Half-Marathon Splits Calculator
Allows for an adjustment for your pace increasing 
or fading in later miles if you wish to plan that way
Calculation Directions

After calculating splits print me out and go baby go!

Enter your target pace for the half marathon

min sec per mile
with optional allowance for increasing or slowing to:
min sec per mile from miles

OR
Enter your projected time for the half marathon

Hours: Minutes:
Allow fade of seconds per mile
per cent 		    from miles
Overall pace:  Pre-fade pace:  Post-fade pace: 
  1 mile:    2 miles:   3 miles:
  4 miles:   5 miles:   6 miles:
  7 miles:   8 miles:   9 miles:
10 miles: 11 miles: 12 miles:
13 miles: Calculated overall time: 

Go here for the Marathon Splits Calculator

Calculator designed by Rob Klima, Adelaide, Australia.

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