New Hampshire Marathons

New Hampshire has 5 active marathons this year. Races are most common in October, September, and November. Course terrain for these courses is most often hilly or rolling hills. Typical race day temperatures range from 41°F to 63°F.

Popular races include the Manchester City Marathon, Cheap Marathon, and Clarence DeMar Marathon. 5 certified courses can be great Boston qualifier options. Races with the best Boston qualifying percentages include the Cheap Marathon — 31.3% BQ and Clarence DeMar Marathon — 14.3% BQ.