Year-round triathlon training that keeps you progressing
Structured, flexible triathlon training for busy lives — perfect for between races or when you want simple, smart sessions without the need for a tailored race plan.
Dave Knight, Head Coach at Do3, explaining how Commit fits into your season.
Stay consistent. Build fitness. Keep momentum.
Do3 Commit gives you year-round structure without being tied to a specific race date. Clear, coach-built sessions keep you training, recovering, and improving — so you’re always ready for the next goal when you decide to book it.
£4.99/week. Less than a coffee a day. Cancel anytime.
Join Do3 Commit nowUse Commit to build fitness now, then step into a race-specific Do3 plan if/when you’ve picked your event.
Is Do3 Commit right for you?
Use Commit as your year-round training base.
Perfect for you if…
- You don’t currently have a race booked but want to keep building fitness.
- You like being given clear guidance on what to do each day without having to think about it.
- You want balanced, coach-designed training without the cost of full 1-to-1 coaching.
- You can commit to at least 3 sessions a week most weeks.
Probably not for you if…
- You want daily, personalised feedback and full accountability from a coach.
- You’re within 12–20 weeks of a big A-race (in which case, you’re better off on our race-specific plans).
- You aren’t ready to commit to regular training, even at a low volume.
- You need a custom plan for injury/medical considerations – that’s 1-to-1 territory.
How it works
Join Commit
Subscribe for just £4.99/week. No contracts or sign-up fees. Pause or cancel whenever you like.
Train smart
Stop guessing. Each week you’ll get a balanced mix of swim, bike and run sessions that fit around work, family and real life.
Stay consistent
Maintain fitness through the off-season and beyond. Avoid the “I’ll start properly when I book a race” slump.
Week by week → sessions land in TrainingPeaks → you tick them off → you stay fit, sharp and race-ready.
What you’ll get
Ongoing structure
Weekly sessions that follow a consistent routine so you always know exactly what to do when you train.
Online help & support
Access simple guidance in your membership hub whenever you need a nudge or clarification on how to use Commit.
Flexible delivery
Use TrainingPeaks app, online, and/or sync to your watch/bike computer; whatever fits you best.
Coach-built sessions
Real coaches, real-world training. Sessions are practical, time-aware, and built for amateur athletes on 6–8 hours a week, not 20.
Supportive community
Stay motivated in the Do3 Hub & Facebook group — ask questions, share wins, and know you’re not doing this alone.
Membership area
Your Do3 home for training notes, member discounts, courses, and a wealth of resources to support your progress.
Coach support nearby
Need extra accountability? Upgrade to 1-to-1 coaching anytime for direct contact, tailored plans, feedback and regular catch-ups.
No contracts
We’re confident you’ll love it. If not, you can leave anytime — no catches, no small print.
Easy step up
When you pick your next race, move smoothly from Commit into a race-specific Do3 training plan without starting from zero.
Athlete Stories
Real Do3 athletes using Commit to stay sharp, strong, and motivated between races.
Frequently asked questions
Everything you need to know about how Commit works — simple, flexible, and built around you.