Margaret Opatz
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Born : 1986
Cat. W40 Ultrarunner since 2014
17
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 States44,8%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 1 068; Σ finishers = 2 385. 1 068 / 2 385 × 100 = 44.78%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 083 km
> 100 km1
> 160 km1
Longest race160,9 km
3rd Willapa Trail Festival 100 Miles Race — 9/11/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 31
🏅 Top 3 F2
Longest winning streak0
Current streak0
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 9/11/2024 | 3rd Willapa Trail Festival 100 Miles Race | 160,93 | ×6 |
| ✓ 2 | 15/11/2025 | 11th Dead Horse 50 Mile Race | 80,47 | ×3 |
| ✓ 3 | 20/10/2017 | 12th Pony Express Trail 50 Mile | 80,47 | ×3 |
| ✓ 4 | 23/9/2017 | 4th Endurance Challenge - Utah Trail 50 Miles | 80,47 | ×3 |
| ✓ 5 | 22/8/2015 | 11th Lean Horse Ultra-Marathon 50 Mile | 80,47 | ×3 |
| ✓ 6 | 18/10/2025 | 14th Antelope Island Fall Classic 50K | 50,00 | ×1 |
| ✓ 7 | 29/3/2025 | 20th Antelope Island Buffalo Run 50 km | 50,00 | ×1 |
| ✓ 8 | 17/8/2024 | 2nd Mid Mountain 50K | 50,00 | ×1 |
| ✓ 9 | 23/3/2019 | 14th Antelope Island Buffalo Run 50 km | 50,00 | ×1 |
| ✓ 10 | 9/2/2019 | 21th Pemberton Trail 50 km | 50,00 | ×1 |
| ✓ 11 | 17/11/2018 | 8th Antelope Island Fall Classic 50K | 50,00 | ×1 |
| ✓ 12 | 14/4/2018 | 15th Desert Rats Trail Running Festival 50 km | 50,00 | ×1 |
| ✓ 13 | 29/7/2017 | 10th Speedgoat 50k | 50,00 | ×1 |
| ✓ 14 | 5/11/2016 | 6th Antelope Island Fall Classic 50K | 50,00 | ×1 |
| ✓ 15 | 3/9/2016 | 4th The Rut Mountain Runs | 50,00 | ×1 |
| ✓ 16 | 14/11/2015 | 5th Antelope Island Fall Classic 50K | 50,00 | ×1 |
| ✓ 17 | 26/7/2014 | 5th Wild Idaho Fifty km Endurance Run | 50,00 | ×1 |