Summer Stubblebine
Lincoln, MA
Bib: 12866 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 | 27:51 | 8:58 | 3.11 mi | 27:51 | 8:58 | - | |
10K | 53:09 | 8:33 | 3.10 mi | 25:18 | 8:09 | -0:49 | |
15K | 1:19:14 | 8:30 | 3.11 mi | 26:05 | 8:24 | +0:15 | |
21K | 1:51:40 | 8:33 | 3.73 mi | 32:26 | 8:42 | +0:18 | |
25K | 2:19:23 | 8:58 | 2.48 mi | 27:43 | 11:09 | +2:27 | |
30K | 2:49:14 | 9:05 | 3.11 mi | 29:51 | 9:36 | -1:33 | |
35K | 3:19:34 | 9:11 | 3.11 mi | 30:20 | 9:46 | +0:10 | |
40K | 3:51:21 | 9:18 | 3.10 mi | 31:47 | 10:14 | +0:28 | |
Finish(26.22 mi) | 4:04:02 | 9:19 | 1.37 mi | 12:41 | 9:18 | -0:56 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:09 /mi
Average Pace
9:19 /mi
Slowest Pace
11:09 /mi
Segments
Time at Faster Pace
1:23:49
34% of race
Time at Steady Pace
1:10:23
29% of race
Time at Slower Pace
1:29:50
37% of race
Average Pace: 9:18 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F20-24 | Seg. Overall | Seg. Females | Seg. F20-24 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3968 | 860 | 163 | 2983 | 598 | 128 |
| 10K | 3.10 mi | 3379+589 | 706+154 | 140+23 | 2727 | 525 | 110 |
| 15K | 3.11 mi | 3147+232 | 637+69 | 134+6 | 2983 | 598 | 128 |
| 21K | 3.73 mi | 3255-108 | 663-26 | 138-4 | 3611 | 752 | 157 |
| 25K | 2.48 mi | 4841-1586 | 1117-454 | 224-86 | 11427 | 3849 | 670 |
| 30K | 3.11 mi | 4909-68 | 1163-46 | 241-17 | 5439 | 1444 | 309 |
| 35K | 3.11 mi | 4916-7 | 1223-60 | 256-15 | 5286 | 1537 | 327 |
| 40K | 3.10 mi | 4915+1 | 1277-54 | 267-11 | 5309 | 1692 | 351 |
| Finish(26.22 mi) | 1.37 mi | 4796+119 | 1248+29 | 265+2 | 3528 | 1049 | 245 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2983
Females
598
F20-24
598
5K→10K
3.1 - 6.2 mi
Overall
2727
Females
525
F20-24
525
10K→15K
6.2 - 9.3 mi
Overall
2983
Females
598
F20-24
598
15K→21K
9.3 - 13.1 mi
Overall
3611
Females
752
F20-24
752
21K→25K
13.1 - 15.5 mi
Overall
11427
Females
3849
F20-24
3849
25K→30K
15.5 - 18.6 mi
Overall
5439
Females
1444
F20-24
1444
30K→35K
18.6 - 21.8 mi
Overall
5286
Females
1537
F20-24
1537
35K→40K
21.8 - 24.9 mi
Overall
5309
Females
1692
F20-24
1692
40K→Finish
24.9 - 26.2 mi
Overall
3528
Females
1049
F20-24
1049
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #3968 |
| 5K → 10K | 608* | 19 | +589 | #3968 | #3379 |
| 10K → 15K | 271* | 39 | +232 | #3379 | #3147 |
| 15K → 21K | 51* | 159 | -108 | #3147 | #3255 |
| 21K → 25K | 5* | 1591 | -1586 | #3255 | #4841 |
| 25K → 30K | 146* | 214 | -68 | #4841 | #4909 |
| 30K → 35K | 214* | 221 | -7 | #4909 | #4916 |
| 35K → 40K | 178* | 177 | +1 | #4916 | #4915 |
| 40K → Finish | 129* | 10 | +119 | #4915 | #4796 |
| TOTALS | 1602* | 2430 | -828 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
Passing Circle
Position Flow
Race Lanes
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Public Race Data
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Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions