Marathon is organised by CJM'S Events Ltd and takes place on the West Coast Wilderness Trail on the West Coast of the South Island. The event is scheduled in May and offers multiple race options with solo and team entries on selected distances.

Along the trail, runners pass a variety of landscapes and structures, including lakes, reservoirs, rivers, streams, water races, swing bridges, historic tram line bridges, a western town, forestry areas, wetlands, boardwalks, mountains and the sea. The route follows sections commonly used for mountain biking and is noted for scenic riding and varied terrain.

Event distances and formats include:

  • South Island Ultra 100 km Greymouth to Hokitika - Solo or Team of 2
  • South Island Ultra 54 km Old Christchurch Road to Hokitika - Solo or Team of 2
  • South Island Warm Up 24 km Lake Kaniere to Hokitika - Solo
  • South Island 6 km Run or Walk Kaniere Township to Hokitika - Solo

The programme covers point-to-point courses between local towns and trail nodes. Course features combine natural waterways, built crossings and mixed surfaces across coastal and inland sections. Visit the organization's website for the most recent information.

100 km
South Island Ultra 100km
54 km
South Island Ultra 54km
24 km
South Island Warm up 24km
6 km
South Island 6km Run or Walk
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