Sarah Williams
Arlington, VA
Bib: 7106 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 | 34:09 | 11:00 | 3.11 mi | 34:09 | 11:00 | - | |
10K | 1:06:36 | 10:43 | 3.10 mi | 32:27 | 10:27 | -0:33 | |
15K | 1:39:46 | 10:42 | 3.11 mi | 33:10 | 10:41 | +0:14 | |
21K | 2:26:07 | 11:12 | 3.73 mi | 46:21 | 12:26 | +1:45 | |
25K | 2:59:16 | 11:32 | 2.48 mi | 33:09 | 13:20 | +0:54 | |
30K | 3:43:19 | 11:59 | 3.11 mi | 44:03 | 14:11 | +0:51 | |
35K | 4:25:48 | 12:13 | 3.11 mi | 42:29 | 13:40 | -0:31 | |
40K | 5:07:10 | 12:22 | 3.10 mi | 41:22 | 13:19 | -0:21 | |
Finish(26.22 mi) | 5:26:25 | 12:28 | 1.37 mi | 19:15 | 14:07 | +0:48 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:27 /mi
Average Pace
12:28 /mi
Slowest Pace
14:11 /mi
Segments
Time at Faster Pace
2:26:07
45% of race
Time at Steady Pace
1:57:00
36% of race
Time at Slower Pace
1:03:18
19% of race
Average Pace: 12:27 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 11542 | 3686 | 891 | 11051 | 3480 | 872 |
| 10K | 3.10 mi | 11423+119 | 3610+76 | 880+11 | 11371 | 3595 | 875 |
| 15K | 3.11 mi | 11249+174 | 3549+61 | 877+3 | 11051 | 3480 | 872 |
| 21K | 3.73 mi | 12356-1107 | 4084-535 | 990-113 | 13849 | 4847 | 1139 |
| 25K | 2.48 mi | 12996-640 | 4409-325 | 1059-69 | 14486 | 5328 | 1197 |
| 30K | 3.11 mi | 13288-292 | 4637-228 | 1103-44 | 14073 | 5180 | 1176 |
| 35K | 3.11 mi | 13261+27 | 4659-22 | 1112-9 | 12848 | 4747 | 1114 |
| 40K | 3.10 mi | 13030+231 | 4613+46 | 1103+9 | 11530 | 4262 | 1031 |
| Finish(26.22 mi) | 1.37 mi | 13041-11 | 4625-12 | 1102+1 | 13123 | 4877 | 1141 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
11051
Females
3480
F25-29
3480
5K→10K
3.1 - 6.2 mi
Overall
11371
Females
3595
F25-29
3595
10K→15K
6.2 - 9.3 mi
Overall
11051
Females
3480
F25-29
3480
15K→21K
9.3 - 13.1 mi
Overall
13849
Females
4847
F25-29
4847
21K→25K
13.1 - 15.5 mi
Overall
14486
Females
5328
F25-29
5328
25K→30K
15.5 - 18.6 mi
Overall
14073
Females
5180
F25-29
5180
30K→35K
18.6 - 21.8 mi
Overall
12848
Females
4747
F25-29
4747
35K→40K
21.8 - 24.9 mi
Overall
11530
Females
4262
F25-29
4262
40K→Finish
24.9 - 26.2 mi
Overall
13123
Females
4877
F25-29
4877
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #11542 |
| 5K → 10K | 203322*+119 | #11542 → #11423 |
| 10K → 15K | 134308*+174 | #11423 → #11249 |
| 15K → 21K | 115649*-1107 | #11249 → #12356 |
| 21K → 25K | 69353*-640 | #12356 → #12996 |
| 25K → 30K | 399107*-292 | #12996 → #13288 |
| 30K → 35K | 136163*+27 | #13288 → #13261 |
| 35K → 40K | 42273*+231 | #13261 → #13030 |
| 40K → Finish | 6150*-11 | #13030 → #13041 |
| TOTALS | 28241325*-1499 | #11542 → #13041 |
* 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