Ho-Yin (Kathryn) Tong
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Born : 1986
Cat. M40 Ultrarunner since 2015
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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 ?Hong Kong
Italy
Japan
Hong KongItalyJapan37,9%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 4 728; Σ finishers = 12 486. 4 728 / 12 486 × 100 = 37.87%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races644 km
> 100 km1
Longest race120,0 km
13^ Lavaredo Ultra Trail by UTMB - 120K — 28/6/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 20.06 | 58km | 2nd Kaga Spa by UTMB - Kaga Spa Trail Endurance 50 |
7:46:22 h | 41 |
| 2024 | ||||
| 29.03 | 66km | 4th 4TUL 66km Half Loop |
10:45:00 h | 11 |
| 2023 | ||||
| 11.03 | 50km | 1st The North Face 100 Ultra Trail Challenge Hong Kong |
11:21:22 h | 409 |
| 2019 | ||||
| 26.10 | 50km | 9th MSIG HK50 |
8:39:08 h | 149 |
| 28.06 | 120km | 13^ Lavaredo Ultra Trail by UTMB - 120K |
25:37:04 h | 897 |
| 23.03 | 50km | 1st MSIG HK50 West |
8:13:11 h | 49 |
| 23.02 | 50km | 7th MSIG Sai Kung 50 |
9:53:27 h | 61 |
| 2017 | ||||
| 17.11 | 100km | 36th Oxfam Trailwalker Hong Kong |
22:30:31 h | 502 |
| 2015 | ||||
| 20.11 | 100km | 34th Oxfam Trailwalker Hong Kong |
31:17:19 h | 2618 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 28/6/2019 | 13^ Lavaredo Ultra Trail by UTMB - 120K | 120,00 | ×5 |
| ✓ 2 | 17/11/2017 | 36th Oxfam Trailwalker Hong Kong | 100,00 | ×4 |
| ✓ 3 | 20/11/2015 | 34th Oxfam Trailwalker Hong Kong | 100,00 | ×4 |
| ✓ 4 | 29/3/2024 | 4th 4TUL 66km Half Loop | 66,00 | ×2 |
| ✓ 5 | 20/6/2026 | 2nd Kaga Spa by UTMB - Kaga Spa Trail Endurance 50 | 58,00 | ×2 |
| ✓ 6 | 11/3/2023 | 1st The North Face 100 Ultra Trail Challenge Hong Kong | 50,00 | ×2 |
| ✓ 7 | 26/10/2019 | 9th MSIG HK50 | 50,00 | ×2 |
| ✓ 8 | 23/3/2019 | 1st MSIG HK50 West | 50,00 | ×2 |
| ✓ 9 | 23/2/2019 | 7th MSIG Sai Kung 50 | 50,00 | ×2 |