Josephine Brown
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Born : 1955
Cat. W70 Ultrarunner since 2003
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
16
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 ?Australia
South Africa
AustraliaSouth Africa88,6%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 10 183; Σ finishers = 11 499. 10 183 / 11 499 × 100 = 88.56%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races345 km
Longest race89,0 km
78th Comrades Marathon - Down Run (RSA) — 16/6/2003
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F5
Longest winning streak0
Current streak0
Records
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2009 | ||||
| 17.05 | 50km | Bunbury 50 km Ultramarathon |
4:51:03 h | 5 |
| 2006 | ||||
| 21.05 | 50km | Bunbury 50 km Ultramarathon |
4:48:00 h | 14 |
| 2005 | ||||
| 15.05 | 50km | Bunbury 50 km Ultramarathon |
5:04:34 h | 13 |
| 2003 | ||||
| 16.06 | 89km road race | 78th Comrades Marathon - Down Run |
11:35:16 h | 10131 |
| 01.03 | 50km | Bunbury Runners Club 50km Championship |
5:22:21 h | 14 |
| 01.03 | 6h | Bunbury Runners Club 6 Hour Track Challenge |
55.760 km | 12 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 16/6/2003 | 78th Comrades Marathon - Down Run (RSA) | 89,00 | ×5 |
| ✓ 2 | 1/3/2003 | Bunbury Runners Club 6 Hour Track Challenge | 55,76 | ×3 |
| ✓ 3 | 17/5/2009 | Bunbury 50 km Ultramarathon | 50,00 | ×3 |
| ✓ 4 | 21/5/2006 | Bunbury 50 km Ultramarathon | 50,00 | ×3 |
| ✓ 5 | 15/5/2005 | Bunbury 50 km Ultramarathon | 50,00 | ×3 |