Mark Bright
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13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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
4
Countries visited ?
Belgium
Netherlands
New Zealand
Taiwan
12,8%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 173; Σ finishers = 1 348. 173 / 1 348 × 100 = 12.83%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 073 km
Longest race100,0 km
12th Taupo Great Lake Relay — 17/2/2007
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road68,3%
Trail31,7%
Wins & podiums (ultra)
🏆 Win6
🏆 Win M6
🏅 Top 39
🏅 Top 3 M9
Longest winning streak3
Current streak0
Records
HISTORY
14 race(s) · 1 split(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 17/2/2007 | 12th Taupo Great Lake Relay | 100,00 | ×3 |
| ✓ 2 | 11/9/2004 | 29. IAU 100km WC Winschoten | 100,00 | ×3 |
| ✓ 3 | 16/11/2003 | IAU 100km WC Taipei | 100,00 | ×3 |
| ✓ 4 | 21/6/2002 | IAU 100km WC Torhout (23. Nacht van Vlaanderen) | 100,00 | ×3 |
| ✓ 5 | 1/9/2001 | 100 km of Rotorua road race | 100,00 | ×3 |
| ✓ 6 | 11/3/2000 | NZL 100km Road Championships | 100,00 | ×3 |
| ✓ 7 | 4/9/1999 | 100 km of Rotorua road race | 100,00 | ×3 |
| ✓ 8 | 6/10/2012 | 15th Self-Transcendence 6 Hour Track Race, Auckland | 69,06 | ×2 |
| ✓ 9 | 7/7/2001 | 5th Self Transcendence 6 Hour Track Race, Auckland | 64,00 | ×2 |
| ✓ 10 | 26/3/2011 | Te Houtaewa Challenge 60 km Ultra Marathon | 60,00 | ×2 |
| ✓ 11 | 27/3/2010 | Te Houtaewa Challenge 60 km Ultra Marathon | 60,00 | ×2 |
| ✓ 12 | 3/12/2004 | 17th Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 13 | 7/12/2002 | 15th Kepler Challenge Mountain Run | 60,00 | ×2 |