Brian Murray
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Born : 1963
Cat. M60 Ultrarunner since 2003
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
16
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 States
United States8,8%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 11; Σ finishers = 125. 11 / 125 × 100 = 8.80%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed5
Km — ultra races320 km
Longest race80,5 km
5th Can Lake 50 Mile Ultra — 6/10/2007
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road69,3%
Trail30,7%
Wins & podiums (ultra)
🏆 Win3
🏆 Win M3
🏅 Top 33
🏅 Top 3 M3
Longest winning streak2
Current streak0
HISTORY
5 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2007 | ||||
| 06.10 | 50mi | 5th Can Lake 50 Mile Ultra |
8:34:03 h | 8 |
| 20.05 | 30mi | 10th Highland Forest 1-2-3 |
4:31:46 h | 1 🏆 |
| 29.04 | 6h | 11th Buffalo Runners 6 Hour Distance Classic |
72.710 km | 1 🏆 |
| 2006 | ||||
| 27.08 | 50km | 1st Green Lakes Endurance Run 50 km |
4:07:39 h | 5 |
| 2003 | ||||
| 06.04 | 6h | 7th Buffalo Runners 6 Hour Distance Classic |
68.381 km | 1 🏆 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/10/2007 | 5th Can Lake 50 Mile Ultra | 80,47 | ×5 |
| ✓ 2 | 29/4/2007 | 11th Buffalo Runners 6 Hour Distance Classic | 72,71 | ×4 |
| ✓ 3 | 6/4/2003 | 7th Buffalo Runners 6 Hour Distance Classic | 68,38 | ×4 |
| ✓ 4 | 27/8/2006 | 1st Green Lakes Endurance Run 50 km | 50,00 | ×3 |
| ✓ 5 | 20/5/2007 | 10th Highland Forest 1-2-3 | 48,28 | ×3 |