West Macs Monster

Dates: May 16–18, 2025
Location: Larapinta Trail, West MacDonnell Ranges, NT, Australia

The West Macs Monster Trail Running Festival is your chance to tackle one of Australia’s most awe-inspiring landscapes: the rugged and iconic Larapinta Trail in Central Australia. Spanning distances from 231km to a family-friendly 5km, this event is a true celebration of endurance, community, and the breathtaking beauty of the West MacDonnell Ranges.

Each race offers its own adventure, with technical single-track trails, towering ridge lines, and surreal desert views that promise to challenge and inspire runners of all abilities.

The Races

231KM Ekistica Sonder Monster

Start: Friday, May 16, 9:00 AM
Cut-Off Time: 60 hours
Distance: 231km
Elevation Gain: Over 7,000m
ITRA Points: 6

This is the ultimate test of physical and mental endurance—a point-to-point, nonstop ultramarathon traversing the entire length of the Larapinta Trail. From the heights of Mt Sonder to the historic Telegraph Station in Alice Springs, runners will navigate technical ridges, ancient gorges, and rocky outcroppings. With only a handful of runners ever completing this course within the cutoff, it’s a badge of honor for the boldest of trail enthusiasts.

128KM Ekistica Ellery Monster

Start: Saturday, May 17, 9:00 AM
Cut-Off Time: 36 hours
Distance: 128km
Elevation Gain: Approximately 4,500m
ITRA Points: 5

Starting at the picturesque Ellery Creek Big Hole, this race takes runners through the most runnable and visually stunning sections of the Larapinta Trail. Highlights include the breathtaking Razorback Ridge and Brinkley Bluff, with night running under a canopy of stars. This race is a demanding yet rewarding option for experienced ultramarathoners looking to push their limits.

65KM Ekistica Standley Monster

Start: Sunday, May 18, 6:30 AM
Cut-Off Time: 14.5 hours
Distance: 65km
Elevation Gain: ~2,500m
ITRA Points: 3

This shorter but equally challenging race starts at Standley Chasm and winds through some of the Larapinta Trail’s most scenic sections. From steep climbs to flowing single-track, the route offers spectacular views of Euro Ridge and the West MacDonnell Ranges before finishing at the Telegraph Station. It’s a technical, rewarding adventure for trail runners looking for an intense one-day challenge.

25KM RFDS Simpsons Monster

Start: Sunday, May 18 (9:00 AM & 12:00 PM waves)
Cut-Off Time: 6 hours
Distance: 25km
Elevation Gain: 650m

This shorter race covers Section 1 of the Larapinta Trail, starting at Simpsons Gap and ending at the Telegraph Station. With its mix of runnable trails, manageable climbs, and stunning views—especially from the iconic Euro Ridge—this is the perfect race for trail newcomers or those looking to experience the Larapinta Trail without the grueling distances of the ultras.

5KM Family Fun Run

Start: Sunday, May 18
Distance: 5km

Designed for families and new runners, this event takes participants on a scenic, beginner-friendly loop near the Telegraph Station, offering a taste of the Larapinta’s beauty in a relaxed, supportive environment.

What Makes the West Macs Monster Special?

• Unparalleled Scenery: The Larapinta Trail is renowned for its stunning landscapes, including towering ridges, ancient gorges, and endless desert vistas.
• Technical Terrain: Expect a mix of rocky ridgelines, sandy creek beds, and rugged single-track trails that demand both skill and stamina.
• Community Spirit: With enthusiastic volunteers, vibrant aid stations, and a passionate trail-running community, this event is more than a race—it’s an experience.
• Support for a Cause: The addition of the 9:00 AM wave for the 25km race supports the life-saving work of the Royal Flying Doctor Service (RFDS).

Key Information

• Registration: Opens October 1, 2024, at 7:00 PM CST
• Location: Larapinta Trail, starting points vary by race distance
• Event Host: Alice Springs Running and Walking Club
• ITRA Points: Races range from 3 to 6 points, making them ideal for UTMB qualification
• Support on Course: Aid stations provide hydration, nutrition, and enthusiastic support from volunteers

Whether you’re an elite ultrarunner or a first-timer looking for a memorable trail experience, the West Macs Monster delivers an unforgettable journey through Australia’s Red Centre. Sign up and become part of one of the most epic trail events in the country.