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Free training app for endurance athletes

A free running, strength and mobility training app: get your coach’s plan, sync with Garmin Connect and send feedback.

JPJuanPaCreator of TrainingForever·October 16, 2026

Short answer: The TrainingForever app is free for the athlete, always: you receive every day the session your coach prepares you, your sessions reach your Garmin watch and you record how you feel. And if your coach is starting, it also has a free version of up to 5 athletes.

What the app does for you

  • Today's session on your phone, with what you have to do and why.
  • Synchronization with your watch: Garmin Connect and Strava (and export to Coros and Polar).
  • Registration of RPE and notes In seconds, so your coach knows what the clock doesn't measure.
  • Messages with your coach linked to each session, not lost in a chat.
  • Force included: Video exercises in the same plan as the race.

Free app with coach or free app without coach

Free generic appTrainingForever with your coach
Who decides the planA standard plan or algorithmYour coach.Who knows you
It fits your weekDepends on the appYeah, your coach fits it with your feedback.
Cost to youAccording to the app0 €, always
Cost to your coachNot applicableFree up to 5 athletes; then 0.99 €/athlete, max. 49 €/month

How to start in 3 steps

  1. Your coach invites you with a link or a code.
  2. Download the app (iOS or Android) and connect your watch.
  3. You do the session, you register the RPE, and you write a note if something wasn't as you expected.

Your coach still doesn't use it? Pass our guide to the free app for coaches.

Trains by area from day one

For the sessions to make sense, you need your areas. Calculate them with the heart rate zone calculator and understand the methods in the guide to calculate heart rate zones.

What if I don't have a coach?

You can start with our free step by step training plan. When you want someone to adjust it for you, find a coach: the app will remain free for you.

What a coach says: Marc Bañuls

Marc Bañuls, endurance coach with more than 15 years experience. «What I ask a athlete is little: to record how he felt and tell me what the watch does not know.» «The watch tells me what he has done; the note after tells me how he is. I need both."

Frequently Asked Questions

Is the TrainingForever app free for athletes?

Yeah, always. Only the coach pays, who has a free version up to 5 athletes.

What watches can I connect?

Garmin Connect and Strava (and export to Coros and Polar).

Does it serve running, cycling and triathlon?

Today it covers running (asphalt and trail), strength and mobility, cycling and swimming.

Can I use it without a coach?

The app is designed to train with a coach, who decides your plan. If you don't have one yet, start with our free training plan.

Try it with your athletes
Coach more athletes. With fewer admin hours. Free for up to 5 athletes.
Start for free
JP
Written by
JuanPa

Creator of TrainingForever.

TrainingForever

The training platform for endurance and strength coaches and clubs.

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