From big races to Saturday morning group runs—find 10k events and connect with the local endurance sports community.
Experience a scenic race course that takes you throughout historic downtown Wilmington. “The course has a lot of variety, and gives visitors a tour of many of the most interesting and beautiful parts of the city,” said one past participant from Pennsylvania.
The race route travels across beautiful Brandywine Park on the Brandywine River, along prestigious parkways, through historic neighborhoods of Wilmington and past downtown’s Rodney Square but without some of the confusing turns and crossovers. Choose from a full marathon, half-marathon, 10k, or 5k. Bring a friend to take advantage of our referral rewards to earn cash and gear. Non-runners can join us at start/finish line at Tubman-Garrett Riverfront Park for a great party with live music, vendors and activities for the whole family.
We believe this is your best chance to run a certified 26.2 mile road marathon in Delaware! We are a USATF certified Boston Marathon Qualifier and historically 10%-12% of our marathon runners have qualified for the Boston Marathon.
36th ANNUAL
5K/10K THE WESTSIDE WAY
Saturday, November 7, 2026
Wilmington Riverfront
10k starts at 8:30AM
5k starts at 8:40AM
USA Swimming Club. 12 members.
USA Swimming Club. 13 members.
USA Swimming Club. 6 members.
USA Swimming Club. 41 members.