The Waterous Trail On Foot on Saturday, 23 September 2017 is an AURA sanctioned 100 miles and 50 miles GPS measured running race in Dwellingup, Western Australia.
The Dwellingup 100 (WTF) is run entirely on the Munda Biddi Trail. This includes sections of road shared with vehicles. Runners need to be aware that there are no road closures and vehicles have right of way.