Found 349 races near Killingly, CT

🎉 Join Your Local Running Community!

Connect with runners, find training partners, and celebrate every finish together

SEP
19

Warren, RI
• 15.6 miles
$5 -$35
Proceeds to benefit the Bristol Warren Education Foundation Join us for what is fast becoming one of the most fun local road races!  The family friendly event offers a race for all ages and...
5K 10K
22
SEP
20

Dayville, CT
• 33.2 miles
$5 -$30
We are thrilled to share that our 14th annual ~Lap the Lake~ Road Race & Walk has been scheduled for Sunday, September 20, 2026! ~Lap the Lake~ is a major fundraising event which helps fund all...
2m 5K
1
SEP
20

Farmington, CT
• 50.1 miles
$35
Race Location: 50 Winding Trails Drive, Farmington, CTRace Time: 9am Registration and 10am Race Start Farmington River 5K Trail Race will be held on Sunday, 9/20/2025. The race will be held on...
5K
3
SEP
20

Milton, MA
• 5.4 miles
Arc'teryx Run Boston 10K
10K
6
SEP
20

Chester, CT
• 44.2 miles
$20 -$40
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...
4m 9m
7
SEP
20

Bristol, RI
• 32.4 miles
$30 -$35
Update on V2   Join us on September 20th, 2026 for our 4th Annual Run 4 The Kidz 5k, starting and ending at Vigilant Brewing in Bristol.   This pet and family friendly event will benefit the many...
5K
11
SEP
20

Peabody, MA
• 67.3 miles
$15 -$50
Join us on Sunday, September 20th in West Peabody at Lt. Ross Park (CyTenny) for the Inaugural SAK Strong 5K run/walk, 1 mile walk and youth FUN run in memory of Chris Sakelakos.Chris passed away...
1m 5K
9
SEP
20

Braintree, MA
• 51.9 miles
$35
Please consider joining us for our Annual Sprint For Super Saturday's 5k Run/Walk at Braintree Town Hall, 1 J.F.K Memorial Dr, Braintree, MA 02184 SUNDAY, SEPTEMBER 20,2026 - Start Time 9:00 AM  ...
5K
1
SEP
26

Lincoln, MA
• 52.9 miles
$15 -$30
AFCEA is a 501(c)(3) non-profit organization serving the surrounding communities of Hanscom Air Force Base and is comprised of small and large member firms, professionals and active duty and...
5K
4
SEP
26

Meriden, CT
• 52.9 miles
$30 -$40
Get ready to lace up your running shoes and make a difference at the Chamber Challenge 5K. Presented by the Midstate Chamber of Commerce Health & Wellness Council and the Young Business Leaders...
5K
3
SEP
26

Boston, MA
• 55.9 miles
$15 -$30
About This EventPlease join us for the Annual Colin Joy Project 5K September, 27th 2025. We are so excited to be continuing Colin's Joy Project's mission and are here to welcome you all back for...
2m 5K
13
SEP
26

Portland, CT
• 43.3 miles
$20 -$30
Portland Come on Over 5K Race Information - Online Registration only Date: Saturday, September 27, 2025, Rain or Shine Start Time: 10:00 AM Location: Portland Riverfront Park, 284 Brownstone...
2m 5K
36
SEP
26

Cromwell, CT
• 43.2 miles
$25 -$30
This race will kick off day three of the Cromwell Riverport Festival!  Over half the course is run parallel to the CT river, starting at River Front Park with a turnaround at the beautiful...
5K
3
SEP
26

Providence, RI
• 21.3 miles
$30
5K race on Rhode Island College campus to raise funds Friedreich's Attaxia (RA). $30 for 5k adults, $10 children Register at:...
5K
4
SEP
26

Jamestown, RI
• 25.5 miles
$50 -$95
The Jamestown Rhode Race will be held on Saturday, September 26, 2026.  The half-marathon is set on picturesque Conanicut Island and looks out over Narragansett Bay and the Newport Pell Bridge,...
Half Marathon
92
SEP
26

Warwick, RI
• 16.7 miles
$32 -$34
Ocean State 5K Trail RunThis run is open to all runners of all ages. The course is a beautiful 5k run through the trails along the bay and across the grasslands of Goddard Park. T- shirts...
5K
52
SEP
26

Brookline, MA
• 52.4 miles
$25
We are thrilled to announce our school's fourth annual 5K event, and we want you to be a part of it! Lace up your running shoes and join us for a fun-filled morning of St. Mary school spirit and...
5K
6
SEP
26

Central Falls, RI
• 25.7 miles
$35
The Central Falls School District is proud to announce that year three of the Flynn's Flyers 5k run/walk race will take place on Saturday, September 26, 2026 in Central Falls Rhode Island.  The...
5K
24
SEP
26

Simsbury, CT
• 29.2 miles
$30 -$45
The River Run will take place Saturday September 9/26/2026 10:00 am in picturesque Simsbury, Connecticut.  Featuring USATF certified 5k and 10k road races as well as 1 mile & 1/2 mile kid's...
5K 10K
41
SEP
27

Rehoboth, MA
• 35.1 miles
$25 -$30
LOCATION OF RACE: 148 Peck St, Rehoboth, MA 02769, USA Hosted by the K9 PTSD Research Center Sunday September 27 , 2026  K9 Awards at 10:00 AM | 5K Starts at 10:30 AM | Rain or Shine Join the K9...
5K
1