James Bradley
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Born : 1975
Cat. M50 Ultrarunner since 2006
18
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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 ?Australia
Australia22,8%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 2 438; Σ finishers = 10 697. 2 438 / 10 697 × 100 = 22.79%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed18
Km — ultra races1 035 km
> 100 km1
> 24h1
Longest race144,6 km
Caboolture Historical Village 24h — 30/7/2011
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road28,5%
Trail71,5%
HISTORY
18 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2018 | ||||
| 10.03 | 45km | 34th Six Foot Track |
5:45:14 h | 536 |
| 2017 | ||||
| 11.03 | 45km | 33rd Six Foot Track |
5:08:52 h | 267 |
| 2016 | ||||
| 12.03 | 45km | 32nd Six Foot Track |
5:21:36 h | 292 |
| 2015 | ||||
| 14.03 | 45km | 31st Six Foot Track |
4:29:11 h | 121 |
| 2014 | ||||
| 08.03 | 45km | 30th Six Foot Track |
4:56:58 h | 252 |
| 2013 | ||||
| 09.03 | 45km | 29th Six Foot Track |
4:40:40 h | 129 |
| 2011 | ||||
| 30.07 | 24h | Caboolture Historical Village 24h |
144.561 km | 4 |
| 12.03 | 45km | 28th Six Foot Track |
4:32:40 h | 70 |
| 2010 | ||||
| 15.05 | 100km | 3rd The North Face 100 Australia |
13:21:01 h | 36 |
| 13.03 | 45km | 27th Six Foot Track |
4:09:54 h | 36 |
| 2009 | ||||
| 16.05 | 100km | 2nd The North Face 100 Australia |
16:33:49 h | 97 |
| 19.04 | 50km | 16th Canberra 50km Ultramarathon |
3:34:13 h | 11 |
| 08.03 | 45km | 26th Six Foot Track |
4:40:21 h | 100 |
| 2008 | ||||
| 13.04 | 50km | 15th Canberra 50km Ultramarathon |
3:39:36 h | 8 |
| 08.03 | 45km | 25th Six Foot Track |
4:24:56 h | 60 |
| 2007 | ||||
| 15.04 | 50km | 14th Canberra 50km Ultramarathon |
3:58:08 h | 18 |
| 10.03 | 45km | 24th Six Foot Track |
4:34:43 h | 94 |
| 2006 | ||||
| 11.03 | 45km | 23rd Six Foot Track |
5:42:08 h | 325 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 30/7/2011 | Caboolture Historical Village 24h | 144,56 | ×5 |
| ✓ 2 | 15/5/2010 | 3rd The North Face 100 Australia | 100,00 | ×3 |
| ✓ 3 | 16/5/2009 | 2nd The North Face 100 Australia | 100,00 | ×3 |
| ✓ 4 | 19/4/2009 | 16th Canberra 50km Ultramarathon | 50,00 | ×1 |
| ✓ 5 | 13/4/2008 | 15th Canberra 50km Ultramarathon | 50,00 | ×1 |
| ✓ 6 | 15/4/2007 | 14th Canberra 50km Ultramarathon | 50,00 | ×1 |
| ✓ 7 | 10/3/2018 | 34th Six Foot Track | 45,00 | ×1 |
| ✓ 8 | 11/3/2017 | 33rd Six Foot Track | 45,00 | ×1 |
| ✓ 9 | 12/3/2016 | 32nd Six Foot Track | 45,00 | ×1 |
| ✓ 10 | 14/3/2015 | 31st Six Foot Track | 45,00 | ×1 |
| ✓ 11 | 8/3/2014 | 30th Six Foot Track | 45,00 | ×1 |
| ✓ 12 | 9/3/2013 | 29th Six Foot Track | 45,00 | ×1 |
| ✓ 13 | 12/3/2011 | 28th Six Foot Track | 45,00 | ×1 |
| ✓ 14 | 13/3/2010 | 27th Six Foot Track | 45,00 | ×1 |
| ✓ 15 | 8/3/2009 | 26th Six Foot Track | 45,00 | ×1 |
| ✓ 16 | 8/3/2008 | 25th Six Foot Track | 45,00 | ×1 |
| ✓ 17 | 10/3/2007 | 24th Six Foot Track | 45,00 | ×1 |
| ✓ 18 | 11/3/2006 | 23rd Six Foot Track | 45,00 | ×1 |