"That's not the case for this one. Basically, the clock starts when they start and stops when they do."
Cunningham said planning the event involved pouring over topography maps, her own riding journeys, and forming engagements with farmers for access to their land.
Entrants travel through the Whanganui, Ruapehu, Taranaki and South Taranaki districts with a GPS file on their phones or bike computers.
A locator beacon is also required.
She was determined to have the event start and finish in Whanganui because it was a great town and "so underestimated".
"Last year they had to climb up the hill to the (Durie Hill) tower after already having 800km under their belts.
"This time I'm running it clockwise so they are coming in from Fordell."
The question she always got was "what bike should I use?", Cunningham said.
"For these types of events, where you've got single tracks, muddy farm tracks, and a lot of gravel, you really want one with big fat tyres and a lot of clearance so you don't get bogged down.
Bikepacking was made famous in New Zealand by brothers Jonathan, Paul and Simon Kennett, who put together a 3000km cycle route called Tour Aotearoa, Cunningham said.
She was one of 250 riders to complete the first Tour Aotearoa event, in 2016.
"It's lightweight cycle touring while trying to stay off the roads. It's tramping on a bike, that's the best way to look at it.
"It's popular because absolutely anyone can do it. You don't have to be a pro and you don't have to be ultra-rich."
Meeting new people was a massive part of why she took part in bikepacking events, Cunningham said.
There were 65 riders signed up for the Renegades Muster so far.
"You always have something in common with them because you're madly biking around the countryside, sleeping in ditches, and eating as much as you can get hold of.
"There is something quite special about those sorts of people."
The 2022 Renegades Muster begins at 6.45am on November 4.
Registration is open until October 28.
For more information, join the "Renegades Muster 2022" Facebook group.