UConn Health Half Marathon, 10K and 5K @ Simsbury Meadows Performing Arts Center, 22 Iron Horse Boulevard, Simsbury, Connecticut, United States on 07 June 2025

Participants in all race distances earn a short-sleeve race technical shirt and a custom finisher medal.

The UConn Health Half is a flat, looping course through the charming Farmington River Valley community of Simsbury, Connecticut. It starts on Iron Horse Boulevard steps from the Simsbury Performing Arts Center with an 8 mile loop before passing […]

Valley of Hartford 5K @ 207 Deming Street, Newington, Connecticut, United States on 26 July 2025

_**PURPOSE**_

The annual Valley of Hartford 5K Road Race raises funds to support the Children’s Dyslexia Centers of Connecticut. These centers offer one-on-one tutorial sessions to children valued at $5000/child and also offer teacher training programs valued at $10,000/tutor. The main campus is located in Waterbury with satellite offices in Bridgeport and Hartford. All proceeds […]

Stonington Vineyards Wine Run Turkey Trot 5k @ 523 Taugwonk Rd, Stonington, Connecticut, United States on 02 November 2025

**Like Running or Walking? Love Wine? This race is for you!**

Join us on Sunday, November 2, 2025 at 10:00am for an exciting “Thanksgiving themed” event that features the amazing scenery and landscape of Stonington Vineyards! Stonington Vineyards, a founding member of the Connecticut Wine Trail, is best known for its barrel fermented Chardonnay and […]

Middletown 10K And 5K Run/Walk @ Union Green, Middletown, Connecticut, United States on 06 April 2025

Both races loop around campus, while the 5K finishes, the 10K takes another loop before a fast downhill finish on Old Church Street.

All finishers receive a high quality short sleeve technical shirt and enjoy a post-race party on Union Green, adjacent to the finish line, with fresh hot pizza from Mondo and beer (21+ […]

O’Niantic 5K Run Or Walk @ Five Churches By The Bay, 215 Main Street, East Lyme, Connecticut, United States on 15 March 2025

No blarney, this is a fast and flat 5K! Run through the Pine Grove community of Niantic. Swag includes Irish themed knit mittens. Participants 21+ (with ID) also enjoy an ice cold craft beer from Five Churches Brewing and everyone enjoys some fresh food to re-fuel, featuring Irish inspired donuts from Flanders Donuts and Bake […]

O’Hartford 5K and 10K, presented by Trinity Health Of New England Orthopedics @ Trinity Health Stadium, 250 Huyshope Avenue, Hartford, Connecticut, United States on 16 March 2025

Choose 10K or 5K distance options at the annual O’Hartford road race! O’fficially cap off Hartford Marathon Foundation’s festive four race series running through the Coltsville Historic District that end midfield inside Trinity Health Stadium, home of the Hartford Athletic!

All participants will receive a custom designed short sleeve shirt. After the race, participants 21+ […]

O’Shenanigans 5K @ Kinsmen Brewing Company, 409 Canal Street, Milldale, Connecticut, United States on 08 March 2025

Hartford Marathon Foundation’s first of four St. Patrick’s Day themed O’races is family-friendly and fun for groups of runners or walkers. A fast 3.1 mile course through rural roads in Southington and Cheshire brings participants back to the festivities at the brewery and taproom. This party of a road race is not to be missed […]

Courthouse O’Putnam 5K Run Or Walk @ Courthouse Bar and Grille, 121 Main Street, Putnam, Connecticut, United States on 09 March 2025

Start and finish this fun 5K in picturesque downtown Putnam and take on the rolling course along the Putnam River Trail with scenic views of the Quinebaug River. The post-race party tops off the Irish celebration at Courthouse Bar and Grille. Costumes definitely encouraged!

Swag includes an Irish themed travel mug. After the finish, enjoy […]

IronHike Endurance Series – Fall @ 46 Great Hollow Road, Cornwall, CT, United States on 02 October 2025

We Bring the Highest Mountains to You!NEW! – IronFest After-Series Celebration – Sunday afternoon, with food, prizes, awards, music, open mic, and more! We rent a mountain for 4 days to bring you IronHike…The IronHike Endurance Series at Mohawk Mountain is a single or multi-day event that is part hike, part trail run, part group […]

Cleats On The Streets 5K @ 1001 Day Hill Road, Windsor, CT, United States on 24 November 2024

CLEATS ON THE STREETS 5K(To benefit Windsor Little League 501(c) 3)SUNDAY NOVEMBER 24TH 5K ROAD RACE 10AM KIDS FUN RUN 9:30AM (ages 3-8)Start and Finish at Dudleytown Brewing, 1001 Day Hill Road, Windsor, CTCash Prizes and Awards to male and female runners with the fastest times.1st, 2nd and 3rd place medals awarded for the fastest […]

IronHike Endurance Series – Spring @ 46 Great Hollow Road, Cornwall, CT, United States on 05 June 2025

We Bring the Highest Mountains to You!NEW! – IronFest After-Series Celebration – Sunday afternoon, with food, prizes, awards, music, open mic, and more! Five simultaneous events…This is a multi-day trail event – click through to the registration link to see what day and time your distance starts. 12-hour 15-miler, 24-hour 30-miler, 48-hour 43-miler, 72-hour 62-miler […]

Valley of Hartford 5K Road Race @ 207 Deming Street, Newington, CT, United States on 27 July 2024

The annual Valley of Hartford 5K Road Race raises funds to support the Children’s Dyslexia Centers of Connecticut. These centers offer one-on-one tutorial sessions to children valued at $5000/child and also offer teacher training programs valued at $10,000/tutor. The main campus is located in Waterbury with satellite offices in Bridgeport and Hartford. All proceeds are […]

