John & Jessie Kelley Half Marathon
Race Day Weather
Warm conditions, adjust pace wisely
Runners will face a starting temperature of 67°F, climbing to 83°F by the finish. With an average humidity of 65%, hydration will be crucial, and pacing should be conservative, especially in the early miles. Crosswinds will challenge runners from miles 1-2, 5, 7-9, and 12-13, while tailwinds will provide relief during miles 6 and 10-11. A light headwind from miles 3-4 and 14 may also affect overall pace.
Pace Calculator
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.