Tomoko (橋本智子) Hashimoto

Born : 1975 Cat. W50 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

36,1%

Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 4 683; Σ finishers = 12 985. 4 683 / 12 985 × 100 = 36.06%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed18

Km — ultra races1 405 km

> 100 km1

Longest race108,7 km

2nd Aso Round Trail — 12/5/2018

Km per year (ultra races)

116

2022

100

2023

2024

2025

2026

Race types (share of distance)

Road65,4%

Trail34,6%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F0

🏅 Top 30

🏅 Top 3 F3

Longest winning streak0

Current streak0

Records

50 km4h53'03 100 km10h51'13

HISTORY

18 race(s)

Date		Race	Perf.	Rk
2025
08.06	71km	13th Hida Takayama 71 km Ultramarathon	9:51:34 h	505
2023
11.06	100km	11th Hida Takayama 100 km Ultramarathon	13:57:32 h	1288
2022
18.09	60km	20th Tango 60 km Ultramarathon	8:11:23 h	124
19.03	56km	26th Mt. Rocco Cannonball Run - 56 km Speed	7:28:14 h	46
2019
15.09	100km	19th Tango 100 km Ultramarathon	13:40:16 h	815
09.06	100km	8th Hida Takayama 100 km Ultramarathon	11:20:25 h	419
2018
12.05	108.7km	2nd Aso Round Trail	22:10:43 h	95
2017
17.09	52km	9th Shinetsu Five Mountains Trail 110km	6:01:32 h	71
15.07	100km	10th OSJ Ontake 100km Ultra Trail	11:57:05 h	52
11.06	100km	6th Hida Takayama 100 km Ultramarathon	11:10:11 h	346
13.05	50km	3rd Mt. Hiei Int. 50 km Trail Run	8:30:03 h	172
23.04	70km	3rd Okumikawa Power Trail	10:38:26 h	96
2016
04.12	50km	4th Kumano Old Trails	9:01:37 h	129
02.10	50km	12th Ashiya Hama Shiokaze Ultra Marathon - 50 km	4:53:03 h	6
19.06	100km	11. Okinoshima 100km Ultra Marathon	11:47:14 h	103
22.05	77km	21th Saba Highway Ultramarathon	10:15:34 h	181
24.04	100km	8th 100 km Ultra Maranic Osaka	10:51:13 h	68
2015
20.09	60km	15th Tango 60 km Ultramarathon	6:37:08 h	185

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	12/5/2018	2nd Aso Round Trail	108,70	×3
✓ 2	11/6/2023	11th Hida Takayama 100 km Ultramarathon	100,00	×3
✓ 3	15/9/2019	19th Tango 100 km Ultramarathon	100,00	×3
✓ 4	9/6/2019	8th Hida Takayama 100 km Ultramarathon	100,00	×3
✓ 5	15/7/2017	10th OSJ Ontake 100km Ultra Trail	100,00	×3
✓ 6	11/6/2017	6th Hida Takayama 100 km Ultramarathon	100,00	×3
✓ 7	19/6/2016	11. Okinoshima 100km Ultra Marathon	100,00	×3
✓ 8	24/4/2016	8th 100 km Ultra Maranic Osaka	100,00	×3
✓ 9	22/5/2016	21th Saba Highway Ultramarathon	77,00	×2
✓ 10	8/6/2025	13th Hida Takayama 71 km Ultramarathon	71,00	×2
✓ 11	23/4/2017	3rd Okumikawa Power Trail	70,00	×2
✓ 12	18/9/2022	20th Tango 60 km Ultramarathon	60,00	×1
✓ 13	20/9/2015	15th Tango 60 km Ultramarathon	60,00	×1
✓ 14	19/3/2022	26th Mt. Rocco Cannonball Run - 56 km Speed	56,00	×1
✓ 15	17/9/2017	9th Shinetsu Five Mountains Trail 110km	52,00	×1
✓ 16	13/5/2017	3rd Mt. Hiei Int. 50 km Trail Run	50,00	×1
✓ 17	4/12/2016	4th Kumano Old Trails	50,00	×1
✓ 18	2/10/2016	12th Ashiya Hama Shiokaze Ultra Marathon - 50 km	50,00	×1