Mairead Pratschke
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Born : 1973
Cat. W50 Ultrarunner since 2009
6
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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 ?
Canada
Switzerland
United States
CanadaSwitzerlandUnited States55,1%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 564; Σ finishers = 1 024. 564 / 1 024 × 100 = 55.08%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races465 km
> 100 km1
Longest race125,0 km
10th Canadian Death Race — 1/8/2009
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F2
Longest winning streak0
Current streak0
Records
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2017 | ||||
| 26.08 | 49km | 5. Matterhorn Ultraks |
9:35:54 h | 354 |
| 2015 | ||||
| 27.09 | 50mi | 22nd Vermont 50 Miles Ultra Run |
9:59:04 h | 84 |
| 24.05 | 50mi | 10th Trail Festival at Pineland Farms |
9:18:29 h | 39 |
| 2010 | ||||
| 14.08 | 50mi | 2nd Iron Legs 50 Mile Mountain Race |
11:57:50 h | 27 |
| 2009 | ||||
| 01.08 | 125km | 10th Canadian Death Race |
23:00:57 h | 55 |
| 06.06 | 50km | 4th Scorched Sole Ultra 50 km |
5:12:19 h | 11 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/8/2009 | 10th Canadian Death Race | 125,00 | ×6 |
| ✓ 2 | 27/9/2015 | 22nd Vermont 50 Miles Ultra Run | 80,47 | ×4 |
| ✓ 3 | 24/5/2015 | 10th Trail Festival at Pineland Farms | 80,47 | ×4 |
| ✓ 4 | 14/8/2010 | 2nd Iron Legs 50 Mile Mountain Race | 80,47 | ×4 |
| ✓ 5 | 6/6/2009 | 4th Scorched Sole Ultra 50 km | 50,00 | ×2 |
| ✓ 6 | 26/8/2017 | 5. Matterhorn Ultraks | 49,00 | ×2 |