Found 622 races

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SEP
27

Sterling, CT
• 57.1 miles
$40 -$49
Run with us on Sunday morning, September 27, 2026 on the newly restored Moosup Valley State Park Trail, in Moosup CT.  The Kids Fun Run begins at 9:30 am and the 10K race begins at 10:10 am, with...
5K 8K 10K
193
SEP
27

Boston, MA
• 15.8 miles
$20
In Loving Memory of Nuno Loureiro - Community 10K Run On September 2026, we gather along the Boston Esplanade to run in memory of Nuno Loureiro - husband, father, physicist, MIT professor,...
10K
14
SEP
27

Newburyport, MA
• 39.2 miles
$39 -$109
Half Marathon and 5K road race in Newburyport, Massachusetts, part of the YuKanRun series.
5K Half Marathon
62
SEP
27

Nantucket, MA
• 33.6 miles
$54 -$60
RACE DAY RUNNERS AND WALKERS  Sunday, September 27, 2026 at 9:00 AM RUNNERS will take on either a 5K or 10K race WALKERS will undergo a 1 mile walk KIDS will have their own short run! Bibs and...
5K 10K
143
SEP
27

Sudbury, MA
• 8.1 miles
$40 -$80
Trail race at Assabet River National Wildlife Refuge with 10K to 30K and 6-hour options.
10K 30K
31
SEP
27

Hamden, CT
• 125.9 miles
$30 -$45
Hamden CT 5K honoring Christopher Andreozzi, benefiting the CJA Charitable Foundation.
5K
73
SEP
27

Nashua, NH
• 42.3 miles
$30 -$40
Local Steps for Lasting Impact Run or walk in support of compassionate care close to home!  On Sunday, September 27, Southern New Hampshire Health invites you to be part of our first‑ever 5K...
5K
25
SEP
27

Harvard, MA
• 26.7 miles
$25 -$85
We hope you will join us for this year’s half marathon and 5K on Sunday September 27th, 2026! The Apple Harvest Ramble Half Marathon and 5K is run at the beginning of the fall foliage and the...
5K Half Marathon
60
SEP
27

Boston, MA
• 4.7 miles
 This event raises awareness, honors those affected by ovarian cancer, and raises financial support benefiting the NOCC’s local and national programs and initiatives. Through these events, the...
5K
20
SEP
27

Brownsville, VT
• 9.4 miles
$175 -$400
50-mile mountain bike and ultra-run race at Ascutney Outdoors, West Windsor, Vermont, benefiting Vermont Adaptive.
50K 50m
94
OCT
2

Seymour, CT
• 129.6 miles
$15 -$55
Annual breast cancer 5K road race in Seymour, CT on the first Saturday of October.
5K
39
OCT
3

York, ME
• 42.7 miles
Forest Adventure Club runs the first Saturday of every month October through May Except January program will run on the second Saturday the 9th
3
OCT
3

Hamden, CT
• 43.8 miles
$60
A flat, paved out-and-back 10K on the Rail Trail in Hamden, CT; 2026 RRCA Eastern Region Championship.
10K
87
OCT
3

Shrewsbury, MA
• 45.2 miles
$12 -$30
Join us on Saturday, October 3, 2026, for the Annual Shrewsbury Trails 5K amongst the trees, fields, and bog bridges of Lake Street Park. The mission of Shrewsbury Trails Committee is to...
5K
OCT
3

Hyde Park, MA
• 5.8 miles
$40 -$45
3rd Annual Nèg Mawon 5K Run/Walk Join us for the 3rd Annual Nèg Mawon 5K Run/Walk, an opportunity to support and raise funds for the Haitian American Students Corporation (HASC) while celebrating...
5K
16
OCT
3

Hartford, CT
• 98.3 miles
$20 -$40
The Purple Light Project (PLP) was created in 2020 to bring support to our behavioral health patients.  PLP represent our commitment to serving our patients 24/7, someone is always here if you or...
5K
35
OCT
3

Madison, CT
• 117.0 miles
$10 -$35
This inaugural Beach Roses Walk is a powerful call to action in the fight against breast cancer. This event brings together people of all ages to honor breast cancer survivors and those we've...
1K 4K
39
OCT
3

Boston, MA
• 7.2 miles
$30
Join the Boston Latin School for the Annual Wolfpack 5K | Saturday October 3rd! Kick-off the school year and support Boston Latin School Athletics while running along this historic cross-country...
5K
42
OCT
3

Melrose, MA
• 14.6 miles
$40 -$50
Join the Tufts Medical community for the second annual run/walk at Pine Banks Park in Melrose, MA to kick off breast cancer awareness month! Every year, approx 1 in 8 women in the US will be...
5K
26
OCT
3

Tolland, CT
• 24.2 miles
$12 -$35
The Cider Mill Road Race is a morning of fitness and fun, 3 events: the kids fun runs, the 1 miler, and our 5k race.  The Kids Fun Runs start around 9:00 am and are grassy routes set up in the...
1m 5K
20