Trail Running calendar near Collie 2026-2027

A World Series affiliated backyard ultra on a 6.71 km loop each hour at Lake Towerrinning WA where runners continue until only one remains.

Mighty Jarrah Trail Run in Dwellingup, Western Australia offers 21 km, 12 km, 6 km and a DOGGIE DASH. It is held on the same day as the C WISE Dwellingup 100.

CRU100 in Collie Western Australia is a multi-day trail running event offering solo 50 km and 100 km options plus an 80 km relay, held 17 to 19 September 2027.

The WTF 50 & 100 Miler will take place in Dwellingup on Saturday 26 September 2026. You can run between 50 and 100 miles.

Obstacle course weekend at Linga Longa Estate with 5km and 10km routes, an Elite timed category, on-site camping and varied built obstacles.

Multiple ultramarathon distances on a certified 12.5 km out and back loop at Ridley Place Foreshore Park in Australind WA on January 16, 2027.

Trail running in Collie, Western Australia with solo 100km, solo 50km and an 80km relay on the Wiilman Bilya Trail. Fully supported, marked courses with mandatory safety gear and multiple aid stations.