Tatiana (Жиркова Татьяна) Zhirkova
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Born : 1970
Cat. W55 Ultrarunner since 2003
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
18
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 ?
South AfricaRussia
South AfricaRussia1,4%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 519; Σ finishers = 37 339. 519 / 37 339 × 100 = 1.39%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed5
Km — ultra races388 km
Longest race100,0 km
Open Race at IAU 100km EC Chernogolovka — 19/4/2003
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F2
Longest winning streak0
Current streak0
Records
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2005 | ||||
| 26.03 | 56km road race | 36th Two Oceans Marathon |
3:47:14 h | 124 |
| 2004 | ||||
| 11.09 | 50mi |  29. IAU 100km WC Winschoten - 50mi split |
6:26:45 h | 22 |
| 16.06 | 87km road race | 79th Comrades Marathon - Up Run |
6:28:02 h | 69 |
| 10.04 | 56km road race | 35th Two Oceans Marathon |
3:55:45 h | 248 |
| 2003 | ||||
| 16.06 | 89km road race | 78th Comrades Marathon - Down Run |
6:17:51 h | 51 |
| 19.04 | 50mi | Open Race at IAU 100km EC Chernogolovka - 50mi Split |
6:34:00 h | 38 |
| 19.04 | 50km | Open Race at IAU 100km EC Chernogolovka - 50km Split |
3:32:32 h | 44 |
| 19.04 | 100km | Open Race at IAU 100km EC Chernogolovka |
7:19:51 h | 32 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 19/4/2003 | Open Race at IAU 100km EC Chernogolovka | 100,00 | ×5 |
| ✓ 2 | 16/6/2003 | 78th Comrades Marathon - Down Run (RSA) | 89,00 | ×4 |
| ✓ 3 | 16/6/2004 | 79th Comrades Marathon - Up Run (RSA) | 87,00 | ×4 |
| ✓ 4 | 26/3/2005 | 36th Two Oceans Marathon (RSA) | 56,00 | ×3 |
| ✓ 5 | 10/4/2004 | 35th Two Oceans Marathon (RSA) | 56,00 | ×3 |