The Science-Based Training Platform For Runners

Stop guessing. Start training with precision. Get personalised workouts, accurate pacing zones, and track your progress like the pros.

7-day free trial • Then £9.99/month

Science-Based Methods Professional Coach Approved Trusted by Athletes and Coaches
Performance testing
Performance testing
Performance testing
Performance testing

Developed by BOX Nutrition and Performance

Your Complete Training Journey

Three simple steps to transform your running performance. Test your fitness, get personalised workouts, track your progress.

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STEP 1

TEST

Find your training zones using simple time trials. No fancy equipment needed - just you and a track or treadmill.

3/6/12-minute time trials
Automatic zone calculation
Heart rate targets
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STEP 2

TRAIN

Get personalised workout plans based on your test results. Every session has exact paces, heart rates, and recovery times.

VO₂max interval workouts
Threshold runs
Aerobic base sessions
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STEP 3

TRACK

Monitor your progress over time. Re-test every 6-8 weeks and watch your zones improve as you get faster.

Save unlimited test results
Track fitness improvements
Garmin Connect sync

Start your 7-day free trial → full access to all features → £9.99/month after trial

Start 7-Day Free Trial

What You Get With Premium

Everything you need to train smarter and run faster

🎯

Precise Training Zones

Know exactly how fast to run every workout. Get personalised paces for intervals, tempo runs, and easy days based on your fitness level.

Critical Speed testing
VO₂max pace calculator
Heart rate zone targets
📋

Personalised Workouts

Get detailed training plans for every session. Know the exact sets, reps, paces, and recovery times - no guesswork.

4-6 week training blocks
Goal time calculator
Race nutrition planning

Track Your Progress

Save all your test results and watch your fitness improve over time. Export workouts directly to your Garmin watch.

Unlimited saved assessments
Garmin Connect integration
AI training assistant

Who Is This For?

Runners Training for a Race

5K, 10K, half marathon, or marathon - get the exact pacing you need to hit your goal time

Athletes Who Want Precision

Stop using generic pace calculators - get zones based on YOUR actual fitness level

Beginners to Advanced Runners

Whether you're training for your first 5K or chasing a Boston qualifier, our calculators adapt to you

Anyone Tired of Guesswork

Train like the pros with science-based methods used by elite coaches worldwide

Simple, Transparent Pricing

One plan. Full access to all features. Cancel anytime.

7-DAY FREE TRIAL

Run Pace Pal Premium

£9.99 /month

Billed monthly. Cancel anytime.

Critical Speed testing & race pace calculator
VO₂max, threshold, and tempo workout builders
4-6 week training block generator
Goal time calculator & race nutrition planning
Garmin Connect integration
Save unlimited test results & track progress
AI training assistant 24/7
Start 7-Day Free Trial

Cancel anytime • £9.99/month after trial

Frequently Asked Questions

What happens after the 7-day trial?

After your 7-day free trial, you'll be charged £9.99/month. You can cancel anytime before the trial ends with no charges.

Do I need any special equipment?

No! All you need is a track, treadmill, or measured route to do the time trials. A heart rate monitor is helpful but optional.

Can I cancel my subscription?

Yes! You can cancel your subscription at any time from your account dashboard. No questions asked, no fees.

Is this for beginners or advanced runners?

Both! Our calculators adapt to YOUR fitness level. Whether you're training for your first 5K or chasing a Boston qualifier, the science works the same.

How long does it take to see results?

Most runners see measurable improvements in 6-8 weeks following their personalised plans. Re-test every 6-8 weeks to track your progress.