Andrew Jeffery
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Born : 1979
Cat. M45 Ultrarunner since 2011
7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
18
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 States8,3%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 306; Σ finishers = 3 684. 306 / 3 684 × 100 = 8.31%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races411 km
Longest race80,5 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
7 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/12/2014 | 8th Endurance Challenge - California Trail 50 Mile | 80,47 | ×4 |
| ✓ 2 | 6/4/2013 | 34th American River 50 Mile Endurance Run | 80,47 | ×4 |
| ✓ 3 | 3/5/2014 | 7th Endurance Challenge - New York Trail 50 km | 50,00 | ×2 |
| ✓ 4 | 8/3/2014 | 25th Way Too Cool 50K Endurance Run | 50,00 | ×2 |
| ✓ 5 | 8/2/2014 | 4th Golden Gate 50 km Winter Trail Run | 50,00 | ×2 |
| ✓ 6 | 9/3/2013 | 24th Way Too Cool 50K Endurance Run | 50,00 | ×2 |
| ✓ 7 | 3/12/2011 | 10th Woodside Trail Run 50K | 50,00 | ×2 |