Course Description & Maps 100km

UPDATED EVENT PROGRAM: Here is the UPDATED event program that explains the changes made to the 2025 event as a result of the hot weather forecast including: NEW start times, new course length, water points and more. We strongly encourage all riders to READ IT HERE.

UPDATE AT 1600HRS 19 FEB 2025: Due to the hot weather forecast for Saturday the 100km event has been shortened to 76km with the race finishing after riders complete the Yaugher loop.

Numerous other changes have been made – check the updated event program above or the text below.

100km Course Description

The 100km course starts and finishes in Forrest, and will provide a breathtaking journey over the ranges and along the single track that has made Forrest a MTB mecca for so long. IT’S TOUGH, BUT IT’S GOOD.

Date: Saturday 22 February, 2025
Start: at Forrest Football Ground NEW START TIMES BELOW

> 6:45am Saturday – 100km Elite female race start

> 6:55am Saturday – 100km E-bike race start for competitive e-bike riders only. (All other e-bike riders are to self-seed in the main start).

> 7:00am Saturday – 100km Odyssey RACE START

Finish: Forrest Football Ground
Length: 76km
Elevation (total): ~2,050m ascending and ~2,050m descending
Stages: Approximate course details below, tbc when the new trails are finished.

  • 43km Stage 1 – The Michelin Loop, Forrest Football Ground to the top of No.1 Spur Tk and then descending and climbing Noonday Tk then on to Red Carpet Tk and the awesome West Forrest singletrack network and returning to Football Ground!
  • 33.5km (76km total) Stage 2 – The Skratch Labs Super Loop, Yaugher Loop including Marriners Run, J2, Super Loops = Still plenty of undulations but some amazing and long sections of singletrack. Happy days!
  • NOT BEING RACED IN 2025: 23km (Total 98km) Stage 3 – The Sports Beer Loop, Forrest Football Oval to Kents Rd, Thompsons Tk (big climb) and return on a fast Newcombs Spur Tk descent. Make sure you leave some juice in the tank for this section!

Detailed description

The race starts on Yaugher Rd and gets straight into action with an 11km gradual climb up Kaanglang Rd, past Lake Elizabeth and past the ‘quarry’ to ultimately turn right down No.1 Spur Tk and Noonday Tk to cross the clear stream at the bottom. After which its a fairly savage climb up Noonday Tk back to the ‘quarry’ and the top of the KOM.

Back down Kaanglang Rd, a fun descent to Lake Elizabeth and soon after its the timed (and super fun) descent on the famed Michelin Tyres Red Carpet Tk – YEW! (see video preview of the track here). Riders then enter more singletrack heaven to complete the West Forrest singletrack network – including a full circuit of Follow The Dog – then its across the road into the new Flow Tracks before returning to the footy oval at the 43km pt. This section includes much of the newly developed and re-surfaced tracks

Riders then enter Yaugher trail network for 33+km of near continuous single track, ticking off trails like The Super Loop, Grasstrees, Marriners Run, Foxtail, J2 and plenty more. Re-fuel back the the footy oval at the 76km pt WHICH WILL BE THE FINISH LINE IN 2025

Remember, there is a lot of single track in this ride and a lot of climbing, so it is a true test of skill and endurance!

CLICK HERE FOR COURSE MAP ON TRAIL FORKS.

“Loved the single trails; the hills were challenging as hell but in a good way!!” – Douglas Murphy, 2022 100km Odyssey rider

CLIF nutrition and Skratch hydration points:

Listed below are the water point locations on the 100km course. Further details about the Football Ground water point, on course and water points and transfer services is online HERE.

  • 21km point (Kanglang Rd/L. Elizabeth Rd junction) – Water & Scratch only – not a drop off point
  • 30km point (junction of West Barwon Dam Access Rd and Skenes Ck Rd): Water bottle/food bag drop off pt
  • 43km point (Forrest Football Oval): Full support feed zone and water bottle/food bag drop off point
  • 62.5km point (in Yaugher Forest at base of Yo Yo track): Water and Scratch only – not a drop off point
  • NEW WATER PT: 69km pt (in Yaugher Forest at the start of Vista track)

“A true mix of varied terrain; the best riding possibly Australia all over – open road, climbing, bombing, creek crossings, berms, sand, mud, open fast single, tight single, in lush rainforest, in arrid sand… 100 Ks of a mix you won’t forget!” – Hugh Moll, 2021 100km Odyssey rider