Matthew Farquharson
External sources
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14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
1,1%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 39; Σ finishers = 3 399. 39 / 3 399 × 100 = 1.15%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races846 km
> 100 km1
Longest race135,0 km
11th Quebec Mega Trail 135km — 4/7/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win5
🏆 Win M5
🏅 Top 310
🏅 Top 3 M10
Longest winning streak4
Current streak0
Records
HISTORY
14 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 4/7/2026 | 11th Quebec Mega Trail 135km | 135,00 | ×5 |
| ✓ 2 | 22/11/2025 | 63rd JFK 50 Mile | 80,47 | ×3 |
| ✓ 3 | 30/4/2016 | 9th Endurance Challenge - New York Trail 50 Miles | 80,47 | ×3 |
| ✓ 4 | 23/5/2026 | 33rd Sulphur Springs Trail Run 50km | 50,00 | ×2 |
| ✓ 5 | 27/5/2023 | 30th Sulphur Springs Trail Run 50km | 50,00 | ×2 |
| ✓ 6 | 24/10/2020 | 4th The Bad Thing 50km Trail Race | 50,00 | ×2 |
| ✓ 7 | 26/10/2019 | 3rd The Bad Thing 50km Trail Race | 50,00 | ×2 |
| ✓ 8 | 25/5/2019 | 27th Sulphur Springs Trail Run 50km | 50,00 | ×2 |
| ✓ 9 | 27/10/2018 | 2nd The Bad Thing 50km Trail Race | 50,00 | ×2 |
| ✓ 10 | 26/5/2018 | 26th Sulphur Springs Trail Run 50km | 50,00 | ×2 |
| ✓ 11 | 15/7/2017 | 4th Endurance Challenge - Ontario Trail 50 km | 50,00 | ×2 |
| ✓ 12 | 13/5/2017 | 11th Seaton Trail Run 50 km | 50,00 | ×2 |
| ✓ 13 | 18/7/2015 | 2nd Endurance Challenge - Ontario Trail 50 km | 50,00 | ×2 |
| ✓ 14 | 2/5/2015 | 8th Endurance Challenge - New York Trail 50 km | 50,00 | ×2 |