Fumiaki (高木文明) Takagi

Born : 1959 Cat. M65 Ultrarunner since 2015

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 ?

Japan

9,2%

Rank quotient ?This runner's calculation uses 65 eligible race(s): Σ(rank − 1) = 2 320; Σ finishers = 25 316. 2 320 / 25 316 × 100 = 9.16%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed70

Km — ultra races8 847 km

> 100 km32

> 160 km9

> 200 km8

Longest race516,0 km

20th River Road Foot Race 514 km — 30/4/2025

Km per year (ultra races)

1 273

2022

1 154

2023

1 070

2024

1 733

2025

403

2026

Race types (share of distance)

Road92,4%

Trail1,3%

Stage6,3%

Wins & podiums (ultra)

🏆 Win1

🏆 Win M1

🏅 Top 33

🏅 Top 3 M3

Longest winning streak1

Current streak0

Records

100 km9h11'56 50 mi8h04'47 100 mi21h54'08

HISTORY

67 race(s) · 6 stage(s) nested

Date		Race	Perf.	Rk
2026
06.06	159km	7th Nikko Sennin Concentric Highway Journey Run	21:58:07 h	7
28.03	160km	1st Shinkun Iga-goe Route Journey Run	21:54:08 h	8
14.03	84km	14th Arakawa Riverside Journey - Stage 1	8:36:35 h	8
2025
15.11	142km	7th Autumn leaves in Okumusashi / Chichibu Journey run	18:13:32 h	10
04.10	151km	2nd Noto Country Journey Run	20:21:19 h	14
13.09	250km	8th Utsukushima Fukushima Journey Run 250K	41:26:48 h	13
19.07	266km	9th Michinoku Tsugaru Journey Run 266K	45:59:54 h	13
29.06	100km	40. Lake Saroma 100 km Ultramarathon	10:12:49 h	379
07.06	159km	6th Nikko Sennin Concentric Highway Journey Run	24:42:04 h	12
30.04	516km	20th River Road Foot Race 514 km	4d 04:55:35 h	6
29–30.03	149km/2stages	2nd Modern Japanese Silk Road Journey Run	17:31:43 h	9
29.03	78km	2nd Modern Japanese Silk Road Journey Run - Stage 1	8:43:57 h	9
30.03	71km	2nd Modern Japanese Silk Road Journey Run - Stage 2	8:47:46 h	11
2024
16.11	130km	2nd Mito Kaido Journey run	18:02:43 h	6
05.10	151km	1st Noto Country Journey Run	20:45:29 h	12
23.08	210km	1st Donan Story Journey Run	36:01:35 h	13
13.07	266km	8th Michinoku Tsugaru Journey Run 266K	43:26:35 h	9
08.06	159km	5th Nikko Sennin Concentric Highway Journey Run	27:38:04 h	42
17.03	54.2km	12th Arakawa Riverside Journey Stage Race - Stage 2	5:33:18 h	3 🥉
04.02	100km	3rd Amami yori yori Run	10:51:29 h	4
2023
10.12	100km	4th Tobishima Ultra Marathon	10:15:31 h	11
18.11	130km	1st Mito Kaido Journey run	21:14:56 h	55
15.10	100km	29th River Shimanto 100km	10:05:00 h	138
15.07	266km	7th Michinoku Tsugaru Journey Run 263K	44:23:51 h	8
03.05	251km	18th River Road Foot Race 251 km	40:12:48 h	9
23.04	100km	4th Yamadera Zao 100 km Ultra Marathon	11:17:14 h	9
08.04	71km	18th Toda Saiko 70 km	6:34:56 h	29
18–19.03	136km/2stages	11th Arakawa Riverside Journey Stage Race	14:38:21 h	3 🥉
18.03	82km	11th Arakawa Riverside Journey Stage Race - Stage 1	8:47:38 h	3 🥉
