Runners will face temperatures rising from 72°F at the start to 79°F by the finish, with an average humidity of 71%. A gentle tailwind will assist from miles 1 to 9, while a headwind will challenge runners from miles 11 to 13. Given the humidity, it’s advisable to pace conservatively and focus on hydration early to maintain stamina through the rolling terrain.
Race day forecast available in 98 days
Pre-raceRace windowPost-race
Pace Calculator
Distance: 13.1mi
0:00:00
HH:MM:SS
Pace
—
Weather Adj.
—
Common Goals:
Get forecast alerts for John & Jessie Kelley Half Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
The John & Jessie Kelley Half Marathon is a cherished annual event in New London, Connecticut, renowned as the state's oldest shoreline road race. Runners embark on a 13.1-mile loop through picturesque rural roads and coastal vistas, starting and finishing at the scenic Ocean Beach Park. The course is mostly flat with a few rolling hills, including a notable incline around the eighth mile. Participants are encouraged to bring a non-perishable food donation for the Gemma E. Moran United Way/Labor Food Center, supporting local families in need. The event features chip timing, awards across standard age divisions, team competitions, live music, and the famous 'Port and Starboard Clam Chowder,' making it a festive and community-focused occasion.