The 1st instalment of the Snowy Riverina 3 X 3 Series. The Tumbarumba 3hr MTB race of a series of three MTB Races for the Riverina. The 3x3 series will be in Tumbarumba, Tumut and Wagga Wagga. All events will have a similar format with a 3-hour track that takes about 30 minutes per lap and a 1-hour track that takes less time. This year, ride all 3 and enter a draw to with a stay at the classy Nimbo Fork Lodge in Tumut.