Aya (津村綾) Tsumura
Born : 1976 Cat. W50 Ultrarunner since 2014 JPN
46
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
1
Countries visited ?JPNJapan
67,7%
Rank quotient ?This runner's calculation uses 47 eligible race(s): Σ(rank − 1) = 10 070; Σ finishers = 14 869. 10 070 / 14 869 × 100 = 67.72%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed47
Km — ultra races4 047 km
> 100 km7
> 160 km1
> 200 km1
Longest race250,0 km

Km per year (ultra races)

270
3 races
2022
315
4 races
2023
150
2 races
2024
172
3 races
2025
2026

Race types (share of distance)

Road98,9%
Stage1,1%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F2
Longest winning streak0
Current streak0

HISTORY

47 race(s)
DateRacePerf.Rk
2025
15.06 60km JPN1st Shimanami Surround 60km 11:36:32 h349
12.04 62km JPN7th Okuizumo Ultra Orochi 60km Tooashi 9:52:42 h147
05.04 50km JPN4th Ultra Udon Maranic - 50km 7:57:59 h17
2024
08.12 100km JPN5th Tobishima Ultra Marathon 15:42:49 h394
05.04 50km JPN3rd Ultra Udon Maranic 7:53:17 h78
2023
10.12 100km JPN4th Tobishima Ultra Marathon 15:24:35 h308
15.10 100km JPN5th Yasaka Ultra Marathon in Hamada - 100 km 15:53:36 h84
23.04 70km JPN2nd Suo-Oshima Ultra Marathon - 70 km 8:20:58 h28
04.03 45km JPN2nd Ultra Udon Maranic 45km 5:56:29 h5
2022
11.12 100km JPN3rd Tobishima Ultra Marathon 14:05:10 h167
23.05 100km JPN28th Ebisu-Daikoku 100 km Marathon 12:13:46 h78
22.05 70km JPN1st Suo-Oshima Ultra Marathon - 70 km 9:14:37 h23
2021
18.07 65km JPN1st Yamaguchi Hagi Return 10:42:16 h154
2020
12.01 50km JPN5th Yakushima Ultramarathon 50 km 6:41:01 h20
2019
15.12 50km JPN4th Okinawa 50km Ultramarathon 6:37:45 h67
08.12 100km JPN2nd Tobishima Ultra Marathon 13:24:02 h147
19.10 51.4km JPN10th Inagawa 100km Ultra-Marathon 5:55:18 h142
15.09 88km JPN10th Akiota Yajirushi Marathon 88km 12:04:27 h153
12.05 100km JPN26th Ebisu-Daikoku 100 km Marathon 13:55:47 h438
13.04 102km JPN5th Okuizumo Ultra Orochi 100km Tooashi 15:13:07 h392
2018
16.12 50km JPN3rd Okinawa 50km Ultramarathon 6:20:05 h38
09.12 100km JPN1st Tobishima Ultra Marathon 14:23:57 h137
28.10 66km JPN2nd Hiba Izanami Highway Run 10:01:20 h113
21.10 100km JPN24th River Shimanto 100km 11:56:53 h513
16.09 88km JPN9th Akiota Yajirushi Marathon 88km 11:48:37 h143
17.06 50km JPN13. Okinoshima 50km Ultra Marathon 6:53:40 h200
27.05 100km JPN25th Ebisu-Daikoku 100 km Marathon 13:19:03 h217
14.04 102km JPN4th Okuizumo Ultra Orochi 100km Tooashi 15:28:32 h330
2017
29.10 50km JPN1st Hiba Izanami Highway Run 7:13:45 h47
01.10 100km JPN1st Yasaka Ultra Marathon in Hamada - 100 km 14:54:25 h85
18.06 100km JPN12. Okinoshima 100km Ultra Marathon 14:26:08 h392
28.05 100km JPN24th Ebisu-Daikoku 100 km Marathon 13:52:44 h346
02.05 250km JPN29. Yamaguchi 100 Hagi-O-Kan Maranic 250 km 47:55:31 h294
15.04 102km JPN3rd Okuizumo Ultra Orochi 100km Tooashi 15:05:25 h277
08.01 100km JPN2nd Yakushima Ultramarathon 14:49:00 h78
2016
16.10 100km JPN22nd River Shimanto 100km 13:30:38 h991
19.06 50km JPN11. Okinoshima 50km Ultra Marathon 6:47:28 h211
05.06 66km JPN1st Osakikamijima Ultra Marthon 7:59:10 h81
29.05 100km JPN23rd Ebisu-Daikoku 100 km Marathon 13:19:36 h319
03.05 140km JPN28. Yamaguchi 100 Hagi-O-Kan Maranic 140 km 23:41:00 h227
16.04 102km JPN2nd Okuizumo Ultra Orochi 100km Tooashi 15:39:51 h250
27.03 70km JPN2nd Osaka Yodogawa 70 km Ultra Marathon 9:45:09 h165
2015
20.09 88km JPN6th Akiota Yajirushi Marathon 88km 12:44:00 h366
11.04 102km JPN1st Okuizumo Ultra Orochi 100km Tooashi 14:58:26 h151
15.03 100km JPN1st Nagoura Marathon 100 km 14:53:03 h217
2014
14.09 88km JPN5th Akiota Yajirushi Marathon 88km 12:46:46 h342
04.05 70km JPN26. Yamaguchi 100 Hagi-O-Kan Maranic 70 km 11:37:04 h396