Caroline Peterson
Burlington, MA
Bib: 35754 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 | 33:09 | 10:40 | 3.11 mi | 33:09 | 10:40 | - | |
10K | 1:04:06 | 10:19 | 3.10 mi | 30:57 | 9:58 | -0:42 | |
15K | 1:35:12 | 10:13 | 3.11 mi | 31:06 | 10:01 | +0:03 | |
21K | 2:14:28 | 10:18 | 3.73 mi | 39:16 | 10:32 | +0:31 | |
25K | 2:40:29 | 10:20 | 2.48 mi | 26:01 | 10:28 | -0:04 | |
30K | 3:21:02 | 10:47 | 3.11 mi | 40:33 | 13:03 | +2:35 | |
35K | 4:01:12 | 11:05 | 3.11 mi | 40:10 | 12:56 | -0:07 | |
40K | 4:44:04 | 11:26 | 3.10 mi | 42:52 | 13:48 | +0:52 | |
Finish(26.22 mi) | 5:00:20 | 11:28 | 1.37 mi | 16:16 | 11:56 | -1:52 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:58 /mi
Average Pace
11:28 /mi
Slowest Pace
13:48 /mi
Segments
Time at Faster Pace
30:57
10% of race
Time at Steady Pace
2:09:32
43% of race
Time at Slower Pace
2:19:51
47% of race
Average Pace: 11:27 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 15937 | 5149 | 1232 | 14796 | 4669 | 1152 |
| 10K | 3.10 mi | 15626+311 | 4993+156 | 1199+33 | 15445 | 4900 | 1163 |
| 15K | 3.11 mi | 15239+387 | 4832+161 | 1176+23 | 14796 | 4669 | 1152 |
| 21K | 3.73 mi | 15323-84 | 4870-38 | 1183-7 | 15994 | 5246 | 1264 |
| 25K | 2.48 mi | 15279+44 | 4908-38 | 1201-18 | 15750 | 5327 | 1292 |
| 30K | 3.11 mi | 16899-1620 | 5742-834 | 1360-159 | 21797 | 8416 | 1826 |
| 35K | 3.11 mi | 17507-608 | 6156-414 | 1446-86 | 19647 | 7734 | 1716 |
| 40K | 3.10 mi | 18147-640 | 6592-436 | 1534-88 | 20745 | 8386 | 1809 |
| Finish(26.22 mi) | 1.37 mi | 18020+127 | 6564+28 | 1529+5 | 15474 | 6054 | 1467 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
14796
Females
4669
F25-29
4669
5K→10K
3.1 - 6.2 mi
Overall
15445
Females
4900
F25-29
4900
10K→15K
6.2 - 9.3 mi
Overall
14796
Females
4669
F25-29
4669
15K→21K
9.3 - 13.1 mi
Overall
15994
Females
5246
F25-29
5246
21K→25K
13.1 - 15.5 mi
Overall
15750
Females
5327
F25-29
5327
25K→30K
15.5 - 18.6 mi
Overall
21797
Females
8416
F25-29
8416
30K→35K
18.6 - 21.8 mi
Overall
19647
Females
7734
F25-29
7734
35K→40K
21.8 - 24.9 mi
Overall
20745
Females
8386
F25-29
8386
40K→Finish
24.9 - 26.2 mi
Overall
15474
Females
6054
F25-29
6054
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #15937 |
| 5K → 10K | 271582*+311 | #15937 → #15626 |
| 10K → 15K | 150537*+387 | #15626 → #15239 |
| 15K → 21K | 427343*-84 | #15239 → #15323 |
| 21K → 25K | 281325*+44 | #15323 → #15279 |
| 25K → 30K | 171898*-1620 | #15279 → #16899 |
| 30K → 35K | 832224*-608 | #16899 → #17507 |
| 35K → 40K | 778138*-640 | #17507 → #18147 |
| 40K → Finish | 66193*+127 | #18147 → #18020 |
| TOTALS | 45232440*-2083 | #15937 → #18020 |
* 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