Tatsuya (鈴木達矢) Suzuki
Born : 1975 Cat. M50 Ultrarunner since 2016 JPN
32
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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
2
Countries visited ?HKGHong KongJPNJapan
22,7%
Rank quotient ?This runner's calculation uses 32 eligible race(s): Σ(rank − 1) = 4 011; Σ finishers = 17 671. 4 011 / 17 671 × 100 = 22.70%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed32
Km — ultra races3 708 km
> 100 km19
> 160 km12
Longest race169,0 km
5th Lake Biwa 100 — 10/10/2025

Km per year (ultra races)

546
4 races
2022
632
5 races
2023
336
2 races
2024
501
3 races
2025
2026

Race types (share of distance)

Road20,6%
Trail79,4%

HISTORY

32 race(s)
DateRacePerf.Rk
2025
10.10 169km JPN5th Lake Biwa 100 36:41:04 h48
27.06 165km JPN4th Deep Japan Ultra 100 - 165 km 38:31:44 h19
25.04 167km JPN10th Ultra-Trail Mt. Fuji 28:18:03 h104
2024
11.10 169km JPN4th Lake Biwa 100 38:31:11 h50
26.04 167km JPN9th Ultra-Trail Mt. Fuji 29:52:21 h112
2023
06.10 169km JPN3rd Lake Biwa 100 37:40:04 h62
18.08 101km JPN10th World Cultural Heritage "Fuji" Foot Race 11:25:16 h7
17.06 105km JPN1st Okumusashi Long Trail Race 105K 25:38:56 h42
21.04 167km JPN8th Ultra-Trail Mt. Fuji 29:54:45 h176
11.03 90km JPN13th Little Edo 90k 9:37:57 h5
2022
07.10 169km JPN2nd Lake Biwa 100 44:13:03 h79
20.08 101km JPN9th World Cultural Heritage "Fuji" Foot Race 11:26:56 h4
21.05 100mi JPN7th Trainic World 100 Mile in Sai-No-Kuni 34:33:12 h88
12.03 115km JPN12th Oedo Night run 115k 12:45:03 h4
2021
14.11 63km JPN0. Minuma Challenge 60 6:05:03 h4
09.10 168.5km JPN7th OSJ Koumi 100 28:54:14 h55
2020
10.10 100mi JPN6th OSJ Koumi 100 35:25:19 h99
22.02 91km JPN10th Little Edo 91k 9:28:49 h4
2019
17.08 101km JPN7th World Cultural Heritage "Fuji" Foot Race 11:35:17 h10
13.07 100km JPN12th OSJ Ontake 100km Ultra Trail 12:47:01 h77
01.06 59km JPN11th OSJ Okukuji Trail 60k 11:30:11 h120
2018
09.12 71.7km JPN5th Izu Trail Journey 10:11:25 h222
15.09 100mi JPN10th Shinetsu Five Mountains Trail 100 mile 30:27:16 h147
19.08 101km JPN6th World Cultural Heritage "Fuji" Foot Race 11:39:00 h8
27.01 100km HKG8th Hong Kong 100 Ultra Trail Race 17:12:03 h356
2017
10.12 71.7km JPN4th Izu Trail Journey 10:39:23 h259
08.10 71.5km JPN25th Hasetsune Cup - Japan Mountain Endurance Race 18:39:16 h1114
25.06 72.7km JPN4. Spatrail - Shima to Kusatsu 10:36:16 h193
20.05 106km JPN2nd Trainic World 100 km in Sai-No-Kuni 22:39:19 h30
2016
11.12 71.7km JPN3rd Izu Trail Journey 10:25:37 h206
26.06 72.7km JPN3. Spatrail - Shima to Kusatsu 10:51:29 h184
28.05 50km JPN8th OSJ Okukuji Trail 50k 11:49:16 h155