Bruce Jackson
External sources
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Born : 1963
Cat. M60 Ultrarunner since 2011
32
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
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
7
Countries visited ?Australia
Austria
Croatia
France
United Kingdom
Italy
Slovenia
AustraliaAustriaCroatiaFranceUnited KingdomItalySlovenia68,8%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 4 140; Σ finishers = 6 017. 4 140 / 6 017 × 100 = 68.81%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed33
Km — ultra races2 810 km
> 100 km12
> 160 km1
> 24h3
Longest race160,9 km
13th South Downs Way 100 Mile Race — 14/6/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road32,3%
Trail67,7%
HISTORY
33 race(s)| Runner | Races in common |
|---|---|