Stonington Vineyards Wine Run Turkey Trot 5k @ 523 Taugwonk Rd, Stonington, CT, United States on 03 November 2024

Like Running or Walking? Love Wine? This race is for you! Join us on Sunday, November 3, 2024 at 10:00am for an exciting “Thanksgiving themed” event that features the amazing scenery and landscape of Stonington Vineyards! Stonington Vineyards, a founding member of the Connecticut Wine Trail, is best known for its barrel fermented Chardonnay and […]

LYSB Midsummer 5K @ Lymes’ Youth Service Bureau, Old Lyme, CT, United States on 27 July 2024

A flat and fast race through Old Lyme’s Historic District on the morning of the Midsummer Festival. The race is chip timed, with finisher medals, and is family friendly

CLA Blue Back Mitten Run 5K @ Blue Back Square, 65 Memorial Road, West Hartford, Connecticut, United States on 08 December 2024

This festive family 5K tradition welcomes runners and walkers of all ages and abilities to celebrate the season as a community in the CLA Blue Back Mitten Run. The 3.1-mile road race winds through West Hartford’s decorated neighborhoods and past festive shop windows.

5K participants earn a holiday inspired mittens and enjoy delicious holiday cookies […]

Husky Run and Ruck – Salute to Service @ UConn Student Recreation Center, 2060 Hillside Road, Mansfield, Connecticut, United States on 10 November 2024

The Husky Run and Ruck offers a 10K run, 5K run/walk and untimed 1 mile walk that all start and end in the heart of UConn Storrs campus. Taking place on Veterans Day weekend, the event will honor those who have served. Through UConn’s Office of Veterans Affairs and Military Programs proceeds will provide scholarships […]

Move! With the Urban League @ Keney Park Woodland Entrance, Greenfield Street, Hartford, Connecticut, United States on 13 July 2024

Come together in a community party to encourage each other to MOVE! Celebrate with a 5K or 1 Mile run and walk, free Movement Festival and live entertainment in Hartford’s Keney Park with Urban League of Greater Hartford.

The 5K and 1 Mile distances both welcome participants of all abilities, ages and fitness levels to […]

Summer Solstice Trail Run: 8 mile, 5 mile, 3 mile @ Gay City State Park, 435 North Street, Hebron, Connecticut, United States on 15 June 2024

Celebrate the summer solstice with a beautiful early morning trail run in Gay City State Park with three race distances to choose from: 3 mile, 5 mile or 8 mile. The 8 Mile race is part of the 2024 Blue-Blazed Trail Running Series and the USATF-CT Mountain, Ultra and Trail (MUT) series – a competition […]

L+M Hospital Summer Stride 5K and 10K @ Lawrence + Memorial Hospital, 365 Montauk Avenue, New London, Connecticut, United States on 20 July 2024

The community tradition continues with Lawrence + Memorial Hospital in a 5K and 10K road race for all ages and abilities. The 5K offers competitive and casual runners a great 3.1 mile race while also welcoming walkers and families with strollers on the relatively flat and scenic course. The 10K is a double loop with […]

Riverfront 5K presented by Stanley Black and Decker @ Mortensen Riverfront Plaza, 300 Columbus Boulevard, Hartford, Connecticut, United States on 27 June 2024

Happy hour running along the river in Hartford! Kick off the summer weekend early with a twist on the popular Thursday evening race tradition. The Riverfront 5K course runs along paved trails within the Riverfront Recapture park system, looping back along the river.

After the 3.1 mile race, cool off with a cold craft brew […]

Eversource Hartford Marathon, Half Marathon, Team 26.2 Relay and Charity 5K @ Bushnell Park, Hartford, Connecticut, United States on 19 October 2024

Set your calendar for the third Saturday of October (in observance of the Jewish high holiday) and get ready to achieve greatness! Be inspired with the glorious start in front of the majestic Capitol and the iconic finish line under the Arch at the Eversource Hartford Marathon and Half Marathon. The beloved New England road […]

UConn Health Half Marathon, 10K and 5K @ Simsbury Meadows Performing Arts Center, 22 Iron Horse Boulevard, Simsbury, Connecticut, United States on 01 June 2024

The post-race party is highlighted by delicious fresh food served alongside refreshing craft beer.

Participants in all race distances earn a short-sleeve race technical shirt and a custom finisher medal.

NEW IN 2024: Take on the Spring Hustle to enjoy some extra motivation through the season! Choose the distances to personalize a challenge plan and […]

IronHike Endurance Series – Fall – Mohawk Mountain @ 46 Great Hollow Road, Cornwall, CT, United States on 05 October 2024

The IronHike Endurance Series at Mohawk Mountain is a single or multi-day event that is part hike, part trail run, part group camping trip, part one-of-the-hardest-damn-things-you’ve-ever-done, and full-on badass mountain footslog. Five Simultaneous Events ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 12-hour 15-miler, 24-hour 30-miler, 48-hour 43-miler, 72-hour 62-miler Everesting Trek and the holy grail of Beyond-Everesting-Challenges, our 84-hour, 72,000 feet […]

IronHike Endurance Series – Spring – Mohawk Mountain @ 46 Great Hollow Road, Cornwall, CT, United States on 01 June 2024

The IronHike Endurance Series at Mohawk Mountain is a single or multi-day event that is part hike, part trail run, part group camping trip, part one-of-the-hardest-damn-things-you’ve-ever-done, and full-on badass mountain footslog. Five Simultaneous Events ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 12-hour 15-miler, 24-hour 30-miler, 48-hour 43-miler, 72-hour 62-miler Everesting Trek and the holy grail of Beyond-Everesting-Challenges, our 84-hour, 72,000 feet […]