Des Tivnan
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Born : 1972
Cat. M50 Ultrarunner since 2022
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
18
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 ?
United KingdomIreland
Italy
Switzerland
United KingdomIrelandItalySwitzerland47,9%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 1 249; Σ finishers = 2 607. 1 249 / 2 607 × 100 = 47.91%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed5
Km — ultra races397 km
> 100 km2
Longest race113,0 km
2nd Wildstrubel by UTMB - 100K — 15/9/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road18,4%
Trail81,6%
Records
HISTORY
5 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 29.08 | 101km | 19ème Courmayeur-Champex-Chamonix |
19:34:52 h | 579 |
| 2023 | ||||
| 15.09 | 113km | 2nd Wildstrubel by UTMB - 100K |
26:33:48 h | 472 |
| 24.06 | 73km | Slieve Bloom Way |
9:21:02 h | 31 |
| 25.03 | 50km | Maurice Mullins Ultra 50km |
6:44:13 h | 122 |
| 2022 | ||||
| 10.07 | 60km | 5th Snowdonia Trail Ultra Marathon |
8:20:44 h | 50 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 15/9/2023 | 2nd Wildstrubel by UTMB - 100K | 113,00 | ×6 |
| ✓ 2 | 29/8/2025 | 19ème Courmayeur-Champex-Chamonix (CCC) | 101,00 | ×5 |
| ✓ 3 | 24/6/2023 | Slieve Bloom Way | 73,00 | ×4 |
| ✓ 4 | 10/7/2022 | 5th Snowdonia Trail Ultra Marathon | 60,00 | ×3 |
| ✓ 5 | 25/3/2023 | Maurice Mullins Ultra 50km | 50,00 | ×2 |