Train with purpose. Race with confidence.

Structured training plans, personalized paces, and race-day precision — synced straight to your watch.

42Runs Calendar week view in dark mode, with planned sessions and status rails
42Runs plan preview with personalized sessions for week 1 and week 2
42Runs Home screen in dark mode, showing fitness, fatigue, form, and today's workout
42Runs workout charts in dark mode, showing heart rate, pace, and cadence
42Runs Build your plan: weeks, training days, and your long-run weekday

Built to fit your training, not the other way around

Your own pace

Every workout targets your personal pace and heart-rate zones — not a one-size-fits-all chart.

Personalized training plans

From Couch to 5K through marathon, at the level that matches where you are today.

Straight to your watch

Every workout syncs automatically, so you just show up and run.

42Runs Time in Zones: last 4 weeks per heart-rate zone and a weekly stacked trend
42Runs athlete profile with VO2max, endurance score, and training focus

More than the workout on your watch

Personalized training plans

From Couch to 5K through marathon — built around your week, your long-run day, and your goal.

Synced to your watch

Every workout lands on Garmin, Apple Watch, Polar, Coros, Suunto, or Amazfit automatically.

Detailed performance insights

Fitness, fatigue, form, time in zones, and how the run felt — after every session.

Same training, on the web

Your calendar, season plan, and time in zones — in the browser

42Endurance web dashboard calendar with planned workouts and weekly load
Calendar
42Endurance annual plan chart with training phases and weekly load
Annual plan
42Endurance Time in Zones: last 4 weeks per heart-rate zone and a 12-week stacked trend
Time in Zones

Become a Founding Member

The first 500 athletes to join get 50% off, for life — even if you ever pause and come back later. Plus a 5-week free trial instead of the usual 2.

Claim your spot

Free to start, upgrade when you're ready

Pro

€7.99/month

or €79.99/year 2 months free

Founding Member Limited

€3.99/month

or €39.99/year 2 months free

  • 50% off, for life
  • First 500 athletes

Billed in your local currency in the App Store or Google Play.

Feature Free Pro
Couch to 5K plan ✓ ✓
Build your own workouts ✓ ✓
Sync every workout to your watch ✓ ✓
Full plan library 2-week trial ✓
Plans in your calendar at once One Unlimited
Start a plan on a past date — ✓
Performance stats (Fitness/Fatigue/Form) — ✓
Web dashboard (train from any browser, not just the app) — ✓
Annual training plan — ✓
Connect to a coach — ✓
42Runs Calendar week view with planned sessions and status rails
42Runs Home screen showing fitness, fatigue, form, and today's workout

Get 42Runs in the App Store now.

The first 500 athletes get 50% off, for life. Plus a 5-week free trial.

Download on the App Store Get it on Google Play

Frequently asked questions

Is 42Runs free?

Couch to 5K and building your own workouts are always free. Full training plans are free to try for 2 weeks (5 weeks for Founding Members), then require 42Runs Pro.

What happens when my trial ends?

Couch to 5K and any workout you've built yourself keep working exactly as before. Upgrading to Pro unlocks the rest of the plan library again.

Which watches work with 42Runs?

42Runs syncs your workouts to your watch via intervals.icu, which supports Garmin and most major running watches.

What's a Founding Member?

One of the first 500 athletes to join 42Runs — you get 50% off for life, even if you ever pause your subscription and come back later.

Is my data private?

Yes — see our Privacy Policy for exactly what we collect and why.