Run Smarter.
Get Happy. Enjoy Every Mile.
Friendly running advice, practical calculators and race inspiration for every ability — whether you are starting with your first run/walk or chasing a new PB.
No judgement. No need to be fast. Just useful help for your next run.
Your pace. Your goals.
Make a plan that fits your life, celebrate progress and enjoy the journey.
ONE RUN AT A TIMEWhat would help you today?
Jump straight to the tool or advice that matches your next goal.
Work out your pace
Calculate minutes per kilometre or mile, plan splits and understand treadmill speed.
Find the right calculator →Improve your running
Explore training paces, race predictions, structured plans and practical advice.
Build a training plan →Choose a race goal
Find a UK event and use distance-specific guides to prepare with confidence.
Explore the race calendar →Useful tools. Clear answers.
Turn a recent run into practical numbers you can use for training and race day.
Running pace calculator
Work out your average pace and speed from a distance and finish time.
Calculate your pace →Race time predictor
Estimate a possible finish time over another distance using a recent result.
Predict a finish time →Race split planner
See target splits and cumulative times for a more controlled race.
Plan your splits →Training pace calculator
Estimate broad easy, steady and faster pace ranges from a recent 5K.
Explore training paces →Training plan builder
Create a weekly training framework around your goal and available days.
Build your plan →Printable pace chart
Keep common finish-time and pace combinations handy for training or race day.
Print or save a pace chart →Advice for your running goal
Explore connected guides, calculators and training resources for the distance you are working towards.
Beginner running
Build a habit with manageable run/walk sessions, kit basics and first 5K advice.
Start here →Get ready for 5K
Build consistency, estimate a realistic target and learn how to pace your first or faster 5K.
Explore 5K resources →Improve your 10K
Combine easy running, controlled workouts and sensible race-day pacing.
Explore 10K resources →Half marathon
Build endurance, plan your splits and practise race-day fuelling.
Prepare for 13.1 miles →Marathon
Plan long runs, recovery, pacing and practical race-week preparation.
Prepare for 26.2 miles →Build a training week that fits your life.
Choose your goal, experience, available running days and preparation time. Generate a practical framework, then print or save it for reference.
Find a race worth getting out of bed for.
Browse UK road races, trail events and endurance challenges. Always confirm dates and entry details with the official organiser.