Anna Zielaski
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13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
7,3%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 120; Σ finishers = 1 651. 120 / 1 651 × 100 = 7.27%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races816 km
Longest race80,5 km
40th American River 50 Mile Endurance Run — 6/4/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road32,6%
Trail67,4%
Wins & podiums (ultra)
🏆 Win4
🏆 Win F8
🏅 Top 36
🏅 Top 3 F11
Longest winning streak2
Current streak0
HISTORY
13 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/4/2019 | 40th American River 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 2 | 29/7/2017 | 4th Pioneer Spirit 50M | 80,47 | ×3 |
| ✓ 3 | 30/10/2016 | 17th Tussey Mountainback 50 Miler | 80,47 | ×3 |
| ✓ 4 | 4/4/2015 | 36th American River 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 5 | 15/2/2014 | 1st Jackpot Ultra Running Festival 6 Hour Race | 71,49 | ×2 |
| ✓ 6 | 14/2/2015 | 2nd Jackpot Ultra Running Festival 6 Hour Race | 63,70 | ×2 |
| ✓ 7 | 20/6/2015 | 3rd Trail Rail Run 50 km | 53,91 | ×2 |
| ✓ 8 | 22/6/2013 | 1st Trail Rail Run 50 km | 53,91 | ×2 |
| ✓ 9 | 27/8/2016 | 17th Tamalpa Headlands 50K | 50,69 | ×2 |
| ✓ 10 | 16/3/2019 | 4th Ruck a Chuck 50K | 50,00 | ×2 |
| ✓ 11 | 16/4/2016 | 30th Ruth Anderson Ultra 50km | 50,00 | ×2 |
| ✓ 12 | 29/3/2013 | 3rd Badger Mountain 50 km Challenge | 50,00 | ×2 |
| ✓ 13 | 18/8/2012 | 3rd Redwood Summer Trail Run | 50,00 | ×2 |