GORUCK Events vs TRYKA : distance, stations, prix et difficulté comparés (2026-27)

GORUCK is an American rucking company that makes rucksacks and training gear and runs team endurance events across the United States. Its flagship event, the GORUCK Challenge, has been held since 2010; the company says it has led more than 10,000 of them.

A Challenge is a team event, not a race. Participants carry a weighted rucksack and stay together as a class from start to finish, completing team-building tasks and covering miles under the direction of a GORUCK Cadre, drawing on Special Forces traditions. Challenges come in four levels: Light, Basic, Tough and Heavy, with the longer and harder levels aimed at well-trained participants. Finishers receive a patch that is not sold. GORUCK also runs the City Ruck Series of group rucks, timed ruck events such as 5K and 15K, and event weekends that combine several formats, such as Halloween in Salem and Ruckapalooza in Jacksonville Beach. Rucksack training beforehand is recommended.

TRYKA is a hybrid fitness race league based in Dublin, which describes itself as Ireland's first inclusive hybrid fitness race league. Events are held in a season of races that count towards the TRYKA Finals, with Series 2 visiting the RDS in Dublin and the NEC in Birmingham.

The standard race is 8 x 800 m runs, each followed by a functional workout: SkiErg, farmers carry, ram thrusters, sled push, sled pull, rower, walking lunges and burpee broad jumps, ending with a 40 m sprint finish. The TRYKA 500 is a half-distance version with 500 m runs and modified workouts for first-timers. Other divisions are Open (800), Pro with heavier weights, Doubles (men, women, mixed), four-person Relay, junior doubles for ages 8 to 15, and the TRYKA Clan for two adults with two children. The league suits beginners through to experienced hybrid racers, gyms and company teams.