Spartan Race vs Tough Mudder: distance, stations, price & difficulty compared (2026-27)
Spartan Race has 67 upcoming events in 6 countries (entry $26–$1,200, A$29–A$269 +3 currencies); Tough Mudder has 20 upcoming events in 5 countries (entry $50–$429, A$119–A$275). Data from 87 event listings, updated daily.
Verdict
Spartan Race: outdoor OCR, 5K–50K, 20–60 obstacles. Tough Mudder: outdoor mud run, 5K–15K, 13–30 obstacles. Spartan Race is cheaper to enter (from $26 vs $50). Both are rated Intermediate. Spartan Race has more upcoming events (67 in 6 countries vs 20 in 5 countries).
Obstacle course races from 5 km Sprint to 50 km Ultra
Team-focused mud and obstacle courses: 5 km and 15 km formats
Key differences
- FormatSpartan Race: Outdoor obstacle course race in tiered distancesTough Mudder: Team-oriented outdoor mud and obstacle run
- Running / distanceSpartan Race: Sprint 5K · Super 10K · Beast 21K · Ultra 50KTough Mudder: 5K · 10K · 15K
- Stations / obstaclesSpartan Race: Sprint 20 · Super 25 · Beast 30 · Ultra 60 obstaclesTough Mudder: 5K: 13 · 10K: 20 · 15K: 30 obstacles
- DivisionsSpartan Race: Kids, Sprint, Super, BeastTough Mudder: Individual or team entry
- DifficultySpartan Race: IntermediateTough Mudder: Intermediate
- Entry price (upcoming events)Spartan Race: $26–$1,200, A$29–A$269 +3 currenciesTough Mudder: $50–$429, A$119–A$275
- VenueSpartan Race: Outdoor trailTough Mudder: Outdoor mud course
- Upcoming eventsSpartan Race: 67 events in 6 countriesTough Mudder: 20 events in 5 countries
Spartan Race vs Tough Mudder side by side
Format facts from the organisers: spartan.com, spartan.com, spartan.com, spartan.com, uk.toughmudder.com. Event counts and prices from race.fitness listings.
Next Spartan Race races
- Spartan Race Moganshan Ultra Trifecta Weekend 2026 · 7 Nov 2026
- 2026 Fenway Spartan Stadion Event Weekend · 7 Nov 2026
- 2026 SLO CAL Spartan Trifecta Weekend · 7 Nov 2026
Next Tough Mudder races
- Tough Mudder Melbourne 2027 · 13 Feb 2027
- Tough Mudder Austin · 27 Feb 2027
- Tough Mudder Los Angeles · 20 Mar 2027
What is Spartan Race?
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.
What is Tough Mudder?
Tough Mudder is an obstacle course event series founded in 2010 by Will Dean and Guy Livingstone, with its first event in Pennsylvania, USA. It has been owned by Spartan Race since 2020. Events are held mainly in the United States and Canada, with regional editions in the UK and other countries.
The main formats are Tough Mudder 5K, with 12 or more obstacles, and Tough Mudder 15K, with 20 or more obstacles over a 15 km course. Infinity events and the World's Toughest Mudder are 8, 12 and 24-hour endurance challenges. Signature obstacles include Arctic Enema, Mudderhorn and Electroshock Therapy. Tough Mudder is built around teamwork rather than finishing times, and most participants sign up as a team. The 5K suits newcomers and groups, while the 15K and endurance formats call for solid running fitness and upper-body strength.
Frequently asked questions
What is the difference between Spartan Race and Tough Mudder?
Spartan Race: Outdoor obstacle course race in tiered distances (running: Sprint 5K · Super 10K · Beast 21K · Ultra 50K). Tough Mudder: Team-oriented outdoor mud and obstacle run (running: 5K · 10K · 15K).
Is Spartan Race harder than Tough Mudder?
Both are rated Intermediate, so neither is clearly harder on paper. The tests differ, though: Spartan Race is outdoor OCR, 5K–50K, 20–60 obstacles; Tough Mudder is outdoor mud run, 5K–15K, 13–30 obstacles. How hard either feels depends on the division you enter: Spartan Race offers Kids, Sprint, Super, Beast; Tough Mudder offers Individual or team entry.
How many Spartan Race and Tough Mudder races are coming up?
Race.Fitness lists 67 upcoming Spartan Race events in 6 countries (United States, Australia, Japan, China, United Arab Emirates) and 20 upcoming Tough Mudder events in 5 countries (United States, United Kingdom, Australia, Germany, Canada).
Is Spartan Race or Tough Mudder cheaper to enter?
Entry prices for upcoming events: Spartan Race $26–$1,200, A$29–A$269 +3 currencies; Tough Mudder $50–$429, A$119–A$275. Prices vary by division, ticket wave and country.
When is the next Spartan Race or Tough Mudder race?
The next Spartan Race event is Spartan Race Moganshan Ultra Trifecta Weekend 2026 on 7 Nov 2026. The next Tough Mudder event is Tough Mudder Melbourne 2027 on 13 Feb 2027.
Which is better for beginners, Spartan Race or Tough Mudder?
Both Spartan Race and Tough Mudder need a base of running and strength fitness. Check each event’s divisions: most offer an open or team option that is easier than the pro or elite level.