Found 257 races near Marlborough, CT

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OCT
3

Westerly, RI
• 38.9 miles
$23 -$35
Fall 5K and 10K trail run at Bradford Preserve in Westerly, RI on dirt single and double-track trails.
1K 5K 10K
63
OCT
3

Milford, CT
• 44.9 miles
$30 -$35
We welcome you to the 15th edition of our great event which we continue to hold at the Walnut Beach Pavilion! Because the race is in October, the Fall leaves will have begun to change.  It's a...
5K
54
OCT
3

Colchester, CT
• 7.7 miles
$35
An earth-friendly 5.5 mile scenic road race along the Salmon River in Colchester, CT.
5m
46
OCT
3

Chicopee, MA
• 35.9 miles
$35
Flat, paved 5K across an operational military installation, starting at Westover Metropolitan Airport in Chicopee, MA.
5K
24
OCT
4

Groton, CT
• 32.7 miles
$10 -$35
Join Us in GrotonEnjoy a 2-mile Memorial Walk, a Kids’ Fun Run with medals, and fun arts and crafts for children.This event takes place rain or shine. There are no refunds. This special event...
24
OCT
4

Southington, CT
• 21.3 miles
$20 -$43
46th annual Apple Harvest Road Races in Southington, CT with 5 Mile, 5K, walk and kids runs.
2m 5K 5m
28
OCT
4

Farmington, CT
• 19.2 miles
$30
Location: Farmington Polo Grounds152 Town Farm RdFarmington CTTime: 9:00am  Whether you sprint, jog, or walk, this 5K is all about pushing limits, having fun, and making a difference in our...
5K
24
OCT
4

Holden, MA
• 57.4 miles
$30
12th Annual Davis Hill Dragon DashWe cordially invite you to participate in the 2026 Dragon Dash 5k Road Race. This event will raise money to benefit the Davis Hill School PTA which supports...
5K
80
OCT
4

Wallingford, CT
• 55.5 miles
$5 -$40
Almost 50 years ago, Johanna Manfreda Fishbein started a tradition in Wallingford that would grow and change significantly over the years, bringing organizations throughout the town together to...
1K 5K
141
OCT
4

Norwalk, CT
• 62.3 miles
$35 -$100
Half Marathon and 5K at Veteran's Park in South Norwalk, CT.
5K Half Marathon
64
OCT
4

Norfolk, CT
• 54.3 miles
$25 -$40
Join us for our 13th Annual Trail Race Series.  Race Fees Registration is via this online portal only, including on race day.5K - $25 before Sept 29, thereafter $3010K $25 before Sept 29,...
5K 10K Half Marathon
37
OCT
4

Westfield, MA
• 35.7 miles
$20 -$45
14th Annual Run Stanley: a 5K trail run/walk and family event at Stanley Park, Westfield MA.
1m 5K
71
OCT
4

Peconic, NY
• 57.4 miles
$46 -$52
Enjoy a Scenic Autumn race through Pindar Vineyards along their 300 acres of vines! Enjoy Live Music, Delicious wine, and Relax in the Pavilion and Picnic areas with views of the beautiful...
5K 8K
82
OCT
4

Holyoke, MA
• 38.2 miles
$35 -$40
We are proud to announce the 2026 Sheriff’s Shuffle 5K Run/Walk — a community event dedicated to raising awareness, supporting survivors, and taking action against domestic violence across...
1m 5K
17
OCT
4

Bridgeport, CT
• 51.9 miles
$32 -$50
This event is a true celebration of hope, unity, and determination, bringing our community together for a cause that touches so many lives. It's an opportunity to actively support the incredible...
5K
23
OCT
7

Middlebury, CT
• 34.8 miles
High School Cross Country Meet
16
OCT
9

Newtown, CT
• 45.8 miles
$20 -$45
The 6th annual Race For Catherine fundraiser is here! No matter the age, no matter the place, no matter the speed, this is the “5K for Kindness” for EVERYONE.  Join us in person on October 11th...
5K
44
OCT
10

Hartford, CT
• 29.6 miles
A New England road race tradition in Hartford, CT with marathon, half, relay, and charity 5K finishing in Bushnell Park.
5K Half Marathon Marathon
76
OCT
10

East Hartland, CT
• 63.1 miles
$25 -$35
The Race starts and ends at the Bethany Lutheran Bretheran Church, whose members have once again generously offered us use their space for this event. Race Day 7:30 AM   Race Day Registration and...
5K
108
OCT
11

Block Island, RI
• 44.6 miles
This half marathon will begin and end at the Fred Benson Town Beach Pavilion. The beginning of the race heads north in a flat stretch followed by a gentle uplift to some steeper hills and turns....
Half Marathon
40