GYMRACE vs True Grit : distance, stations, prix et difficulté comparés (2026-27)

GYMRACE is an indoor fitness race organised by the team behind Mud Masters, which has run sports events in the Netherlands and Germany since 2012. Races are held in large indoor venues in the Netherlands, Germany and France, including Utrecht, Amsterdam, Weeze, Duisburg and Paris.

The course has five 1 km runs, 5 km in total. Each run is followed by two stations, and the race ends with a 50 m sprint. The ten stations are a sled push, wall balls, a slam ball carry, a 1,000 m row, kettlebell swings to overhead, a 1,000 m SkiErg, dumbbell farmers lunges, a 2,000 m bike, burpee broad jumps and the final sprint. Athletes race solo, as buddies who split the station work, or in a relay team, in women's, men's, mixed and heavier 'Heavy' categories. The average finish time is about 1 hour 20 minutes and there is no cut-off time. The buddy category is the organiser's suggested entry point for newer athletes.

True Grit is an Australian-owned obstacle course race created by members of the Australian special forces and designed for everyday Australians. Events have been held in New South Wales, Queensland, Victoria, South Australia and Western Australia; upcoming races include Melbourne (Wildwood) and Sydney (Lower Portland).

The main courses are Half Grit, about 5 km, and Full Grit, about 10 km, with military-inspired obstacles that involve running, crawling and climbing through mud and water. The brand has also run 15 km and 30 km events and a 24-hour enduro in NSW. Minimum ages are 12 for Half Grit and 16 for Full Grit. Runners can enter solo, including a dedicated wave for solo entrants, or as gym and group teams, with a group discount for teams of ten or more. The organisers say it suits racers of all ages and fitness levels, with the 10 km course being the tougher test.