David McCarthy
External sources
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Born : 1974
Cat. M50 Ultrarunner since 2024
4
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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
United States
United KingdomUnited States31,6%
Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 480; Σ finishers = 1 518. 480 / 1 518 × 100 = 31.62%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed4
Km — ultra races452 km
> 100 km2
> 160 km2
Longest race160,9 km
44th Leadville Trail 100 Mile — 22/8/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
4 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 22.08 | 100mi | 44th Leadville Trail 100 Mile |
28:24:39 h | 223 |
| 2025 | ||||
| 18.10 | 100mi | 14th Autumn 100 Mile Race |
23:36:44 h | 92 |
| 12.04 | 50mi | 13th South Downs Way 50 Mile Race |
9:34:26 h | 93 |
| 2024 | ||||
| 06.07 | 50km | Serpent Trail Race 50km |
5:16:41 h | 76 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 22/8/2026 | 44th Leadville Trail 100 Mile | 160,93 | ×8 |
| ✓ 2 | 18/10/2025 | 14th Autumn 100 Mile Race | 160,93 | ×8 |
| ✓ 3 | 12/4/2025 | 13th South Downs Way 50 Mile Race | 80,47 | ×4 |
| ✓ 4 | 6/7/2024 | Serpent Trail Race 50km | 50,00 | ×2 |