Running Races in Naugatuck, CT

Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more

See below for a frequently-updated, comprehensive list of upcoming running events in the local Naugatuck, CT area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.

Running-5K - Individual Age group/open

Organization: Knights Cross Country

Date of Race: 11-22-2026

Description: ...

Running-5K - Runner or Walker

Organization: Shoreline Sharks

Date of Race: 11-26-2026

Description: Our 6th Annual Tradition! Thanksgiving Morning ...

Kid's Fun Run - Individual Age group/open

Organization: Knights Cross Country

Date of Race: 11-22-2026

Description: ...

Athlete - 10K - Running or Walking 10K

Organization: Shoreline Sharks

Date of Race: 10-03-2026

Description: Our 10th Annual Rail Trail 10K Race! ...

Stride for the Knights 5K

Organization: Knights Cross Country

Date of Race: 11-22-2026

Description: ...

2026 Gulf Beach Half Marathon

Organization: Shoreline Sharks

Date of Race: 09-12-2026

Description:

2026 Rail Trail 10K Race

Organization: Shoreline Sharks

Date of Race: 10-03-2026

Description: Our 10th Annual Rail Trail 10K Race! ...

Running-Half marathon - Gulf Beach Half Marathon

Organization: Shoreline Sharks

Date of Race: 09-12-2026

Description:

2026 Shoreline Turkey Trot 5K

Organization: Shoreline Sharks

Date of Race: 11-26-2026

Description: Our 6th Annual Tradition! Thanksgiving Morning ...

Tuesday 1:30pm

Organization: Socceropolis, LLC

Date of Race: 09-08-2026

Description: Socceropolis is the perfect introduction into sports and group play. Our ...

Price

Organization: Socceropolis, LLC

Date of Race: 09-08-2026

Description: Socceropolis is the perfect introduction into sports and group play. Our ...