Throo the Zoo 5K

Embark on a truly unique adventure at the Throo the Zoo 5K, set for Saturday, May 9, 2026, in Louisville, Kentucky. This isn't just a race around the zoo, but a one-of-a-kind opportunity to dash directly *through* the Louisville Zoo exhibits, offering an early morning safari experience as the animals begin to stir. The course winds along asphalt and concrete paths, presenting runners and walkers with captivating views of magnificent animal ambassadors like bears, giraffes, and sloths. While the 5K route features some challenging hills, including the notable "Gorilla Hill" climb, it promises an unforgettable journey for participants of all fitness levels, including those with strollers.

Celebrating over three decades as a beloved annual event, the Throo the Zoo 5K offers staggered wave starts beginning at 8:00 AM to accommodate competitive runners, faster joggers, and families looking for a more leisurely pace. Typical race day conditions in early May feature comfortable highs around 76F and lows around 57F, with a relatively low 19% chance of precipitation. Your registration includes a commemorative t-shirt, a unique finisher's medal, and post-race refreshments.

What truly makes this event stand out is the immersive experience and vibrant atmosphere. Participants are encouraged to embrace their wild side in the costume contest, with prizes awarded for the most creative animal-themed attire. Beyond the race, your participation supports the Louisville Zoo's vital mission to connect people with our planet, and you'll receive a free admission ticket to revisit the Zoo at your leisure. Get ready for the wildest 5K in Louisville and create memories that will last a lifetime!