19.03	54.2km	11th Arakawa Riverside Journey Stage Race - Stage 2	5:50:44 h	10
2022
20.11	63km	1. Minuma Challenge 60	6:06:49 h	11
12.11	47.2km	3rd Miyagi Yumeguri Ultra Run	4:26:00 h	1 🏆
29.10	146km	4th Autumn leaves in Okumusashi / Chichibu Journey run	18:53:45 h	16
03.09	121km	2nd Tone River Run Up Journey Run Upstream	17:16:43 h	7
16.07	266km	6th Michinoku Tsugaru Journey Run 263K	43:02:07 h	13
18.06	159km	3rd Nikko Sennin Concentric Highway Journey Run	23:58:00 h	6
12.06	100km	16th Iwate Ginga 100km Marathon Challenge	10:08:06 h	103
28.05	80km	2nd Lake Suwa Ultra Marathon - 80 km	8:04:47 h	5
02.04	155km	2nd Tone River Run Up Journey Run Downstream	19:44:00 h	6
21–22.03	136km/2stages	10th Arakawa Riverside Journey Stage Race	15:17:00 h	6
21.03	81.6km	10th Arakawa Riverside Journey Stage Race - Stage 1	9:20:00 h	9
22.03	55.4km	10th Arakawa Riverside Journey Stage Race - Stage 2	5:57:00 h	3 🥉
2021
30.10	146km	3rd Autumn leaves in Okumusashi / Chichibu Journey run	19:07:02 h	39
16.10	120km	1st Tone River Run Up Journey Run Upstream	15:18:00 h	11
09.10	155km	1st Tone River Run Up Journey Run Downstream	21:59:00 h	6
17.07	117km	1st Nakasendo Ultra	26:29:00 h	34
10.04	70km	16th Toda Saiko 70 km	6:06:30 h	63
04.04	56km	9th Arakawa Riverside Journey - 56 km	5:50:00 h	3 🥉
2020
24.10	146km	2nd Autumn leaves in Okumusashi / Chichibu Journey run	17:53:43 h	22
19.09	123km	3rd Utsukushima Fukushima Journey Run 123K	15:31:16 h	19
05.07	8h	26th 8-Hour Endurance Race Tokorozawa	78.400 km	25
2019
02.11	145km	1st Autumn leaves in Okumusashi / Chichibu Journey run	19:38:50 h	27
20.10	100km	8th Noto Peninsula 100 km Ultra Marathon	9:40:49 h	17
22.09	100km	29. Akita Nairiku 100km Marathon	9:30:43 h	45
13.07	177km	4th Michinoku Tsugaru Journey Run 177K	27:50:46 h	17
09.06	100km	15th Iwate Ginga 100km Marathon Challenge	9:11:56 h	27
12.05	100km	26th Ebisu-Daikoku 100 km Marathon	9:25:36 h	29
28.04	100km	21. Okukumano 100 km Ultramarathon	9:57:24 h	45
13.04	70km	14th Toda Saiko 70 km	6:12:08 h	46
2018
21.10	100km	7th Noto Peninsula 100 km Ultra Marathon	9:31:53 h	8
16.09	100km	18th Tango 100 km Ultramarathon	9:54:11 h	73
17.06	100km	2nd Nikko 100km Ultramarathon	10:14:12 h	80
14.04	70km	13th Toda Saiko 70 km	6:09:19 h	52
2017
15.10	100km	6th Noto Peninsula 100 km Ultra Marathon	9:52:25 h	21
02.07	100km	1st Nikko 100km Ultramarathon	10:17:24 h	89
04.06	100km	5th Tokyo Shibamata 100 km	9:27:11 h	101
2016
09.10	100km	11th Echigo Kubikino 100km Ultramarathon	9:43:13 h	97
18.09	100km	16th Tango 100 km Ultramarathon	9:45:54 h	66
05.06	100km	4th Tokyo Shibamata 100 km	9:46:08 h	95
09.04	70km	11th Toda Saiko 70 km	6:21:07 h	29
2015
20.09	100km	15th Tango 100 km Ultramarathon	9:42:49 h	92
06.06	100km	3rd Tokyo Shibamata 100 km	9:30:02 h	77
11.04	70km	10th Toda Saiko 70 km	6:18:17 h	37

