Delaware Race Calendar

Browse all 2020 Delaware half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.

See also: Delaware Half Marathons, Listed by City

March 2020

Sun Mar 22 Caesar Rodney Half Marathon & 5K Wilmington DE

April 2020

May 2020

August 2020

October 2020

December 2020