Derek Mullen
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Born : 1974
Cat. M50 Ultrarunner since 2021
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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 ?
Spain
United KingdomIreland
Italy
SpainUnited KingdomIrelandItaly13,7%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 470; Σ finishers = 3 427. 470 / 3 427 × 100 = 13.71%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races672 km
> 100 km3
Longest race120,0 km
17^ Lavaredo Ultra Trail by UTMB - 120K — 28/6/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road9,5%
Trail90,5%
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 01.11 | 102km | Mallorca by UTMB - Camins de Pedra Seca |
14:17:26 h | 89 |
| 29.03 | 73km | 14a Tenerife Bluetrail By UTMB - 73km |
9:15:47 h | 60 |
| 2024 | ||||
| 28.06 | 120km | 17^ Lavaredo Ultra Trail by UTMB - 120K |
19:17:47 h | 226 |
| 23.03 | 50km | Maurice Mullins Ultra 50km |
5:41:20 h | 24 |
| 2023 | ||||
| 13.05 | 103km | 6th Ultra-Trail Snowdonia - 100K |
18:02:56 h | 33 |
| 25.03 | 50km | Maurice Mullins Ultra 50km |
5:06:20 h | 12 |
| 2022 | ||||
| 21.05 | 55km | Seven Sisters Skyline |
8:21:49 h | 10 |
| 24.04 | 63.5km | 17th Connemara Int. Ultramarathon |
5:20:35 h | 18 |
| 2021 | ||||
| 14.08 | 55km | Seven Sisters Skyline |
8:30:08 h | 7 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 28/6/2024 | 17^ Lavaredo Ultra Trail by UTMB - 120K | 120,00 | ×5 |
| ✓ 2 | 13/5/2023 | 6th Ultra-Trail Snowdonia - 100K | 103,00 | ×4 |
| ✓ 3 | 1/11/2025 | Mallorca by UTMB - Camins de Pedra Seca | 102,00 | ×4 |
| ✓ 4 | 29/3/2025 | 14a Tenerife Bluetrail By UTMB - 73km | 73,00 | ×3 |
| ✓ 5 | 24/4/2022 | 17th Connemara Int. Ultramarathon | 63,50 | ×2 |
| ✓ 6 | 21/5/2022 | Seven Sisters Skyline | 55,00 | ×2 |
| ✓ 7 | 14/8/2021 | Seven Sisters Skyline | 55,00 | ×2 |
| ✓ 8 | 23/3/2024 | Maurice Mullins Ultra 50km | 50,00 | ×2 |
| ✓ 9 | 25/3/2023 | Maurice Mullins Ultra 50km | 50,00 | ×2 |