The Hoosic River Run returns on September 19th, offering runners an unforgettable journey through the picturesque landscapes of North Adams for its second year. This unique race features both a half marathon and a 5K route, with stunning mountain vistas and sections along the serene Hoosic River providing scenic backdrops throughout. Participants will enjoy passing by thought-provoking art installations at MASS MoCA as they traverse downtown North Adams. The event is part of ongoing efforts to revitalize the historic flood control system since 2010, aiming to enhance ecological health while ensuring effective protection against floods and creating new community spaces like river walks and better public access. The half marathon starts promptly at 8am, followed by the first wave of the 5K runners at 8:15am. A one-mile walk will also be available immediately after both races conclude. To qualify for age division awards, participants must complete their respective distances within set time limits—4 hours for the half marathon and 1 hour for the 5K. Post-race festivities from 10am to 1:30pm include live music, refreshments, and an award ceremony celebrating first place winners in various age categories. Early bib pickup is available on September 18th from 5-7pm at Building 1 next to Bright Ideas, while race day registration begins at the start line from 7-8am. Race participants who register by August 19th will receive a commemorative t-shirt and finisher medal upon completion. Sizes XS–XXL are guaranteed for early registrants; additional shirts may be available on race day based on supply. A special $10 student discount is offered to those aged 13-22, with children under 12 running free in all categories. Join us this September as we celebrate the beauty of North Adams and its ongoing commitment to community revitalization through the Hoosic River Run.
Races Offered
5K
Sep 19, 2026
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Distance —
5K
terrain
Type —
Running
timer
23 days remaining
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$40.00
Half Marathon 13.1M
Sep 19, 2026
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Distance —
21.1K
terrain
Type —
Running
timer
23 days remaining
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$90.00
Walk - untimed 1M
Sep 19, 2026
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Distance —
1.6K
terrain
Type —
Running
timer
23 days remaining
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$20.00
Weather History
These values represent the 3-year monthly averages for September in North Adams.
thermostatTemperature
12.0° / 22.3°
wb_sunnyFeels like
11.3° / 21.6°
light_mode
Avg sunshine hours
9h 26m
water_drop
Avg rainfall
2.8 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
7.2 km/h (Light breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (5.0)
humidity_mid
Humidity
79.5%
wb_twilight
Sunrise
06:32
nightlight
Sunset
19:00
About North Adams
Learn more about the host city, North Adams.
North Adams is a town of 13,000 people (2020) in the Berkshires of Massachusetts. In the 19th century it was the industrial center of the region. Old factory buildings are now being recycled to other uses, including the new Massachusetts Museum of Contemporary Art. The town's rail access was improved by one of the great engineering feats of the 19th century, the Hoosac Tunnel. North Adams is chock-full of interesting historic houses, only a few of which are pictured in this article.