Christmas Lights in the City 10k Tour - Merrily Medium
About the Event
Experience the enchantment of Secret London Runs' Christmas Lights in the City 10k Tour from November 22 to December 19, 2026. This captivating evening race invites runners to explore some of London's most iconic festive light displays while enjoying a scenic and spirited run through the city. The tour features routes that weave past beautifully illuminated landmarks, offering participants an unforgettable journey through a winter wonderland. As you lace up your running shoes for this 10k adventure, prepare to be mesmerized by the vibrant colors of Christmas lights adorning historic buildings, bustling squares, and serene parks throughout central London. Each evening run promises not just a physical challenge but also a sensory delight as runners move through areas transformed into festive havens. The tour is designed to cater to all levels of fitness; whether you're an experienced runner or someone looking for their first 10k event, the flat terrain and well-lit paths ensure that everyone can enjoy this unique experience. In addition to the stunning scenery, participants will also benefit from a supportive community atmosphere as fellow runners share in the excitement. The race starts at dusk when the lights are just beginning to twinkle, creating an ethereal backdrop for your run. As you complete each lap or reach key checkpoints along the route, marvel at how far London's festive spirit has come. Secret London Runs' Christmas Lights in the City 10k Tour is more than a race; it’s an invitation to embrace the magic of winter and celebrate the joyous season with others who share your passion for running. Join us as we light up the night and create lasting memories against the backdrop of London's most enchanting holiday displays.
Races Offered
10k City - Merrily Medium
Nov 22, 2026
straighten
Distance —
10K
terrain
Type —
Running
timer
59 days remaining
sell
£25.00
Weather History
These values represent the 3-year monthly averages for November in London.
thermostatTemperature
5.9° / 11.0°
wb_sunnyFeels like
2.5° / 8.0°
light_mode
Avg sunshine hours
4h 18m
water_drop
Avg rainfall
2.5 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
12.8 km/h (Gentle breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Low (1.4)
humidity_mid
Humidity
85.5%
wb_twilight
Sunrise
08:18
nightlight
Sunset
17:11
About London
Learn more about the host city, London.
London is the capital and largest city of England and the United Kingdom, with a population of 9.14 million people in 2025. Its wider metropolitan area is the largest in Western Europe, with a population of 15.4 million. London stands on the River Thames in southeast England, at the head of a 50-mile (80 km) tidal estuary down to the North Sea, and has been a major settlement for nearly 2,000 years. Its ancient core and financial centre, the City of London, was founded by the Romans as Londinium and has retained its medieval boundaries. The City of Westminster, to the west of the City of London, has been the site of the national government and parliament for centuries. London grew rapidly in the 19th century, becoming the world's largest city at the time. Since the 19th century the name "London" has referred to the metropolis around the City of London, historically split among the counties of Middlesex, Essex, Surrey, Kent and Hertfordshire. Since 1965 it has largely comprised the administrative area of Greater London, governed by 33 local authorities and the Greater London Authority.
