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Races in Delaware
51 Events
Endurance Races in Delaware
Trehko tracks 51 endurance events in Delaware, including 49 Running events, 1 Trail Running event, 1 Triathlon event. Whether you're searching for your first 5K, a Boston qualifier marathon, a local triathlon, or a trail ultra, Delaware has a race for every athlete. Use Trehko to compare registration fees and deadlines side by side, save your target races, and get automated reminders before registration opens or closes. All races listed below link directly to their official registration pages.
All 51 Races in Delaware
17TH HUFFIN' FOR PUMPKIN PIE 5K RUN & 1M WALK — Rehoboth Beach, 5K 2026 Run Of The Mill 5/10-miler walk/run Trail Runraiser — Wilmington, 10 Mile 20th Annual Harvest Hustle 5K 2026 — Camden Wyoming, 5K 22nd Race into the New Year 5k & 1/4 Mile Fun Dash — Rehoboth Beach, 5K 23RD SEA COLONY TURKEY TROT 5K RUN/WALK — Bethany Beach, 5K 30th Annual Smith McMillan 5K - 2026 — Wilmington, 5K 36TH SEAWITCH 5K CLASSIC & 1M FRIGHT WALK (SEAWITCH RACING FESTIVAL WEEKEND) — Rehoboth Beach, 5K 4th Horseshoe Crab Hustle — Ocean View, 10K 4TH NICOLA PIZZA RUN/WALK — Lewes, 5K 6TH SEAWITCH 1/2 MARATHON CLASSIC (SEAWITCH RACING FESTIVAL WEEKEND) — Lewes, Marathon 8th Annual Dozer's Run/Walk 5K - 4/11/2027 — Hockessin, 5K A Great Day 5K — Newark, 5K Bank of Ocean City Bethany-Fenwick Turkey Trot — Bethany Beach, Road Race Bear Triathlon — Bear, Sprint Tri BOO & BREW 5K — Wilmington, 5K CCD’s Holiday Race for Recovery 5K — New Castle, 5K Coastal Delaware Running Festival — Rehoboth Beach, Marathon Conquer The Canal — Delaware City, Marathon Corazón Latino 5K Run + 1M Walk — Lincoln, 5K Dan Rankin Memorial 5K — Middletown, 5K Deer Park Goes Pink 5K — Newark, 5K Delaware Dash for Rare — Wilmington, 5K Delaware Running Festival — Wilmington, Marathon First State Half Marathon & 10K — Newark, Half Marathon Greenwing Waddle 5K — Lewes, 5K Hagley 5K/1K Along the Brandywine — Wilmington, 5K Halloween Hustle 5K — Smyrna, 5K Igniting Hope 5K — Wilmington, 5K Jack o Lantern Revenge 5K — Wilmington, 5K Jackson 5K — Delaware City, 5K Make Today Count 5K — Newark, 5K Plantation Lakes 5K — Millsboro, 5K Race4Warriors 5K, 10K & Half Marathon Challenges! — Lewes, Half Marathon Rail Haus Turkey Burn 5K — Dover, 5K Rehoboth Beach Marathon — Rehoboth Beach, Marathon Rehoboth Seashore Marathon and Half Marathon — Rehoboth Beach, Half Marathon Roofs From The Heart 5K — Wilmington, 5K Rudolph’s Run 5K — Wilmington, 5K Run for Pie 5K — Newark, 5K Run the Vineyards - Harvest Ridge Winery 5K — Marydel, 5K Scrapple Scramble 5K — Newark, 5K Sheldon Shuffle 5K — Newark, 5K Stars and Strides 5K & Family Fun Day - Delaware — Newark, 5K Survivor Day Trot 5K — Dover, 5K The Good KARMA 5K — Wilmington, 5K The Santa Cause 5K — Newark, 5K Toys for Tots 5K — Wilmington, 5K Tunnel to Towers 5K Run & Walk - Delaware Beaches — Lewes, 5K Tyler Brown's "I Hate to Run" Memorial 5K — Wilmington, 5K Wild Winter Run — Middletown, Road Race Zombie Dash 5K — Dover, 5K
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