25km – Simpsons Gap to Telegraph Station along the Larapinta Trail to the Telegraph Station

The 25km Simpson Monster – by far the most popular distance of the West Macs Monster Trail Running Festival. The course covers Section 1 of the iconic Larapinta Trail from Simpsons Gap to the Alice Springs Telegraph Station and has around 650m of elevation along the way. 95% of the course is single track and boasts superb views including the eternally spectacular Euro Ridge, the highest point on this section.

Since 2019 the race has commenced at midday on the Sunday of the Festival and normally sells out within 48 hours when entries open on October 1st each year.
In 2025, an additional 25km wave will be introduced – the 9am RFDS 25km Simpson Monster! That’s right – now there will be a 9am and 12 noon wave to enable as many people as possible to be a part of this great event, experiencing one of the best and most runnable sections of the trail as well as the electric finish line atmosphere. We’re also stoked to be able to be contributing to the life saving work of the Royal Flying Doctor Service with the addition of the 9am wave!
  • 25km RFDS 9am Wave
  • 9am start (=cooler conditions)
  • 9hr cutoff
  • 25km Finisher Medal (it’s chunky)
  • No eligibility for podium finish but you will still get an official finishing time
  • $230 early bird entry (event will donate $100 of this to RFDS)
  • 150 entries available
  • Suits those expecting to finish in 4-9 hours as well as those who want to walk.

 

COURSE DESCRIPTION:

25km Start

25km Start

Chosen with trail ‘novices’ in mind. Chosen because you can race it! Chosen by the organisers as one of our preferred training grounds, we love this bit of the trail. Chosen because you can make it as challenging as you wish. Chosen because we can allow generous cut-off times for completion. Chosen because of its accessibility by anyone to the start line (bitumen all the way and only 20km from Alice Springs). Chosen because even if you want to shuffle, brisk walk, run the down hills and walk the ups – you will make it.

Although the track has two reasonable climbs in it, they are very achievable and provide amazing views of the surrounding countryside. The trail is well formed and marked between the start and finish and is predominately downhill. You will travel initially up to Hat Hills Saddle – and wow! first Selfie or Snap Chat moment – as you will have phone coverage from here on home. The trail sits at the base of Rungutjirba Ridge in the shade of the trees. Descending from this ridge you run through Bloodwood Flat which is some of the flowiest (is that a word), gently undulating single track there is. Once you reach Wallaby Gap, you can re stock you water for the last 14km to the finish.

Now here is the climb! – and yep it will feel like a big one – but just wait until you reach the ridge line. If you have never been here before, summiting this climb will reveal the most amazing view of Alice Springs, the West MacDonnell Ranges and as far as the eye can see to the east and north as well. You will be amazed at how many mountain ranges and hills exist in the distance in all directions.

And that is pretty much all the hard work done – from here you have about 12km of mainly downhill track to trot along to reach the Alice Springs Telegraph Station. On the way, we’ve snuck in

25km Finish

25km Finish

another aid station at the Geoff Moss Bridge, about 5km from the finish line. You will most likely integrate with competitors who are running the longer 231km, 128km or 65km races, and have been on the trail for a number of hours or even days at this point. Support these people and provide all the encouragement you can. It is these experiences that make this event unique.

Summary

Design to allow experienced trail runners to enter a shorter course option and challenge themselves, through to the trail novice, who will be surrounded by other novices experiencing trails for possibly the first time. Or even those who have hiked it and wish to push themselves a bit harder. Gaiters (leg protectors) are not required, but some people opt to wear them. We do recommend as a minimum – good quality trail running shoes, hats, sunscreen, phone with charge, a camera (if you don’t use your phone), some tunes, some friends, a sense of adventure and don’t forget your fluid and nutrition intake.  Some navigation is required to confirm you are on the correct path at all times – and remember – follow the BLUE arrows at all times!

For those experienced trail runners – you will love this little taste of the full Larapinta Trail. For those who have not done anything like this before – you will not be disappointed and will be extremely proud of your achievement. Go for it….!

RFDS 25km Simpson Monster!

KEY DATES:  

25km Start: Sunday May 18th 2025, 9am from Simpsons Gap Car Park (Transport by event is available at a small additional fee)

25km Cut-off: Sunday May 18th 2025, 6pm Sunday, (9hours)

Registrations Open: October 1st, 7pm CST 2024

Online Registrations for personalised bib close: Sunday April 20th , 2025

Registrations still available online up until 5pm Friday 9th May 2025 if not sold out. Some conditions apply.

EVENT PROFILE:

25km Simpsons Monster Elevation Profile

 

 

 

 

 

COURSE MAP:

25km Simpsons Monster Course Map

 

 

 

 

MAPPING:

GPX Map

25km Simpsons Monster GPX (Download file, then unzip file before trying to open on your device)

KML Download

 

REGISTRATION COSTS:

Individual Early Bird (before midnight October 31st) – $230 (event will donate $100 of this to RFDS)

Individual Normal Entry (Nov 1st – April 30th) – $310 (event will donate $100 of this to RFDS)

150 entries available

REGISTRATION CONDITIONS:

  • There are no pre-requisites for this event
  • Participants must be at least 14 years of age at the date of the event starting and if under 18 years of age have parental consent to compete. We will try an gauge the ability of your children and will not unnecessarily withhold entry. We prefer younger runners to complete alongside a responsible adult where possible

DROP BAGS:

There are no ‘on-course’ drop bag options on the trail for the 25km event. However you can leave one for the finish line at the time of registration.

CLIMATE INFO:

In  May, the average daytime temperature is 23 degrees with overnight lows around 7 degrees. There is approximately 11 hours of daylight and a low chance of rainfall. Generally, people find that due to the low humidity of the dry desert air, they need to drink more fluids than usual.

HELPFUL LINKS: