Does it calculate pace locally?
Yes. Distance, time and split calculations happen in your browser.
Sports
Workout Pace Split Planner
Plan race or workout splits from distance, target time and split interval without uploading anything.
✓ Tool inputs are processed in your browser✓ No account
Turn target time into pace and split tables.
When to use this tool
Use it to shape a race plan before training, compare split intervals and check pacing against a target time.
- Plan a 5K, 10K or half-marathon pace locally.
- Break a target time into kilometer or mile splits.
- Compare pacing options before race day.
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FAQ
Questions
Questions
Can I use kilometers and miles?
Yes. Choose the distance unit that matches your race plan.
Are my training inputs uploaded?
No. The planner keeps your inputs in the browser.