May van der Walt
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15
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
95,4%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 45 578; Σ finishers = 47 776. 45 578 / 47 776 × 100 = 95.40%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races823 km
> 24h1
Longest race89,0 km
91st Comrades Marathon - Down Run — 29/5/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0
HISTORY
15 race(s) · 1 split(s) nested| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2017 | ||||
| 22.04 | 50km | 6:20:41 h | 2819 | |
| 18.03 | 50km | 6:56:40 h | 3547 | |
| 2016 | ||||
| 29.05 | 89km | 12:10:35 h | 14570 | |
| 27.04 | 48km | 5:58:12 h | 122 | |
| 16.04 | 50km | 6:19:56 h | 2927 | |
| 09.04 | 52km | 6:42:00 h | 584 | |
| 2015 | ||||
| 21.03 | 50km | 7:23:30 h | 3278 | |
| 2014 | ||||
| 18.04 | 56km road race | 6:54:56 h | 7869 | |
| 18.04 | 50km | 45th Two Oceans Marathon - 50km Split | 6:11:18 h | 7893 |
| 12.04 | 50km road race | 5:48:42 h | 2120 | |
| 15.03 | 50km | 6:12:06 h | 2477 | |
| 2013 | ||||
| 20.04 | 50km road race | 5:42:46 h | 2187 | |
| 2012 | ||||
| 21.04 | 50km road race | 6:39:13 h | 2983 | |
| 2011 | ||||
| 31.12 | 24h | 48.000 km | 73 | |
| 2007 | ||||
| 17.02 | 12h | 60.000 km | 15 | |
| 2006 | ||||
| 07.04 | 12h | 70.000 km | 22 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 29/5/2016 | 91st Comrades Marathon - Down Run | 89,00 | ×3 |
| ✓ 2 | 7/4/2006 | Randburg 12 Hour Circuit Race | 70,00 | ×2 |
| ✓ 3 | 17/2/2007 | 12 hour Circuit Race, Day | 60,00 | ×2 |
| ✓ 4 | 18/4/2014 | 45th Two Oceans Marathon (RSA) | 56,00 | ×2 |
| ✓ 5 | 9/4/2016 | 51st Arthur Cresswell Memorial Marathon Bergville to Ladysmith | 52,00 | ×2 |
| ✓ 6 | 22/4/2017 | 31th Loskop Ultra Marathon 50km | 50,00 | ×2 |
| ✓ 7 | 18/3/2017 | 27th Om Die Dam 50km | 50,00 | ×2 |
| ✓ 8 | 16/4/2016 | 30th Loskop Ultra Marathon 50km | 50,00 | ×2 |
| ✓ 9 | 21/3/2015 | 25th Om Die Dam 50km | 50,00 | ×2 |
| ✓ 10 | 12/4/2014 | 28th Loskop Ultra Marathon 50km (RSA) | 50,00 | ×2 |
| ✓ 11 | 15/3/2014 | 24th Om Die Dam 50km | 50,00 | ×2 |
| ✓ 12 | 20/4/2013 | 27th Loskop Ultra Marathon 50km (RSA) | 50,00 | ×2 |
| ✓ 13 | 21/4/2012 | 26th Loskop Ultra Marathon 50km (RSA) | 50,00 | ×2 |
| ✓ 14 | 27/4/2016 | 1st Hibiscus Coast Challenge | 48,00 | ×1 |
| ✓ 15 | 31/12/2011 | 1st Year To Year 24 Hour Circuit Race | 48,00 | ×1 |