John Bernhisel
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.
Born : 1964
Cat. M60 Ultrarunner since 1999
6
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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 States39,7%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 186; Σ finishers = 468. 186 / 468 × 100 = 39.74%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races422 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)
🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0
Records
HISTORY
6 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/6/2008 | 17th Bighorn Mountain Wild & Scenic 50mi Trail Run | 80,47 | ×4 |
| ✓ 2 | 25/8/2007 | 3rd Lean Horse Ultra-Marathon 50 Mile | 80,47 | ×4 |
| ✓ 3 | 26/8/2006 | 2nd Lean Horse Ultra-Marathon 50 Mile | 80,47 | ×4 |
| ✓ 4 | 5/6/1999 | 3rd Snow Peaks 50 Mile Trail Run | 80,47 | ×4 |
| ✓ 5 | 15/6/2007 | 16th Bighorn Mountain Wild & Scenic 50km Trail Run | 50,00 | ×2 |
| ✓ 6 | 17/6/2000 | 9th Bighorn Mountain Wild & Scenic 50km Trail Run | 50,00 | ×2 |