West Macs Monster
Official WebsiteAbout This Event
Experience the iconic Larapinta Trail in the heart of the Red Centre with multi-day ultra distances from 5km to 231km. A unique blend of endurance, beauty, and cultural respect.
Events & entry fees
Save the ones you’re doing to My races. Free with a MyRaceHub account.
Friday 14 May
-
25km Simpsons Monster RFDS 25km Simpsons Monster9am$250
-
5km Tele Monster ABC 5km Tele Monster1pm$20
-
231km Sonder Monster Ekistica 231km Sonder Monster7pm$969
-
128km Ellery Monster Ekistica 128km Ellery Monster7pm$689
-
65km Standley Monster Ekistica 65km Standley Monster7pm$460
Entry fees as listed on 29 Oct 2026. Prices often rise after early bird, so check the entry page for today's price.
Quick Facts
- Date
- Friday, 14 May 2027
- Terrain
- Trail
- Location
- Larapinta Trail, Tjoritja/West MacDonnell National Park, NT
- Entry Fee
- $20
- Difficulty
- Challenging
- Start Time
- 9:00 AM (first wave — see schedule)
- Good for Beginners
- No - this is an ultra event for experienced trail runners
Free training
Training for West Macs Monster?
Race day is Fri 14 May 2027, 28 weeks away. Free training plans start up to 20 weeks before race day, so a plan for it can start from 28 December. Save it now; until then, 12 weeks of building is a good start.
Free with a MyRaceHub account. Saves the race to your races and opens training setup.
Event Details
Course Description
The West Macs Monster takes runners through the stunning Larapinta Trail in Tjoritja/West MacDonnell National Park. With distances ranging from 5km to 231km, the course offers a mix of rugged terrain, breathtaking landscapes, and a deep connection to the land. Runners will traverse iconic locations like Simpson Gap, Standley Chasm, and Ellery Creek Big Hole, all while navigating the vast, open spaces of the Red Centre. The event is designed for experienced trail runners seeking a challenge and a transformative journey.
Getting There
The event is held at various locations along the Larapinta Trail. Travel to Alice Springs and then take a shuttle or guided tour to the start points. Parking is available at designated car parks, and public transport options are limited. Arrive early to complete mandatory gear checks and attend the race briefing.
Where to Stay
Places to stay near the start, priced for race weekend.
We may earn a small referral fee if you book through this map — you pay the same price.
Weather & What to Pack
May is autumn in the Northern Territory, with average temperatures ranging from 15°C to 30°C. Days are warm with low humidity, and nights can be cool. Sun protection, hydration, and layered clothing are recommended. Be prepared for variable conditions and carry sufficient water and electrolytes.
Race details last updated 4 Oct 2026
Ready to run West Macs Monster?
Official WebsiteFrequently Asked Questions
When do entries open for the 2027 event?
Entries open on October 1, 2026 at 7:00 PM CST.
Are there any qualifying runs required for ultra distances?
Yes, participants must have a qualifying run completed before April 30, 2027. Training runs are not accepted.
What is the cut-off time for the 231km race?
The cut-off time for the 231km race is 60 hours from the start.
Are drop bags allowed?
Yes, drop bags are allowed for all distances except the 5km Tele Monster.
Can I bring a pacer for the race?
Pacers are allowed for the 231km and 128km races, but not for shorter distances.
parkruns near this race
Free, timed 5km every Saturday morning. A good hit-out between races.
- Alice Springs Telegraph Station parkrun Sat 7:00am · 0.2 km away · Irlpme
More Races in NT
Is this your event?
Claim West Macs Monster to keep its details up to date — dates, distances, entry fees and course information. Free, and it takes a minute.
- Correct your race's details yourself, any time
- Runners see accurate info when they're deciding what to enter
- Optionally feature your event in search results