Tatsumi (加川竜巳) Kagawa
Born : 1967 Cat. M55 Ultrarunner since 2013 JPN
37
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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 ?FRAFranceJPNJapan
25,9%
Rank quotient ?This runner's calculation uses 37 eligible race(s): Σ(rank − 1) = 5 592; Σ finishers = 21 570. 5 592 / 21 570 × 100 = 25.92%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed37
Km — ultra races3 362 km
> 100 km13
> 160 km5
> 24h1
Longest race174,0 km

Km per year (ultra races)

340
3 races
2022
462
5 races
2023
239
2 races
2024
574
6 races
2025
334
2 races
2026

Race types (share of distance)

Road10,2%
Trail89,8%

HISTORY

37 race(s)
DateRacePerf.Rk
2026
28.08 174km FRA23ème Ultra Trail Tour du Mont Blanc 37:02:16 h728
22.05 160km JPN5th Tokyo Grand Trail - 100mi 41:32:22 h39
2025
12.10 100mi JPN11th OSJ Koumi 100 34:28:46 h94
23.09 50km JPN2nd OSJ Ontake 50km 5:12:07 h74
20.07 65km JPN16th Nozawa Onsen 4100D Mountain Trail 12:36:18 h89
06.06 103km JPN4th Tamba 100 Adventure Trail - 100km 34:27:27 h9
10.05 115.1km JPN3rd Aso Volcano Trail 17:44:11 h61
05.04 80km JPN7th Flash Trail Challenge 80km 14:12:49 h12
2024
13.10 71.5km JPN32th Hasetsune Cup - Japan Mountain Endurance Race 15:21:54 h547
26.04 167km JPN9th Ultra-Trail Mt. Fuji 33:47:20 h244
2023
10.12 70km JPN10th Izu Trail Journey 10:24:33 h357
02.09 59km JPN7th Kyoto Grand Traverse 10:07:19 h69
16.07 65km JPN14th Nozawa Onsen 4100D Mountain Trail 10:20:15 h43
10.06 100.8km JPN3rd Okushinano 100 14:06:11 h48
21.04 167km JPN8th Ultra-Trail Mt. Fuji 31:34:50 h251
2022
20.11 106km JPN8th FunTrails100K Round 22:42:46 h109
07.10 169km JPN2nd Lake Biwa 100 46:01:01 h94
17.07 65km JPN13th Nozawa Onsen 4100D Mountain Trail 10:38:34 h73
2020
13.12 66km JPN7th Izu Trail Journey 9:18:30 h250
2019
08.12 71.7km JPN6th Izu Trail Journey 9:28:00 h270
29.09 53km JPN7th Trainic world Soto-Chichibu Trail Run 50km 9:46:55 h169
14.09 24h JPN14. Shonan Int. Relay Marathon 24 Hour Run 141.900 km34
25.08 70km JPN6th Tsukuba Renjyo 70 km Road & Trail Run 12:14:49 h147
13.07 65km JPN10th Nozawa Onsen 4100D Mountain Trail 10:25:24 h73
2018
08.07 49.6km JPN7th Trainic world Ogose-Tokigawa Trail Run 50km 8:02:29 h87
2017
23.09 129km JPN4th SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup 25:21:10 h85
03.09 49.6km JPN6th Trainic world Ogose-Tokigawa Trail Run 50km 7:15:31 h43
09.07 49.8km JPN5th Trainic world Chichibu Trail Run 50km 8:29:45 h45
2016
03.09 110km JPN1st Trainic World 100 km in Sai-No-Kuni 27:02:55 h31
02.07 80km JPN6th Utsukushigahara 80 km Trail Run 13:51:22 h223
08.05 49.8km JPN4th Trainic world Chichibu Trail Run 50km 7:30:07 h37
2015
27.10 45km JPN7th Shinshu-Togakushi Trail Run Race 6:41:29 h46
30.08 70km JPN2nd Tsukuba Renjyo 70 km Road & Trail Run 8:28:55 h35
2014
30.08 63km JPN1st Shigakogen Extreme Trail 18:01:57 h229
20.04 100km JPN24th Fuji 5 Lakes 100 km Challenge 10:57:49 h221
2013
29.09 50km JPN6th OSJ Adatara Trail 50K 9:38:24 h98
30.06 100km road race JPN28. Lake Saroma 100 km Ultramarathon 10:49:32 h565