Connecticut has 5 active marathons this year. Races are most common in October, November, and April. Course terrain for these courses is most often rolling hills or hilly. Typical race day temperatures range from 32°F to 63°F.
Popular races include the Hartford Marathon, Savin Rock Marathon, and Nip Muck Trail Marathon. 3 certified courses can be great Boston qualifier options. Races with the best Boston qualifying percentages include the Hartford Marathon — 9.4% BQ and Savin Rock Marathon — 8.3% BQ.
| Connecticut Marathons |
 Course
|
PR Score
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|---|---|---|---|---|---|---|---|
Savin Rock MarathonWest Haven, CT04/03/2027 | ![]() Rolling Hills![]() 133 Finishers |
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Nutmeg State MarathonHartford, CT05/30/2026 | ![]() Rolling Hills![]() 16 Finishers |
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Nip Muck Trail MarathonAshford, CT10/04/2026 | ![]() Hilly![]() 53 Finishers |
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Hartford MarathonHartford, CT10/10/2026 | ![]() Rolling Hills![]() 1,915 Finishers |
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Roxbury MarathonRoxbury, CT11/14/2026 | ![]() Hilly![]() 40 Finishers |
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