New Forest Half Marathon

Brockenhurst, England, UK · September 12, 2027·
partly-cloudy-day62°·62° high·Breezy·Dry
6
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New Forest Half Marathon race day weather

partly-cloudy-day
62°at start
63° high
Breezy
Dry
Your goal
0:00:00

Comfortable temps, moderate wind

Starting at 62°F, heat will be a factor from the gun — go out conservative and stay on top of hydration. Moderate winds around 14mph may affect pacing on open sections of the course. Moderate humidity at 78% is worth noting for effort level, especially in later miles.

Race day forecast available in 294 days
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Pace Calculator

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Race Plan

Get your personalized New Forest 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 New Forest Half Marathon

The half marathon starts and finishes at the showground in Brockenhurst and runs on a mix of compact gravel forest tracks and open tarmac roads through New Forest National Park. The route crosses forest enclosures and open heathland and includes Rhinefield Ornamental Drive, lined with Coastal Redwood and Giant Sequoia trees. Free-roaming New Forest ponies and deer are a regular sight. The course is flat and fast, with only gentle undulations through the forest sections.

Race weekend

Sunday, September 12
10:00 AMMarathon (26.2 mi)
10:50 AMHalf Marathon (13.1 mi)
11:15 AM10K (6.2 mi)11:30 AM5K (3.1 mi)

New Forest Half Marathon FAQ

When is the 2027 New Forest Half Marathon?

The 2027 New Forest Half Marathon will be held on Sunday September 12, 2027.

What is the time limit for the New Forest Half Marathon?

The time limit for the New Forest Half Marathon is 6 hours.

What will the weather be like for the 2027 New Forest Half Marathon?

The forecast calls for a high of 64°F and a low of 59°F with a 8% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

What is the weather usually like for the New Forest Half Marathon?

Over the 7 years racecast.io has race-day weather for (2020 to 2026), it averaged 62°F at the start and 66°F by a typical finish. Rain fell during race hours in 4 of those years (2023, 2024, 2025 and 2026).

What was the hottest New Forest Half Marathon?

Of the 7 years on record, 2023 was the warmest, reaching 73°F during race hours. The coldest start was 2025, at 51°F.

What was the windiest New Forest Half Marathon?

Of the 7 years on record, 2020 was the windiest (run in Wimborne St Giles, UK), with wind averaging 16 mph during race hours. The calmest was 2021, at 3 mph.

New Forest Half Marathon weather history

Based on 7 years of data
Avg Temp
64°F
L:62° H:66°
RunScore
6
Conditions
Rain Freq
57%
4 of 7 yrs
Wind7mph
Dew59°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

This race has moved. A year marked with a city was run there, and its weather is from there.

YearConditionsLow / HighRainScoreResults
2026
rain
66°/68°Light
4
2025
partly-cloudy-day
51°/59°Light
8
2024
rain
60°/62°Light
6
2023
partly-cloudy-day
71°/73°Light
4
2022
partly-cloudy-day
62°/68°-
5
2021
cloudy
63°/64°-
5
2020Wimborne St Giles, UK
partly-cloudy-day
61°/67°-
6