Bernadette Lack
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Born : 1980
Cat. W45 Ultrarunner since 2012
18
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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 States89,1%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 2 396; Σ finishers = 2 690. 2 396 / 2 690 × 100 = 89.07%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed18
Km — ultra races1 039 km
> 24h2
Longest race80,5 km
19th Umstead Endurance Run 50 Miles — 6/4/2013
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road23,3%
Trail76,7%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0
HISTORY
18 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/4/2013 | 19th Umstead Endurance Run 50 Miles | 80,47 | ×3 |
| ✓ 2 | 17/11/2012 | 50th JFK 50 Mile | 80,47 | ×3 |
| ✓ 3 | 21/7/2012 | 2nd Cremator Ultra 50 Mile Endurance Race | 80,47 | ×3 |
| ✓ 4 | 11/2/2012 | 1st Delirium Ultra 24 Hour Run | 76,60 | ×2 |
| ✓ 5 | 9/2/2013 | 2nd Delirium Ultra 12 Hour Run | 60,66 | ×2 |
| ✓ 6 | 2/5/2026 | 8th White Lake Ultras 24 Hour Race | 57,94 | ×2 |
| ✓ 7 | 7/8/2026 | 12th Anchor Down Ultra 12 Hour Run | 55,20 | ×2 |
| ✓ 8 | 23/7/2016 | 3rd Montour 24 Endurance Runs - 12hrs day run | 53,11 | ×2 |
| ✓ 9 | 9/5/2015 | 50 km For Yo Momma | 50,00 | ×1 |
| ✓ 10 | 18/4/2015 | 8th Endurance Challenge - Washington D.C. Trail 50 km | 50,00 | ×1 |
| ✓ 11 | 21/12/2013 | 5th Mel Williams Memorial Seashore (Seashore Nature Trail) | 50,00 | ×1 |
| ✓ 12 | 10/8/2013 | The Annihilator 50K | 50,00 | ×1 |
| ✓ 13 | 27/7/2013 | 7th Great Cranberry Island 50K Ultra | 50,00 | ×1 |
| ✓ 14 | 4/5/2013 | 2nd OBX 50 km Ultramarathon | 50,00 | ×1 |
| ✓ 15 | 23/3/2013 | 25th The HAT Run 50K | 50,00 | ×1 |
| ✓ 16 | 23/6/2012 | 2nd Bad Marsh 50k Night Ultra | 50,00 | ×1 |
| ✓ 17 | 29/8/2026 | 2nd Ocean State Ultra | 48,28 | ×1 |
| ✓ 18 | 6/2/2016 | 11th 8 Hour Adventure Trail Run | 46,19 | ×1 |