Kanna (鈴木栞奈) Suzuki
ID 953797
Born : 1992 Cat. W23 Ultrarunner since 2016 JPN
29
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
3
Countries visited ?JPNJapanKORSouth KoreaTPETaiwan
25,3%
Rank quotient ?This runner's calculation uses 29 eligible race(s): Σ(rank − 1) = 2 102; Σ finishers = 8 298. 2 102 / 8 298 × 100 = 25.33%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed29
Km — ultra races2 988 km
> 100 km12
> 160 km9
> 200 km1
> 24h1
Longest race204,0 km
2nd Yarikan 100 — 30/4/2022

Km per year (ultra races)

684
5 races
2022
454
4 races
2023
211
2 races
2024
380
3 races
2025
100
1 race
2026

Race types (share of distance)

Road5,2%
Trail89,2%
Elim.5,6%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F13
Longest winning streak0
Current streak0

Records

50 km6h47'49100 km12h29'2250 mi14h34'09100 mi27h58'03Backyard25 loops

HISTORY

29 race(s)
DateRacePerf.Rk
2026
22.02 100km JPN1st GGR Ishikiriba 28:09:43 h6
2025
10.10 169km JPN5th Lake Biwa 100 41:53:47 h99
23.05 100mi JPN1st Round Girls 100 27:58:03 h8
15.03 50km JPN11th Mt. Hiei Int. 50 km Trail Run 8:08:25 h83
2024
16.06 50km JPN7th Sapporo Teine Trail 7:17:12 h28
03.05 100mi JPN4th Yarikan 100 30:46:29 h19
2023
17.12 70km JPN1st Coast to Coast Boso hanto 8:09:02 h34
18.11 54km JPN6th Geki Zaka 54 km 5:38:26 h17
16.09 162.6km JPN15th Shinetsu Five Mountains Trail 100 mile 31:23:18 h145
11.03 167km JPN2nd Kumagawa Revival Trail 36:59:24 h35
2022
06.11 50km JPN6th Koshu Alps Lily Route Challenge 7:54:42 h11
15.10 100km KOR4th Seoul Ultra Trail 100K 19:44:55 h30
17.09 162.6km JPN14th Shinetsu Five Mountains Trail 100 mile 30:59:40 h104
30.04 204km JPN2nd Yarikan 100 31:31:36 h17
05.03 167km JPN1st Kumagawa Revival Trail 39:29:53 h100
2021
20.11 Backyard Ultra JPN2nd Last Samurai Standing Backyard Ultra - Tokyo 167.650 km (25h)16
07.11 50km JPN5th Koshu Alps Lily Route Challenge 8:02:06 h12
2019
30.11 104km TPE4th Formosa Trail 100km 18:35:30 h21
03.11 50km JPN3rd Koshu Alps Lily Route Challenge 8:17:18 h23
13.07 100km JPN12th OSJ Ontake 100km Ultra Trail 13:03:41 h95
07.04 70km JPN5th Okumikawa Power Trail 10:49:15 h126
2018
09.12 71.7km JPN5th Izu Trail Journey 9:50:31 h180
03.11 48km JPN2nd Ninja Trail Run 6:42:13 h50
20.10 111km KOR6th Transjeju Int. Trail Run 100 18:52:40 h24
16.09 110km JPN10th Shinetsu Five Mountains Trail 110km 17:43:00 h72
23.06 80km JPN4th OSJ Yamanaka Onsen Trail Run 14:34:09 h73
2017
03.11 48km JPN1st Ninja Trail Run 6:30:41 h35
23.04 100km JPN27th Fuji 5 Lakes 100 km Challenge 12:29:22 h621
2016
20.11 50km JPN1st Minami Alps Mountain Marathon 6:47:49 h47