Running Events in Connecticut 2025-2026

All Events

Running

Connecticut

Filter by Location

Bridgeport

Applied Filters

Location
Events near me
Month
Distance
Sport
Event Type
Reviews
& Up
Past Events
Show past events?

Running Events in Connecticut 2025-2026

313events found

Jun

7

UConn Health Half Marathon

Simsbury, US

Sat, Jun 7th, 2025

Iron Hike - Spring Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk

Jun

7

Iron Hike - Spring Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk

Cornwall, US

Sat, Jun 7th, 2025

Iron Hike - Spring Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk

Jun

7

Iron Hike - Spring Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk

Cornwall, US

Sat, Jun 7th, 2025

Iron Hike - Spring Kuwohi Trail Half Marathon Plus Relay - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk

Jun

7

Iron Hike - Spring Kuwohi Trail Half Marathon Plus Relay - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk

Cornwall, US

Sat, Jun 7th, 2025

Run in the Park 5K - to benefit the Milford Rotary and the Beth-El Center

Jun

8

Run in the Park 5K - to benefit the Milford Rotary and the Beth-El Center

Milford, US

Sun, Jun 8th, 2025

Jun

8

Celebrate! West Hartford FUNd RUNS

West Hartford, US

Sun, Jun 8th, 2025

Easily find your next event

Download the LDT app and get your next event on the calendar

Jun

8

Run For The Rock

Bridgeport, US

Sun, Jun 8th, 2025

Jun

8

Litchfield Hills Road Race

Litchfield, US

Sun, Jun 8th, 2025

The 24th Annual Laura's Garden/Keane Foundation Wethersfield Community Run

Jun

8

The 24th Annual Laura's Garden/Keane Foundation Wethersfield Community Run

Wethersfield, US

Sun, Jun 8th, 2025

5K Training Program for the Battle of Stonington

Jun

9

5K Training Program for the Battle of Stonington

Stonington, US

Mon, Jun 9th, 2025

Jun

14

Beacon of Hope 5k

Montauk, US

Sat, Jun 14th, 2025

Jun

14

RattleSnakeRun 2025

Wassaic, US

Sat, Jun 14th, 2025

Jun

14

Hamden Fest Half Marathon & 5k

Hamden, US

Sat, Jun 14th, 2025

Jun

14

51st Annual Rooster Run

Newtown, US

Sat, Jun 14th, 2025

GRR Race Series 2025: First County Bank Father's Day 5k & 1 Mile Fun Run

Jun

14

GRR Race Series 2025: First County Bank Father's Day 5k & 1 Mile Fun Run

Greenwich, US

Sat, Jun 14th, 2025

Jun

15

L+M Summer Stride 5K & 10K

New London, US

Sun, Jun 15th, 2025

Easily find your next event

Download the LDT app and get your next event on the calendar

Jun

15

Branford Road Race

Branford, US

Sun, Jun 15th, 2025

Jun

18

Solstice Sprint 5K

West Hartford, US

Wed, Jun 18th, 2025

Liz Harris Memorial Cannonball 1 Mile Run

Jun

19

Liz Harris Memorial Cannonball 1 Mile Run

Preston, US

Thu, Jun 19th, 2025

Jun

21

3rd Annual Bloomfield Juneteenth 5K

Bloomfield, US

Sat, Jun 21st, 2025

Jun

21

Summer Solstice Trail Run

Hebron, US

Sat, Jun 21st, 2025

Jun

21

Lobster Fest Shoreline Road Race

Guilford, US

Sat, Jun 21st, 2025

10th Annual Milford Moves for Veterans 5K

Jun

22

10th Annual Milford Moves for Veterans 5K

Milford, US

Sun, Jun 22nd, 2025

7th Annual 5k Walk/Run for Overdose Awareness

Jun

26

7th Annual 5k Walk/Run for Overdose Awareness

Shelton, US

Thu, Jun 26th, 2025

Jun

26

Riverfront Hartford 5K

Hartford, US

Thu, Jun 26th, 2025

Jun

28

