Roxbury Half Marathon

Roxbury, CT, USA · November 14, 2026·
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Roxbury Half Marathon race day weather

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35°at start
42° high
Breezy
Dry
Your goal
0:00:00

Cold start — layer up

Runners will start in chilly 35°F conditions — dress in layers for the corral and plan to shed early. Light winds shouldn't be a major factor for pacing. Moderate humidity at 79% is worth noting for effort level, especially in later miles.

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Pace Calculator

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Race Plan

Get your personalized Roxbury Half Marathon race plan

A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

About the Roxbury Half Marathon

The Roxbury Half Marathon starts and finishes at Hurlburt Park in Roxbury, Connecticut, on a hilly mix of paved and dirt roads in the rural Litchfield County hills. Runners go out and back about 9.6 miles via Route 67, Route 199 and Judds Bridge Road, turning around on Walker Bridge Road past Judds Bridge. They then finish with a single lap of the 3.5 mile Hemlock Loop.

Race weekend

Saturday, November 14
7:30 AM50K (31.1 mi)8:30 AMMarathon (26.2 mi)
8:30 AMHalf Marathon (13.1 mi)
Area Map
Course Map

Roxbury Half Marathon FAQ

When is the 2026 Roxbury Half Marathon?

The 2026 Roxbury Half Marathon will be held on Saturday November 14, 2026.

What is the time limit for the Roxbury Half Marathon?

The time limit for the Roxbury Half Marathon is 6 hours.

What will the weather be like for the 2026 Roxbury Half Marathon?

The forecast calls for a high of 42°F and a low of 32°F with a 14% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

What is the weather usually like for the Roxbury Half Marathon?

Over the 4 years racecast.io has race-day weather for (2022 to 2025), it averaged 49°F at the start and 54°F by a typical finish. Rain fell during race hours in 2 of those years (2022 and 2025).

What was the hottest Roxbury Half Marathon?

Of the 4 years on record, 2022 was the warmest, reaching 67°F during race hours. The coldest start was 2023, at 37°F.

What was the windiest Roxbury Half Marathon?

Of the 4 years on record, 2024 was the windiest, with wind averaging 11 mph during race hours. The calmest was 2023, at 4 mph.

Roxbury Half Marathon weather history

Based on 4 years of data
Avg Temp
51°F
L:49° H:54°
RunScore
8
Conditions
Rain Freq
50%
2 of 4 yrs
Wind8mph
Dew42°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
rain
51°/56°Light
9
2024
clear-day
40°/44°-
10
2023
clear-day
37°/47°-
10
2022
rain
67°/67°Light
5