David Vance
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12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
86,2%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 726; Σ finishers = 842. 726 / 842 × 100 = 86.22%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races766 km
> 100 km1
> 24h3
Longest race101,4 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road69,6%
Trail30,4%
HISTORY
12 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 4/8/2017 | 3rd Holston River Endurance Challenge - 36 Hour Run | 101,39 | ×4 |
| ✓ 2 | 3/6/2017 | 2nd Ozone Endurance Challenge 24 Hour Race | 83,69 | ×3 |
| ✓ 3 | 2/6/2018 | 1st Dam Yeti 50 Mile Race | 80,47 | ×3 |
| ✓ 4 | 1/8/2015 | 1st Holston River Endurance Challenge - 24 Hour Run | 74,83 | ×2 |
| ✓ 5 | 4/8/2018 | 4th Holston River Endurance Challenge - 12 Hour Saturday Night Run | 60,35 | ×2 |
| ✓ 6 | 5/8/2016 | 2nd Holston River Endurance Challenge - 12 Hour Night Run | 57,94 | ×2 |
| ✓ 7 | 2/1/2016 | 4th The Pistol 55 km Ultra Run | 55,00 | ×2 |
| ✓ 8 | 15/10/2016 | 4th The Dirt Circuit - 12 Hour Endurance Trail Runs | 52,22 | ×2 |
| ✓ 9 | 29/4/2017 | 2nd Three Sisters Ultra Festival 12 Hour Run | 50,30 | ×2 |
| ✓ 10 | 18/3/2018 | 6th The Pistol 50 km Ultra Run | 50,00 | ×2 |
| ✓ 11 | 9/4/2016 | 2nd Yamacraw 50k | 50,00 | ×2 |
| ✓ 12 | 3/1/2015 | 3rd The Pistol 50 km Ultra Run | 50,00 | ×2 |