DEKA vs Wild Hybrid: distance, stations, price & difficulty compared (2026-27)

DEKA is a functional fitness race series run by Spartan Race and billed as the decathlon of hybrid fitness racing. Every DEKA event uses the same ten DEKA Zones. The time for each zone and the total time are recorded, so athletes can compare results with their own previous marks and with a global leaderboard.

The flagship DEKA FIT puts 500 m of running before each zone, for 5 km in total. DEKA MILE uses 160 m runs for one mile in total, and DEKA STRONG is the ten zones with no running. There are also DEKA Ultra (50 zones and 25 km of running) and DEKA ATLAS, a heavier ten-zone test with a 30-minute cap. Athletes who finish STRONG, MILE and FIT in one calendar year earn the DEKA Trifecta. Heats include Elite, Age Group, Teams and Ruck, so the series suits gym-goers as well as competitive athletes.

Wild Hybrid is a UK hybrid fitness race series that combines off-road trail running with outdoor functional workouts, held at estate and park venues. It was launched in 2024 by Daniel Flint of Wild Deer Events and Sam Marshall of CrossFit Chester le Street.

The format alternates five 1 km trail runs with five workout stations and finishes with a 5 km trail run, for about 10 km of running in total. Stations have included sandbag lunges, D-ball cleans, a sled push and pull, single-dumbbell devil's presses and wall balls, with standard and scaled weights. Athletes can race solo or in pairs, and pairs can be same-sex or mixed; pairs run side by side and alternate reps at the stations. Season 3 venues include Lambton Castle (Durham), Bramham Park (Leeds), High Lodge in Thetford Forest, Pollok Park (Glasgow), Bowness on Windermere and Druridge Bay Country Park. It suits trail runners and functional fitness athletes who prefer racing outdoors.