I-Kung (李一恭) Lee

Born : 1974 Cat. M50 Ultrarunner since 2013

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 ?

France

Hong Kong

Japan

Taiwan

69,0%

Rank quotient ?This runner's calculation uses 64 eligible race(s): Σ(rank − 1) = 11 994; Σ finishers = 17 374. 11 994 / 17 374 × 100 = 69.03%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed124

Km — ultra races8 013 km

> 100 km12

> 160 km6

> 200 km3

Longest race1 190,0 km

12ème La Transe Gaule, Roscoff (Finistère) - Gruissan-Plage (Aude) — 9/8/2016

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road33,1%

Trail17,0%

Stage49,8%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 33

🏅 Top 3 M3

Longest winning streak0

Current streak0

Records

50 km5h57'35 100 km11h48'17 100 mi35h46'00 6 h51,94 km 12 h73,51 km

HISTORY

92 race(s) · 16 stage(s) nested · 2 split(s) nested

Date		Race	Perf.	Rk
2021
12.02	58.6km	14th Chinese New Year Marathon - Ox	8:23:31 h	147
2019
08.12	66km	3rd Shancheng 66 km Ultramarathon	9:49:48 h	103
01.12	47km	1st Houbi to Yongkang Ultra Run	6:29:53 h	9
23.06	50km	1st North Dawu Mountain Ultra Marathon	7:41:25 h	263
05.02	54.4km	12th Tainan Branch Friendship Cup Chinese New Year Marathon	8:14:37 h	445
05.01	162km	4th Ultra-Trail Tai Mo Shan (UTMT) 100 Mile	37:13:52 h	86
2018
15.12	105km	1st 800 Heroes - Territory Southward	14:58:24 h	78
31.08	171km	16ème Ultra Trail Tour du Mont Blanc	42:48:01 h	1104
07.04	63km	2nd Legend of the Mountain 63 km Ultra Run	8:52:00 h	3 🥉
17.03	100km	8th Southern Cross-Island Highway 100 km Ultra Marathon	13:19:43 h	237
10.03	100km	1st Taiwania 100 Ultra Trail	13:33:11 h	70
16.02	55km	11th Tainan Branch Friendship Cup Chinese New Year Marathon	8:07:30 h	387
2017
30.12	162km	3rd Ultra-Trail Tai Mo Shan (UTMT) 100 Mile	35:46:00 h	78
02.12	102km	2nd Blue Whale Ultramarathon 102 km	14:57:28 h	61
25.11	104km	2nd Formosa Trail 100km	21:36:06 h	19
11.11	50km	4th MSIG Taiwan Action Asia 50	9:40:16 h	44
06.08	46.5km	2nd Tianxishui Ultra Run	5:33:04 h	49
05.08	50km	Fenjei Ancient Trail 50	7:52:55 h	41
10.06	45.5km	1st 17 Coast style Ultra Run	6:15:05 h	7
27.05	50km	3rd The Beast Trail 50km	16:33:23 h	63
15.04	110km	3rd The Northern Cross Ultramarathon - 110 km	15:55:30 h	69
28.01	51.8km	10th Tainan Branch Friendship Cup Chinese New Year Marathon	7:26:37 h	365
14.01	100km	7th Hong Kong 100 Ultra Trail Race	22:41:44 h	1038
08.01	100km	5th Zhenxibao (Cinsbu) 100 km Ultramarathon	13:52:36 h	417
2016
19.11	100km	1st Formosa Trail 100km	23:20:20 h	17
12.11	102km/2stages	1st Peerless two reefs Ultramarathon Stage Race	17:05:42 h	6
23.10	70km	1st Shudder Sheipa Ultramarathon - 70km	9:08:48 h	128
22.10	45.6km	1st Zhuolan Grand Canyon Ultra Run	8:06:01 h	2 🥈
01.10	65km	1st Ultra beauty Trail	17:28:21 h	21
24.09	45.6km	1st Tsou Customs Ultramarathon	6:33:00 h	7
26.08	62km	12° La Transe Gaule, Etape 18 St-Pons-de-Thomières - Moussan	10:00:56 h	26
25.08	69km	12° La Transe Gaule, Etape 17 St-Sernin-sur-Rance - St-Pons-de-Thomières	10:00:37 h	26
