Sites similar to spartan.com
Spartan alternatives & similar sites
Spartan Race | Obstacle Course Race | Find Your Next Challenge — 18 websites ranked by shared content topics, category and on-page relevance.
Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Running and Jogging →
| Domain | Match | Title | Country/Lang | Category | AI files | Contact | AI-protection |
|---|---|---|---|---|---|---|---|
| toughmudder.com ↗ | 65* match | Tough Mudder USA | Mud Run & Obstacle Race | en | Running and JoggingWordPressWooCommerce | robots | – | none |
| toughmudder.co.uk ↗ | 65* match | Tough Mudder UK - World's Best Mud Run and Obstacle Course | United Kingdom en | Running and JoggingWordPressWooCommerce | robots | – | none |
| raceentry.com ↗ | 60* match | Online Race Registration Software: Free Growth & Management | en | Running and Jogging | – | – | none |
| thegreatworldrace.com ↗ | 60* match | 7 Marathons, 7 Continents, One Week - The Great World Race | en | Running and JoggingWordPressWooCommerce | robots | – | none |
| onlineraceresults.com ↗ | 60* match | Results for Recent Races at Online Race Results | en | Running and Jogging | robots | – | partial · 2 |
| elitefeats.com ↗ | 60* match | Race Timers New York Long Island 5K 10K elitefeats | en | Running and Jogging | robots | – | partial · 3 |
| 3wraces.com ↗ | 60* match | 3W Races | Home | en | Running and Jogging | – | – | none |
| idyllwildrace.com ↗ | 60* match | Home - Idyllwild Race 5k/10k | en | Running and JoggingWordPressWooCommerce | – | – | none |
| badwater.com ↗ | 60* match | Badwater | The World's Toughest Foot Race – Badwater 135 | Badwater Salton Sea | Badwater Cape Fear | en | Running and JoggingWordPress | – | – | none |
| idaph.net ↗ | 60* match | iDaph Events | Running, Cycling & Multi-Sport Races | Asheville NC | en | Running and JoggingWordPressWooCommerce | robots | none | |
| believeintherun.com ↗ | 60* match | Believe in the Run | Running Shoe, Gear and Race Reviews | en | Running and JoggingWordPress | robots | – | none |
| raceawesome.com ↗ | 60* match | Race Awesome INC. | en | Running and Jogging | – | – | none |
| falmouthroadrace.com ↗ | 60* match | ASICS Falmouth Road Race - Falmouth Road Race | en | Running and JoggingWordPress | robots | emailphone | none |
| worldmarathonchallenge.com ↗ | 60* match | 7 Marathons 7 Continents 7 Days® Since 2015 World Marathon Challenge® | en | Running and Jogging | robots | none | |
| nycruns.com ↗ | 60* match | NYCRUNS - New York City's Best Races | en | Running and JoggingWordPress | robots | none | |
| runsignup.com ↗ | 55* match | RunSignup | en | Running and Jogging | robots | – | none |
| fleetfeet.com ↗ | 55* match | Fleet Feet | Shop Running Shoes, Clothes & Gear | Est. 1976 | en | Running and JoggingShopify | – | – | none |
| mapmyrun.com ↗ | 55* match | MapMyRun — Run Smarter | en | Running and Jogging | – | none |
How the match score works
Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:
- shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
- same category whether they sit in the same business / industry category.
- content & title how closely their titles and page descriptions line up in wording and meaning.
No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.