Robert Grabsztunowicz
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Born : 1975
Cat. M50 Ultrarunner since 2009
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
2
Countries visited ?
GreecePoland
GreecePoland39,0%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 485; Σ finishers = 1 244. 485 / 1 244 × 100 = 38.99%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 928 km
> 100 km8
> 160 km4
> 200 km2
> 24h2
Longest race246,0 km
35. Spartathlon — 29/9/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road63,4%
Trail36,6%
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2020 | ||||
| 03.10 | 100km | Bison Ultra-Trail 100 |
10:40:24 h | 9 |
| 2018 | ||||
| 08.09 | 24h | XI Mistrzostwa Polski w biegu 24 h |
210.133 km | 11 |
| 2017 | ||||
| 29.09 | 246km | 35. Spartathlon |
34:44:04 h | 184 |
| 09.06 | 100mi | VI. 147Ultra 100 mil |
19:55:56 h | 7 |
| 2016 | ||||
| 22.10 | 100km | XXXII Supermaraton 100km Kalisia |
9:59:46 h | 28 |
| 2015 | ||||
| 19.06 | 147km | IV. Ultramaraton Szczecin-Kolobrzeg 147 km |
15:47:43 h | 7 |
| 2014 | ||||
| 25.10 | 100km | XXX Supermaraton 100km Kalisia |
8:53:40 h | 13 |
| 06.06 | 151km | III. Ultramaraton Szczecin-Kolobrzeg 151 km |
18:12:00 h | 15 |
| 2013 | ||||
| 07.06 | 147km | II. Ultramaraton Szczecin-Kolobrzeg 147 km |
18:45:20 h | 7 |
| 2012 | ||||
| 20.10 | 100km | XXVIII Supermaraton 100km Kalisia |
10:49:00 h | 38 |
| 28.04 | 12h | XIV Miedzynarodowy Rudzki Bieg 12h |
96.510 km | 27 |
| 2011 | ||||
| 17.09 | 24h | IV Mistrzostwa Polski w biegu 24 h |
163.406 km | 29 |
| 07.05 | 12h | XIII Miedzynarodowy Rudzki Bieg 12h |
106.135 km | 26 |
| 2009 | ||||
| 24.10 | 100km | XXV Supermaraton 100km Kalisia |
12:22:00 h | 98 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 29/9/2017 | 35. Spartathlon | 246,00 | ×6 |
| ✓ 2 | 8/9/2018 | XI Mistrzostwa Polski w biegu 24 h | 210,13 | ×5 |
| ✓ 3 | 17/9/2011 | IV Mistrzostwa Polski w biegu 24 h | 163,41 | ×4 |
| ✓ 4 | 9/6/2017 | VI. 147Ultra 100 mil | 160,93 | ×4 |
| ✓ 5 | 6/6/2014 | III. Ultramaraton Szczecin-Kolobrzeg 151 km | 151,00 | ×3 |
| ✓ 6 | 19/6/2015 | IV. Ultramaraton Szczecin-Kolobrzeg 147 km | 147,00 | ×3 |
| ✓ 7 | 7/6/2013 | II. Ultramaraton Szczecin-Kolobrzeg 147 km | 147,00 | ×3 |
| ✓ 8 | 7/5/2011 | XIII Miedzynarodowy Rudzki Bieg 12h | 106,14 | ×2 |
| ✓ 9 | 3/10/2020 | Bison Ultra-Trail 100 | 100,00 | ×2 |
| ✓ 10 | 22/10/2016 | XXXII Supermaraton 100km Kalisia | 100,00 | ×2 |
| ✓ 11 | 25/10/2014 | XXX Supermaraton 100km Kalisia | 100,00 | ×2 |
| ✓ 12 | 20/10/2012 | XXVIII Supermaraton 100km Kalisia | 100,00 | ×2 |
| ✓ 13 | 24/10/2009 | XXV Supermaraton 100km Kalisia | 100,00 | ×2 |
| ✓ 14 | 28/4/2012 | XIV Miedzynarodowy Rudzki Bieg 12h | 96,51 | ×2 |