Safet Cucuk
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Born : 1946
Cat. M80 Ultrarunner since 2012
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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 ?Croatia
Italy
Slovenia
Serbia
CroatiaItalySloveniaSerbia81,1%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 4 252; Σ finishers = 5 246. 4 252 / 5 246 × 100 = 81.05%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 070 km
> 100 km2
> 24h2
Longest race101,7 km
27. Belgrade Ultra Sri Chinmoy 24 Hour Race — 21/9/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
HISTORY
15 race(s) · 1 split(s) nested| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 08.11 | 12h | 5. Zagreb 12h run |
63.749 km | 73 |
| 01.06 | 12h | SLO12RUN |
59.065 km | 54 |
| 2024 | ||||
| 09.11 | 12h | 4. Zagreb 12h run |
66.826 km | 61 |
| 21.09 | 24h | 27. Belgrade Ultra Sri Chinmoy 24 Hour Race |
101.749 km | 18 |
| 02.06 | 12h | SLO12RUN |
63.872 km | 80 |
| 02.06 | 50km | SLO12RUN - 50km Split | 9:22:21 h | 91 |
| 2023 | ||||
| 11.11 | 12h | 3 Zagreb 12h run |
65.642 km | 41 |
| 23.09 | 24h | 26. Belgrade Ultra Sri Chinmoy 24 Hour Race |
100.625 km | 17 |
| 2022 | ||||
| 12.11 | 12h | 2^ Zagreb 12h run |
63.000 km | 60 |
| 30.04 | 12h | Ultramarathon Festival Venice 12h |
61.146 km | 23 |
| 2019 | ||||
| 25.05 | 100km | 47^ 100 km del Passatore, Firenze-Faenza |
16:33:37 h | 2047 |
| 2015 | ||||
| 12.12 | 52km | 1. Prekogranični ultramaraton Osijek - Apatin |
6:24:58 h | 43 |
| 30.05 | 100km | 43^ 100 km del Passatore, Firenze-Faenza |
16:33:46 h | 1590 |
| 22.03 | 61.3km | 40. Supermaraton Zagreb-Cazma |
6:59:36 h | 79 |
| 2014 | ||||
| 03.05 | 6h | 2. 6-Satni Ultramaraton (Forrest Gump) Zagreb |
50.000 km | 21 |
| 2012 | ||||
| 01.04 | 61.3km | 37. Supermaraton Zagreb-Cazma |
7:40:27 h | 60 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 21/9/2024 | 27. Belgrade Ultra Sri Chinmoy 24 Hour Race | 101,75 | ×3 |
| ✓ 2 | 23/9/2023 | 26. Belgrade Ultra Sri Chinmoy 24 Hour Race | 100,63 | ×3 |
| ✓ 3 | 25/5/2019 | 47^ 100 km del Passatore, Firenze-Faenza | 100,00 | ×3 |
| ✓ 4 | 30/5/2015 | 43^ 100 km del Passatore, Firenze-Faenza | 100,00 | ×3 |
| ✓ 5 | 9/11/2024 | 4. Zagreb 12h run | 66,83 | ×2 |
| ✓ 6 | 11/11/2023 | 3 Zagreb 12h run | 65,64 | ×2 |
| ✓ 7 | 2/6/2024 | SLO12RUN | 63,87 | ×2 |
| ✓ 8 | 8/11/2025 | 5. Zagreb 12h run | 63,75 | ×2 |
| ✓ 9 | 12/11/2022 | 2^ Zagreb 12h run | 63,00 | ×2 |
| ✓ 10 | 22/3/2015 | 40. Supermaraton Zagreb-Cazma | 61,30 | ×2 |
| ✓ 11 | 1/4/2012 | 37. Supermaraton Zagreb-Cazma | 61,30 | ×2 |
| ✓ 12 | 30/4/2022 | Ultramarathon Festival Venice 12h | 61,15 | ×2 |
| ✓ 13 | 1/6/2025 | SLO12RUN | 59,07 | ×1 |
| ✓ 14 | 12/12/2015 | 1. Prekogranični ultramaraton Osijek - Apatin | 52,00 | ×1 |
| ✓ 15 | 3/5/2014 | 2. 6-Satni Ultramaraton (Forrest Gump) Zagreb | 50,00 | ×1 |