Date
Sat, 15 May 2027
Start
09:00
Venue
Larapinta Trail, Tjoritja/West MacDonnell National Park, Alice Springs, NT
Alice Springs
Countdown
May
A 128 km point-to-point run with a night in it, but only 3,690 m of climbing and 36 hours to finish. A serious ultra that is more about time on feet than steep hills.
Key facts
01Qualifier needed: a 55 km+ trail race within 18 months, or organiser-approved
0236-hour cutoff, with overnight running
03Minimum age 18
Create a free training plan for the West Macs Monster 128 km
7-day free trial, no card required
The course
The route
Alice Springs
Distance128km
Total climb3,690m
StartElevation
0 kmDrag map to rotate110.5 km
Weather
Mid-May, Alice Springs
23°CTypical high
9°CTypical low
2°CColdest in 20 years
7%Days with rain
Highs around 23°C and lows around 9°C, but it has dropped to 2°C. Rain on 7% of days.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01Becca Lunnon01:01:18:145.1 km/h
02Megan Redway01:05:39:294.3 km/h
03Monica King01:06:24:294.2 km/h
10
Women finishers
1d 7:19:55
Median time
4.1 km/h
Median speed
Women · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
OrganiserAlice Springs Running and Walking Club
Websitewestmacsmonster.com.au
Instagram@westmacsmonster
Running since2019
Training
Training for the West Macs Monster 128 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a West Macs Monster 128 km plan targets
Typical sessions
128 km with 3,690 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Hill reps and vert to prepare the climbs and descents
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your West Macs Monster 128 km plan.
7-day free trial, no card required.
Other races at West Macs Monster
More events in May in Australia
Ikara Ultra Trail MarathonSat, 1 May 2027 · Wilpena Pound→Margaret River Ultra MarathonExpected Early May 2027 · Hamelin Bay to Howard Park Winery for the 80km→Ekistica 231km Sonder MonsterFri, 14 May 2027 · Alice Springs→Ekistica 128km Ellery MonsterSat, 15 May 2027 · Ellery Creek Big Hole to Alice Springs Telegraph Station→
