The 2018 Big Trig will have teams exploring the rugged hills that overlook Lower Hutt and Wainuiomata.
The perfect step up from the after-work rogaine series, and also a build up to the Rogaine Nationals.
Event duration will be 3 and 6 hours.
More details to come at http://bigtrig.ohv.org.nz/
Planners Keri and Rob