Roger Colquhoun
External sources
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9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
23
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 ?
New Zealand
49,8%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 978; Σ finishers = 1 963. 978 / 1 963 × 100 = 49.82%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races588 km
> 100 km1
Longest race102,0 km
8th Tarawera 100 km Ultramarathon — 6/2/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road33,2%
Trail66,8%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
9 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/2/2016 | 8th Tarawera 100 km Ultramarathon | 102,00 | ×4 |
| ✓ 2 | 1/10/2016 | 19th Self-Transcendence 12 Hour Track Race, Auckland | 92,75 | ×4 |
| ✓ 3 | 7/2/2015 | 7th Tarawera 85 km Ultramarathon | 85,00 | ×3 |
| ✓ 4 | 15/3/2014 | 6th Tarawera 55 km Ultramarathon | 55,00 | ×2 |
| ✓ 5 | 28/9/2019 | 22nd Self-Transcendence 6 Hour Track Race, Auckland | 52,44 | ×2 |
| ✓ 6 | 7/4/2018 | Ring of Fire 50km | 50,50 | ×2 |
| ✓ 7 | 9/2/2019 | 5th Tarawera 50 km Ultramarathon | 50,00 | ×2 |
| ✓ 8 | 12/11/2016 | 3rd Tarawera Trail 50k run | 50,00 | ×2 |
| ✓ 9 | 3/10/2015 | 18th Self-Transcendence 12 Hour Track Race, Auckland | 50,00 | ×2 |