similar sites

Browse

Tools

🚀Submit Your Site to AIPush your URL to AI search engines 🤖AI Crawler CheckerSee which AI bots your site blocks 🎯AI Readiness CheckerScore your site 0–100 for AI 🔗Backlink CheckerWho links to any site — free All tools →

Sites similar to challenge-run.com

Challenge Run alternatives & similar sites

Challenge Run — 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
3racechallenge.com ↗	73 match 1 shared topics	3 RACE CHALLENGE	en	running-and-jogging	robotsllmsaihumans	emailphone	none
1000milechallenge.org ↗	72 match 1 shared topics	1000 Mile Challenge 2026	en	running-and-jogging Squarespace Squarespace Commerce	robotsllmsaihumans	emailphone	none
mckelligoncanyonchallenge.com ↗	71 match 1 shared topics	McKelligon Canyon Challenge	United States~ en	running-and-jogging	robotsllmsaihumans	emailphone	none
cslewis5mile.com ↗	69 match 1 shared topics	CS Lewis 5 Mile Challenge	en	running-and-jogging	robotsllmsaihumans	emailphone	none
lambertclassic.com ↗	68 match 1 shared topics	Lambert Classic Virtual 10K Challenge	United States~ en	running-and-jogging	robotsllmsaihumans	emailphone	none
ace-races.co.uk ↗	67 match 1 shared topics	ACE Races \| Virtual Challenges, Races and Running Clothing	United Kingdom en	running-and-jogging Shopify	robots llmsaihumans	emailphone	none
moooosefest.com ↗	66 match 1 shared topics	Moose Run	en	running-and-jogging	robotsllmsaihumans	emailphone	partial · 8
lakerunclub.org ↗	65 match 1 shared topics	Lake Run Club	United States~ en	running-and-jogging	robotsllmsaihumans	emailphone	none
crystalktherunner.com ↗	65 match 1 shared topics	Crystal K the Runner	en	running-and-jogging WordPress WooCommerce	robotsllmsaihumans	emailphone	none
landgrab.app ↗	64 match 1 shared topics	LandGrab \| Territory game for runners	en	running-and-jogging	robotsllmsaihumans	emailphone	none
abneycheadlerun.co.uk ↗	64 match 1 shared topics	Abney Hall, Cheadle 5K Trail Run	United Kingdom en	running-and-jogging	robotsllmsaihumans	emailphone	none
mcgreenrunning.com ↗	64 match 1 shared topics	Online Running Coach for Serious Race Goals \| McGreen Running	en	running-and-jogging	robotsllmsaihumans	emailphone	none
lagrangeilrotary.org ↗	64 match 1 shared topics	La Grange Rotary \|	en	running-and-jogging WordPress	robotsllmsaihumans	emailphone	partial · 8
2lowerunco.com ↗	64 match 1 shared topics	2 Lowe Run Company	en	running-and-jogging Squarespace Magento	robotsllmsaihumans	emailphone	none
2fasttwins.com ↗	64 match 1 shared topics	WE RUN 2FAST │ 2fast twins	en	running-and-jogging Wix Wix Stores	robots llmsaihumans	emailphone	none
be10kclub.com ↗	64 match 1 shared topics	10K Club — Walk. Track. Compete.	en	running-and-jogging	robotsllmsaihumans	emailphone	none
lakeoswegolakerun.org ↗	64 match 1 shared topics	Lake Oswego Lake Run	United States~ en	running-and-jogging WordPress	robotsllmsaihumans	emailphone	none
allenvalleystriders.co.uk ↗	64 match 1 shared topics	Allen Valley Striders	United Kingdom en	running-and-jogging	robotsllmsaihumans	emailphone	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.