John Collins
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Born : 1952
Cat. M70 Ultrarunner since 2006
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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 ?Australia
New Zealand
AustraliaNew Zealand56,6%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 2 791; Σ finishers = 4 928. 2 791 / 4 928 × 100 = 56.64%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races591 km
Longest race100,0 km
6th The North Face 100 Australia — 18/5/2013
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road16,9%
Trail83,1%
Records
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2016 | ||||
| 12.11 | 50km | 3rd Tarawera Trail 50k run |
8:27:57 h | 349 |
| 2013 | ||||
| 07.12 | 60km | 26th Kepler Challenge Mountain Run |
8:42:05 h | 263 |
| 18.05 | 100km | 6th The North Face 100 Australia |
18:22:57 h | 475 |
| 2012 | ||||
| 19.05 | 100km | 5th The North Face 100 Australia |
20:29:18 h | 551 |
| 2011 | ||||
| 12.03 | 45km | 28th Six Foot Track |
5:44:10 h | 467 |
| 2010 | ||||
| 19.12 | 46km | 2nd Six Inch Trail 46 km Marathon |
5:25:00 h | 55 |
| 13.03 | 45km | 27th Six Foot Track |
5:24:20 h | 349 |
| 2009 | ||||
| 08.03 | 45km | 26th Six Foot Track |
5:11:14 h | 256 |
| 2007 | ||||
| 20.05 | 50km | Bunbury 50 km Ultramarathon |
4:55:01 h | 19 |
| 2006 | ||||
| 21.05 | 50km | Bunbury 50 km Ultramarathon |
4:53:15 h | 17 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 18/5/2013 | 6th The North Face 100 Australia | 100,00 | ×4 |
| ✓ 2 | 19/5/2012 | 5th The North Face 100 Australia | 100,00 | ×4 |
| ✓ 3 | 7/12/2013 | 26th Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 4 | 12/11/2016 | 3rd Tarawera Trail 50k run | 50,00 | ×2 |
| ✓ 5 | 20/5/2007 | Bunbury 50 km Ultramarathon | 50,00 | ×2 |
| ✓ 6 | 21/5/2006 | Bunbury 50 km Ultramarathon | 50,00 | ×2 |
| ✓ 7 | 19/12/2010 | 2nd Six Inch Trail 46 km Marathon | 46,00 | ×2 |
| ✓ 8 | 12/3/2011 | 28th Six Foot Track | 45,00 | ×2 |
| ✓ 9 | 13/3/2010 | 27th Six Foot Track | 45,00 | ×2 |
| ✓ 10 | 8/3/2009 | 26th Six Foot Track | 45,00 | ×2 |