Rebecca Williams
Washington, DC
Bib: 33072 F
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 39:32 | 12:43 | 3.11 mi | 39:32 | 12:43 | - | |
10K | 1:18:29 | 12:38 | 3.10 mi | 38:57 | 12:32 | -0:11 | |
15K | 2:01:08 | 13:00 | 3.11 mi | 42:39 | 13:44 | +1:12 | |
21K | 2:57:15 | 13:35 | 3.73 mi | 56:07 | 15:03 | +1:19 | |
25K | 3:33:10 | 13:43 | 2.48 mi | 35:55 | 14:27 | -0:36 | |
30K | 4:21:05 | 14:00 | 3.11 mi | 47:55 | 15:25 | +0:58 | |
35K | 5:06:24 | 14:05 | 3.11 mi | 45:19 | 14:35 | -0:50 | |
40K | 5:59:35 | 14:28 | 3.10 mi | 53:11 | 17:07 | +2:32 | |
Finish(26.22 mi) | 6:24:51 | 14:41 | 1.37 mi | 25:16 | 18:32 | +1:25 |
Checkpoints & Pacing
Pace Line
Fastest Pace
12:32 /mi
Average Pace
14:41 /mi
Slowest Pace
18:32 /mi
Segments
Time at Faster Pace
1:18:29
20% of race
Time at Steady Pace
3:47:55
59% of race
Time at Slower Pace
1:18:27
20% of race
Average Pace: 14:41 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 26732 | 10372 | 1436 | 28998 | 11689 | 1557 |
| 10K | 3.10 mi | 27405-673 | 10730-358 | 1480-44 | 27953 | 11060 | 1509 |
| 15K | 3.11 mi | 28182-777 | 11191-461 | 1514-34 | 28998 | 11689 | 1557 |
| 21K | 3.73 mi | 28668-486 | 11486-295 | 1538-24 | 29138 | 11807 | 1561 |
| 25K | 2.48 mi | 28642+26 | 11510-24 | 1542-4 | 27789 | 11285 | 1498 |
| 30K | 3.11 mi | 28556+86 | 11506+4 | 1539+3 | 27672 | 11296 | 1515 |
| 35K | 3.11 mi | 28122+434 | 11319+187 | 1522+17 | 24537 | 10017 | 1366 |
| 40K | 3.10 mi | 28122 | 11346-27 | 1526-4 | 27802 | 11438 | 1526 |
| Finish(26.22 mi) | 1.37 mi | 28253-131 | 11424-78 | 1534-8 | 28779 | 11826 | 1567 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
28998
Females
11689
F30-34
11689
5K→10K
3.1 - 6.2 mi
Overall
27953
Females
11060
F30-34
11060
10K→15K
6.2 - 9.3 mi
Overall
28998
Females
11689
F30-34
11689
15K→21K
9.3 - 13.1 mi
Overall
29138
Females
11807
F30-34
11807
21K→25K
13.1 - 15.5 mi
Overall
27789
Females
11285
F30-34
11285
25K→30K
15.5 - 18.6 mi
Overall
27672
Females
11296
F30-34
11296
30K→35K
18.6 - 21.8 mi
Overall
24537
Females
10017
F30-34
10017
35K→40K
21.8 - 24.9 mi
Overall
27802
Females
11438
F30-34
11438
40K→Finish
24.9 - 26.2 mi
Overall
28779
Females
11826
F30-34
11826
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #26732 |
| 5K → 10K | 792119*-673 | #26732 → #27405 |
| 10K → 15K | 877100*-777 | #27405 → #28182 |
| 15K → 21K | 620134*-486 | #28182 → #28668 |
| 21K → 25K | 165191*+26 | #28668 → #28642 |
| 25K → 30K | 120206*+86 | #28642 → #28556 |
| 30K → 35K | 19453*+434 | #28556 → #28122 |
| 35K → 40K | 153153*0 | #28122 → #28122 |
| 40K → Finish | 16938*-131 | #28122 → #28253 |
| TOTALS | 29151394*-1521 | #26732 → #28253 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions