23rd Annual Umstead 100

The Umstead 100 Ultra is a 100 mile endurance run through the William B. Umstead State Park in Raleigh, NC. You have 30 hours to complete the race. There's also a 50 mile option.

Race: Saturday, 1 April 2017, 6:00 a.m.

Registration for the 2017 race is closed.

Time left to hydrate before the race:


2016's First Male and Female Finishers

Many Thanks to Our Sponsors!

And also the generous support of:



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