Autorent Hertz Tasmania is now offering campervan with quality (thule) bike racks.  They also have a range of alternative vehicles like dual cab utes, cargo vans and 8 and 12 seat people movers along with luggage trailers which all can serve groups of riders. 

Bike shop in Somerset, part of a national chain.

An 82 km run through Tasmania's beautiful wilderness.  The next event will be held on Saturday 2 February 2019.

Derrico Cycles

Thanks to the efforts of the Cradle Coast Mountain Bike Club, many of the old forestry trails in the Dial Range have now been stitched together with some singletrack sections to provide a wonderful, but still infrequently ridden, world of climbing and descending.   The route described here follows the sections of the Cranky Penguin race that are open outside of the race event (also see the Penguin MTB Park) and while I'd recommend the race as a great time to ride these trails (and enjoy sections not open during the rest of the year), it can be really enjoyable to explore these trails and forests at a more leisurely pace as well.

Gone Nuts - Tasmania’s 101km Adventure Run will run from the Nut at Stanley to Wynyard: 101kms of coastal and inland trail running (with 50km and 25km options).  The next event will be held on 2 March, 2019.

GR8 Ride Cycles, Devonport

The King Island Imperial 20 has an event for everyone. The main feature is a challenging 32 kilometre footrace which is the only coast to coast race in Australia. Support events include a 32 kilometre walking race as well as team walking and running races.  The next event will be held on 10 March 2019.