Mrs Rawlinson wanted more, and looked around. She used to run through forestry land adjoining Lake Wiritoa and talked to Whanganui District Council. The local authority made it available for a new mountain bike park.
It is called Araheke because the lake outlet at one end is a seasonal migratory path for short-finned eels.
The park is in two parts, accessible only from the Wiritoa end and linked by a road and cycle trail past Scoutlands. Riding the whole thing takes more than an hour.
"It's not technical, but it's quite hard," Mrs Rawlinson said.
The Wiritoa end is 5ha with 3.5km of intermediate-level tracks. The Pauri end has 9.5ha of land, some of it used by a sailing club. It has 5.5km of easier "jungle" trails with animal cut-outs.
Mrs Rawlinson has spent many days there, clearing gorse and blackberry, getting new signs made, barrowing clay and laying down carpet. She has had some help, including people sentenced to community work.
"You don't have to be a member to ride here, but we're hoping riders will support the club."
Araheke can also be used by people walking and walking their dogs.