Megan Nicholson
Bib: 30315•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 | 11:50:56 | 28:55 | 9:18 | 28:55 | 9:18 | - |
10K | 6.21 mi | 12:20:59 | 58:58 | 9:29 | 30:03 | 9:40 | +0:22 |
15K | 9.32 mi | 13:02:14 | 1:40:13 | 10:45 | 41:15 | 13:17 | +3:37 |
20K | 12.43 mi | 13:40:15 | 2:18:14 | 11:07 | 38:01 | 12:14 | -1:03 |
Half | 13.11 mi | 13:47:52 | 2:25:51 | 11:08 | 7:37 | 11:10 | -1:04 |
25K | 15.53 mi | 14:17:13 | 2:55:12 | 11:17 | 29:21 | 12:06 | +0:56 |
30K | 18.64 mi | 14:53:14 | 3:31:13 | 11:20 | 36:01 | 11:36 | -0:30 |
20M | 20.00 mi | 15:09:42 | 3:47:41 | 11:23 | 16:28 | 12:07 | +0:31 |
21M | 21.00 mi | 15:24:34 | 4:02:33 | 11:33 | 14:52 | 14:52 | +2:45 |
35K | 21.75 mi | 15:33:04 | 4:11:03 | 11:33 | 8:30 | 11:22 | -3:30 |
23M | 23.00 mi | 15:48:08 | 4:26:07 | 11:34 | 15:04 | 12:02 | +0:40 |
24M | 24.00 mi | 16:01:41 | 4:39:40 | 11:39 | 13:33 | 13:33 | +1:31 |
40K | 24.85 mi | 16:11:40 | 4:49:39 | 11:39 | 9:59 | 11:41 | -1:52 |
25.2M | 25.20 mi | 16:15:43 | 4:53:42 | 11:39 | 4:03 | 11:45 | +0:04 |
Finish | 26.22 mi | 16:26:33 | 5:04:32 | 11:37 | 10:50 | 10:38 | -1:07 |
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
9:18 /mi
Average Pace
11:37 /mi
Slowest Pace
14:52 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:09:48
23% of race
Time at Steady Pace
2:45:04
54% of race
Time at Slower Pace
1:09:40
23% of race
Average Pace: 11:37 /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 | 11:50:56 | 28:55 | 9:18 | 28:55 | 9:18 | #23575 | |
10K | 6.21 mi | 12:20:59 | 58:58 | 9:29 | 30:03 | 9:40 | #24149 | |
15K | 9.32 mi | 13:02:14 | 1:40:13 | 10:45 | 41:15 | 13:17 | #26708 | |
20K | 12.43 mi | 13:40:15 | 2:18:14 | 11:07 | 38:01 | 12:14 | #26954 | |
Half | 13.11 mi | 13:47:52 | 2:25:51 | 11:08 | 7:37 | 11:10 | #26935 | |
25K | 15.53 mi | 14:17:13 | 2:55:12 | 11:17 | 29:21 | 12:06 | #26886 | |
30K | 18.64 mi | 14:53:14 | 3:31:13 | 11:20 | 36:01 | 11:36 | #26581 | |
20M | 20.00 mi | 15:09:42 | 3:47:41 | 11:23 | 16:28 | 12:07 | #26508 | |
21M | 21.00 mi | 15:24:34 | 4:02:33 | 11:33 | 14:52 | 14:52 | #26538 | |
35K | 21.75 mi | 15:33:04 | 4:11:03 | 11:33 | 8:30 | 11:22 | #26484 | |
23M | 23.00 mi | 15:48:08 | 4:26:07 | 11:34 | 15:04 | 12:02 | #26429 | |
24M | 24.00 mi | 16:01:41 | 4:39:40 | 11:39 | 13:33 | 13:33 | #26497 | |
40K | 24.85 mi | 16:11:40 | 4:49:39 | 11:39 | 9:59 | 11:41 | #26448 | |
25.2M | 25.20 mi | 16:15:43 | 4:53:42 | 11:39 | 4:03 | 11:45 | #26402 | |
Finish | 26.22 mi | 16:26:33 | 5:04:32 | 11:37 | 10:50 | 10:38 | #26355 |
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 | 23575 | 9478 | 9478 | 28260(Top 99%) | 12149(Top 99%) | 12149(Top 222%) |
| 10K | 6.21 mi | 3.10 mi | 24149-574 | 9768-290 | 9768-290 | 24535(Top 86%) | 9985(Top 82%) | 9985(Top 183%) |
| 15K | 9.32 mi | 3.11 mi | 26708-2559 | 11174-1406 | 11174-1406 | 28260(Top 99%) | 12149(Top 99%) | 12149(Top 222%) |
| 20K | 12.43 mi | 3.11 mi | 26954-246 | 11340-166 | 11340-166 | 27301(Top 96%) | 11581(Top 95%) | 11581(Top 212%) |
| Half | 13.11 mi | 0.68 mi | 26935+19 | 11335+5 | 11335+5 | 26716(Top 94%) | 11248(Top 92%) | 11248(Top 206%) |
