Lauren Sonsteby
Chesapeake, VA
Bib: 38647 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 | 40:56 | 13:11 | 3.11 mi | 40:56 | 13:11 | - | |
10K | 1:20:17 | 12:55 | 3.10 mi | 39:21 | 12:40 | -0:31 | |
15K | 2:02:24 | 13:08 | 3.11 mi | 42:07 | 13:33 | +0:53 | |
21K | 3:03:33 | 14:04 | 3.73 mi | 1:01:09 | 16:24 | +2:51 | |
25K | 3:37:54 | 14:02 | 2.48 mi | 34:21 | 13:49 | -2:35 | |
30K | 4:23:23 | 14:08 | 3.11 mi | 45:29 | 14:38 | +0:49 | |
35K | 5:12:07 | 14:21 | 3.11 mi | 48:44 | 15:41 | +1:03 | |
40K | 6:06:36 | 14:45 | 3.10 mi | 54:29 | 17:32 | +1:51 | |
Finish(26.22 mi) | 6:28:07 | 14:49 | 1.37 mi | 21:31 | 15:47 | -1:45 |
Checkpoints & Pacing
Pace Line
Fastest Pace
12:40 /mi
Average Pace
14:49 /mi
Slowest Pace
17:32 /mi
Segments
Time at Faster Pace
2:36:45
40% of race
Time at Steady Pace
45:29
12% of race
Time at Slower Pace
3:05:53
48% of race
Average Pace: 14:48 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 28068 | 11098 | 2223 | 28749 | 11539 | 2251 |
| 10K | 3.10 mi | 28147-79 | 11145-47 | 2218+5 | 28223 | 11200 | 2223 |
| 15K | 3.11 mi | 28494-347 | 11359-214 | 2244-26 | 28749 | 11539 | 2251 |
| 21K | 3.73 mi | 29408-914 | 11922-563 | 2301-57 | 29904 | 12248 | 2308 |
| 25K | 2.48 mi | 29111+297 | 11769+153 | 2288+13 | 26605 | 10664 | 2140 |
| 30K | 3.11 mi | 28729+382 | 11599+170 | 2270+18 | 26131 | 10588 | 2142 |
| 35K | 3.11 mi | 28548+181 | 11535+64 | 2258+12 | 26965 | 11065 | 2174 |
| 40K | 3.10 mi | 28594-46 | 11592-57 | 2261-3 | 28213 | 11593 | 2243 |
| Finish(26.22 mi) | 1.37 mi | 28456+138 | 11527+65 | 2259+2 | 25931 | 10584 | 2144 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
28749
Females
11539
F25-29
11539
5K→10K
3.1 - 6.2 mi
Overall
28223
Females
11200
F25-29
11200
10K→15K
6.2 - 9.3 mi
Overall
28749
Females
11539
F25-29
11539
15K→21K
9.3 - 13.1 mi
Overall
29904
Females
12248
F25-29
12248
21K→25K
13.1 - 15.5 mi
Overall
26605
Females
10664
F25-29
10664
25K→30K
15.5 - 18.6 mi
Overall
26131
Females
10588
F25-29
10588
30K→35K
18.6 - 21.8 mi
Overall
26965
Females
11065
F25-29
11065
35K→40K
21.8 - 24.9 mi
Overall
28213
Females
11593
F25-29
11593
40K→Finish
24.9 - 26.2 mi
Overall
25931
Females
10584
F25-29
10584
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #28068 |
| 5K → 10K | 309230*-79 | #28068 → #28147 |
| 10K → 15K | 494147*-347 | #28147 → #28494 |
| 15K → 21K | 97965*-914 | #28494 → #29408 |
| 21K → 25K | 13310*+297 | #29408 → #29111 |
| 25K → 30K | 20402*+382 | #29111 → #28729 |
| 30K → 35K | 54235*+181 | #28729 → #28548 |
| 35K → 40K | 165119*-46 | #28548 → #28594 |
| 40K → Finish | 5143*+138 | #28594 → #28456 |
| TOTALS | 20391651*-388 | #28068 → #28456 |
* 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