Trail Running calendar near Collie 2026-2027

A Backyard Ultra at Lake Towerrinning where runners repeat a 6.71 km loop every hour until one remains, hosted at a dedicated lakeside campsite with space for competitors and supporters.

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 is the Collie River Ultra, a three day trail running event in Collie Western Australia from 17 to 19 September 2027, offering solo 50 km and 100 km races plus an 80 km relay team option.

WTF is Western Australia’s original 100 mile trail ultra, offering 100 mile, 50 mile and 50 km options on trails around Dwellingup and the Munda Biddi. The race falls on the King's Birthday long weekend and returns in 2026 after a 2025 hiat..

True Grit at Linga Longa Estate on October 17 and 18 2026 features military style obstacle courses over 10km and 5km, an Elite timed category, onsite camping and free spectator entry.

True Blue Ultra in Australind features multiple race distances on a certified 12.5 km lap along the Leschenault Inlet, with aid stations, facilities nearby, a 6 km kids race, and AURA approval.

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.