Running pace calculator
Lock the pace. Read the clock.
Enter your target pace and get finish times from 1 mile to 300. Race landmarks and ±30 second bands for crew and cutoff math.
Flat pace
Even effort
Same pace start to finish. No fade, no hills, no heat tax.
Ultra
300 miles
Mile splits through 300. 5K to 50K landmarks in the table.
Trail
Adjust for grade
Use the GAP calculator when the course climbs.
Run the numbers
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