Run in Lower Connecticut River Valley Planning Region, Connecticut | 2026-2027

2026 Deer Lake 5 Mile Trail Run [runsignup.com]

Sun, Apr 26, 2026 at 9:00 AM

Description

It’s back! (and hopefully back for good!) After a 7 year pause and a change of ownership, the Deer Lake Trail Run is back. Deer Lake Outdoor Center, formerly Deer Lake Scout Reservation, is a...

It’s back! (and hopefully back for good!) After a 7 year pause and a change of ownership, the Deer Lake Trail Run is back. Deer Lake Outdoor Center, formerly Deer Lake Scout Reservation, is a 501(c)(3) nonprofit organization dedicated to accessible outdoor education while protecting their more than 250 acres of green space and miles of trails. Come to rural Killingworth, CT to run (or hike) the Deer Lake Trail Run. The challenging 5(ish)-mile course, involving almost 500 ft of elevation gain, traverses the 250+ acre property and offers many scenic views as you navigate the ever-changing elevations on well-marked trails. This is a true trail course, and the technical nature of the terrain will mean that you will be exposed to rocks, roots, possible mud, etc. There will be awards for male & female winners in each age group listed below as well as the overall male & female winners. T-Shirts guaranteed for the first 100 entrees, so sign up today!

ENTRY FEES

$30 through March 15th

$35 March 15th - April 15th noon

$40 April 15th - April 25th noon

$45 on race day (cash or check ONLY on race day)

AWARDS:

Awards will be given to the overall male and female winners and the m/f winners for each of the following age groups:

0 - 12 yrs. (Please note that anyone participating under 10 years of age must be accompanied by an adult along the entire racecourse)

13-19 yrs.

20-29 yrs.

30-39 yrs.

40-49 yrs.

50-59 yrs.

60-69 yrs.

70+ yrs.

RACE SCHEDULE

Registration 8:00 am – 8:45 am

Race start 9:00 am

OTHER

Please NO Dogs Allowed

5 Miles Run Trail

Lower Connecticut River Valley Planning Region, Connecticut, 06419, United States
OpenStreetMap Google Maps

Mount Archer Trail Race [runsignup.com]

Sun, May 03, 2026 at 8:00 AM

Description

Join Us for the 2nd Annual Mount Archer Trail Race in Lyme, CT!

Discover the beauty of Lyme’s trails and challenge yourself at the brand-new Mount Archer Trail Race, featuring two exciting race...

Join Us for the 2nd Annual Mount Archer Trail Race in Lyme, CT!

Discover the beauty of Lyme’s trails and challenge yourself at the brand-new Mount Archer Trail Race, featuring two exciting race options on one of the area's most scenic routes. Mount Archer may be a small hill, but it has big aspirations—just like this race! Whether you're an experienced trail runner or new to the sport, there’s something for everyone.

Race Options

The “Moore Trail” (9.2 miles) - USATF-CT Mountain/Trail/Ultra Series Race

Test your endurance on the full George and Rosemary Moore Trail Loop, a stunning 9.2-mile course that weaves through Mount Archer's trails. You'll run the loop in a counterclockwise direction, taking in trails on both the north and south sides of Mount Archer Road. This challenging route combines natural beauty with a rewarding sense of accomplishment.

View the route on Strava: Classic Route (9.2 miles)

The “Sprint” (3 miles)

Looking for a shorter, fast-paced adventure? The Sprint race covers a 3-mile loop on the northern side of Mount Archer. It’s the perfect way to experience the trails while keeping it quick and fun.

View the Sprint route on Strava: Sprint Route (3 miles)

Event Schedule

Registration available (ONLINE ONLY) up to and including race day

Race day check in and bib collection from 7:00 am

9.2 mile loop race starts at 8 AM

3 mile race starts at 8:15 AM

Awards

Top three overall male and female 9.2 mile and 3 mile finishers

Top two male & female 9.2 mile and 3 mile finishers in each age groups:

12 & under
13-19
20-29
30-39
40-49
50-59
60-69
70-79
80+

The Run:

Both the 9.2 and 3 mile races are chip timed with instant results

Rain or Shine

Walkers/Hikers Welcome for the 3 mile race, need to register to participate, and start on time behind runners

The Extras:

Race T-shirt for first 160 participants, please register by April 17 to guarantee a shirt!

Free Parking

Friendly volunteers

Hydration stations on course and at finish

Celebrate your achievement with food and drinks.

Support a Great Cause

This race is more than just a trail-running event—it's an opportunity to give back to the community. 100% of the proceeds will be donated to the Lyme Fire Department (a 100% volunteer organization) and the Lyme Ambulance Association, LLC. Your participation will help support these vital local services.

Come for the trails, stay for the camaraderie, and leave knowing you've made a difference!

Visit our Facebook event page to sponsor, volunteer, or invite friends. All vounteers receive a free race t-shirt.

Mark your calendar, invite your friends, and get ready to hit the trails at the Mount Archer Trail Race! See you there!

3 Miles 9.2 Miles Run Trail Ultra Walk

478 Hamburg Road, Lower Connecticut River Valley Planning Region, Connecticut, 06371, United States
OpenStreetMap Google Maps

RESERVOIR RUSH [runsignup.com]

Sat, May 16, 2026 at 8:30 AM

Description

Join us for the 2nd Annual Reservoir Rush 5k Run/Walk in Moodus, CT!

