National Watermelon Day Run – Hartford, WI 2026

Date
August 1, 2026
Location
Hartford, WI
Venue
3544 Kettle Moraine Rd
Start Time
8:00 AM
Events
Half Marathon, Half Marathon - Early Start, 10K, 5K Run, 5K Walk, 5K Ruck
Includes
T-Shirt
Register NowRegistration Open
National Watermelon Day Run ♀️ Celebrate summer’s sweetest day with a refreshing run or walk at the National Watermelon Day Run ! Whether you’re here to race, stroll, or just enjoy a slice of fun, this event is the perfect way to beat the heat and celebrate all things watermelon. Event Highlights: Distance Options: 5K, 10K, or Half Marathon—something for every level of runner or walker. Post-Race Watermelon: Cool off and refresh with juicy, ice-cold watermelon slices at the finish line. Scenic Course: Enjoy a beautiful, shaded trail that keeps you close to nature. Family-Friendly Fun: Bring the whole crew for a day of running, walking, and watermelon-filled memories. Whether you’re a competitive runner or just in it for the watermelon, this fun-filled event will leave you smiling, satisfied, and a little sticky. Join us for the National Watermelon Day Run —a sweet way to celebrate summer!
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