Rebecca Mccormick
Bib: 6328•F
MA

⏱️ Race Timeline
Watch your race unfold from start to finish
The Course
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Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 10:49:30 | 23:17 | 7:30 | 23:17 | 7:30 | - |
10K | 6.21 mi | 11:13:22 | 47:09 | 7:35 | 23:52 | 7:41 | +0:11 |
15K | 9.32 mi | 11:37:13 | 1:11:00 | 7:37 | 23:51 | 7:41 | 0:00 |
20K | 12.43 mi | 12:02:51 | 1:36:38 | 7:47 | 25:38 | 8:15 | +0:34 |
Half | 13.11 mi | 12:07:58 | 1:41:45 | 7:46 | 5:07 | 7:30 | -0:45 |
25K | 15.53 mi | 12:27:00 | 2:00:47 | 7:47 | 19:02 | 7:51 | +0:21 |
30K | 18.64 mi | 12:52:37 | 2:26:24 | 7:51 | 25:37 | 8:15 | +0:24 |
20M | 20.00 mi | 13:05:21 | 2:39:08 | 7:57 | 12:44 | 9:22 | +1:07 |
21M | 21.00 mi | 13:16:44 | 2:50:31 | 8:07 | 11:23 | 11:23 | +2:01 |
35K | 21.75 mi | 13:27:12 | 3:00:59 | 8:19 | 10:28 | 13:59 | +2:36 |
23M | 23.00 mi | 13:39:42 | 3:13:29 | 8:25 | 12:30 | 9:59 | -4:00 |
24M | 24.00 mi | 13:57:07 | 3:30:54 | 8:47 | 17:25 | 17:25 | +7:26 |
40K | 24.85 mi | 14:06:13 | 3:40:00 | 8:51 | 9:06 | 10:39 | -6:46 |
25.2M | 25.20 mi | 14:12:42 | 3:46:29 | 8:59 | 6:29 | 18:48 | +8:09 |
Finish | 26.22 mi | 14:21:42 | 3:55:29 | 8:59 | 9:00 | 8:50 | -9:58 |
Checkpoints & Pacing
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
7:30 /mi
Average Pace
8:59 /mi
Slowest Pace
18:48 /mi
📊Segments
Segment Time Comparison
Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
3:00:38
77% of race
Time at Slower Pace
54:51
23% of race
Average Pace: 8:59 /mi
🎨Heatmap
Pace Heatmap
Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.
Click or hover over segments to see details
✨Sparklines
Checkpoint Splits with Pace Trends
Enhanced split table showing pace trends through mini sparkline visualizations.
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 10:49:30 | 23:17 | 7:30 | 23:17 | 7:30 | #12223 | |
10K | 6.21 mi | 11:13:22 | 47:09 | 7:35 | 23:52 | 7:41 | #12934 | |
15K | 9.32 mi | 11:37:13 | 1:11:00 | 7:37 | 23:51 | 7:41 | #13025 | |
20K | 12.43 mi | 12:02:51 | 1:36:38 | 7:47 | 25:38 | 8:15 | #14061 | |
Half | 13.11 mi | 12:07:58 | 1:41:45 | 7:46 | 5:07 | 7:30 | #13931 | |
25K | 15.53 mi | 12:27:00 | 2:00:47 | 7:47 | 19:02 | 7:51 | #13666 | |
30K | 18.64 mi | 12:52:37 | 2:26:24 | 7:51 | 25:37 | 8:15 | #13525 | |
20M | 20.00 mi | 13:05:21 | 2:39:08 | 7:57 | 12:44 | 9:22 | #13970 | |
21M | 21.00 mi | 13:16:44 | 2:50:31 | 8:07 | 11:23 | 11:23 | #14813 | |
35K | 21.75 mi | 13:27:12 | 3:00:59 | 8:19 | 10:28 | 13:59 | #16122 | |
23M | 23.00 mi | 13:39:42 | 3:13:29 | 8:25 | 12:30 | 9:59 | #16417 | |
24M | 24.00 mi | 13:57:07 | 3:30:54 | 8:47 | 17:25 | 17:25 | #18690 | |
40K | 24.85 mi | 14:06:13 | 3:40:00 | 8:51 | 9:06 | 10:39 | #18898 | |
25.2M | 25.20 mi | 14:12:42 | 3:46:29 | 8:59 | 6:29 | 18:48 | #19487 | |
Finish | 26.22 mi | 14:21:42 | 3:55:29 | 8:59 | 9:00 | 8:50 | #19442 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 12223 | 2924 | 2924 | 13298(Top 47%) | 3624(Top 30%) | 3624(Top 66%) |
| 10K | 6.21 mi | 3.10 mi | 12934-711 | 3301-377 | 3301-377 | 13738(Top 48%) | 3805(Top 31%) | 3805(Top 70%) |
| 15K | 9.32 mi | 3.11 mi | 13025-91 | 3405-104 | 3405-104 | 13298(Top 47%) | 3624(Top 30%) | 3624(Top 66%) |
