West Macs Monster

Alice Springs, Australia • 16-18 May 2025

West Macs Monster is a premier ultra-running event held on the iconic Larapinta Trail in the West MacDonnell Ranges, Central Australia. The race offers multiple distances, including a challenging 231 km Sonder Monster, 128 km Ellery Monster, 65 km Standley Monster, 25 km Simpsons Monster, and a family-friendly 5 km Tele Monster fun run. The course features spectacular single-track trails through rugged, scenic terrain in Australia's Red Centre.

The event is fully supported and non-stop, attracting ultra runners seeking an extreme adventure. Mandatory gear requirements ensure safety across all distances. Organized by the Alice Springs Running and Walking Club, West Macs Monster is a bucket-list race for trail runners worldwide. Visit the organization's website for the most recent information.

Race information

231 km
231 Km Sonder Monster
128 km
128 Km Ellery Monster
65 km
65 Km Standley Monster
25 km
25 Km Simpsons Monster
5 km
5 Km Tele Monster
Visit the organization's website for the most recent information.
Trail runs nearby

The Run Larapinta Stage Run will take place in Alice Springs from Friday 15 August 2025 to Monday 18 August 2025. You can run between 14 and 20 kilometers.

UTMB Index