Perth Trail Series: Wallygrunta Summer Series Event
Bullsbrook, Australia • 4 Jan 2026
Event overview
Wallygrunta is a trail running event organised by Perth Trail Series on 4 January 2026 at Walyunga Pool Carpark, Walyunga Rd, Bullsbrook, WA 6084, Australia. The event takes place in Walyunga National Park and features a start/finish village area with a DJ, food trucks and BBQ facilities. Entry fees range from $30.00 to $97.00 depending on category. Registration remains open until the Tuesday before the event unless sold out.
Courses, entry and logistics
The event uses a colour-coded course system with marked trails and an event briefing that all participants must attend before their race. Distances per course are listed as:
- Green: 4-6 km (remote trail)
- Blue: 9-12 km (remote trail)
- Black: 12-16 km (remote trail)
Youth categories and minimum ages:
- Green Course minimum age: 6 years; children under 12 must be accompanied by a parent or guardian.
- Blue Course minimum age: 12 years; requires completion of three Green events before entry and parent/guardian accompaniment for the first Blue run.
- Black Course minimum age: 16 years; requires completion of three Blue events before entry and parent/guardian accompaniment for the first Black run.
Bib pickup is on race day only at the start/finish. An event brief email is sent the Wednesday before the race. Participants may request a shorter distance on the day. Visit the organization's website for the most recent information.