Running races in or near Newark, DE
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Newark, DE area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
Running-5K - Open Race
Organization: Delaware Running Club
Date of Race: 11-30-2024
Description: The Delaware Running Club's premiere event is the Delaware Open Cross ...
View Race Details View on Map
Half Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-04-2025
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
5K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-04-2025
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-04-2025
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
Half Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-05-2025
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-05-2025
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
50K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-05-2025
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
5K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-05-2025
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
10K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-04-2025
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
50K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-04-2025
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
10K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-05-2025
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
2025 Independence Series - Day 1 (DE)
Organization: Mainly Marathons
Date of Race: 06-04-2025
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
Tough Mudder Philly 2025
Organization: Tough Mudder US
Date of Race: 05-17-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
2025 Independence Series - Day 2 (MD)
Organization: Mainly Marathons
Date of Race: 06-05-2025
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
View Race Details View on Map
Delaware Open XC Championship 2024
Organization: Delaware Running Club
Date of Race: 11-30-2024
Description: The Delaware Running Club's premiere event is the Delaware Open Cross ...
View Race Details View on Map
Rockwood Museum New Year's Day Hike
Organization: New Castle County
Date of Race: 01-01-2025
Description: DescriptionNew Year's Day HikeFREE guided two-mile hikeWednesday, January 1, 202511:00 am ...
View Race Details View on Map
Saturday - May 17, 2025 - Infinity Participant: ...
Organization: Tough Mudder US
Date of Race: 05-17-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - May 17, 2025 - TM 15K ...
Organization: Tough Mudder US
Date of Race: 05-17-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - May 17, 2025 - TM 15K ...
Organization: Tough Mudder US
Date of Race: 05-17-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - May 17, 2025 - TM 5K ...
Organization: Tough Mudder US
Date of Race: 05-17-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - May 17, 2025 - TM 5K ...
Organization: Tough Mudder US
Date of Race: 05-17-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - May 17, 2025 - TM 5K ...
Organization: Tough Mudder US
Date of Race: 05-17-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Sunday - May 18, 2025 - TM 15K ...
Organization: Tough Mudder US
Date of Race: 05-17-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Sunday - May 18, 2025 - TM 5K ...
Organization: Tough Mudder US
Date of Race: 05-17-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - May 17, 2025 - TM 15K ...
Organization: Tough Mudder US
Date of Race: 05-17-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Complete list of running events in and near Newark, DE: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Newark
About Newark
Newark (DE) is a city in New Castle County with an estimated population of 31,454.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
In 2014, 57% of marathon finishers in the U.S. were men; women made up 43% of finishers.
