racecast.ioPartly cloudy throughout the day with early morning rain.
Light Rain
34%
Wind
14mph
Gusting to
31mph
Light Rain
27%
Wind
15mph
Gusting to
32mph
Details
Wind
16mph
Gusting to
34mph
Wind
16mph
Gusting to
35mph
Wind
16mph
Gusting to
34mph
Wind
16mph
Gusting to
33mph
Wind
15mph
Gusting to
31mph
Wind
13mph
Gusting to
28mph
Pre-Race
Race
Post-Race
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Race Overview
The Harborside Half Marathon and 5K runs each November through Newburyport, Massachusetts, starting at Mark Richey Woodworking on Parker Street and finishing at Cashman Park on the Merrimack River. The half marathon route heads out through Newbury and West Newbury before returning along the Clipper City Rail Trail for its final 1.3 miles. The race has run annually since 2015, is USATF-certified, and sold out six weeks ahead of race day in 2025.
WikipediaFAQ
When is the 2026 Harborside Half Marathon?
The 2026 Harborside Half Marathon will be held on Sunday November 8, 2026.
What is the time limit for the Harborside Half Marathon?
The time limit for the Harborside Half Marathon is 3.5 hours.
Harborside Half Marathon Course Map
Loading Course Map...
Harborside Half Marathon Weather History
Harborside Half Marathon Weather Averages
Average Temp: 47°, Average Low: 34°, Average High: 56°
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp | 44° | 49° | 52° | 54° |
| Feel | 43° | 47° | 52° | 54° |
| Rain | - | - | - | - |
| Wind | 6mph | 7mph | 10mph | 11mph |
| Dew | 31° | 31° | 33° | 35° |
| RunScore |  |  | | |
Harborside Half Marathon 2025
Nov 9, 2025
Cloudy skies throughout the day with late afternoon rain.
Low: 41°, High: 55°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp |  50° | 51° | 53° | 55° |
| Feel | 46° | 51° | 53° | 55° |
| Rain | - | - | - | - |
| Wind | 9mph | 7mph | 7mph | 9mph |
| Dew | 40° | 43° | 46° | 48° |
| RunScore | | | | |
Harborside Half Marathon 2024
Nov 10, 2024
Partly cloudy throughout the day with late afternoon rain.
Low: 28°, High: 56°, Light Rain
| Time | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|
| Temp |  39° | 46° | 51° | 53° |
| Feel | 39° | 42° | 51° | 53° |
| Rain | - | - | - | - |
| Wind | 3mph | 8mph | 13mph | 14mph |
| Dew | 22° | 19° | 21° | 22° |
| RunScore | | | | |