Key Info
Key info
- Date
- Sun, November 15, 2026
- Venue
- Cheonggyesan Waterside Park (400 m from Cheonggyesan Station Exit 1), Seoul
- Distance
- 20K, 10K
- Entry fee
- To be updated
- Registration
- Opens Jul 1 · Closes Oct 30
- Registration status
- Open
17th Happy Trail Run Festival
Trail raceD-31
- Race date
- Sun, November 15, 2026
20K10K
Open
Course
Race details
Course difficulty★★★★☆
제17회 행복트레일런 축제는 2026년 11월 15일 08:30 청계산 수변공원에서 열리는 소아암 환우돕기 트레일런입니다. 종목은 20km와 10km이며 선착순 500명, 접수는 10월 30일 16:00까지입니다.
Trail race info
- Elevation gain
- Checking
- Cutoff
- Checking
- Required gear
- Checking
Weather
D-31November climate normals
Climate normalsSeoul
Cloudy4°C ~ 14°C
The card switches to the live forecast five days before race day.
Open-Meteo three-year average
Reviews
Runner reviews
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Gear
Recommended gear for this race
Practical recommendations focused on safety and finishing your race.
트레일 소프트 플라스크
20K20K 트레일은 수분과 간단한 보급품을 안정적으로 챙길 수 있는 가벼운 플라스크가 유용합니다.
- Time To RunW-MX soft flask 500 mlCoupang
This product holds 500 ml. Check the minimum capacity and total quantity required by the race.
- Aonijie소프트 플라스크 500mlCoupang
- 하이드라팩Ultra Flask Speed 스포츠 물통Coupang
트레일 양말
20K오르내림이 이어지는 20K 코스에서는 쓸림을 줄이고 발을 보호하는 트레일 양말이 좋습니다.
Running socks
10KMoisture-wicking socks are a practical choice for both short races and training.
Dallim may receive a commission through Coupang Partners and AliExpress affiliate links. Check price, delivery, sizing, and the race's mandatory-gear rules before purchasing.