Race Timeline
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The Course
Half Splits
Grey's race, broken down like a coach
The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 39:22 | 12:40 | 3.11 mi | 39:22 | 12:40 | - | |
10K | 1:17:06 | 12:24 | 3.10 mi | 37:44 | 12:09 | -0:31 | |
15K | 1:53:37 | 12:11 | 3.11 mi | 36:31 | 11:45 | -0:24 | |
20K | 2:31:24 | 12:11 | 3.11 mi | 37:47 | 12:10 | +0:25 | |
13.1M | 2:40:12 | 12:14 | 0.67 mi | 8:48 | 13:05 | +0:55 | |
25K | 3:17:28 | 12:43 | 2.43 mi | 37:16 | 15:18 | +2:13 | |
31K | 4:01:42 | 12:33 | 3.73 mi | 44:14 | 11:52 | -3:26 | |
36K | 4:46:52 | 12:49 | 3.11 mi | 45:10 | 14:32 | +2:40 | |
Finish(26.22 mi) | 5:37:04 | 12:52 | 3.85 mi | 50:12 | 13:02 | -1:30 |
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Checkpoints & Pacing
Pace Line
Fastest Pace
11:45 /mi
Average Pace
12:52 /mi
Slowest Pace
15:18 /mi
Segments
Time at Faster Pace
1:20:45
24% of race
Time at Steady Pace
2:53:53
52% of race
Time at Slower Pace
1:22:26
24% of race
Average Pace: 12:51 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3285 | 2297 | 396 | 2915 | 2101 | 364 |
| 10K | 3.10 mi | 3196+89 | 2247+50 | 391+5 | 3052 | 2177 | 377 |
| 15K | 3.11 mi | 3097+99 | 2200+47 | 385+6 | 2915 | 2101 | 364 |
| 20K | 3.11 mi | 3024+73 | 2163+37 | 375+10 | 2849 | 2048 | 357 |
| 13.1M | 0.67 mi | 3026-2 | 2157+6 | 373+2 | 2942 | 2070 | 362 |
| 25K | 2.43 mi | 3071-45 | 2164-7 | 376-3 | 3188 | 2213 | 384 |
| 31K | 3.73 mi | 2989+82 | 2113+51 | 363+13 | 2503 | 1773 | 311 |
| 36K | 3.11 mi | 2891+98 | 2051+62 | 354+9 | 2330 | 1632 | 290 |
| Finish(26.22 mi) | 3.85 mi | 2832+59 | 2009+42 | 347+7 | 2330 | 1617 | 283 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2915
Males
2101
M30-34
364
5K→10K
3.1 - 6.2 mi
Overall
3052
Males
2177
M30-34
377
10K→15K
6.2 - 9.3 mi
Overall
2915
Males
2101
M30-34
364
15K→20K
9.3 - 12.4 mi
Overall
2849
Males
2048
M30-34
357
20K→13.1M
12.4 - 13.1 mi
Overall
2942
Males
2070
M30-34
362
13.1M→25K
13.1 - 15.5 mi
Overall
3188
Males
2213
M30-34
384
25K→31K
15.5 - 19.3 mi
Overall
2503
Males
1773
M30-34
311
31K→36K
19.3 - 22.4 mi
Overall
2330
Males
1632
M30-34
290
36K→Finish
22.4 - 26.2 mi
Overall
2330
Males
1617
M30-34
283
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #3285 |
| 5K → 10K | 695+89 | #3285 → #3196 |
| 10K → 15K | 4103+99 | #3196 → #3097 |
| 15K → 20K | 376+73 | #3097 → #3024 |
| 20K → 13.1M | 108-2 | #3024 → #3026 |
| 13.1M → 25K | 5914-45 | #3026 → #3071 |
| 25K → 31K | 082+82 | #3071 → #2989 |
| 31K → 36K | 199+98 | #2989 → #2891 |
| 36K → Finish | 564+59 | #2891 → #2832 |
| TOTALS | 88541+453 | #3285 → #2832 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Enhanced athlete results built from publicly available data.
Race managed by
Dallas White Rock Marathon
Race timed by
MyChipTime
