Shaun Gibson
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12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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 ?
South Africa
56,2%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 41 719; Σ finishers = 74 247. 41 719 / 74 247 × 100 = 56.19%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races805 km
Longest race90,0 km
59th Comrades Marathon - Down Run — 1/6/1984
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road68,1%
Trail31,9%
Records
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2014 | ||||
| 12.07 | 52km | 8:12:21 h | 163 | |
| 2012 | ||||
| 03.11 | 55km | 11:51:50 h | 92 | |
| 2004 | ||||
| 10.04 | 56km road race | 5:19:33 h | 2649 | |
| 2002 | ||||
| 14.09 | 50km | 7:24:52 h | 67 | |
| 2001 | ||||
| 01.09 | 50km | 5:56:47 h | 49 | |
| 2000 | ||||
| 02.09 | 50km | 7:45:53 h | 79 | |
| 16.06 | 87km road race | 11:24:29 h | 14664 | |
| 18.03 | 50km | 5:00:16 h | 1728 | |
| 1997 | ||||
| 16.06 | 89km | 9:57:16 h | 5946 | |
| 1996 | ||||
| 17.06 | 87km | 9:19:30 h | 4051 | |
| 1986 | ||||
| 31.05 | 89km | 10:14:45 h | 7227 | |
| 1984 | ||||
| 01.06 | 90km | 10:01:00 h | 5016 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/6/1984 | 59th Comrades Marathon - Down Run | 90,00 | ×3 |
| ✓ 2 | 16/6/1997 | 72nd Comrades Marathon - Down Run | 89,00 | ×3 |
| ✓ 3 | 31/5/1986 | 61st Comrades Marathon - Down Run | 89,00 | ×3 |
| ✓ 4 | 16/6/2000 | 75th Comrades Marathon - Up Run (RSA) | 87,00 | ×3 |
| ✓ 5 | 17/6/1996 | 71st Comrades Marathon - Up Run | 87,00 | ×3 |
| ✓ 6 | 10/4/2004 | 35th Two Oceans Marathon (RSA) | 56,00 | ×2 |
| ✓ 7 | 3/11/2012 | 16th Three Peaks Challenge | 55,00 | ×2 |
| ✓ 8 | 12/7/2014 | 26th Rhodes 52 km Trail Run | 52,00 | ×2 |
| ✓ 9 | 14/9/2002 | 10. Mont-Aux-Sources 50km Challenge | 50,00 | ×2 |
| ✓ 10 | 1/9/2001 | 9. Mont-Aux-Sources 50km Challenge | 50,00 | ×2 |
| ✓ 11 | 2/9/2000 | 8. Mont-Aux-Sources 50km Challenge | 50,00 | ×2 |
| ✓ 12 | 18/3/2000 | 10th Om Die Dam 50km | 50,00 | ×2 |