New Forest Marathon

Brockenhurst, England, UK · September 13, 2026
partly-cloudy-day67°·71° high·Breezy·Dry
7
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Race Day Weather

partly-cloudy-day
67°at start
71° high
Breezy
Dry

Warm start, adjust for humidity

Runners will face temperatures starting at 66°F and rising to 69°F, with humidity averaging 79%. Wind will reach a maximum of 15 mph from the WSW, creating headwinds from miles 2-4 and 7, which may challenge pacing. Runners should consider a conservative start and maintain hydration, especially during the climbs at miles 6 and 19.

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Pace Calculator

Distance: 26.2mi
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Race Info

The New Forest Marathon starts and finishes at New Park Showground in Brockenhurst, with a multi-terrain course of gravel paths, woodland trails, and tarmac through New Forest National Park, where free-roaming New Forest ponies are a regular sight along the route. Race weekend (branded The Garmin New Forest Marathon) also includes a half marathon, 10K, 5K, junior races, and a woodland walk, plus camping and live music at the race village in Brockenhurst.

FAQ

When is the 2026 New Forest Marathon?

The 2026 New Forest Marathon will be held on Sunday September 13, 2026.

What is the time limit for the New Forest Marathon?

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

What will the weather be like for the 2026 New Forest Marathon?

The forecast calls for a high of 71°F and a low of 59°F with a 48% chance of rain.

Historical Weather

Based on 5 years of data
Avg Temp
67°F
L:62° H:68°
RunScore
7
Conditions
Rain Freq
80%
4 of 5 yrs
Wind10mph
Dew61°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
partly-cloudy-day
51°/62°Light
7
2024
rain
60°/69°Light
8
2023
cloudy
71°/77°Light
7
2022
partly-cloudy-day
63°/69°-
8
2021
cloudy
63°/66°Light
9