"The three connecting routes will make it easier and safer for cyclists to get to Wairarapa and then allow them to experience all the other activities on offer here."
Mr Irwin said the cycle routes were mapped out based on the "safest and most convenient routes", linking up existing trails and rides.
The trail development has taken three years to complete and was done with the support of local councils.
The connecting routes pass through Masterton, Gladstone, Martinborough and Featherston - including crossing the Waihenga and Tauherenikau bridges.
Trails Wairarapa Trust will work with Destination Wairarapa and the councils to raise safety awareness and tolerance from both cyclists and drivers.
"As more cyclists take to our roads we need to make sure they and fellow road users safely share the road and respect one another."
Destination Wairarapa general manager David Hancock says there was already evidence of new tourism operators opening up to support trail visitors.
These include Te Rakau Birding, and Lake Meadows accommodation and Western Lake Woolshed accommodation.