Roman Grulich
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Born : 1986
Cat. M40 Ultrarunner since 2014
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
6
Countries visited ?
AustriaCzechia
Italy
Slovenia
Switzerland
Slovakia
AustriaCzechiaItalySloveniaSwitzerlandSlovakia21,8%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 1 284; Σ finishers = 5 878. 1 284 / 5 878 × 100 = 21.84%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 426 km
> 100 km3
Longest race130,9 km
22. Prazska Stovka - Prager Ultratrail — 4/12/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 29.08 | 101km | 19ème Courmayeur-Champex-Chamonix |
18:19:35 h | 428 |
| 26.07 | 117km | 35. Týnišťské šlápoty 117 km |
16:16:11 h | 17 |
| 2024 | ||||
| 21.09 | 78km | Julian Alps Trail Run by UTMB - Lake Bled 80K |
11:16:20 h | 105 |
| 13.07 | 98.5km | 13. Nízkotatranská stíhacka 103 km |
21:26:21 h | 83 |
| 14.06 | 100km | Krakonosova Stovka 100 km |
14:05:22 h | 15 |
| 2023 | ||||
| 29.07 | 80km | Osttirol Trail (OTT 80) |
16:35:51 h | 58 |
| 27.05 | 58km | Libouchecky Ultramaraton 50 km |
7:17:09 h | 12 |
| 2022 | ||||
| 22.10 | 61km | Slapy Trail Maniacs |
7:43:22 h | 23 |
| 2018 | ||||
| 15.06 | 100km | Krakonosova Stovka 100 km |
12:12:05 h | 16 |
| 2017 | ||||
| 15.07 | 51km | 5. Eiger Ultra Trail 51 km |
7:29:35 h | 67 |
| 16.06 | 100km | Krakonosova Stovka 100 km |
11:47:31 h | 8 |
| 2016 | ||||
| 17.06 | 100km | Krakonosova Stovka 100 km |
12:21:38 h | 19 |
| 2015 | ||||
| 04.12 | 130.9km | 22. Prazska Stovka - Prager Ultratrail |
22:46:27 h | 65 |
| 19.06 | 100km | Krakonosova Stovka 100 km |
13:38:28 h | 24 |
| 2014 | ||||
| 19.07 | 51km | 2. Eiger Ultra Trail 51 km |
9:43:07 h | 223 |
| 20.06 | 100km | Krakonosova Stovka 100 km |
16:43:59 h | 137 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 4/12/2015 | 22. Prazska Stovka - Prager Ultratrail | 130,90 | ×3 |
| ✓ 2 | 26/7/2025 | 35. Týnišťské šlápoty 117 km | 117,00 | ×3 |
| ✓ 3 | 29/8/2025 | 19ème Courmayeur-Champex-Chamonix (CCC) | 101,00 | ×3 |
| ✓ 4 | 14/6/2024 | Krakonosova Stovka 100 km | 100,00 | ×3 |
| ✓ 5 | 15/6/2018 | Krakonosova Stovka 100 km | 100,00 | ×3 |
| ✓ 6 | 16/6/2017 | Krakonosova Stovka 100 km | 100,00 | ×3 |
| ✓ 7 | 17/6/2016 | Krakonosova Stovka 100 km | 100,00 | ×3 |
| ✓ 8 | 19/6/2015 | Krakonosova Stovka 100 km | 100,00 | ×3 |
| ✓ 9 | 20/6/2014 | Krakonosova Stovka 100 km | 100,00 | ×3 |
| ✓ 10 | 13/7/2024 | 13. Nízkotatranská stíhacka 103 km | 98,50 | ×2 |
| ✓ 11 | 29/7/2023 | Osttirol Trail (OTT 80) | 80,00 | ×2 |
| ✓ 12 | 21/9/2024 | Julian Alps Trail Run by UTMB - Lake Bled 80K | 78,00 | ×2 |
| ✓ 13 | 22/10/2022 | Slapy Trail Maniacs | 61,00 | ×1 |
| ✓ 14 | 27/5/2023 | Libouchecky Ultramaraton 50 km | 58,00 | ×1 |
| ✓ 15 | 15/7/2017 | 5. Eiger Ultra Trail 51 km | 51,00 | ×1 |
| ✓ 16 | 19/7/2014 | 2. Eiger Ultra Trail 51 km | 51,00 | ×1 |