Event Overview
The Big Yellow Pipeline Challenge is a five-day cycling stage ride held from Wednesday 29 April to Sunday 3 May 2026. The route traces the Goldfields Water Supply Scheme pipeline corridor from Kalgoorlie (Boulder) toward the Perth Hills, with overnight camps at Coolgardie, Southern Cross, Merredin and Grass Valley. Most participants take it on in teams in a relay-style format, with solo entries also available. The event is timed for results, but is described by organisers as not a race.
What the Course Demands
Across the five days, the course is described as not overly technical but varied, mixing long endurance stretches with more changeable sections that require attention to line choice and pacing. Riders should expect periods of rutted or rocky trail, occasional sandy and uphill segments, and some downhill sections to manage carefully. Distances vary markedly by day, including two longer stages (around 184km and 172km) that place a clear emphasis on sustained output and resilience.
Who This Event Suits Best
This event suits cyclists who want a multi-day stage format and are comfortable managing repeated long days in a point-to-point progression. Team entries work well for riders who prefer shared workload and structured handovers, while the solo option is better aligned to experienced riders able to cover the full daily distances and manage fatigue as the ride moves toward the Perth Hills. It also fits riders who value timed results without a race designation.
