2 events in Guilford, Connecticut
From big races to Saturday morning group runs—find trail running events and connect with the local endurance sports community.
Guilford
2 events in Guilford-
Sun, Apr 12, 2026 at 9:00 AMSee full details
April 12, 2026 - 09:00am
The Bimbler's Bash 10K (ish) has been an annual event since 2007 that has become popular event for competitive runners and family groups. In terms of participation in a single distance, the Bash is the largest event of it's type in Connecticut. The course is an entirely off-road loop within Westwoods, Guilford made up from a series of interconnecting single track hiking trails. Participants should expect to negotiate lots of rocks, roots and possibly get your feet wet, plus with two rock scrambles be prepared for an adventure! This is a true trail race and the technical nature of the terrain will mean that you will be exposed to the risk of injury. While every reasonable effort will be made to ensure your safety and enjoyment, you must be prepared to accept full responsibility for these risks and sign the liability waiver on the application form as a condition of your entry.
Please note that registration to take part in this event is only be possible on-line. On-line registration shall be available until 8:50 AM on race day.
Race day check in shall begin at 7:15 am
All proceeds from this event benefit the Guilford Land Conservation Trust
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Sun, Oct 18, 2026 at 8:00 AMSee full details
The Bimblers Bluff 50k is an off road foot race that starts at Guilford Lakes School, 40 Maupas Rd, Guilford. Runners will enjoy peak fall New England colors as they traverse through several inter-connected woodland preserves in southern Connecticut. Consisting entirely of rolling forest roads or single track that can be extremely rocky, the course will provide a true test of the runner’s fitness and mental stamina.It's intended to be both an adventure and a challenge and you should only consider entering this race if you are confident you have sufficient running experience such as having completed a recent road or trail marathon. If you have any questions or concerns about your ability to complete this race but would still like to enter, please contact the race director.
Race Day Schedule
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Check in from: 06:00
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Race Start: 8:00
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Post race refreshments available from 12:30
Course Cut Off
Unfortunately cutoffs are necessary to ensure everyone is of off the course before dark, plus the volunteers have homes to go to!
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Braemore Aid Station 13:00
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Renee's Way Aid Station: 15:00
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Route 80 Aid Station: 17:00
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Finish 18:00
Entry Fees
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Before August 1 - $60
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Before October 1 - $65
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Thereafter - $75
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Registration closes at 7:45 am on race day
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