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	30/4/2025	20th River Road Foot Race 514 km	516,00	×6
✓ 2	19/7/2025	9th Michinoku Tsugaru Journey Run 266K	266,00	×3
✓ 3	13/7/2024	8th Michinoku Tsugaru Journey Run 266K	266,00	×3
✓ 4	15/7/2023	7th Michinoku Tsugaru Journey Run 263K	266,00	×3
✓ 5	16/7/2022	6th Michinoku Tsugaru Journey Run 263K	266,00	×3
✓ 6	3/5/2023	18th River Road Foot Race 251 km	251,00	×3
✓ 7	13/9/2025	8th Utsukushima Fukushima Journey Run 250K	250,00	×3
✓ 8	23/8/2024	1st Donan Story Journey Run	210,00	×2
✓ 9	13/7/2019	4th Michinoku Tsugaru Journey Run 177K	177,00	×2
✓ 10	28/3/2026	1st Shinkun Iga-goe Route Journey Run	160,00	×2
✓ 11	6/6/2026	7th Nikko Sennin Concentric Highway Journey Run	159,00	×2
✓ 12	7/6/2025	6th Nikko Sennin Concentric Highway Journey Run	159,00	×2
✓ 13	8/6/2024	5th Nikko Sennin Concentric Highway Journey Run	159,00	×2
✓ 14	18/6/2022	3rd Nikko Sennin Concentric Highway Journey Run	159,00	×2
✓ 15	2/4/2022	2nd Tone River Run Up Journey Run Downstream	155,00	×1
✓ 16	9/10/2021	1st Tone River Run Up Journey Run Downstream	155,00	×1
✓ 17	4/10/2025	2nd Noto Country Journey Run	151,00	×1
✓ 18	5/10/2024	1st Noto Country Journey Run	151,00	×1
✓ 19	29/3/2025	2nd Modern Japanese Silk Road Journey Run	149,00	×1
✓ 20	29/10/2022	4th Autumn leaves in Okumusashi / Chichibu Journey run	146,00	×1
✓ 21	30/10/2021	3rd Autumn leaves in Okumusashi / Chichibu Journey run	146,00	×1
✓ 22	24/10/2020	2nd Autumn leaves in Okumusashi / Chichibu Journey run	146,00	×1
✓ 23	2/11/2019	1st Autumn leaves in Okumusashi / Chichibu Journey run	145,00	×1
✓ 24	15/11/2025	7th Autumn leaves in Okumusashi / Chichibu Journey run	142,00	×1
✓ 25	18/3/2023	11th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 26	21/3/2022	10th Arakawa Riverside Journey Stage Race	136,00	×1
✓ 27	16/11/2024	2nd Mito Kaido Journey run	130,00	×1
✓ 28	18/11/2023	1st Mito Kaido Journey run	130,00	×1
✓ 29	19/9/2020	3rd Utsukushima Fukushima Journey Run 123K	123,00	×1
✓ 30	3/9/2022	2nd Tone River Run Up Journey Run Upstream	121,00	×1
✓ 31	16/10/2021	1st Tone River Run Up Journey Run Upstream	120,00	×1
✓ 32	17/7/2021	1st Nakasendo Ultra	117,00	×1
✓ 33	29/6/2025	40. Lake Saroma 100 km Ultramarathon	100,00	×1
✓ 34	4/2/2024	3rd Amami yori yori Run	100,00	×1
✓ 35	10/12/2023	4th Tobishima Ultra Marathon	100,00	×1
✓ 36	15/10/2023	29th River Shimanto 100km	100,00	×1
✓ 37	23/4/2023	4th Yamadera Zao 100 km Ultra Marathon	100,00	×1
✓ 38	12/6/2022	16th Iwate Ginga 100km Marathon Challenge	100,00	×1
✓ 39	20/10/2019	8th Noto Peninsula 100 km Ultra Marathon	100,00	×1
✓ 40	22/9/2019	29. Akita Nairiku 100km Marathon	100,00	×1
✓ 41	9/6/2019	15th Iwate Ginga 100km Marathon Challenge	100,00	×1
✓ 42	12/5/2019	26th Ebisu-Daikoku 100 km Marathon	100,00	×1
✓ 43	28/4/2019	21. Okukumano 100 km Ultramarathon	100,00	×1
✓ 44	21/10/2018	7th Noto Peninsula 100 km Ultra Marathon	100,00	×1
✓ 45	16/9/2018	18th Tango 100 km Ultramarathon	100,00	×1
✓ 46	17/6/2018	2nd Nikko 100km Ultramarathon	100,00	×1
✓ 47	15/10/2017	6th Noto Peninsula 100 km Ultra Marathon	100,00	×1
✓ 48	2/7/2017	1st Nikko 100km Ultramarathon	100,00	×1
✓ 49	4/6/2017	5th Tokyo Shibamata 100 km	100,00	×1
✓ 50	9/10/2016	11th Echigo Kubikino 100km Ultramarathon	100,00	×1
✓ 51	18/9/2016	16th Tango 100 km Ultramarathon	100,00	×1
✓ 52	5/6/2016	4th Tokyo Shibamata 100 km	100,00	×1
✓ 53	20/9/2015	15th Tango 100 km Ultramarathon	100,00	×1
✓ 54	6/6/2015	3rd Tokyo Shibamata 100 km	100,00	×1
✓ 55	28/5/2022	2nd Lake Suwa Ultra Marathon - 80 km	80,00	×1
✓ 56	5/7/2020	26th 8-Hour Endurance Race Tokorozawa	78,40	—
✓ 57	8/4/2023	18th Toda Saiko 70 km	71,00	—
✓ 58	10/4/2021	16th Toda Saiko 70 km	70,00	—
✓ 59	13/4/2019	14th Toda Saiko 70 km	70,00	—
✓ 60	14/4/2018	13th Toda Saiko 70 km	70,00	—
✓ 61	9/4/2016	11th Toda Saiko 70 km	70,00	—
✓ 62	11/4/2015	10th Toda Saiko 70 km	70,00	—
✓ 63	20/11/2022	1. Minuma Challenge 60	63,00	—
64	4/4/2021	9th Arakawa Riverside Journey - 56 km	56,00	—
65	12/11/2022	3rd Miyagi Yumeguri Ultra Run	47,20	—