Endurance Races in Delaware, United States 2026 50 events
Browse upcoming endurance races in United States. Find dates, distances, and registration links.
Upcoming races
RunningIn 2 days
The Heron Proud 5K
◎ Middletown, USA▤ Aug 29, 2026
5 km
SwimmingIn 3 days
4TH BOARDWALK MILE OPEN WATER SWIM
◎ Rehoboth Beach, USA▤ Aug 30, 2026
RunningIn 7 days
13th Annual Delaware Tech Run, White, & Blue 5k Run/1-mi Walk
◎ Georgetown, USA▤ Sep 3, 2026
5 km
RunningIn 9 days
36TH LAST BLAST PREDICTION 5K
◎ Rehoboth Beach, USA▤ Sep 5, 2026
5 km
RunningIn 10 days
Bear Trail Half Marathon & 10K
◎ Bear, USA▤ Sep 6, 2026
21.1 km
RunningIn 10 days
14th Summer’s End 5k
◎ Dewey Beach, USA▤ Sep 6, 2026
5 km
RunningIn 2 weeks
Ben Campbell Memorial 5K
◎ Newark, USA▤ Sep 12, 2026
5 km
RunningIn 2 weeks
Delaware ALS United Walk and 5K
◎ Wilmington, USA▤ Sep 12, 2026
5 km
RunningIn 2 weeks
9th Annual Live Like Lukas 5K
◎ Wilmington, USA▤ Sep 12, 2026
5 km
RunningIn 2 weeks
50th Gary P. Lister Bottle & Cork Ten Miler/5k
◎ Dewey Beach, USA▤ Sep 12, 2026
5 km
RunningIn 2 weeks
3RD WALK 4 PROSTATE CANCER "1 MILE WALK & 5K RUN/WALK"
◎ Lewes, USA▤ Sep 12, 2026
1.6 km
RunningIn 3 weeks
3rd Harvest Hustle 5k Run & 1k "Fun" Walk
◎ Lewes, USA▤ Sep 19, 2026
5 km
RunningIn 3 weeks
16th DOCF Teal Ribbon 5K Run-Walk to Fight Ovarian Cancer
◎ Wilmington, USA▤ Sep 19, 2026
5 km
RunningIn 3 weeks
Inaugural Sussex County Habitat for Humanity 5K Run & Competitive Walk
◎ Georgetown, USA▤ Sep 19, 2026
5 km
RunningIn 4 weeks
Wilmington High School Alumni, Inc, 2nd Annual 5K Run/Walk
◎ Wilmington, USA▤ Sep 26, 2026
5 km
RunningIn 4 weeks
Coastal Traverse Adventure Race
◎ Lewes, USA▤ Sep 26, 2026
RunningIn 4 weeks
16th Annual Faithful Friends 5K & Mutt Mile
◎ Wilmington, USA▤ Sep 27, 2026
5 km
RunningIn 4 weeks
19th Dogfish Dash
◎ Milton, USA▤ Sep 27, 2026
RunningIn 4 weeks
Sussex SuperHero 5K
◎ Lewes, USA▤ Sep 27, 2026
5 km
RunningIn 5 weeks
3rd Annual YMCA Pumpkin Dash 5K
◎ Newark, USA▤ Oct 3, 2026
5 km