John Price
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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
85,3%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 360; Σ finishers = 422. 360 / 422 × 100 = 85.31%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 105 km
> 100 km3
> 160 km3
Longest race160,9 km
4th Massanutten Mountain Trails 100 Mile — 9/5/1998
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road18,1%
Trail81,9%
HISTORY
13 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 9/5/1998 | 4th Massanutten Mountain Trails 100 Mile | 160,93 | ×5 |
| ✓ 2 | 21/6/1997 | 8th Mohican Trail 100 Mile | 160,93 | ×5 |
| ✓ 3 | 12/10/1996 | 6th Arkansas Traveller 100 | 160,93 | ×5 |
| ✓ 4 | 9/4/2005 | 11th Croom Trail 50 Mile Fools Run | 80,47 | ×2 |
| ✓ 5 | 29/3/2003 | 9th Croom Trail 50 Mile Fools Run | 80,47 | ×2 |
| ✓ 6 | 30/3/2002 | 8th Croom Trail 50 Mile Fools Run | 80,47 | ×2 |
| ✓ 7 | 26/3/1994 | 15th Carl Touchstone Memorial Mississippi Trail 50 Mile | 80,47 | ×2 |
| ✓ 8 | 9/12/2006 | 24th Tallahassee Ultra Distance Classic 50K | 50,00 | ×1 |
| ✓ 9 | 10/12/2005 | 23rd Tallahassee Ultra Distance Classic 50K | 50,00 | ×1 |
| ✓ 10 | 11/12/2004 | 22nd Tallahassee Ultra Distance Classic 50K | 50,00 | ×1 |
| ✓ 11 | 14/12/2002 | 20th Tallahassee Ultra Distance Classic 50K | 50,00 | ×1 |
| ✓ 12 | 16/2/2002 | 4th Withlacoochee Rails to Trails 50 km Run | 50,00 | ×1 |
| ✓ 13 | 17/2/2001 | 3rd Withlacoochee Rails to Trails 50 km Run | 50,00 | ×1 |