24.08	55km	12° La Transe Gaule, Etape 16 Cassagnes-Begonhès - St-Sernin-sur-Rance	7:23:48 h	26
23.08	56km	12° La Transe Gaule, Etape 15 St-Cyprien-sur-Dourdou - Cassagnes-Begonhès	7:33:03 h	23
22.08	69km	12° La Transe Gaule, Etape 14 Jussac - St-Cyprien-sur-Dourdou	9:46:11 h	25
21.08	64km	12° La Transe Gaule, Etape 13 Mauriac - Jussac	9:50:06 h	28
20.08	76km	12° La Transe Gaule, Etape 12 Peyrelevade - Mauriac	11:30:12 h	26
19.08	49km	12° La Transe Gaule, Etape 11 Bourganeuf - Peyrelevade	7:27:41 h	28
18.08	62km	12° La Transe Gaule, Etape 10 Saint-Sulpice-les-Feuilles - Bourganeuf	10:09:04 h	30
17.08	69km	12° La Transe Gaule, Etape 9 Angles-sur-l'Anglin - St-Sulpice-les-Feuilles	11:12:42 h	32
16.08	63km	12° La Transe Gaule, Etape 8 Monts-sur-Guesnes - Angles-sur-l'Anglin	9:36:10 h	29
15.08	58km	12° La Transe Gaule, Etape 7 Doué-la-Fontaine - Monts-sur-Guesnes	8:28:08 h	29
14.08	53km	12° La Transe Gaule, Etape 6 St-Georges-sur-Loire - Doué-la-Fontaine	8:32:06 h	32
13.08	71km	12° La Transe Gaule, Etape 5 Châteaubriant - St-Georges-sur-Loire	10:34:54 h	32
12.08	67km	12° La Transe Gaule, Etape 4 Guer - Châteaubriand	9:47:06 h	30
11.08	75km	12° La Transe Gaule, Etape 3 Pontivy - Guer	11:00:46 h	36
10.08	64km	12° La Transe Gaule, Etape 2 Plounévézel - Pontivy	9:17:05 h	37
09.08	62km	12° La Transe Gaule, Etape 1 Roscoff - Plounévézel	8:39:44 h	38
09.08	1190km/19stages	12ème La Transe Gaule, Roscoff (Finistère) - Gruissan-Plage (Aude)	7d 08:31:59 h	27
31.07	46km	1st Nanzhuang to Penglai Ultra Run	7:29:16 h	10
30.07	47km	1st Litungshan Ultramarathon	7:04:07 h	11
10.07	46km	1st Kaikung to Taihsing Ultra Run	5:48:23 h	5
09.07	46km	1st 85 Mountain Ultra Run	5:31:49 h	5
03.07	46.6km	1st 175 Coffee Road Ultramarathon	8:21:47 h	63
25.06	50km	2nd The Beast Trail 50km	19:28:13 h	66
05.06	50km	1st Ultra-Trail Yilan	9:53:14 h	81
29.05	50km	1st soar 136 Ultramarathon	9:06:54 h	162
28.05	48km	1st Renai to Fushoushan Ultramarathon	7:25:07 h	3 🥉
01.05	58km	1st Seediq Ultramarathon Stage Race - Stage 2 (Wushe to Jingguan)	8:55:11 h	5
30.04	46km	1st Seediq Ultramarathon Stage Race - Stage 1 (Puli to Wushe)	6:59:04 h	4
23.01	100km	6th Hong Kong 100 Ultra Trail Race	24:03:55 h	893
2015
14.11	50km	2nd MSIG Taiwan Action Asia 50	13:11:14 h	185
19.04	100km	25th Fuji 5 Lakes 100 km Challenge	13:47:39 h	1194
05.04	12h	2nd Yizai Jincheng 12h Ultramarathon	45.646 km	109
28.03–04.04	558.6km/8stages	1st Trans-Taiwan Ultra Marathon	4d 09:54:57 h	28
28.03	62.2km	1st Trans-Taiwan Ultra Marathon Stage 1 (Fukueichiao - Guanyin)	9:09:21 h	36
29.03	93.6km	1st Trans-Taiwan Ultra Marathon Stage 2 (Guanyin - Sanyi)	15:22:26 h	35
30.03	60.9km	1st Trans-Taiwan Ultra Marathon Stage 3 (Sanyi - Lukang)	11:11:35 h	30
31.03	88km	1st Trans-Taiwan Ultra Marathon Stage 4 (Lukang - Puzi)	15:25:18 h	32
01.04	68.1km	1st Trans-Taiwan Ultra Marathon Stage 5 (Puzi - Tainan)	12:23:08 h	31
02.04	74.4km	1st Trans-Taiwan Ultra Marathon Stage 6 (Tainan - Neipu)	16:21:50 h	31
