Emma Rosen
Bib: 28123•F
MA

⏱️ Race Timeline
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 | 11:49:57 | 28:23 | 9:08 | 28:23 | 9:08 | - |
10K | 6.21 mi | 12:17:23 | 55:49 | 8:59 | 27:26 | 8:50 | -0:18 |
15K | 9.32 mi | 12:44:47 | 1:23:13 | 8:56 | 27:24 | 8:49 | -0:01 |
20K | 12.43 mi | 13:12:24 | 1:50:50 | 8:55 | 27:37 | 8:53 | +0:04 |
Half | 13.11 mi | 13:18:29 | 1:56:55 | 8:55 | 6:05 | 8:55 | +0:02 |
25K | 15.53 mi | 13:40:18 | 2:18:44 | 8:56 | 21:49 | 9:00 | +0:05 |
30K | 18.64 mi | 14:08:58 | 2:47:24 | 8:59 | 28:40 | 9:14 | +0:14 |
20M | 20.00 mi | 14:21:54 | 3:00:20 | 9:01 | 12:56 | 9:31 | +0:17 |
21M | 21.00 mi | 14:31:40 | 3:10:06 | 9:03 | 9:46 | 9:46 | +0:15 |
35K | 21.75 mi | 14:38:34 | 3:17:00 | 9:03 | 6:54 | 9:13 | -0:33 |
23M | 23.00 mi | 14:50:20 | 3:28:46 | 9:05 | 11:46 | 9:24 | +0:11 |
24M | 24.00 mi | 14:59:32 | 3:37:58 | 9:05 | 9:12 | 9:12 | -0:12 |
40K | 24.85 mi | 15:07:37 | 3:46:03 | 9:06 | 8:05 | 9:27 | +0:15 |
25.2M | 25.20 mi | 15:11:06 | 3:49:32 | 9:07 | 3:29 | 10:06 | +0:39 |
Finish | 26.22 mi | 15:19:48 | 3:58:14 | 9:06 | 8:42 | 8:32 | -1:34 |
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
8:32 /mi
Average Pace
9:06 /mi
Slowest Pace
10:06 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
3:12:12
81% of race
Time at Steady Pace
42:33
18% of race
Time at Slower Pace
3:29
1% of race
Average Pace: 9:05 /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
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 11:49:57 | 28:23 | 9:08 | 28:23 | 9:08 | #22982 | |
10K | 6.21 mi | 12:17:23 | 55:49 | 8:59 | 27:26 | 8:50 | #22364 | |
15K | 9.32 mi | 12:44:47 | 1:23:13 | 8:56 | 27:24 | 8:49 | #21952 | |
20K | 12.43 mi | 13:12:24 | 1:50:50 | 8:55 | 27:37 | 8:53 | #21549 | |
Half | 13.11 mi | 13:18:29 | 1:56:55 | 8:55 | 6:05 | 8:55 | #21535 | |
25K | 15.53 mi | 13:40:18 | 2:18:44 | 8:56 | 21:49 | 9:00 | #21259 | |
30K | 18.64 mi | 14:08:58 | 2:47:24 | 8:59 | 28:40 | 9:14 | #20777 | |
20M | 20.00 mi | 14:21:54 | 3:00:20 | 9:01 | 12:56 | 9:31 | #20630 | |
21M | 21.00 mi | 14:31:40 | 3:10:06 | 9:03 | 9:46 | 9:46 | #20444 | |
35K | 21.75 mi | 14:38:34 | 3:17:00 | 9:03 | 6:54 | 9:13 | #20393 | |
23M | 23.00 mi | 14:50:20 | 3:28:46 | 9:05 | 11:46 | 9:24 | #20275 | |
24M | 24.00 mi | 14:59:32 | 3:37:58 | 9:05 | 9:12 | 9:12 | #20206 | |
40K | 24.85 mi | 15:07:37 | 3:46:03 | 9:06 | 8:05 | 9:27 | #20151 | |
25.2M | 25.20 mi | 15:11:06 | 3:49:32 | 9:07 | 3:29 | 10:06 | #20112 | |
Finish | 26.22 mi | 15:19:48 | 3:58:14 | 9:06 | 8:42 | 8:32 | #19992 |
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 | 22982 | 9158 | 9158 | 21124(Top 74%) | 8069(Top 66%) | 8069(Top 148%) |
| 10K | 6.21 mi | 3.10 mi | 22364+618 | 8817+341 | 8817+341 | 21550(Top 76%) | 8338(Top 68%) | 8338(Top 152%) |
| 15K | 9.32 mi | 3.11 mi | 21952+412 | 8574+243 | 8574+243 | 21124(Top 74%) | 8069(Top 66%) | 8069(Top 148%) |
| 20K | 12.43 mi | 3.11 mi | 21549+403 | 8342+232 | 8342+232 | 20420(Top 72%) | 7722(Top 63%) | 7722(Top 141%) |
