Cheol-Hwa (배철화) Bae
Ultrarunner since 2017 KOR
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?KORSouth Korea
4,3%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 138; Σ finishers = 3 212. 138 / 3 212 × 100 = 4.30%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed23
Km — ultra races2 867 km
> 100 km6
> 160 km5
> 200 km1
Longest race312,0 km

Km per year (ultra races)

400
3 races
2022
100
1 race
2023
100
1 race
2024
100
1 race
2025
2026

Race types (share of distance)

Road82,6%
Trail17,4%

Wins & podiums (ultra)

🏆 Win4
🏆 Win M6
🏅 Top 314
🏅 Top 3 M14
Longest winning streak1
Current streak0

HISTORY

23 race(s)
DateRacePerf.Rk
2025
08.03 100km KOR20th Busan Beach Ultramarathon 100km 9:32:00 h5
2024
24.02 100km KOR19th Busan Beach Ultramarathon 100km 10:24:00 h4
2023
17.06 100km KOR12th Ulsan Taewha River 100 km Ultramarathon 11:09:39 h7
2022
20.08 100km KOR18th Busan Summer Beach 100 km Ultra Marathon 11:31:00 h4
03.06 200km KOR17h Water Love Nagdong River Ultramarathon 200 km 26:59:00 h3 🥉
12.03 100km KOR17th Busan Beach Ultramarathon 100km 10:32:00 h3 🥉
2021
13.11 200km KOR20th Jeju-do around 200 km 25:44:07 h4
09.10 100km KOR17th Busan Summer Beach 100 km Ultra Marathon 10:59:08 h3 🥉
04.06 200km KOR16h Water Love Nagdong River Ultramarathon 200 km 26:45:00 h3 🥉
03.04 100km KOR8th SeJong Ultramarathon 10:46:00 h7
2020
11.01 100km KOR16th Busan Beach Ultramarathon 100km 10:23:00 h3 🥉
2019
17.08 100km KOR15th Busan Summer Beach 100 km Ultra Marathon 11:38:00 h1 🏆
15.06 100km KOR10th Ulsan Taewha River 100 km Ultramarathon 9:50:10 h3 🥉
31.05 200km KOR14th Water Love Nagdong River Ultramarathon 200 km 28:06:00 h1 🏆
18.05 100km KOR1st Cheongpung Cultural Ultra Marathon 9:54:00 h2 🥈
13.01 100km KOR15th Busan Beach Ultramarathon 100km 10:35:00 h1 🏆
2018
07.10 105km KOR1st Cheonan Samgeori Ultramarathon - 105km 10:08:00 h2 🥈
18.08 50km KOR14th Busan Summer Beach 50 km Ultra Marathon 6:50:30 h84
28.07 100km KOR1st Tongyeong Ultra Marathon - 100km 12:24:00 h10
26.05 100km KOR1st Mungyeong 100 km Ultra Marathon 10:24:00 h4
2017
21.09 312km KOR18th Trans Korea 312 km West to East 2d 03:30:00 h3 🥉
19.08 100km KOR13th Busan Summer Beach 100 km Ultra Marathon 10:50:53 h1 🏆
17.06 100km KOR8th Ulsan Taewha River 100 km Ultramarathon 9:49:54 h3 🥉