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Collie River Ultra Marathon

Name: Collie River Ultra Marathon
Start: 2026-09-17
End: 2026-09-17
Location: Collie

Collie, Australia • 17 Sep 2026

CRU100 - Collie River Ultra

CRU100, labeled Collie River Ultra, is a multi-day trail running event held in Collie, Western Australia from 17 to 19 September 2027. The event is presented by Perth Trail Series and takes place on local trails around Collie.

Racing options include solo and team relay formats. Distances offered are listed below.

Relay team 80 km
Solo 50 km
Solo 100 km

The schedule spans three calendar days, indicating organized activity across multiple days. The format includes both individual solo entries and a team relay option, each following marked trail courses within the Collie area. Visit the organization's website for the most recent information.

Australia Collie

Race information

Website

100 km

Solo

80 km

Relay Team

50 km

Solo

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday Jan 16

True Blue Ultra

...

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.

Fri - Sun Sep 17-19