Roberto Rizzardi
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17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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 ?
Italy
Switzerland
16,3%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 845; Σ finishers = 5 182. 845 / 5 182 × 100 = 16.31%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races970 km
Longest race70,0 km
CLUT 70 – Cento Laghi Ultimate Trail — 30/5/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 30/5/2026 | CLUT 70 – Cento Laghi Ultimate Trail | 70,00 | ×2 |
| ✓ 2 | 10/9/2022 | 6^ Dolomiti di Brenta Trail 64km | 64,00 | ×2 |
| ✓ 3 | 14/7/2018 | DoloMyths Run Sellaronda Ultratrail | 61,00 | ×2 |
| ✓ 4 | 21/5/2016 | Quadrifoglio Raidlight Ultratrail della Val Taro 61 km | 61,00 | ×2 |
| ✓ 5 | 30/7/2022 | MEHT Monterosa Est Himalayan Trail - Epic | 60,00 | ×2 |
| ✓ 6 | 9/4/2022 | The Abbots Way Ultrashot 60k | 60,00 | ×2 |
| ✓ 7 | 22/7/2017 | 6° Cima Tauffi Trail | 60,00 | ×2 |
| ✓ 8 | 8/7/2017 | Matterhorn Cervino X-Trail | 60,00 | ×2 |
| ✓ 9 | 23/7/2016 | 5° Cima Tauffi Trail | 60,00 | ×2 |
| ✓ 10 | 24/4/2016 | 3° Ultra Trail del Mugello | 60,00 | ×2 |
| ✓ 11 | 31/8/2023 | 8ème Orsières-Champex-Chamonix (OCC) | 56,00 | ×2 |
| ✓ 12 | 8/6/2024 | 11^ Dolomiti Extreme Trail 55km | 55,00 | ×1 |
| ✓ 13 | 22/8/2026 | Stars Trail Luseney | 50,00 | ×1 |
| ✓ 14 | 18/5/2025 | Cento Croci Trail Ultramarathon | 50,00 | ×1 |
| ✓ 15 | 9/10/2016 | 9° Tartufo Trail Running 50 km | 50,00 | ×1 |
| ✓ 16 | 24/6/2022 | 10^ Cortina Trail | 48,00 | ×1 |
| ✓ 17 | 6/5/2018 | 8. Gran Trail Rensen | 45,00 | ×1 |