Teva Adventure Challenge 2007 Posted on 21 Aug 2007 | 0 comments Jon, Graeme and Geoff sign up for the first edition Teva Perth and have a great time. The race is held in the Jarrahdale area at the scout centre which means a great flying fox and sweet single mountain bike trails… Graeme and Geoff Pete, Martha and Kat are also racing bike TA Graeme and Geoff getting ready to go Jon at the start start flying fox Geoff punching a CP they made it!