Spartan Race vs Terrain Race: distancia, estaciones, precio y dificultad comparados (2026-27)

Spartan Race is an obstacle course racing series established in Vermont, USA, in 2010, with events in more than 40 countries. Courses combine off-road trail running with obstacles such as walls, barbed-wire crawls, monkey bars and a spear throw, and they often include mud and water.

The main distances are the Sprint (5 km, 20 obstacles), the Super (10 km, 25 obstacles), the Beast (21 km, 30 obstacles) and the Ultra (50 km, 60 obstacles). Completing a Sprint, Super and Beast in one calendar year earns the Spartan Trifecta, and many venues host Trifecta Weekends with all three races. Spartan also runs Stadion races in sports stadiums, trail races, kids' races, competitive Elite and Age Group heats, and endurance events. The Sprint is pitched at first-timers, while the Beast and Ultra suit experienced racers.

Terrain Race is an obstacle and mud 5K produced by EventLab, a US company that also runs fun-run brands such as Bubble Run, Muddy Dash and Blacklight Run. The current event is Terrain Race Irvine, held at Oak Canyon Park in the Silverado area of Orange County, California.

The course is about 3 miles (5 km) of rugged terrain with climbs, crawls, walls, ropes, monkey bars and mud pits. Participants pick a start time and run in waves with friends; a VIP package adds a priority wave start and extra merchandise. Packet pickup is offered the day before the race. The format is aimed at recreational runners, groups and first-time obstacle racers looking for a muddy, single-distance event rather than an elite competition.