Mystic Half Marathon & 10K

More races nearby

• Woodland Ramble Trail Run [kelleyspacemystic.com] [Register at runsignup.com]

  Sat, May 30, 2026 at 9:30 AM

  Description

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  New trail race in Mystic! Join Kelley's Pace and Denison Pequotsepos Nature Center for a timed 5K trail race through high meadows, woods, and fields of Coogan Farm and the Nature Center!

  The race...

  New trail race in Mystic! Join Kelley's Pace and Denison Pequotsepos Nature Center for a timed 5K trail race through high meadows, woods, and fields of Coogan Farm and the Nature Center!

  The race starts and finishes at Coogan Farm,162 Greenmanville Ave, Mystic, CT. Please note the inaugural 2026 trail run is capped at 100 participants, so don't delay in signing up!

  Race day schedule (Saturday, May 30 at Coogan Farm):

  • 8:30am: Packet pick-up for runners (closes at 9:15am)

  • 9:30am: Trail race start

  • 9:35am: Ramble (walk) start (NOTE: This requires separate registration at https://dpnc.org/ramble/ )

  After the event enjoy the awards ceremony, light food, and drinks and meet the Nature center animal ambassadors.

  Entry fees (no additional fees apply):

  • $31 until May 8th

  • $36 from May 9th to May 29th

  • $41 race day (online only, NO paper registrations)

  Note: Ages 6-10 pay $20 regardless on when signing up. Ages 5 and under may attend for free. Strollers and other equipment are not allowed on the trails.

  2.6 km from Mystic
  Williams Avenue, Mystic, Connecticut, 06355, United States
  OpenStreetMap Google Maps

  5k Run Trail Walk

• Stonington Cross Country 5K [westerlytrackclub.org] [Register at runsignup.com]

  Wed, Aug 05, 2026 at 6:00 PM

  Description

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  Registration and course start will be on the track. After one loop on the track, we will run 1/2 mile on quiet dead end streets on the school campus, before moving into the trails (mix of single- and...

  Registration and course start will be on the track. After one loop on the track, we will run 1/2 mile on quiet dead end streets on the school campus, before moving into the trails (mix of single- and double track). We will exit the trails onto grass running surfaces, before crossing a picturesque bridge and finishing at the 50-yard line on the track.

  Thank you to the Town of Stonington Parks & Recreation Department for co-hosting!

  8.9 km from Mystic
  South Broad Street, Stonington, Connecticut, 06379, United States
  OpenStreetMap Google Maps

  5k Run Trail

• Battle of Stonington 5K [kelleyspacemystic.com] [Register at runsignup.com]

  Tue, Aug 18, 2026 at 6:00 PM

  Description

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  Come join us for a fun, fast 5K in Stonington Borough. Walker and runners welcome. The course is a certified 5K looping through the seaside village of Stonington Borough. Single mass start for...

  Come join us for a fun, fast 5K in Stonington Borough. Walker and runners welcome. The course is a certified 5K looping through the seaside village of Stonington Borough. Single mass start for runners and walkers in 2025.

  Entry fees (no additional fees apply):

  • $32 until July 27th

  • $37 from July 28th to August 18th

  • $42 race day

  Note: Under 18 pay $29 regardless of when signing up.

  The race starts and finishes on Main Street in Stonington Borough, adjacent to the Stonington Free Library. On street parking is available. Packet pickup pre-race TBD. Race day packet pick up will be from 5 pm to 6 pm at the starting point of the race. Food, drink, and awards ceremony to be held post-race.

  5.9 km from Mystic
  20 High Street, Stonington, Connecticut, 06378, United States
  OpenStreetMap Google Maps

  5k Run Walk

• Groton City Brew Run [kelleyspacemystic.com] [Register at runsignup.com]

  Sat, Sep 12, 2026 at 10:30 AM

  Description

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  The Greater Mystic Chamber of Commerce and Groton Utilities present the annual Groton City Brew Run! This is a 5K run and walk at Eastern Point Beach in Groton, followed by a brewfest, music, and...

  The Greater Mystic Chamber of Commerce and Groton Utilities present the annual Groton City Brew Run! This is a 5K run and walk at Eastern Point Beach in Groton, followed by a brewfest, music, and food. Runners and walkers welcome. Single mass start for runners and walkers.

  Tech shirts for 5K run and walk, WHILE SUPPLIES LAST, based on order of registration.

  FREE kids run, but pre-registration required.

  8.1 km from Mystic
  Groton, Connecticut, 06340, United States
  OpenStreetMap Google Maps

  1.5k 5k Run Walk

• St. Michael School 5K Turkey Trot [runsignup.com]

  Sat, Oct 31, 2026 at 9:00 AM

  Description

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  St. Michael's School annual Turkey Trot. In keeping with tradition, we are excited to host our 16th Annual 5K Road Race. This is a race for all running styles, challenge yourself to run a timed 5K or...

  St. Michael's School annual Turkey Trot. In keeping with tradition, we are excited to host our 16th Annual 5K Road Race. This is a race for all running styles, challenge yourself to run a timed 5K or work on a personal record for yourself as a more advanced runner There is also a 1 mile untimed fun run for the kiddos or anyone that wants to do a shorter distance. This event will take place: Saturday, November 1, 2025, @ 9am in Pawcatuck, CT. Race Day Check-in: 7:30-8:30am. This event will take place rain or shine. Food and beverage will be provided.

  Please note, in order to receive the free t-shirt, you must register by October 14th!

  5K event is a timed run with results. Awards ceremony to follow directly after the race. Please consider supporting our school and being with community in this family fun fall event.

  5k starts at 9:00 AM; Prizes will be awarded. $30 All runners/walkers wanting to take part in the 5K

  1 Mile Fun Run 9:00 AM-$20 Enjoy a 1 mile fun run/walk. Starts at the same time as the 5K

  Bibs, Race Shirts and Goodies will be ready for you at the registration table on race day.

  8.7 km from Mystic
  Spellman Drive, Stonington, Connecticut, 06379, United States
  OpenStreetMap Google Maps

  1 Miles 5k Fun Run Run Walk