Williams, Grant Duncan
South AfricaManBorn 19742001 – 2026Runner id 577139
Events
17
15 race dates
Best pace
9.608
km/h · 2017
Best finish
51st
of 216 · 2019
Distance raced
1,041
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 15 races and 2 splits from 2001 to 2026, ranging from 3.76 to 10.07 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
- Split of a race already plotted
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2001-03-17 | 50km | 5:20:52 h | 9.350 | 1902/1922 | |
| 2014-04-18 | 56km | 6:10:55 h | 9.059 | 4783/8261 | |
| 2014-04-18 | Two Oceans Marathon - 50km SplitSouth AfricaSplit of a longer race in this career; not counted again in the distance totalRunNING | 50km | 5:32:43 h | 9.017 | 4980/8180 |
| 2015-04-04 | 56km | 6:16:03 h | 8.935 | 5168/8644 | |
| 2015-04-04 | Two Oceans Marathon - 50km SplitSouth AfricaIAU BronzeSplit of a longer race in this career; not counted again in the distance totalRunning INN Athletics ... | 50km | 5:33:46 h | 8.988 | 5056/8587 |
| 2017-04-02 | 48km | 4:59:45 h | 9.608 | 1126/2905 | |
| 2017-06-04 | 87km | 11:40:31 h | 7.452 | 11541/13851 | |
| 2018-08-11 | Magaliesberg ChallengeSouth Africa | 50km | 8:59:32 h | 5.560 | 51/62 |
| 2019-09-07 | Mont-Aux-Sources 50km ChallengeSouth Africa | 50km | 7:29:40 h | 6.672 | 51/216 |
| 2019-11-16 | SkyRun 100 KmSouth Africa | 100km | 26:35:06 h | 3.762 | 120/191 |
| 2021-05-21 | Mac Mac Ultra 100 MileSouth Africa | 100mi | 35:14:18 h | 4.567 | 13/24 |
| 2022-05-21 | Mac Mac Ultra 50 MileSouth Africa | 50mi | 14:25:12 h | 5.580 | 19/50 |
| 2023-05-20 | Mac Mac Ultra 50 MileSouth Africa | 50mi | 13:18:41 h | 6.045 | 9/27 |
| 2023-10-14 | 63.6km | 9:15:46 h | 6.866 | 229/585 | |
| 2024-03-23 | Magoebas Forest MarathonSouth Africa | 50km | 9:02:59 h | 5.525 | 31/81 |
| 2024-09-21 | 58.5km | 12:23:48 h | 4.719 | 269/465 | |
| 2026-06-13 | 50km | 11:20:49 h | 4.406 | 371/540 |