A rogaine is a navigational contest.
Control points are marked on a map and teams of 2-5 people visit as many as they can within a fixed time. The classic rogaine is held in rural terrain over 24 hours. All teams start together, choose from the same controls, and finish together. Some teams are competitive; others enjoy the challenge and the scenery. New Zealand is good at competitive rogaining, with kiwi world champions and NZ hosting the world champs.