Happy Trail Run Festival for Children with Cancer

South Korea flag Seoul, Seoul, South Korea

7 days left

Happy Trail Run Festival for Children with Cancer www.kormarathon.com
Date 15 Nov, 2026
Races 2 distances
Entry fee $44.62 – $52.06
Runner rating Be the first to rate
Happy Trail Run Festival for Children with Cancer

About the event

On November 15, 2026, runners will gather for the Cheonggyesan Trail Running Festival, an inspiring event that combines athletic challenge with charitable support. The race takes place on the scenic trails of Cheonggyesan, starting and finishing at the serene Cheonggyesan Waterside Park, just a short walk from Exit 1 of Cheonggyesanipgu Station.
Participants can choose between two distances: a challenging 20K route or a more manageable 10K option. Both courses wind through lush forests and along picturesque streams, offering breathtaking views at every turn. Entry fees for the event are fully donated to support children with cancer, making this race not just about personal achievement but also meaningful community service.
Registration opens in July and closes on October 30 at 4:00 p.m., or earlier if all slots fill up quickly due to high demand. Each runner will receive a trail running backpack filled with essential gear and a certificate commemorating their participation. The top three male and female finishers of the 20K race, as well as the last three participants regardless of gender, are awarded special recognition.
Join this heartwarming event for an unforgettable day of racing through nature while making a difference in the lives of young patients battling cancer.

Races offered

15Nov

10km

Running

Distance
10K
Countdown
7 days
Entry fee
$ 44.62
15Nov

기타

Running

Distance
20K
Countdown
7 days
Entry fee
$ 52.06

Weather history

3-year monthly averages for November in Seoul.

Temperature2.5° / 11.5°
Feels like-1.0° / 8.4°
Sunshine hours7h 41m
Rainfall1.8 mm
Snowfall0.1 cm
Wind8.6 km/h (Light breeze)
Humidity70.7%
Max UV indexLow (2.0)
Sweat lossLow
Course conditionsFirm and slightly soft
Sunrise07:11
Sunset17:21

About Seoul

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Scenic view of

Seoul, officially Seoul Special Metropolitan City, is the capital and largest city of South Korea, and the largest city in the whole of Korea. The broader Seoul Metropolitan Area, encompassing Seoul, Gyeonggi Province and Incheon, emerged as the world's sixth largest metropolitan economy in 2022, behind New York, Tokyo, Los Angeles, Paris, and London, and hosts more than half of South Korea's population. Although Seoul's population peaked at over 10 million, it has gradually decreased since 2014, standing at about 9.6 million residents as of 2024.

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