Sergey Shcherbakov
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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.
39
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
4
Countries visited ?
Bhutan
Morocco
Sweden
United States
17,9%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 771; Σ finishers = 4 297. 771 / 4 297 × 100 = 17.94%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed27
Km — ultra races1 659 km
> 100 km6
> 160 km6
> 200 km2
> 24h1
Longest race237,0 km
33. Marathon des Sables Maroc — 8/4/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road15,0%
Trail44,8%
Stage40,2%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M2
Longest winning streak0
Current streak0
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2022 | ||||
| 10.02 | 230km/5stages | 46:55:00 h | 8 | |
| 2019 | ||||
| 09.11 | 24h | 188.293 km | 2 🥈 | |
| 13.07 | 100mi | 17:21:40 h | 3 🥉 | |
| 24.05 | 200km/6stages | 27:51:43 h | 6 | |
| 2018 | ||||
| 08.04 | 237km/6stages | 30:19:47 h | 80 | |
| 2017 | ||||
| 13.05 | 50mi | 10:41:23 h | 66 | |
| 2014 | ||||
| 15.11 | 60km | 5:13:32 h | 29 | |
| 19.07 | 100mi | 20:27:00 h | 44 | |
| 2012 | ||||
| 17.11 | 50mi | 9:16:18 h | 268 | |
| 07.10 | 50km | 4:53:54 h | 39 | |
| 2011 | ||||
| 19.11 | 50mi | 8:15:53 h | 119 | |
| 07.05 | 50mi | 12:43:23 h | 103 | |
| 2010 | ||||
| 08.05 | 50km | 6:02:26 h | 17 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/4/2018 | 33. Marathon des Sables Maroc | 237,00 | ×6 |
| ✓ 2 | 10/2/2022 | Ice Ultra 2022 Race 1 | 230,00 | ×5 |
| ✓ 3 | 24/5/2019 | 7th GlobalLimits Bhutan 2019 - The Last Secret | 200,00 | ×5 |
| ✓ 4 | 9/11/2019 | 7th NJ One Day 24 Hour Race | 188,29 | ×4 |
| ✓ 5 | 13/7/2019 | 3rd Canal Corridor 100 Mile Endurance Run | 160,93 | ×4 |
| ✓ 6 | 19/7/2014 | 26th Vermont 100 Mile Endurance Race | 160,93 | ×4 |
| ✓ 7 | 13/5/2017 | 10th Endurance Challenge - New York Trail 50 Miles | 80,47 | ×2 |
| ✓ 8 | 17/11/2012 | 50th JFK 50 Mile | 80,47 | ×2 |
| ✓ 9 | 19/11/2011 | 49th JFK 50 Mile | 80,47 | ×2 |
| ✓ 10 | 7/5/2011 | 4th Endurance Challenge - New York Trail 50 Miles | 80,47 | ×2 |
| ✓ 11 | 15/11/2014 | 34th NYRR Knickerbocker 60K | 60,00 | ×1 |
| ✓ 12 | 7/10/2012 | 7th Blues Cruise 50K Ultra Trail | 50,00 | ×1 |
| ✓ 13 | 8/5/2010 | 3rd Endurance Challenge - New York Trail 50 km | 50,00 | ×1 |