Mark Leduc
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Born : 1955
Cat. M70 Ultrarunner since 1992
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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 States16,2%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 113; Σ finishers = 696. 113 / 696 × 100 = 16.24%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races617 km
> 100 km2
> 160 km1
> 24h2
Longest race162,2 km
7th FANS 24 Hour Runs — 29/6/1996
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road59,5%
Trail40,5%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2006 | ||||
| 22.04 | 50km | 16th Trail Mix Race |
4:46:04 h | 24 |
| 2003 | ||||
| 05.07 | 50km | 10th Afton Trail Run 50K |
5:04:00 h | 9 |
| 1999 | ||||
| 17.04 | 50km | 10th Trail Mix Race |
4:33:26 h | 12 |
| 1998 | ||||
| 04.07 | 50km | 5th Afton Trail Run 50K |
4:13:02 h | 2 🥈 |
| 18.04 | 50km | 9th Trail Mix Race |
4:00:36 h | 6 |
| 1996 | ||||
| 19.10 | 100km | 12th Edmund Fitzgerald 100K Road Race |
8:54:21 h | 12 |
| 29.06 | 24h | 7th FANS 24 Hour Runs |
162.221 km | 12 |
| 1992 | ||||
| 27.06 | 24h | 3rd FANS 24 Hour Runs |
105.251 km | 44 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 29/6/1996 | 7th FANS 24 Hour Runs | 162,22 | ×6 |
| ✓ 2 | 27/6/1992 | 3rd FANS 24 Hour Runs | 105,25 | ×4 |
| ✓ 3 | 19/10/1996 | 12th Edmund Fitzgerald 100K Road Race | 100,00 | ×4 |
| ✓ 4 | 22/4/2006 | 16th Trail Mix Race | 50,00 | ×2 |
| ✓ 5 | 5/7/2003 | 10th Afton Trail Run 50K | 50,00 | ×2 |
| ✓ 6 | 17/4/1999 | 10th Trail Mix Race | 50,00 | ×2 |
| ✓ 7 | 4/7/1998 | 5th Afton Trail Run 50K | 50,00 | ×2 |
| ✓ 8 | 18/4/1998 | 9th Trail Mix Race | 50,00 | ×2 |