Nancy (Gilbert) Berdan
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Born : 1948
Cat. W75 Ultrarunner since 1994
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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 ?United States
United States81,4%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 1 747; Σ finishers = 2 147. 1 747 / 2 147 × 100 = 81.37%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 294 km
> 100 km5
> 24h7
Longest race145,2 km
7th FANS 24 Hour Runs — 29/6/1996
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road59,7%
Trail40,3%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0
HISTORY
15 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2005 | ||||
| 04.06 | 24h | 16th FANS 24 Hour Runs |
80.595 km | 72 |
| 2001 | ||||
| 23.06 | 24h | 12th FANS 24 Hour Runs |
121.103 km | 37 |
| 10.05 | 50mi | 20th Ice Age Trail 50 Mile Run |
11:49:20 h | 277 |
| 2000 | ||||
| 24.06 | 24h | 11th FANS 24 Hour Runs |
113.297 km | 38 |
| 1999 | ||||
| 08.05 | 50mi | 18th Ice Age Trail 50 Mile Run |
11:35:14 h | 317 |
| 1998 | ||||
| 12.12 | 50mi | 9th Sunmart Texas Trails 50 Mile |
12:02:32 h | 247 |
| 27.06 | 24h | 9th FANS 24 Hour Runs |
110.240 km | 50 |
| 16.05 | 50mi | 17th Ice Age Trail 50 Mile Run |
11:51:23 h | 323 |
| 18.04 | 50km | 9th Trail Mix Race |
6:27:51 h | 129 |
| 1997 | ||||
| 28.06 | 24h | 8th FANS 24 Hour Runs |
83.203 km | 78 |
| 1996 | ||||
| 06.07 | 50km | 3rd Afton Trail Run 50K |
7:05:30 h | 55 |
| 29.06 | 24h | 7th FANS 24 Hour Runs |
145.162 km | 17 |
| 1995 | ||||
| 01.07 | 50km | 2nd Afton Trail Run 50K |
7:49:58 h | 57 |
| 24.06 | 24h | 6th FANS 24 Hour Runs |
118.286 km | 27 |
| 1994 | ||||
| 02.07 | 50km | 1st Afton Trail Run 50K |
5:39:27 h | 38 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 29/6/1996 | 7th FANS 24 Hour Runs | 145,16 | ×4 |
| ✓ 2 | 23/6/2001 | 12th FANS 24 Hour Runs | 121,10 | ×3 |
| ✓ 3 | 24/6/1995 | 6th FANS 24 Hour Runs | 118,29 | ×3 |
| ✓ 4 | 24/6/2000 | 11th FANS 24 Hour Runs | 113,30 | ×3 |
| ✓ 5 | 27/6/1998 | 9th FANS 24 Hour Runs | 110,24 | ×3 |
| ✓ 6 | 28/6/1997 | 8th FANS 24 Hour Runs | 83,20 | ×2 |
| ✓ 7 | 4/6/2005 | 16th FANS 24 Hour Runs | 80,60 | ×2 |
| ✓ 8 | 10/5/2001 | 20th Ice Age Trail 50 Mile Run | 80,47 | ×2 |
| ✓ 9 | 8/5/1999 | 18th Ice Age Trail 50 Mile Run | 80,47 | ×2 |
| ✓ 10 | 12/12/1998 | 9th Sunmart Texas Trails 50 Mile | 80,47 | ×2 |
| ✓ 11 | 16/5/1998 | 17th Ice Age Trail 50 Mile Run | 80,47 | ×2 |
| ✓ 12 | 18/4/1998 | 9th Trail Mix Race | 50,00 | ×1 |
| ✓ 13 | 6/7/1996 | 3rd Afton Trail Run 50K | 50,00 | ×1 |
| ✓ 14 | 1/7/1995 | 2nd Afton Trail Run 50K | 50,00 | ×1 |
| ✓ 15 | 2/7/1994 | 1st Afton Trail Run 50K | 50,00 | ×1 |