Get ready to fire up your summer with Terra Running Company's 5th Annual Summer Sizzler, a series of three Friday evening races held at Cleveland's Greenway Park in May, June, and July—each featuring a competitive 5k alongside a casual 1-mile fun run. Beyond the racing itself, you'll enjoy family activities like lawn games and live music, plus snag race swag at every event and exclusive Summer Sizzler socks if you complete all three 5k races. Lock in early bird pricing of $25 for the 5k and $15 for the 1-mile (through March 31, 2026), save 10% by registering for all three 5k's together, and arrive between 5:45-6:45pm for packet pickup at Greenway Park.