03.04	55.8km	1st Trans-Taiwan Ultra Marathon Stage 7 (Neipu - Fangshan)	12:12:49 h	30
04.04	55.6km	1st Trans-Taiwan Ultra Marathon Stage 8 (Fangshan - Eluanpi)	13:48:30 h	31
22.03	12h	4th National Taipei University 12H Ultra Marathon	53.478 km	564
21.02	45km	1st Shueilin Ultramarathon	6:40:29 h	171
19.02	50km	8th Tainan Branch Friendship Cup Chinese New Year Marathon	6:55:30 h	444
2014
28.12	66km	3rd Yangmingshan Ultra Marathon	8:50:33 h	187
13.12	100km	3rd Yilan Dongshan River 100km Ultra-Marathon	11:48:17 h	125
06.12	45km	1st Muyeh Chihshang Ultramarathon	7:00:31 h	212
30.11	333km/6stages	2nd Hualien-Taitung Multi-day Ultramarathon	2d 08:38:34 h	46
30.11	53km	2nd Hualien-Taitung Multi-day Ultramarathon - Stage 1 Chihshang to Rueisuei	8:26:02 h	45
01.12	53km	2nd Hualien-Taitung Multi-day Ultramarathon - Stage 2 Rueisuei to Shoufeng	9:16:22 h	51
02.12	60km	2nd Hualien-Taitung Multi-day Ultramarathon - Stage 3 Shoufeng to Fengbin	9:47:29 h	44
03.12	63km	2nd Hualien-Taitung Multi-day Ultramarathon - Stage 4 Fengbin to Chenggongbin	9:58:55 h	49
04.12	52km	2nd Hualien-Taitung Multi-day Ultramarathon - Stage 5 Chenggong to Taitung	9:50:27 h	46
05.12	52km	2nd Hualien-Taitung Multi-day Ultramarathon - Stage 6 Taitung to Chihshang	9:19:19 h	41
23.11	60.9km	1st Wenhsiu keng Ultramarathon	9:57:22 h	12
20.09	54km	3rd Chenhsipao volunteer Ultra Marathon 54 km	8:49:39 h	95
13.09	12h	2nd Kaohsiung 12h Track UltraMarathon	51.500 km	166
09–10.08	122km/2stages	1st Shanhailian Ultramarathon	19:52:41 h	75
09.08	61km	1st Shanhailian Ultramarathon - Stage 1 Chihshang to Chenggong	9:56:15 h	88
10.08	61km	1st Shanhailian Ultramarathon - Stage 2 Chenggong to Chihshang	9:56:26 h	70
11.07	53km	Run Taiwan - Stage 21 Miaoli to Taichung	9:37:48 h	37
05.07	55km	Run Taiwan - Stage 15 Heping to Suao	9:20:32 h	7
04.07	45km	Run Taiwan - Stage 14 Hualien to Heping	8:42:52 h	9
03.07	47km	Run Taiwan - Stage 13 Guangfu to Hualien	7:39:29 h	16
25.06	45km	Run Taiwan - Stage 5 Tainan to Kaohsiung	7:19:18 h	38
23.06	48km	Run Taiwan - Stage 3 Dounan to Xinying	8:35:02 h	14
26.04	45km	1st Hengchun Shanhai Ultramarathon	5:59:54 h	207
06.04	45.6km	1st Mingde Reservoir Ultramarathon	5:34:33 h	429
28.03	65km	1st Race Across Taiwan stage race - Stage 2 Puli to Tsuifeng	9:53:05 h	45
27.03	81km	1st Race Across Taiwan stage race - Stage 1 Taichung Port to Puli	11:17:00 h	56
31.01	54km	7th Tainan Branch Friendship Cup Chinese New Year Marathon	6:34:33 h	265
26.01	6h	1st Yizai Jincheng 6h Ultramarathon	51.942 km	172
2013
05.10	12h	1st Kaohsiung 12h Track UltraMarathon	73.512 km	121
05.10	6h	1st Kaohsiung 12h Track UltraMarathon - 6h Split	49.008 km	115
05.10	50km	1st Kaohsiung 12h Track UltraMarathon - 50km Split	6:23:51 h	117
18.08	50km	2nd Taitung Liji badland 50km Ultra Marathon	5:57:35 h	120
03.08	72km	1st Shichong Creek Summer Ultramarathon	8:33:50 h	100
10.02	46.9km	6th Tainan Branch Friendship Cup Chinese New Year Marathon	6:32:29 h	341