| 20K | 12.43 mi | 3.11 mi | 14061-1036 | 4037-632 | 4037-632 | 16644(Top 59%) | 5575(Top 46%) | 5575(Top 102%) |
| Half | 13.11 mi | 0.68 mi | 13931+130 | 3970+67 | 3970+67 | 11815(Top 42%) | 2854(Top 23%) | 2854(Top 52%) |
| 25K | 15.53 mi | 2.42 mi | 13666+265 | 3856+114 | 3856+114 | 12787(Top 45%) | 3558(Top 29%) | 3558(Top 65%) |
| 30K | 18.64 mi | 3.11 mi | 13525+141 | 3834+22 | 3834+22 | 13158(Top 46%) | 3927(Top 32%) | 3927(Top 72%) |
| 20M | 20.00 mi | 1.36 mi | 13970-445 | 4127-293 | 4127-293 | 18635(Top 66%) | 7074(Top 58%) | 7074(Top 129%) |
| 21M | 21.00 mi | 1.00 mi | 14813-843 | 4617-490 | 4617-490 | 22355(Top 79%) | 9164(Top 75%) | 9164(Top 168%) |
| 35K | 21.75 mi | 0.75 mi | 16122-1309 | 5397-780 | 5397-780 | 27686(Top 97%) | 11948(Top 98%) | 11948(Top 218%) |
| 23M | 23.00 mi | 1.25 mi | 16417-295 | 5582-185 | 5582-185 | 20439(Top 72%) | 8260(Top 68%) | 8260(Top 151%) |
| 24M | 24.00 mi | 1.00 mi | 18690-2273 | 6898-1316 | 6898-1316 | 28333(Top 100%) | 12204(Top 100%) | 12204(Top 223%) |
| 40K | 24.85 mi | 0.85 mi | 18898-208 | 7043-145 | 7043-145 | 22302(Top 79%) | 9356(Top 77%) | 9356(Top 171%) |
| 25.2M | 25.20 mi | 0.35 mi | 19487-589 | 7378-335 | 7378-335 | 28295(Top 100%) | 12197(Top 100%) | 12197(Top 223%) |
| Finish | 26.22 mi | 1.02 mi | 19442+45 | 7376+2 | 7376+2 | 18230(Top 64%) | 7204(Top 59%) | 7204(Top 132%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
13298
Females
3624
F18-39
3624
5K→10K
3.1 - 6.2 mi
Overall
13738
Females
3805
F18-39
3805
10K→15K
6.2 - 9.3 mi
Overall
13298
Females
3624
F18-39
3624
15K→20K
9.3 - 12.4 mi
Overall
16644
Females
5575
F18-39
5575
20K→Half
12.4 - 13.1 mi
Overall
11815
Females
2854
F18-39
2854
Half→25K
13.1 - 15.5 mi
Overall
12787
Females
3558
F18-39
3558
25K→30K
15.5 - 18.6 mi
Overall
13158
Females
3927
F18-39
3927
30K→20M
18.6 - 20.0 mi
Overall
18635
Females
7074
F18-39
7074
20M→21M
20.0 - 21.0 mi
Overall
22355
Females
9164
F18-39
9164
21M→35K
21.0 - 21.8 mi
Overall
27686
Females
11948
F18-39
11948
35K→23M
21.8 - 23.0 mi
Overall
20439
Females
8260
F18-39
8260
23M→24M
23.0 - 24.0 mi
Overall
28333
Females
12204
F18-39
12204
24M→40K
24.0 - 24.9 mi
Overall
22302
Females
9356
F18-39
9356
40K→25.2M
24.9 - 25.2 mi
Overall
28295
Females
12197
F18-39
12197
25.2M→Finish
25.2 - 26.2 mi
Overall
18230
Females
7204
F18-39
7204
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #12223 |
| 5K → 10K | 67 | 778 | -711 | #12223 | #12934 |
| 10K → 15K | 176 | 267 | -91 | #12934 | #13025 |
| 15K → 20K | 49 | 1085 | -1036 | #13025 | #14061 |
| 20K → Half | 135 | 5 | +130 | #14061 | #13931 |
| Half → 25K | 309 | 44 | +265 | #13931 | #13666 |
| 25K → 30K | 298 | 157 | +141 | #13666 | #13525 |
| 30K → 20M | 47 | 492 | -445 | #13525 | #13970 |
| 20M → 21M | 13 | 856 | -843 | #13970 | #14813 |
| 21M → 35K | 3 | 1312 | -1309 | #14813 | #16122 |
| 35K → 23M | 49 | 344 | -295 | #16122 | #16417 |
| 23M → 24M | 2 | 2275 | -2273 | #16417 | #18690 |
| 24M → 40K | 32 | 240 | -208 | #18690 | #18898 |
| 40K → 25.2M | 1 | 590 | -589 | #18898 | #19487 |
| 25.2M → Finish | 79 | 34 | +45 | #19487 | #19442 |
| TOTALS | 1260 | 8479 | -7219 |
Passing Visuals
📈Position Graph
🎨Heatmap Timeline
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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