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Fool's 5K and 10K

Apr 4, 2026
Waterloo, IA
10K5K
Typical Weather
Waterloo, IA · Apr 4
57°
High
35°
Low
13%
Precip

Based on data from station USW00094910 (5 mi away)

About This Race

Get ready to kick off your spring running season at the Fool's 5K and 10K on April 4, 2026, in beautiful George Wyth State Park, Waterloo, IA. This event, organized by Fast Track Racing, is widely considered the best Cedar Valley running tradition and a "must-do" for both seasoned athletes and casual participants. The USATF-certified courses are renowned for being exceptionally flat and fast, providing an ideal opportunity for runners to chase a new personal best or simply enjoy a scenic outing.

The race welcomes everyone, from elite runners to walkers, and even those with strollers, creating a vibrant and inclusive atmosphere to start the racing season with enthusiasm. Nestled within George Wyth State Park, the course offers a picturesque setting. However, don't let the flat terrain fool you; some runners have noted that the consistent lack of elevation can be a unique challenge, making for tired legs around the halfway mark for those pushing the pace.

Typical race day conditions for early April in Waterloo, IA, show comfortable highs around 57F and lows around 35F, with a modest 13% chance of precipitation, promising pleasant running weather. The start and finish lines are conveniently located at 3659 Wyth Rd within the park. Following your race, stick around for food and awards, celebrating accomplishments and camaraderie with fellow runners.