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Bimblers Bluff 50K

Sun October 20, 2019 Guilford, CT US 06437 Directions RaceJoy Ready


$50 8:00AM EDT Price increases after May 26, 2019 at 11:59pm EDT
Guilford Lakes School
40 Maupas Rd
Guilford, CT US 06437

The Bimblers Bluff 50k is an established trail race taking place in its 13th year. The course is unusual for an event of this type in Connecticut as it doesn't require participants complete the same loop multiple times. It's intended to be both an adventure and a challenge! The event takes place through a network of 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. 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 

  • Check in from: 06:00
  • Race Start: 8:00
  • Post race refreshments available from 12:30

Course Cut Offs - Unfortunately cutoffs are necessary to ensure everyone is of off the course before dark, plus the volunteers have homes to go to!

  • Renee's Way Aid Station: 15:00
  • Route 80 Aid Station: 17:00
  • Finish 18:00

Entry Fees - Refunds and transfers available subject to conditions.

  • Before May 27 - $50
  • Before Sep 2 - $55
  • Before Oct 14 - $65

Additional information about the event and the course can be found at the race web site.

Race Contact Info

If you have any questions about this race, click the button below.


Free Live Tracking and Progress Alerts on Race Day!
(Race organizers are providing this as an included service.)

Make sure you download the RaceJoy mobile app for live phone tracking at the Bimblers Bluff 50K.

Carry your phone and use RaceJoy to add to your race experience with these key features:

GPS Progress Alerts

  • Receive GPS-based progress alerts at mile points on the course for current pace and estimated finish time.
  • Post to your Facebook and Twitter walls.
  • Have friends and family track your performance.

Live GPS Tracking

  • Supporting spectators can track your blue dot moving along the course from home or at the race site.
  • NearMe proximity alerts notify spectators when you are drawing near.
  • Find each other using RaceJoy’s MeetUp tool.


  • Receive fun, motivational audio cheers from your supporting fans.
  • Start sending cheers to others doing the race at any time.

The Bimblers Bluff 50K is sponsoring RaceJoy to provide participants and spectators these features for free (normally a 99 cents upgrade fee for both the participant and spectator).

- Participant must carry phone
- No official race timing information is provided for this race in RaceJoy
Course Map

The Bimblers Bluff 50K has a course map available.

View Course Map

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