Ultrarunning RUN/WALK Calculator

Click on the image above to access the ultrarunning run/walk calculator. This calculator allows you to determine various run/walk ratios to permit you to finish in a certain time. To finish a 100 mile ultramarathon in under 30 hours, you only need to average an 18:00 min/mile pace!

Don’t  forget to include time spent at aid stations, changing shoes, getting lost, etc when estimating you finish time!


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