Mike Smit
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17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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
78,5%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 83 252; Σ finishers = 106 040. 83 252 / 106 040 × 100 = 78.51%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 124 km
Longest race89,0 km
78th Comrades Marathon - Down Run (RSA) — 16/6/2003
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road82,0%
Trail18,0%
Records
HISTORY
18 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 16/6/2003 | 78th Comrades Marathon - Down Run (RSA) | 89,00 | ×3 |
| ✓ 2 | 16/6/2001 | 76th Comrades Marathon - Down Run (RSA) | 89,00 | ×3 |
| ✓ 3 | 16/6/1997 | 72nd Comrades Marathon - Down Run | 89,00 | ×3 |
| ✓ 4 | 31/5/1986 | 61st Comrades Marathon - Down Run | 89,00 | ×3 |
| ✓ 5 | 17/6/1996 | 71st Comrades Marathon - Up Run | 87,00 | ×3 |
| ✓ 6 | 30/5/1992 | 67th Comrades Marathon - Up Run | 87,00 | ×3 |
| ✓ 7 | 19/4/2003 | 34th Two Oceans Marathon (RSA) | 56,00 | ×1 |
| ✓ 8 | 22/4/2000 | 31st Two Oceans Marathon | 56,00 | ×1 |
| ✓ 9 | 11/4/1998 | 29th Two Oceans Marathon | 56,00 | ×1 |
| ✓ 10 | 10/4/1993 | 24th Two Oceans Marathon | 56,00 | ×1 |
| ✓ 11 | 2/4/1988 | 19th Two Oceans Marathon | 56,00 | ×1 |
| ✓ 12 | 2/4/1983 | 14th Two Oceans Marathon | 56,00 | ×1 |
| ✓ 13 | 10/4/1982 | 13th Two Oceans Marathon | 56,00 | ×1 |
| ✓ 14 | 19/7/2003 | 15th Rhodes 52 km Trail Run | 52,00 | ×1 |
| ✓ 15 | 1/9/2001 | 9. Mont-Aux-Sources 50km Challenge | 50,00 | ×1 |
| ✓ 16 | 4/9/1999 | 7. Mont-Aux-Sources 50km Challenge | 50,00 | ×1 |
| ✓ 17 | 5/9/1998 | 6. Mont-Aux-Sources 50km Challenge | 50,00 | ×1 |