Robert Kowalski
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Born : 1988
Cat. M35 Ultrarunner since 2016
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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 States37,5%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 957; Σ finishers = 2 552. 957 / 2 552 × 100 = 37.50%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 095 km
> 100 km1
> 160 km1
Longest race162,5 km
5th tBunk Endurance Challenge 100 Mile — 4/11/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
16 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 4/11/2017 | 5th tBunk Endurance Challenge 100 Mile | 162,54 | ×6 |
| ✓ 2 | 17/9/2022 | 16th Run Rabbit Run 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 3 | 11/5/2019 | 38th Ice Age Trail 50 Mile Run | 80,47 | ×2 |
| ✓ 4 | 14/10/2018 | 32nd Glacial Trail 50 Mile Race | 80,47 | ×2 |
| ✓ 5 | 12/5/2018 | 37th Ice Age Trail 50 Mile Run | 80,47 | ×2 |
| ✓ 6 | 14/10/2017 | 8th Des Plaines River 50 Miles Trail Race | 80,47 | ×2 |
| ✓ 7 | 24/6/2017 | 7th Black Hills 50 Mile Run | 80,47 | ×2 |
| ✓ 8 | 14/5/2022 | 41th Ice Age Trail 50 km Run | 50,00 | ×1 |
| ✓ 9 | 15/4/2022 | 19th Desert Rats Trail Running Festival 50 km | 50,00 | ×1 |
| ✓ 10 | 17/4/2021 | 18th Desert Rats Trail Running Festival 50 km | 50,00 | ×1 |
| ✓ 11 | 13/10/2019 | 33rd Glacial Trail 50 km Race | 50,00 | ×1 |
| ✓ 12 | 20/7/2019 | 2nd Palisades Ultra Trail Series (PUTS) - Big Elk 50k | 50,00 | ×1 |
| ✓ 13 | 21/4/2018 | 7th Earth Day 50k | 50,00 | ×1 |
| ✓ 14 | 13/5/2017 | 36th Ice Age Trail 50 km Run | 50,00 | ×1 |
| ✓ 15 | 9/7/2016 | 13th Dances with Dirt - Devil's Lake 50K Ultra | 50,00 | ×1 |
| ✓ 16 | 14/5/2016 | 35th Ice Age Trail 50 km Run | 50,00 | ×1 |