Seok-Gi (최석기) Choi

Born : 1963 Cat. M60 Ultrarunner since 2008

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

South Korea

11,7%

Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 114; Σ finishers = 973. 114 / 973 × 100 = 11.72%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed4

Km — ultra races401 km

> 100 km1

Longest race101,0 km

6th Youngdong Dried Persimmon Ultramarathon — 13/10/2012

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road75,1%

Trail24,9%

Records

100 km9h40'30

HISTORY

4 race(s)

Date		Race	Perf.	Rk
2014
14.06	100km	12th Gwangju 100km Ultra Marathon	12:41:12 h	47
2012
13.10	101km	6th Youngdong Dried Persimmon Ultramarathon	11:58:16 h	33
2009
22.08	100km	5th Busan Summer Beach 100 km Ultra Marathon	11:58:45 h	34
2008
02.08	100km	3rd Gangjin Ultra Marathon	9:40:30 h	4

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	13/10/2012	6th Youngdong Dried Persimmon Ultramarathon	101,00	×5
✓ 2	14/6/2014	12th Gwangju 100km Ultra Marathon	100,00	×5
✓ 3	22/8/2009	5th Busan Summer Beach 100 km Ultra Marathon	100,00	×5
✓ 4	2/8/2008	3rd Gangjin Ultra Marathon	100,00	×5