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	9/8/2016	12ème La Transe Gaule, Roscoff (Finistère) - Gruissan-Plage (Aude)	1 190,00	×19
✓ 2	28/3/2015	1st Trans-Taiwan Ultra Marathon	558,60	×9
✓ 3	30/11/2014	2nd Hualien-Taitung Multi-day Ultramarathon	333,00	×5
✓ 4	31/8/2018	16ème Ultra Trail Tour du Mont Blanc (UTMB)	171,00	×2
✓ 5	5/1/2019	4th Ultra-Trail Tai Mo Shan (UTMT) 100 Mile	162,00	×2
✓ 6	30/12/2017	3rd Ultra-Trail Tai Mo Shan (UTMT) 100 Mile	162,00	×2
✓ 7	9/8/2014	1st Shanhailian Ultramarathon	122,00	×2
✓ 8	15/4/2017	3rd The Northern Cross Ultramarathon - 110 km	110,00	×1
✓ 9	15/12/2018	1st 800 Heroes - Territory Southward	105,00	×1
✓ 10	25/11/2017	2nd Formosa Trail 100km	104,00	×1
✓ 11	2/12/2017	2nd Blue Whale Ultramarathon 102 km	102,00	×1
✓ 12	12/11/2016	1st Peerless two reefs Ultramarathon Stage Race	102,00	×1
✓ 13	17/3/2018	8th Southern Cross-Island Highway 100 km Ultra Marathon	100,00	×1
✓ 14	10/3/2018	1st Taiwania 100 Ultra Trail	100,00	×1
✓ 15	14/1/2017	7th Hong Kong 100 Ultra Trail Race	100,00	×1
✓ 16	8/1/2017	5th Zhenxibao (Cinsbu) 100 km Ultramarathon	100,00	×1
✓ 17	19/11/2016	1st Formosa Trail 100km	100,00	×1
✓ 18	23/1/2016	6th Hong Kong 100 Ultra Trail Race	100,00	×1
✓ 19	19/4/2015	25th Fuji 5 Lakes 100 km Challenge	100,00	×1
✓ 20	13/12/2014	3rd Yilan Dongshan River 100km Ultra-Marathon	100,00	×1
✓ 21	5/10/2013	1st Kaohsiung 12h Track UltraMarathon	73,51	×1
✓ 22	3/8/2013	1st Shichong Creek Summer Ultramarathon	72,00	×1
✓ 23	23/10/2016	1st Shudder Sheipa Ultramarathon - 70km	70,00	×1
✓ 24	8/12/2019	3rd Shancheng 66 km Ultramarathon	66,00	×1
✓ 25	28/12/2014	3rd Yangmingshan Ultra Marathon	66,00	×1
✓ 26	1/10/2016	1st Ultra beauty Trail	65,00	×1
✓ 27	7/4/2018	2nd Legend of the Mountain 63 km Ultra Run	63,00	×1
✓ 28	23/11/2014	1st Wenhsiu keng Ultramarathon	60,90	—
✓ 29	12/2/2021	14th Chinese New Year Marathon - Ox	58,60	—
✓ 30	16/2/2018	11th Tainan Branch Friendship Cup Chinese New Year Marathon	55,00	—
✓ 31	5/2/2019	12th Tainan Branch Friendship Cup Chinese New Year Marathon	54,40	—
✓ 32	20/9/2014	3rd Chenhsipao volunteer Ultra Marathon 54 km	54,00	—
✓ 33	31/1/2014	7th Tainan Branch Friendship Cup Chinese New Year Marathon	54,00	—
✓ 34	22/3/2015	4th National Taipei University 12H Ultra Marathon	53,48	—
✓ 35	26/1/2014	1st Yizai Jincheng 6h Ultramarathon	51,94	—
✓ 36	28/1/2017	10th Tainan Branch Friendship Cup Chinese New Year Marathon	51,80	—
✓ 37	13/9/2014	2nd Kaohsiung 12h Track UltraMarathon	51,50	—
✓ 38	23/6/2019	1st North Dawu Mountain Ultra Marathon	50,00	—
✓ 39	11/11/2017	4th MSIG Taiwan Action Asia 50	50,00	—
✓ 40	5/8/2017	Fenjei Ancient Trail 50	50,00	—
✓ 41	27/5/2017	3rd The Beast Trail 50km	50,00	—
✓ 42	25/6/2016	2nd The Beast Trail 50km	50,00	—
✓ 43	5/6/2016	1st Ultra-Trail Yilan	50,00	—
✓ 44	29/5/2016	1st soar 136 Ultramarathon	50,00	—
✓ 45	14/11/2015	2nd MSIG Taiwan Action Asia 50	50,00	—
✓ 46	19/2/2015	8th Tainan Branch Friendship Cup Chinese New Year Marathon	50,00	—
✓ 47	18/8/2013	2nd Taitung Liji badland 50km Ultra Marathon	50,00	—
✓ 48	28/5/2016	1st Renai to Fushoushan Ultramarathon	48,00	—
49	1/12/2019	1st Houbi to Yongkang Ultra Run	47,00	—
50	30/7/2016	1st Litungshan Ultramarathon	47,00	—
51	10/2/2013	6th Tainan Branch Friendship Cup Chinese New Year Marathon	46,90	—
52	3/7/2016	1st 175 Coffee Road Ultramarathon	46,60	—
53	6/8/2017	2nd Tianxishui Ultra Run	46,50	—
54	31/7/2016	1st Nanzhuang to Penglai Ultra Run	46,00	—
55	10/7/2016	1st Kaikung to Taihsing Ultra Run	46,00	—
56	9/7/2016	1st 85 Mountain Ultra Run	46,00	—
57	5/4/2015	2nd Yizai Jincheng 12h Ultramarathon	45,65	—
58	22/10/2016	1st Zhuolan Grand Canyon Ultra Run	45,60	—
59	24/9/2016	1st Tsou Customs Ultramarathon	45,60	—
60	6/4/2014	1st Mingde Reservoir Ultramarathon	45,60	—
61	10/6/2017	1st 17 Coast style Ultra Run	45,50	—
62	21/2/2015	1st Shueilin Ultramarathon	45,00	—
63	6/12/2014	1st Muyeh Chihshang Ultramarathon	45,00	—
64	26/4/2014	1st Hengchun Shanhai Ultramarathon	45,00	—