| Half | 13.11 mi | 0.68 mi | 21535+14 | 8337+5 | 8337+5 | 21484(Top 76%) | 8295(Top 68%) | 8295(Top 152%) |
| 25K | 15.53 mi | 2.42 mi | 21259+276 | 8187+150 | 8187+150 | 19909(Top 70%) | 7484(Top 61%) | 7484(Top 137%) |
| 30K | 18.64 mi | 3.11 mi | 20777+482 | 7974+213 | 7974+213 | 18770(Top 66%) | 6995(Top 57%) | 6995(Top 128%) |
| 20M | 20.00 mi | 1.36 mi | 20630+147 | 7906+68 | 7906+68 | 19269(Top 68%) | 7409(Top 61%) | 7409(Top 135%) |
| 21M | 21.00 mi | 1.00 mi | 20444+186 | 7824+82 | 7824+82 | 17361(Top 61%) | 6463(Top 53%) | 6463(Top 118%) |
| 35K | 21.75 mi | 0.75 mi | 20393+51 | 7809+15 | 7809+15 | 19293(Top 68%) | 7602(Top 62%) | 7602(Top 139%) |
| 23M | 23.00 mi | 1.25 mi | 20275+118 | 7772+37 | 7772+37 | 18250(Top 64%) | 7112(Top 58%) | 7112(Top 130%) |
| 24M | 24.00 mi | 1.00 mi | 20206+69 | 7756+16 | 7756+16 | 18377(Top 65%) | 7242(Top 59%) | 7242(Top 132%) |
| 40K | 24.85 mi | 0.85 mi | 20151+55 | 7746+10 | 7746+10 | 18555(Top 65%) | 7411(Top 61%) | 7411(Top 136%) |
| 25.2M | 25.20 mi | 0.35 mi | 20112+39 | 7732+14 | 7732+14 | 17549(Top 62%) | 6903(Top 56%) | 6903(Top 126%) |
| Finish | 26.22 mi | 1.02 mi | 19992+120 | 7676+56 | 7676+56 | 16511(Top 58%) | 6321(Top 52%) | 6321(Top 116%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
21124
Females
8069
F18-39
8069
5K→10K
3.1 - 6.2 mi
Overall
21550
Females
8338
F18-39
8338
10K→15K
6.2 - 9.3 mi
Overall
21124
Females
8069
F18-39
8069
15K→20K
9.3 - 12.4 mi
Overall
20420
Females
7722
F18-39
7722
20K→Half
12.4 - 13.1 mi
Overall
21484
Females
8295
F18-39
8295
Half→25K
13.1 - 15.5 mi
Overall
19909
Females
7484
F18-39
7484
25K→30K
15.5 - 18.6 mi
Overall
18770
Females
6995
F18-39
6995
30K→20M
18.6 - 20.0 mi
Overall
19269
Females
7409
F18-39
7409
20M→21M
20.0 - 21.0 mi
Overall
17361
Females
6463
F18-39
6463
21M→35K
21.0 - 21.8 mi
Overall
19293
Females
7602
F18-39
7602
35K→23M
21.8 - 23.0 mi
Overall
18250
Females
7112
F18-39
7112
23M→24M
23.0 - 24.0 mi
Overall
18377
Females
7242
F18-39
7242
24M→40K
24.0 - 24.9 mi
Overall
18555
Females
7411
F18-39
7411
40K→25.2M
24.9 - 25.2 mi
Overall
17549
Females
6903
F18-39
6903
25.2M→Finish
25.2 - 26.2 mi
Overall
16511
Females
6321
F18-39
6321
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #22982 |
| 5K → 10K | 676 | 58 | +618 | #22982 | #22364 |
| 10K → 15K | 453 | 41 | +412 | #22364 | #21952 |
| 15K → 20K | 432 | 29 | +403 | #21952 | #21549 |
| 20K → Half | 39 | 25 | +14 | #21549 | #21535 |
| Half → 25K | 306 | 30 | +276 | #21535 | #21259 |
| 25K → 30K | 496 | 14 | +482 | #21259 | #20777 |
| 30K → 20M | 180 | 33 | +147 | #20777 | #20630 |
| 20M → 21M | 193 | 7 | +186 | #20630 | #20444 |
| 21M → 35K | 84 | 33 | +51 | #20444 | #20393 |
| 35K → 23M | 151 | 33 | +118 | #20393 | #20275 |
| 23M → 24M | 85 | 16 | +69 | #20275 | #20206 |
| 24M → 40K | 91 | 36 | +55 | #20206 | #20151 |
| 40K → 25.2M | 46 | 7 | +39 | #20151 | #20112 |
| 25.2M → Finish | 142 | 22 | +120 | #20112 | #19992 |
| TOTALS | 3374 | 384 | +2990 |
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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