Gang-Yeon (이강연) Lee

Born : 1968 Cat. M55 Ultrarunner since 2003

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 ?

Czechia

South Korea

Taiwan

26,7%

Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 563; Σ finishers = 2 106. 563 / 2 106 × 100 = 26.73%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed18

Km — ultra races2 481 km

> 100 km6

> 160 km5

> 200 km5

> 24h4

Longest race309,0 km

23rd Trans Korea 308 km West to East — 5/10/2023

Km per year (ultra races)

212

2022

459

2023

100

2024

100

2025

100

2026

Race types (share of distance)

Road70,9%

Trail29,1%

Wins & podiums (ultra)

🏆 Win1

🏆 Win M1

🏅 Top 31

🏅 Top 3 M1

Longest winning streak1

Current streak0

Records

50 km9h55'41 100 km9h49'47 24 h230,08 km

HISTORY

20 race(s) · 1 split(s) nested

Date		Race	Perf.	Rk
2026
16.05	100km	8th TNF 100 Korea	18:47:39 h	45
2025
17.05	100km	7th TNF 100 Korea	17:54:04 h	55
2024
18.05	100km	6th TNF 100 Korea	19:19:43 h	51
2023
05.10	309km	23rd Trans Korea 308 km West to East	2d 16:39:00 h	30
30.09	50km	1st Wtr Chiaksan Trail Running	9:55:41 h	26
20.05	100km	5th TNF 100 Korea	19:31:23 h	50
2022
15.10	112km	9th Transjeju Int. Trail Run 100	20:40:06 h	84
09.04	100km	18th Cheongnamdae 100km Ultra Marathon	13:39:00 h	60
2020
23.05	100km	3rd Mungyeong 100 km Ultra Marathon	11:58:00 h	9
2019
10.08	60km	4th Yang Yang Int. Trailrun 60 km	8:24:00 h	4
15.06	100km	10th Ulsan Taewha River 100 km Ultramarathon	13:52:09 h	101
2005
16.09	308km	6th Trans Korea 308 km West to East	2d 09:57:00 h	10
14.05	24h	KUMF 24H Cup	66.800 km	25
2004
23.10	6h	IAU 24h WC Brno - 6h Split	66.461 km	29
23.10	12h	IAU 24h WC Brno - 12h Split	120.716 km	41
23.10	24h	IAU 24h WC Brno	230.083 km	14
21.08	100km	1st Cheonjinam Ultra Marathon Festival - 100 km	11:38:26 h	4
27.03	24h	4th Korea 24 Hours Race	222.580 km	1 🏆
27.03	24h	5th Soochow/Taipei 24h ultramarathon	222.580 km	5
27.03	12h	5th Soochow/Taipei 24h ultramarathon - 12h Split	126.400 km	11
2003
17.05	100km	1st Homigot Moonlight Sonata 100 km	9:49:47 h	7

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	5/10/2023	23rd Trans Korea 308 km West to East	309,00	×7
✓ 2	16/9/2005	6th Trans Korea 308 km West to East	308,00	×7
✓ 3	23/10/2004	IAU 24h WC Brno	230,08	×5
✓ 4	27/3/2004	4th Korea 24 Hours Race	222,58	×5
✓ 5	15/10/2022	9th Transjeju Int. Trail Run 100	112,00	×2
✓ 6	16/5/2026	8th TNF 100 Korea	100,00	×2
✓ 7	17/5/2025	7th TNF 100 Korea	100,00	×2
✓ 8	18/5/2024	6th TNF 100 Korea	100,00	×2
✓ 9	20/5/2023	5th TNF 100 Korea	100,00	×2
✓ 10	9/4/2022	18th Cheongnamdae 100km Ultra Marathon	100,00	×2
✓ 11	23/5/2020	3rd Mungyeong 100 km Ultra Marathon	100,00	×2
✓ 12	15/6/2019	10th Ulsan Taewha River 100 km Ultramarathon	100,00	×2
✓ 13	21/8/2004	1st Cheonjinam Ultra Marathon Festival - 100 km	100,00	×2
✓ 14	17/5/2003	1st Homigot Moonlight Sonata 100 km	100,00	×2
✓ 15	14/5/2005	KUMF 24H Cup	66,80	×1
✓ 16	10/8/2019	4th Yang Yang Int. Trailrun 60 km	60,00	×1
✓ 17	30/9/2023	1st Wtr Chiaksan Trail Running	50,00	×1