A.J. Shaka
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Born : 1958
Cat. M65 Ultrarunner since 1989
16
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 ?United States
United States55,6%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 889; Σ finishers = 1 599. 889 / 1 599 × 100 = 55.60%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races976 km
> 100 km1
> 160 km1
Longest race160,9 km
13th Angeles Crest 100 Mile — 26/9/1998
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2019 | ||||
| 19.10 | 50km | 1st That's No Moon Ultras 50K |
8:47:45 h | 21 |
| 2014 | ||||
| 12.10 | 50km | 8th Whoo's In El Moro 50k Trail Races - Fall Edition |
7:10:27 h | 63 |
| 23.08 | 31.5mi | 15th Tamalpa Headlands 50K |
7:29:10 h | 138 |
| 2012 | ||||
| 12.05 | 50km | 3rd Whoo's In El Moro 50k Trail Races - Spring Edition |
5:48:57 h | 18 |
| 2009 | ||||
| 08.08 | 50km | 5th Angeles National Forest 50k Trail Race |
7:08:39 h | 74 |
| 2008 | ||||
| 03.05 | 50km | 28th Wild Wild West 50k |
6:18:05 h | 24 |
| 2007 | ||||
| 02.12 | 50km | 21st OTHTC High Desert 50K Ultra |
5:10:59 h | 49 |
| 2000 | ||||
| 04.06 | 33mi | 4th Holcomb Valley 33 Mile |
6:31:52 h | 36 |
| 1998 | ||||
| 26.09 | 100mi | 13th Angeles Crest 100 Mile |
32:27:49 h | 77 |
| 16.05 | 50mi | 5th Bishop High Sierra Ultramarathons 50 Miles |
12:12:23 h | 17 |
| 1997 | ||||
| 06.09 | 50km | 3rd Baldy Peaks 50K |
9:51:56 h | 70 |
| 1996 | ||||
| 06.01 | 50mi | 16th Avalon Benefit 50-Mile Run |
11:19:00 h | 87 |
| 1995 | ||||
| 19.03 | 50km | 12th San Juan Trail 50 km |
6:39:43 h | 48 |
| 1994 | ||||
| 17.09 | 50km | Pacific Crest Trail 50 km |
6:57:39 h | 30 |
| 1991 | ||||
| 13.04 | 50km | Cuyamaca 50 km Trail Race |
5:06:44 h | 55 |
| 1989 | ||||
| 16.09 | 50km | Pacific Crest Trail 50 km |
7:27:26 h | 98 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 26/9/1998 | 13th Angeles Crest 100 Mile | 160,93 | ×6 |
| ✓ 2 | 16/5/1998 | 5th Bishop High Sierra Ultramarathons 50 Miles | 80,47 | ×3 |
| ✓ 3 | 6/1/1996 | 16th Avalon Benefit 50-Mile Run | 80,47 | ×3 |
| ✓ 4 | 4/6/2000 | 4th Holcomb Valley 33 Mile | 53,11 | ×2 |
| ✓ 5 | 23/8/2014 | 15th Tamalpa Headlands 50K | 50,69 | ×1 |
| ✓ 6 | 19/10/2019 | 1st That's No Moon Ultras 50K | 50,00 | ×1 |
| ✓ 7 | 12/10/2014 | 8th Whoo's In El Moro 50k Trail Races - Fall Edition | 50,00 | ×1 |
| ✓ 8 | 12/5/2012 | 3rd Whoo's In El Moro 50k Trail Races - Spring Edition | 50,00 | ×1 |
| ✓ 9 | 8/8/2009 | 5th Angeles National Forest 50k Trail Race | 50,00 | ×1 |
| ✓ 10 | 3/5/2008 | 28th Wild Wild West 50k | 50,00 | ×1 |
| ✓ 11 | 2/12/2007 | 21st OTHTC High Desert 50K Ultra | 50,00 | ×1 |
| ✓ 12 | 6/9/1997 | 3rd Baldy Peaks 50K | 50,00 | ×1 |
| ✓ 13 | 19/3/1995 | 12th San Juan Trail 50 km | 50,00 | ×1 |
| ✓ 14 | 17/9/1994 | Pacific Crest Trail 50 km | 50,00 | ×1 |
| ✓ 15 | 13/4/1991 | Cuyamaca 50 km Trail Race | 50,00 | ×1 |
| ✓ 16 | 16/9/1989 | Pacific Crest Trail 50 km | 50,00 | ×1 |