London Landmarks Half Marathon

London, UK, EnglandApril 12, 2026
Explorer

Race Day Weather

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45°
59° high
Breezy
Dry

Cool morning, steady winds ahead

Runners will face a cool start at 47°F, gradually warming to 59°F by the finish. Wind will be a crosswind for the first eight miles, shifting to a headwind at mile 9, then back to a crosswind until mile 12 before providing a tailwind for the final stretch. With humidity at 61%, pacing should be conservative early on to account for the changing wind conditions and maintain energy through the rolling course.

Race day forecast available in 12 days
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Pace Calculator

Distance: 13.1mi
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Pace
Weather Adj.
Common Goals:

A half marathon through the streets of London, passing all the major London sightseeing landmarks. Great for tourism.The event is not your average half marathon! From cultural landmarks and heritage to the city's quirky and hidden secrets, runners get to explore the capital on a route like no other!

We were thrilled to share our brand-new route for LLHM 2023.

The event started on the iconic Pall Mall, before runners took in the sights and sounds of London’s awe-inspiring landmarks, eventually finishing outside Downing Street.

New for LLHM 2023, runners headed past Chinatown and Soho and cross the historic Westminster Bridge.
Source

FAQ

When is the 2026 London Landmarks Half Marathon?

The 2026 London Landmarks Half Marathon will be held on Sunday April 12, 2026.

Historical Weather

Based on 7 years of data
Avg Temp
57°F
L:48° H:58°
RunScore
8
Conditions
Rain Freq
0%
0 of 7 yrs
Wind11mph
Dew37°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
clear-day
47°/60°-
8
2024
partly-cloudy-day
56°/61°-
6
2023
cloudy
45°/53°-
8
2022
clear-day
40°/49°-
8
2021
partly-cloudy-day
61°/70°-
8
2019
partly-cloudy-day
42°/58°-
9
2018
cloudy
47°/53°-
9