Westport Road Runners Summer Series

Westport, US

Sat, Jun 28th, 2025

Easily find your next event

Download the LDT app and get your next event on the calendar

GRR Firecracker 5K Presented By Highland Park Market

Jun

29

GRR Firecracker 5K Presented By Highland Park Market

Glastonbury, US

Sun, Jun 29th, 2025

Chester Rotary's 47th Four on the Fourth

Jul

4

Chester Rotary's 47th Four on the Fourth

Chester, US

Fri, Jul 4th, 2025

Jul

4

18th BOOMBOX MILE

Windham, US

Fri, Jul 4th, 2025

Milford Road Runners Independence Day 5K

Jul

4

Milford Road Runners Independence Day 5K

Milford, US

Fri, Jul 4th, 2025

Jul

4

Putnam County Classic

Mahopac, US

Fri, Jul 4th, 2025

Pirate's Beer Run! - A 0.5k Run For Cancer

Jul

5

Pirate's Beer Run! - A 0.5k Run For Cancer

Colchester, US

Sat, Jul 5th, 2025

Jul

9

Ambulance Driver 5K at BADSONS Brewery

Derby, US

Wed, Jul 9th, 2025

Jul

12

Move! with the Urban League

Hartford, US

Sat, Jul 12th, 2025

Jul

13

Sailfest 5K

New London, US

Sun, Jul 13th, 2025

Jul

19

Run For Ryan Memorial Run

Killingly, US

Sat, Jul 19th, 2025

Easily find your next event

Download the LDT app and get your next event on the calendar

Jul

20

Run the Vineyards - Pindar Vineyards 5K

Peconic, US

Sun, Jul 20th, 2025

Jul

20

Petit Family Foundation 5K

Plainville, US

Sun, Jul 20th, 2025

Jul

24

Riverfront Hartford 4 Mile

Hartford, US

Thu, Jul 24th, 2025

Jul

26

New Milford 8 mile and 5k Road Race

New Milford, US

Sat, Jul 26th, 2025

Jul

26

Valley of Hartford 5K Road Race

Newington, US

Sat, Jul 26th, 2025

Jul

26

Woodmont 5K

Milford, US

Sat, Jul 26th, 2025

Surfin' Santa's Christmas In July 5k & Holiday Stroll

Jul

27

Surfin' Santa's Christmas In July 5k & Holiday Stroll

Stratford, US

Sun, Jul 27th, 2025

Jordan's Run Veterans' Memorial 5K Run/Walk

Jul

27

Jordan's Run Veterans' Memorial 5K Run/Walk

Sag Harbor, US

Sun, Jul 27th, 2025

EDRRC - The JYD 28th Annual Hilltopper Half

Jul

27

EDRRC - The JYD 28th Annual Hilltopper Half

Millbrook, US

Sun, Jul 27th, 2025

Aug

2

CT Hospice Miles for Memories

Branford, US

Sat, Aug 2nd, 2025

Easily find your next event

Download the LDT app and get your next event on the calendar

2025 Natchaug Stop the Stigma 5K Charity Run & Walk

Aug

2

2025 Natchaug Stop the Stigma 5K Charity Run & Walk

Mansfield, US

Sat, Aug 2nd, 2025

62nd Annual Ocean Beach/John & Jessie Kelley Half Marathon

Aug

2

62nd Annual Ocean Beach/John & Jessie Kelley Half Marathon

New London, US

Sat, Aug 2nd, 2025

Showing 49 - 96 of 313 events

…

Download our app

<img alt="Let&#x27;s Do This logo" loading="lazy" decoding="async" data-nimg="intrinsic" style="position:absolute;top:0;left:0;bottom:0;right:0;box-sizing:border-box;padding:0;border:none;margin:auto;display:block;width:0;height:0;min-width:100%;max-width:100%;min-height:100%;max-height:100%" srcSet="https://res.cloudinary.com/letsdothiscom/image/upload/f_auto,c_limit,w_96,q_auto/v1631660961/static-assets/homepage/letsdothiscom.png 1x, https://res.cloudinary.com/letsdothiscom/image/upload/f_auto,c_limit,w_256,q_auto/v1631660961/static-assets/homepage/letsdothiscom.png 2x" src="https://res.cloudinary.com/letsdothiscom/image/upload/f_auto,c_limit,w_256,q_auto/v1631660961/static-assets/homepage/letsdothiscom.png"/>