When is Bimblers Bash 10K?

Bimblers Bash 10K takes place on Apr 5, 2026. This race has already occurred.

Where is Bimblers Bash 10K located?

Bimblers Bash 10K is held in Guilford, Connecticut, United States.

What distances are available at Bimblers Bash 10K?

Bimblers Bash 10K offers the following distances: 10K.

What is the typical weather for Bimblers Bash 10K?

Based on historical data, you can expect temperatures between 37°F and 54°F on race day. There's approximately a 13% chance of precipitation.

Bimblers Bash 10K (10K) - Apr 5, 2026 | Guilford, CT

Embark on an exhilarating trail adventure at the Bimblers Bash 10K, set to challenge and delight runners on April 5, 2026, in the scenic town of Guilford, CT. This annual event, a beloved tradition since 2007, has grown to become the largest single-distance trail race of its kind in Connecticut, drawing both seasoned competitors and enthusiastic family groups. The race kicks off and concludes at A.W. Cox Elementary School, with typical race day conditions often featuring highs around 54F and lows around 37F, and just a 13% chance of precipitation, making for ideal trail running weather.

The Bimblers Bash 10K (or "10K-ish," as many runners affectionately call it, often extending a bit over 7 miles) promises a true test of trail prowess. The entirely off-road loop winds through the beautiful Westwoods, composed of interconnecting single-track hiking trails. Runners should anticipate navigating a rugged landscape filled with rocks, roots, and potentially wet sections, along with two exciting rock scrambles that add to the adventure. The technical terrain demands concentration, but the reward is a truly engaging course amidst picturesque scenery that includes interesting features like caves, lakes, streams, and unique rock formations.

Known for its friendly atmosphere and excellent organization by the Bimbler's Sound running club, the Bimblers Bash 10K offers more than just a race; it's an experience that runners consistently describe as tough, fun, and highly rewarding. Proceeds from the event proudly benefit the Guilford Land Conservation Trust, allowing participants to contribute to a worthy cause while pushing their limits on the trails. Online registration is available, including on race day, with the action starting promptly at 9:00 am after registration opens at 7:00 am.