Newport Wales Marathon

Newport, Wales, UK · April 18, 2027
partly-cloudy-day48°·56° high·Breezy·Dry
10
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Race Day Weather

partly-cloudy-day
48°at start
56° high
Breezy
Dry

Cool start — fast day potential

A cool 48°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temperatures rising to 56°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing. Moderate humidity at 69% is worth noting for effort level, especially in later miles.

Race day forecast available in 201 days
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Distance: 26.2mi
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Race Info

The Newport Wales Marathon runs through Newport city centre and the Gwent Levels along the Usk estuary in South Wales. The course starts and finishes on Usk Way near the Transporter Bridge and is checked each year by an AIMS/World Athletics-affiliated course measurer. Runner's World has listed it among the fastest marathons in the world, and it is a Boston Marathon qualifier. The race is held annually in April and organized by Run 4 Wales.

Area Map

Course Map

FAQ

When is the 2027 Newport Wales Marathon?

The 2027 Newport Wales Marathon will be held on Sunday April 18, 2027.

Is the Newport Wales Marathon a Boston Marathon Qualifier?

Yes, the Newport Wales Marathon is an official Boston Marathon qualifier.

What is the time limit for the Newport Wales Marathon?

The time limit for the Newport Wales Marathon is 6 hours.

What will the weather be like for the 2027 Newport Wales Marathon?

The forecast calls for a high of 58°F and a low of 43°F with a 6% chance of rain.

Historical Weather

Based on 6 years of data
Avg Temp
51°F
L:47° H:52°
RunScore
10
Conditions
Rain Freq
17%
1 of 6 yrs
Wind9mph
Dew40°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
48°/55°-
10
2025
cloudy
49°/53°-
10
2024
partly-cloudy-day
45°/53°-
10
2023
cloudy
49°/53°Light
10
2019
clear-day
47°/51°-
10
2018
partly-cloudy-day
45°/49°-
10