Paul Grassie
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28
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
2
Countries visited ?
Canada
United States
69,9%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 13 719; Σ finishers = 19 638. 13 719 / 19 638 × 100 = 69.86%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed28
Km — ultra races2 181 km
Longest race100,0 km
Nunavut Midnight Sun Ultramarathon — 3/7/1988
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
28 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 3/7/1988 | Nunavut Midnight Sun Ultramarathon | 100,00 | ×2 |
| ✓ 2 | 18/11/2017 | 55th JFK 50 Mile | 80,47 | ×2 |
| ✓ 3 | 19/11/2016 | 54th JFK 50 Mile | 80,47 | ×2 |
| ✓ 4 | 21/11/2015 | 53rd JFK 50 Mile | 80,47 | ×2 |
| ✓ 5 | 22/11/2014 | 52nd JFK 50 Mile | 80,47 | ×2 |
| ✓ 6 | 23/11/2013 | 51st JFK 50 Mile | 80,47 | ×2 |
| ✓ 7 | 17/11/2012 | 50th JFK 50 Mile | 80,47 | ×2 |
| ✓ 8 | 19/11/2011 | 49th JFK 50 Mile | 80,47 | ×2 |
| ✓ 9 | 20/11/2010 | 48th JFK 50 Mile | 80,47 | ×2 |
| ✓ 10 | 21/11/2009 | 47th JFK 50 Mile | 80,47 | ×2 |
| ✓ 11 | 22/11/2008 | 46th JFK 50 Mile | 80,47 | ×2 |
| ✓ 12 | 17/11/2007 | 45th JFK 50 Mile | 80,47 | ×2 |
| ✓ 13 | 18/11/2006 | 44th JFK 50 Mile | 80,47 | ×2 |
| ✓ 14 | 19/11/2005 | 43rd JFK 50 Mile | 80,47 | ×2 |
| ✓ 15 | 20/11/2004 | 42nd JFK 50 Mile | 80,47 | ×2 |
| ✓ 16 | 22/11/2003 | 41st JFK 50 Mile | 80,47 | ×2 |
| ✓ 17 | 23/11/2002 | 40th JFK 50 Mile | 80,47 | ×2 |
| ✓ 18 | 17/11/2001 | 39th JFK 50 Mile | 80,47 | ×2 |
| ✓ 19 | 4/11/2000 | 38th JFK 50 Mile | 80,47 | ×2 |
| ✓ 20 | 20/11/1999 | 37th JFK 50 Mile | 80,47 | ×2 |
| ✓ 21 | 22/11/1997 | 35th JFK 50 Mile | 80,47 | ×2 |
| ✓ 22 | 23/11/1996 | 34th JFK 50 Mile | 80,47 | ×2 |
| ✓ 23 | 18/11/1995 | 33rd JFK 50 Mile | 80,47 | ×2 |
| ✓ 24 | 20/11/1993 | 31st JFK 50 Mile | 80,47 | ×2 |
| ✓ 25 | 23/11/1991 | 29th JFK 50 Mile | 80,47 | ×2 |
| ✓ 26 | 22/10/2017 | 10th Bimblers Bluff 50k | 50,00 | ×1 |
| ✓ 27 | 25/5/2014 | 9th Trail Festival at Pineland Farms | 50,00 | ×1 |
| ✓ 28 | 10/1/2009 | 1st Watchung Winter 50 km Run | 50,00 | ×1 |