| 25K | 15.53 mi | 2.42 mi | 26886+49 | 11312+23 | 11312+23 | 26540(Top 93%) | 11164(Top 91%) | 11164(Top 204%) |
| 30K | 18.64 mi | 3.11 mi | 26581+305 | 11152+160 | 11152+160 | 24982(Top 88%) | 10404(Top 85%) | 10404(Top 190%) |
| 20M | 20.00 mi | 1.36 mi | 26508+73 | 11121+31 | 11121+31 | 25425(Top 90%) | 10717(Top 88%) | 10717(Top 196%) |
| 21M | 21.00 mi | 1.00 mi | 26538-30 | 11145-24 | 11145-24 | 27038(Top 95%) | 11585(Top 95%) | 11585(Top 212%) |
| 35K | 21.75 mi | 0.75 mi | 26484+54 | 11126+19 | 11126+19 | 24857(Top 88%) | 10516(Top 86%) | 10516(Top 192%) |
| 23M | 23.00 mi | 1.25 mi | 26429+55 | 11101+25 | 11101+25 | 25155(Top 89%) | 10680(Top 87%) | 10680(Top 195%) |
| 24M | 24.00 mi | 1.00 mi | 26497-68 | 11152-51 | 11152-51 | 27361(Top 96%) | 11830(Top 97%) | 11830(Top 216%) |
| 40K | 24.85 mi | 0.85 mi | 26448+49 | 11128+24 | 11128+24 | 24427(Top 86%) | 10389(Top 85%) | 10389(Top 190%) |
| 25.2M | 25.20 mi | 0.35 mi | 26402+46 | 11106+22 | 11106+22 | 22608(Top 80%) | 9484(Top 78%) | 9484(Top 173%) |
| Finish | 26.22 mi | 1.02 mi | 26355+47 | 11094+12 | 11094+12 | 24561(Top 86%) | 10440(Top 85%) | 10440(Top 191%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
28260
Females
12149
F18-39
12149
5K→10K
3.1 - 6.2 mi
Overall
24535
Females
9985
F18-39
9985
10K→15K
6.2 - 9.3 mi
Overall
28260
Females
12149
F18-39
12149
15K→20K
9.3 - 12.4 mi
Overall
27301
Females
11581
F18-39
11581
20K→Half
12.4 - 13.1 mi
Overall
26716
Females
11248
F18-39
11248
Half→25K
13.1 - 15.5 mi
Overall
26540
Females
11164
F18-39
11164
25K→30K
15.5 - 18.6 mi
Overall
24982
Females
10404
F18-39
10404
30K→20M
18.6 - 20.0 mi
Overall
25425
Females
10717
F18-39
10717
20M→21M
20.0 - 21.0 mi
Overall
27038
Females
11585
F18-39
11585
21M→35K
21.0 - 21.8 mi
Overall
24857
Females
10516
F18-39
10516
35K→23M
21.8 - 23.0 mi
Overall
25155
Females
10680
F18-39
10680
23M→24M
23.0 - 24.0 mi
Overall
27361
Females
11830
F18-39
11830
24M→40K
24.0 - 24.9 mi
Overall
24427
Females
10389
F18-39
10389
40K→25.2M
24.9 - 25.2 mi
Overall
22608
Females
9484
F18-39
9484
25.2M→Finish
25.2 - 26.2 mi
Overall
24561
Females
10440
F18-39
10440
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #23575 |
| 5K → 10K | 73 | 647 | -574 | #23575 | #24149 |
| 10K → 15K | 0 | 2559 | -2559 | #24149 | #26708 |
| 15K → 20K | 44 | 290 | -246 | #26708 | #26954 |
| 20K → Half | 30 | 11 | +19 | #26954 | #26935 |
| Half → 25K | 92 | 43 | +49 | #26935 | #26886 |
| 25K → 30K | 309 | 4 | +305 | #26886 | #26581 |
| 30K → 20M | 86 | 13 | +73 | #26581 | #26508 |
| 20M → 21M | 27 | 57 | -30 | #26508 | #26538 |
| 21M → 35K | 57 | 3 | +54 | #26538 | #26484 |
| 35K → 23M | 68 | 13 | +55 | #26484 | #26429 |
| 23M → 24M | 10 | 78 | -68 | #26429 | #26497 |
| 24M → 40K | 56 | 7 | +49 | #26497 | #26448 |
| 40K → 25.2M | 47 | 1 | +46 | #26448 | #26402 |
| 25.2M → Finish | 53 | 6 | +47 | #26402 | #26355 |
| TOTALS | 952 | 3732 | -2780 |
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Public Race Data
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Race managed by
Boston Athletic Association
Race timed by
Mika Timing
