It’s the biggest event of the year for Canterbury University’s Tramping Club. TWALK, a 24-hour walk, is a rogaine event organised by club members. Last year was big, with 500 competitors and it is hoped this year’s TWALK, held on April 27–28, will be even bigger.

TWALK has run nearly every year since 1967. Organisers select a secret location in the high country. “We have to negotiate access with the farmers, hide small markers over many acres of the farmland, and arrange for a truckload of food and gear to be driven to a remote woolshed,” said club president Nick Slegers.

The orienteering event is split into five legs of some 10–20km. Each leg has around 10–20 controls, hidden on features marked on a map and described by a cryptic clue. At the beginning of leg one, participants receive an event map and the list of cryptic clues. 

“TWALK features crazy costumes, barely any sleep, and a taste of some of the best scenery Canterbury region has to offer,” said Slegers.