Chika (高山知香) Takayama
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Born : 1980
Cat. W45 Ultrarunner since 2017
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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 ?Japan
Japan64,7%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 4 427; Σ finishers = 6 838. 4 427 / 6 838 × 100 = 64.74%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 118 km
> 100 km4
> 160 km1
Longest race167,0 km
8th Ultra-Trail Mt. Fuji (UTMF) — 21/4/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road8,9%
Trail91,1%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0
Records
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 18.05 | 109.2km | 9th Trainic World 100 km in Sai-No-Kuni |
23:26:55 h | 46 |
| 2023 | ||||
| 17.06 | 105km | 1st Okumusashi Long Trail Race 105K |
30:52:03 h | 111 |
| 21.04 | 167km | 8th Ultra-Trail Mt. Fuji |
41:27:03 h | 1169 |
| 2022 | ||||
| 28.08 | 75km | 9th Tsukuba Renjyo 70 km Road & Trail Run |
11:17:31 h | 81 |
| 28.05 | 59km | 14th OSJ Okukuji Trail 60k |
12:13:00 h | 132 |
| 2021 | ||||
| 20.11 | 106km | 7th FunTrails100K Round |
23:35:36 h | 192 |
| 28.08 | 75km | 1st Okushinano 100 - 75 km |
12:28:22 h | 213 |
| 2019 | ||||
| 25.08 | 48km | 6th Tsukuba Renjyo 48 km Road & Trail Run |
6:10:18 h | 38 |
| 01.06 | 59km | 11th OSJ Okukuji Trail 60k |
13:24:44 h | 288 |
| 28.04 | 49km | 12th Ishioka Trail Run |
5:44:23 h | 53 |
| 2018 | ||||
| 09.12 | 71.7km | 5th Izu Trail Journey |
13:46:02 h | 1228 |
| 03.06 | 100km | 6th Tokyo Shibamata 100 km |
13:25:14 h | 762 |
| 29.04 | 46km | 11th Ishioka Trail Run |
6:16:33 h | 25 |
| 2017 | ||||
| 27.08 | 48km | 4th Tsukuba Renjyo 48 km Road & Trail Run |
6:47:14 h | 103 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 21/4/2023 | 8th Ultra-Trail Mt. Fuji (UTMF) | 167,00 | ×5 |
| ✓ 2 | 18/5/2024 | 9th Trainic World 100 km in Sai-No-Kuni | 109,20 | ×3 |
| ✓ 3 | 20/11/2021 | 7th FunTrails100K Round | 106,00 | ×3 |
| ✓ 4 | 17/6/2023 | 1st Okumusashi Long Trail Race 105K | 105,00 | ×3 |
| ✓ 5 | 3/6/2018 | 6th Tokyo Shibamata 100 km | 100,00 | ×3 |
| ✓ 6 | 28/8/2022 | 9th Tsukuba Renjyo 70 km Road & Trail Run | 75,00 | ×2 |
| ✓ 7 | 28/8/2021 | 1st Okushinano 100 - 75 km | 75,00 | ×2 |
| ✓ 8 | 9/12/2018 | 5th Izu Trail Journey | 71,70 | ×2 |
| ✓ 9 | 28/5/2022 | 14th OSJ Okukuji Trail 60k | 59,00 | ×2 |
| ✓ 10 | 1/6/2019 | 11th OSJ Okukuji Trail 60k | 59,00 | ×2 |
| ✓ 11 | 28/4/2019 | 12th Ishioka Trail Run | 49,00 | ×1 |
| ✓ 12 | 25/8/2019 | 6th Tsukuba Renjyo 48 km Road & Trail Run | 48,00 | ×1 |
| ✓ 13 | 27/8/2017 | 4th Tsukuba Renjyo 48 km Road & Trail Run | 48,00 | ×1 |
| ✓ 14 | 29/4/2018 | 11th Ishioka Trail Run | 46,00 | ×1 |