Kosh: AI Running Coach & Plans

Kosh: AI Running Coach & Plans

Marathon, Half & 5K Training

7 ratings
7 reviews
Free

Details

Released
September 10, 2026
Updated
October 20, 2026

Features

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About

This app creates personalized running plans that adapt to your daily life, including missed runs, sleep quality, and weather. It provides daily insights and weekly reviews, with an option to consult a real running expert. Suitable for all levels, from beginners to advanced runners.

✓Adaptive training plans
✓Daily Reserve calculation
✓Weather-adjusted paces
✓Personalized daily notes
✓Expert consultation option
✓Social features for friends
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What's New in Kosh

1.0.6

October 20, 2026

- New Google Sign-in available - Bug fixes and under the hood improvements. - Add in goal times for your upcoming races. - Plans no longer reduce mileage as aggressively when your previous session went over.

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User reviews

So helpful!

I’ve really been enjoying using Kosh for my runs. It makes running feel more motivating and engaging without overcomplicating the experience. I love being able to keep track of my progress and actually feel encouraged to stay consistent. The app is easy to use, thoughtfully designed, and has genuinely made me look forward to getting my runs in. Definitely recommend it if you’re trying to build a better running routine!
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Good app. Helpful info

This developer presents good and helpful information. It has potential!

Suggestion: provide clear pathways for those interested in training for cardio walking rather than competitive racing.

Great start. Try it

Accurate Metric Tracking

I really love this app for my marathon training because it keeps me honest on exactly how far I am running each day with very precise linking to my Garmin watch. I can track my speed and see where I am slowing or need to pick up the pace. Has really helped me dive into the analytics behind why I’m performing a certain way too with how it takes into account the weather and time of day into the coaching analysis.
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Great running coach

I was training for a sub 15 min 5k and couldn’t get myself to consistently commit to a plan. I thought about hiring a coach but the adaptive ai training plans that Kosh gave me were even better. Gave me ample time for recovery, as well as a good amount of daily guidance. Cant wait to use this for future race training.
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Five star running coaching app!

Easy to use and fantastic running coaching app! I really like the dynamic training plans that automatically update based on how your workouts are going.

The app UI is intuitive and feels great, and also like the friends feature!

I’ve used Kosh to train for a half marathons recently and I was able to set a PR.

Really recommend this app for anyone from beginnings or more advanced runners.
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FAQ

What races can Kosh train me for?

Kosh can create training plans for 1-mile, 5K, 10K, half marathons, and marathons. It can also help you get faster if you don't have a specific race in mind.

How does Kosh adapt my training plan?

Kosh rebuilds your plan daily based on your life circumstances, including missed runs, sleep quality (via Apple Health), and even local weather conditions. This ensures your plan remains realistic and stress-free.

Can Kosh help me if I miss a run?

Yes, if you miss a run, Kosh will automatically rewire your weekly plan to adapt without causing stress or breaking your progress. It understands that life happens.

Does Kosh integrate with other health apps or wearables?

Kosh works with Apple Health for automatic run syncing. It also integrates with wearables like Whoop, Garmin, Coros, and Polar for recovery data, and uses Apple Weather for adjustments.

Is Kosh suitable for beginners and advanced runners?

Kosh is built for all levels. For beginners, it starts where you are and guides you to the finish line. For advanced runners, it sets and tightens training paces based on recent results and improvements.

Can I talk to a real person for running advice?

Yes, you can Talk to Jehan, a real running expert who reviews your training data and provides answers. This offers a human touch to your AI-driven coaching.

Does Kosh have ads?

No, Kosh is free to use with no subscription, no ads, and no tracking. It provides a clean and uninterrupted user experience.

How often is Kosh updated?

The latest version is 1.0.3, and it was last updated on September 23, 2026. This indicates a commitment to ongoing development and improvements.