Charles Jones
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Born : 1959
Cat. M65 Ultrarunner since 1984
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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 States25,4%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 1 239; Σ finishers = 4 876. 1 239 / 4 876 × 100 = 25.41%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 814 km
> 100 km6
> 160 km6
> 200 km1
Longest race235,0 km
2nd Badwater Ultramarathon — 28/7/1988
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road13,0%
Trail87,0%
Wins & podiums (ultra)
🏆 Win4
🏆 Win M4
🏅 Top 35
🏅 Top 3 M5
Longest winning streak2
Current streak0
HISTORY
16 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 28/7/1988 | 2nd Badwater Ultramarathon | 234,96 | ×5 |
| ✓ 2 | 19/8/2000 | 18th Leadville Trail 100 Mile | 160,93 | ×4 |
| ✓ 3 | 26/6/1999 | 26th Western States 100 Mile Endurance Run | 160,93 | ×4 |
| ✓ 4 | 12/9/1986 | 7th Wasatch Front 100 Mile | 160,93 | ×4 |
| ✓ 5 | 16/8/1986 | 4th Leadville Trail 100 Mile | 160,93 | ×4 |
| ✓ 6 | 28/6/1986 | 13th Western States 100 Mile Endurance Run | 160,93 | ×4 |
| ✓ 7 | 1/4/2006 | 27th American River 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 8 | 6/4/2002 | 23rd American River 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 9 | 7/4/2001 | 22nd American River 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 10 | 1/4/2000 | 21st American River 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 11 | 10/4/1999 | 20th American River 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 12 | 4/4/1998 | 19th American River 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 13 | 5/4/1997 | 18th American River 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 14 | 13/4/1986 | 7th American River 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 15 | 15/4/1984 | 5th American River 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 16 | 4/8/1985 | 4th Skyline 50k Endurance Run | 50,00 | ×1 |