Discover the tranquil beauty of Moodus, while enjoying this 5K run/walk through the winding country roads, around the town's...

Join us for the 2nd Annual Reservoir Rush 5k Run/Walk in Moodus, CT!

Discover the tranquil beauty of Moodus, while enjoying this 5K run/walk through the winding country roads, around the town's reservoir area with scenic water views on mostly level running course. Show your most festive patriotic support by wearing red, white and blue! This fundraising event is hosted by the East Haddam/Moodus VFW Post 3336. All Proceeds from this event will benefit Post 3336, and will be distributed to the following Veteran's non-profit organizations:

The House of Heroes of Connecticut, a non-profit organization that helps our veterans (and their spouses) who are disabled, living on a fixed income, or facing other physical/financial challenges.

The Forever in My Heart Foundation program: VETS Valor a psychiatric & mobility service dog training to assist disabled veterans.

This event will not only bring together members of our community, but also increase the exposure of the VFW Post 3336 and the needs of veterans locally and around the State.

5k Run Walk

Lower Connecticut River Valley Planning Region, Connecticut, 06469, United States
OpenStreetMap Google Maps

Chester Rotary's 48th Four on the Fourth [chesterrotary.org] [Register at runsignup.com]

Sat, Jul 04, 2026 at 9:00 AM

Description

July 4- The 48th annual Four-on the-Fourth road race sponsored by the Chester Rotary Club will start at 9 AM Friday July 4

Runners can register with RunSignup.com from March 1. The Adult fees are $35...

July 4- The 48th annual Four-on the-Fourth road race sponsored by the Chester Rotary Club will start at 9 AM Friday July 4

Runners can register with RunSignup.com from March 1. The Adult fees are $35 through May 26; $40 from May 27 through race day. Flat fee for Children age 16 and under is $15.

The race loops through the village of Chester and is USATF sanctioned. Timing will be provided by Super Race Systems. Team and individual awards will be presented.

The race is a major fund raiser for the Chester Rotary. All proceeds are distributed to local charities and non-profit organizations. For more information and race packet pick-up times visit www.chesterrotary.org as the date draws near.

4 Miles Run

78 Main Street, Lower Connecticut River Valley Planning Region, Connecticut, 06412, United States
OpenStreetMap Google Maps

Cockaponsett Trails to a Cure [runsignup.com]

Sun, Sep 20, 2026 at 9:00 AM

Description

Choose between a 4 or 9 mile trail race in the Cockaponsett State Forest in Chester, CT.

The 4 miler is the first part of the 9 mile course. The course consists of roots, rocks, muddy sections and...

Choose between a 4 or 9 mile trail race in the Cockaponsett State Forest in Chester, CT.

The 4 miler is the first part of the 9 mile course. The course consists of roots, rocks, muddy sections and several hills. The first 1/2 mile is on a road which helps spread the runners out prior to the start of the trails. Water stations are at miles 2, 4, 6 and 7.

NO RACE DAY REGISTRATION. Bib pick up opens at 8 am. Race starts at 9 am. Please note if you have out of state plates, the park requires you to pay a parking fee.

FREE registration to runners 75 or older.

Trails to a Cure is part of the Blue Blazed Trail Race series.

All proceeds benefit PanCAN in memory of Steve Hancock.

Not a runner but want to support the race? Volunteers are needed to assist with check in process, aid stations and sweeping the course. If interested, please email rebeccaiselin@comcast.net.

4 Miles 9 Miles Run Trail

Lower Connecticut River Valley Planning Region, Connecticut, 06412, United States
OpenStreetMap Google Maps

Lyman Orchards Pie Run [runsignup.com]

Sat, Oct 31, 2026 at 8:15 AM

Description

Join us for the 4th annual Lyman Orchards Pie Run which offers 5K and 5 mile distance options through our hilly orchards and the Middlefield community!

Proceeds benefit local Veterans and the Boxes...

Join us for the 4th annual Lyman Orchards Pie Run which offers 5K and 5 mile distance options through our hilly orchards and the Middlefield community!

Proceeds benefit local Veterans and the Boxes to Boots Organization!

Event Schedule

7:15 am race check in begins
8:15 am kids fun run start
8:30 am 5K and 5 mile race start
Post race refreshments available at the finish.

Entry Fees - Includes race shirt and Lyman's Pie** (Shirt guaranteed to all registered prior to 10/18; Subject to availability after)

5K

$30 before Oct 3
$40 before Oct 25, thereafter $45

5 Mile

$40 before Oct 3
$50 before Oct 25, thereafter $55

Kids Fun Run

Free - but registration is still required, please. (Race shirt and pie not included)

Note: Entry processing fees are included in the amounts displayed.

Awards

Top 3 overall male and female winners
Top male and female in each age group

14 and under
15 - 19 yrs
20 - 29 yrs
30 - 39 yrs
40 - 49 yrs
50 - 59 yrs
60 - 69 yrs
70+ yrs

Interested in Volunteering or Sponsoring this year's race?

Contact: Meridenrunning@gmail.com

3.1 Miles 5 Miles Fun Run Run

Lower Connecticut River Valley Planning Region, Connecticut, 06455, United States
OpenStreetMap Google Maps

6 running events in Lower Connecticut River Valley Planning Region, Connecticut

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Local Clubs & Organizations