Daryl Smith
External sources
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7
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
2
Countries visited ?
United Kingdom
Italy
16,9%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 377; Σ finishers = 2 232. 377 / 2 232 × 100 = 16.89%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races634 km
> 100 km2
> 160 km1
Longest race193,1 km
Jurassic Extinction Ultra Trail 120mi — 24/6/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0
Records
HISTORY
7 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 27.06 | 120km | 19:38:35 h | 272 | |
| 08.03 | 40mi | 7:46:35 h | 6 | |
| 2024 | ||||
| 06.07 | 100km | 11:08:46 h | 18 | |
| 2023 | ||||
| 03.12 | 50km | 5:00:46 h | 34 | |
| 14.10 | 54km | 5:55:36 h | 29 | |
| 24.06 | 120mi | 30:27:29 h | 1 🏆 | |
| 25.02 | 53km | 6:27:40 h | 24 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 24/6/2023 | Jurassic Extinction Ultra Trail 120mi | 193,12 | ×8 |
| ✓ 2 | 27/6/2025 | 18^ Lavaredo Ultra Trail by UTMB - 120K | 120,00 | ×5 |
| ✓ 3 | 6/7/2024 | Serpent Trail Race 100km | 100,00 | ×4 |
| ✓ 4 | 8/3/2025 | Beast of the Blacks 40mi | 64,37 | ×2 |
| ✓ 5 | 14/10/2023 | Maverick X Ultra Jurassic Coast | 54,00 | ×2 |
| ✓ 6 | 25/2/2023 | TEC Lulworth Cove 53km | 53,00 | ×2 |
| ✓ 7 | 3/12/2023 | 6th Hurtwood 50k Endurance Trail Run | 50,00 | ×2 |