Claude Sinclair
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 : 1950
Cat. M75 Ultrarunner since 1994
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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 States77,1%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 1 313; Σ finishers = 1 702. 1 313 / 1 702 × 100 = 77.14%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races597 km
> 24h1
Longest race80,5 km
34th JFK 50 Mile — 23/11/1996
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road33,6%
Trail66,4%
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2023 | ||||
| 30.09 | 24h | 17th Hinson Lake 24 Hour Ultra Classic |
50.802 km | 244 |
| 1999 | ||||
| 01.05 | 40mi | 21st Strolling Jim 40 Mile |
9:23:29 h | 43 |
| 1996 | ||||
| 23.11 | 50mi | 34th JFK 50 Mile |
11:46:45 h | 482 |
| 20.07 | 50km | 3rd Big Butt 50 km |
5:13:05 h | 21 |
| 15.06 | 35mi | 2nd Laurel Valley 35 Miles |
11:41:00 h | 11 |
| 01.06 | 50km | 7th Shadow of the Giants 50K |
8:32:58 h | 149 |
| 04.05 | 40mi | 18th Strolling Jim 40 Mile |
8:29:55 h | 56 |
| 1995 | ||||
| 15.07 | 50km | 2nd Big Butt 50 km |
6:07:09 h | 24 |
| 1994 | ||||
| 19.11 | 50mi | 32nd JFK 50 Mile |
10:52:24 h | 288 |
| 16.07 | 50km | 1st Big Butt 50 km |
5:18:16 h | 5 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 23/11/1996 | 34th JFK 50 Mile | 80,47 | ×3 |
| ✓ 2 | 19/11/1994 | 32nd JFK 50 Mile | 80,47 | ×3 |
| ✓ 3 | 1/5/1999 | 21st Strolling Jim 40 Mile | 64,37 | ×2 |
| ✓ 4 | 4/5/1996 | 18th Strolling Jim 40 Mile | 64,37 | ×2 |
| ✓ 5 | 15/6/1996 | 2nd Laurel Valley 35 Miles | 56,33 | ×2 |
| ✓ 6 | 30/9/2023 | 17th Hinson Lake 24 Hour Ultra Classic | 50,80 | ×2 |
| ✓ 7 | 20/7/1996 | 3rd Big Butt 50 km | 50,00 | ×2 |
| ✓ 8 | 1/6/1996 | 7th Shadow of the Giants 50K | 50,00 | ×2 |
| ✓ 9 | 15/7/1995 | 2nd Big Butt 50 km | 50,00 | ×2 |
| ✓ 10 | 16/7/1994 | 1st Big Butt 50 km | 50,00 | ×2 |