0240
Running in Connecticut found
View all ↓Running in Connecticut 2025 - 2026
The most comprehensive list of Connecticut Running Events in 2025 - 2026. Discover 100's of US Connecticut Running. Find your perfect race here!
Running Connecticut 2025 - 2026
πBoosted
Iron Hike - Spring Everest / 29029 Everesting Ultra Trail Marathon Relay - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Cornwall, Connecticut
05 Jun 25 - 08 Jun 25
Free
πBoosted
Rossiter Run 2025
Washington Depot, Connecticut
18 May 25
Free - $27.50
Feature your event at the top of the results
Brookfield Lions Strides to Cure Diabetes 5-Miler
Brookfield, Connecticut
01 Jun 25
$32.80
O'Neill's 5K
Norwalk, Connecticut
01 Jun 25 - 02 Jun 25
Free - $44.30
Glastonbury Education Foundation 5K Run/Walk (GEF5K)
Glastonbury, Connecticut
01 Jun 25
$43.40
Iron Hike - Spring Everest / 29029 Everesting Ultra Trail Marathon - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Cornwall, Connecticut
05 Jun 25 - 08 Jun 25
Free
IronHike Endurance Series - Spring 2025 - Mohawk Mtn, CT, USA
Cornwall, Connecticut
05 Jun 25 - 08 Jun 25
$200.00 - $2,000.00
Iron Hike - Spring Everest / 29029 Everesting Ultra Trail Marathon Relay - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Cornwall, Connecticut
05 Jun 25 - 08 Jun 25
Free
Iron Hike - Spring Denali Ultra Trail Marathon Relay - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Cornwall, Connecticut
06 Jun 25 - 08 Jun 25
Free
10th Annual Flanders Field & Forest 5K Trail Run/Walk
Woodbury, Connecticut
06 Jun 25
$32.80
Iron Hike - Spring Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Cornwall, Connecticut
06 Jun 25 - 08 Jun 25
Free
Run the Race
Danbury, Connecticut
07 Jun 25
$38.10
SongStrong 5K 2025
Guilford, Connecticut
07 Jun 25
$11.60 - $27.50
Iron Hike - Spring Kuwohi Trail Half Marathon Plus - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
Cornwall, Connecticut
07 Jun 25 - 08 Jun 25
Free
Iron Hike - Spring Kuwohi Trail Half Marathon Plus Relay - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
Cornwall, Connecticut
07 Jun 25 - 08 Jun 25
Free
Iron Hike - Spring Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
07 Jun 25 - 08 Jun 25
Free
Iron Hike - Spring Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
07 Jun 25 - 08 Jun 25
Free
Litchfield Hills Road Race
Litchfield, Connecticut
08 Jun 25
Free - $54.00
The 24th Annual Laura's Garden/Keane Foundation Wethersfield Community Run
Wethersfield, Connecticut
08 Jun 25
$22.70
Run in the Park 5K - to benefit the Milford Rotary
Milford, Connecticut
08 Jun 25
$11.60 - $27.50
Celebrate! West Hartford FUNd RUNS
West Hartford, Connecticut
08 Jun 25
$5.65 - $31.40
Run For The Rock
Bridgeport, Connecticut
08 Jun 25
Free - $35.00
Healthy Kids Running Series Spring 2025 - Clinton, CT
Clinton, Connecticut
14 Jun 25
$22.20 - $48.70
51st Annual Rooster Run
Newtown, Connecticut
14 Jun 25
$11.60 - $38.10
Gaylord Gauntlet
Wallingford, Connecticut
14 Jun 25
$96.40
5th Annual A. W. Stanley Park 5K
New Britain, Connecticut
14 Jun 25
$32.74
Hamden Fest Half Marathon & 5k
Hamden, Connecticut
14 Jun 25
$39.60 - $71.40
GRR Race Series 2025: First County Bank Father's Day 5k & 1 Mile Fun Run
Old Greenwich, Connecticut
14 Jun 25
$12.28 - $33.63
Branford Road Race
Branford, Connecticut
15 Jun 25
$14.32 - $34.14
Liz Harris Memorial Cannonball 1 Mile Run
Preston, Connecticut
19 Jun 25
$24.32
2025 Rushfords Race for Recovery 5K
Portland, Connecticut
21 Jun 25
$25.00
3rd Annual Bloomfield Juneteenth 5K
Bloomfield, Connecticut
21 Jun 25
$33.30
10th Annual Milford Moves for Veterans 5K
Milford, Connecticut
22 Jun 25
Free - $32.80
Tunnel to Towers 5K Run & Walk - Bethel, CT
Bethel, Connecticut
22 Jun 25
$10.00 - $35.00
Chester Rotary's 47th Four on the Fourth
Chester, Connecticut
04 Jul 25
$27.50
18th BOOMBOX MILE
Willimantic, Connecticut
04 Jul 25
Free - $25.38
Milford Road Runners Independence Day 5K
Milford, Connecticut
04 Jul 25
$34.92
Point O' Woods Beach 5K Run/Walk
Old Lyme, Connecticut
05 Jul 25
$27.50
East Shore 5k
New Haven, Connecticut
06 Jul 25
Free - $27.50
Ambulance Driver 5K at BADSONS Brewery
Derby, Connecticut
09 Jul 25
Free - $43.40
Enfield 4th of July 5k
Enfield, Connecticut
12 Jul 25
$38.10
THE FAIRFIELD POLICE SUNSET 5K - Presented by MONECO Advisors
Fairfield, Connecticut
16 Jul 25
$16.90 - $43.40
Showing 81-120 of 240 results