William Grew
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Born : 1940
Cat. M85 Ultrarunner since 1984
4
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
17
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
1
Countries visited ?United Kingdom
United Kingdom57,9%
Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 198; Σ finishers = 342. 198 / 342 × 100 = 57.89%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed4
Km — ultra races330 km
Longest race100,0 km
100K road race Solihull — 8/9/1984
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
4 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 1989 | ||||
| 08.10 | 85.8km | 39th London to Brighton Road Race |
7:24:25 h | 65 |
| 1986 | ||||
| 23.08 | 36mi | Two Bridges race |
4:49:40 h | 51 |
| 1985 | ||||
| 06.10 | 85.8km | 35th London to Brighton Road Race |
7:56:41 h | 78 |
| 1984 | ||||
| 08.09 | 100km | 100K road race Solihull |
8:57:34 h | 8 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/9/1984 | 100K road race Solihull | 100,00 | ×5 |
| ✓ 2 | 8/10/1989 | 39th London to Brighton Road Race | 85,80 | ×5 |
| ✓ 3 | 6/10/1985 | 35th London to Brighton Road Race | 85,80 | ×5 |
| ✓ 4 | 23/8/1986 | Two Bridges race | 57,94 | ×3 |