Margarita Half Marathon
Race Day Weather
Cool and calm, steady conditions
Runners will face a consistent temperature of 52°F from start to finish, with humidity at 83% and a dew point of 47°F. Light winds may reach up to 13 mph, but will not significantly affect performance. Given the cool weather, a conservative approach to pacing is advisable to optimize endurance.
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Race Info
The Margarita Half Marathon starts and finishes at the Lowe's parking lot on Greenland Road in Greenland, New Hampshire, with a companion 5K on the same morning. The half marathon route heads into neighboring Newington, passing the Great Bay Estuary and Great Bay National Wildlife Refuge before returning to Greenland. The race previously ran in 2024 under different race management, sat out 2025, and returned in 2026 under new organizer Calibrate Event Production.