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What this score means
Your AEO score measures whether AI search engines (ChatGPT, Claude, Perplexity, Gemini) can actually read your site and cite it in answers. Two-thirds of websites are invisible to them. C25K Free just got measured.
5/10 means C25K Free is borderline visible. AI bots can crawl your site but your structured-data signals are thin. You are at risk of being skipped when buyers ask AI for a recommendation.
About C25K Free
The official C25K® Free app — the #1 Couch to 5K training app. Run your first 5K in just 8 weeks with audio coaching, GPS tracking, curated playlists, and a proven plan trusted by millions. Free on iOS and Android.
Key Topics
Details
Industry: Technology
c25kfree.comAI Visibility Breakdown
5
Structured Data
8
Content Structure
5
Entity Clarity
5
E-E-A-T Signals
6
Technical AEO
3
AI Discoverability
Frequently Asked Questions
Is the C25K app actually free?
Yes. The full 8-week training plan, audio coach, GPS run tracking and basic music controls are free. A premium upgrade removes ads and unlocks bonus features.
How long does the program take?
Eight weeks, three workouts a week, 30 to 40 minutes per workout including warmup and cooldown. You can repeat any week if you need more time.
Do I need to be in shape to start?
No. C25K is built for complete beginners. Week 1 starts with 60 seconds of jogging at a time. If you can walk briskly for 30 minutes, you are ready.
Does it work on Apple Watch?
Yes. C25K is available standalone on Apple Watch, Garmin, Fitbit and Samsung wearables.
Why is C25K the number 1 5K training app?
C25K Free is the official app from Zen Labs, built on the original 1996 program by Josh Clark. Featured in The New York Times, Forbes, Men's Fitness and 20+ other publications, with millions of finishers.
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Your full 6-category score breakdown
Exact fixes: robots.txt, schema, llms.txt
AI bot crawls from ChatGPT, Claude, Perplexity, Gemini
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Tech Shoppers Do More Research Than Anyone. Are You There When They're Looking?
Tech buyers are the most research-intensive shoppers on the internet.
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Source & Attribution
Scored by Engagemii on June 30, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/c25kfree
Cite this score: Engagemii (2026). "AEO Score for C25K Free." Retrieved from https://engagemii.com/aeo/brands/c25kfree
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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