Taylor Shannahan
Bib: 29881•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 | 11:50:36 | 29:07 | 9:22 | 29:07 | 9:22 | - |
10K | 6.21 mi | 12:19:14 | 57:45 | 9:18 | 28:38 | 9:13 | -0:09 |
15K | 9.32 mi | 12:47:27 | 1:25:58 | 9:13 | 28:13 | 9:05 | -0:08 |
20K | 12.43 mi | 13:18:07 | 1:56:38 | 9:23 | 30:40 | 9:52 | +0:47 |
Half | 13.11 mi | 13:25:02 | 2:03:33 | 9:25 | 6:55 | 10:08 | +0:16 |
25K | 15.53 mi | 13:51:24 | 2:29:55 | 9:39 | 26:22 | 10:52 | +0:44 |
30K | 18.64 mi | 14:29:02 | 3:07:33 | 10:04 | 37:38 | 12:07 | +1:15 |
20M | 20.00 mi | 14:45:48 | 3:24:19 | 10:13 | 16:46 | 12:20 | +0:13 |
21M | 21.00 mi | 14:59:29 | 3:38:00 | 10:23 | 13:41 | 13:41 | +1:21 |
35K | 21.75 mi | 15:08:09 | 3:46:40 | 10:25 | 8:40 | 11:35 | -2:06 |
23M | 23.00 mi | 15:23:45 | 4:02:16 | 10:32 | 15:36 | 12:28 | +0:53 |
24M | 24.00 mi | 15:35:25 | 4:13:56 | 10:35 | 11:40 | 11:40 | -0:48 |
40K | 24.85 mi | 15:46:06 | 4:24:37 | 10:39 | 10:41 | 12:30 | +0:50 |
25.2M | 25.20 mi | 15:50:48 | 4:29:19 | 10:41 | 4:42 | 13:38 | +1:08 |
Finish | 26.22 mi | 16:02:32 | 4:41:03 | 10:44 | 11:44 | 11:31 | -2:07 |
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
9:05 /mi
Average Pace
10:44 /mi
Slowest Pace
13:41 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:03:33
44% of race
Time at Steady Pace
1:36:04
34% of race
Time at Slower Pace
1:01:26
22% of race
Average Pace: 10:43 /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 | 11:50:36 | 29:07 | 9:22 | 29:07 | 9:22 | #23810 | |
10K | 6.21 mi | 12:19:14 | 57:45 | 9:18 | 28:38 | 9:13 | #23530 | |
15K | 9.32 mi | 12:47:27 | 1:25:58 | 9:13 | 28:13 | 9:05 | #23189 | |
20K | 12.43 mi | 13:18:07 | 1:56:38 | 9:23 | 30:40 | 9:52 | #23410 | |
Half | 13.11 mi | 13:25:02 | 2:03:33 | 9:25 | 6:55 | 10:08 | #23535 | |
25K | 15.53 mi | 13:51:24 | 2:29:55 | 9:39 | 26:22 | 10:52 | #23849 | |
30K | 18.64 mi | 14:29:02 | 3:07:33 | 10:04 | 37:38 | 12:07 | #24369 | |
20M | 20.00 mi | 14:45:48 | 3:24:19 | 10:13 | 16:46 | 12:20 | #24522 | |
21M | 21.00 mi | 14:59:29 | 3:38:00 | 10:23 | 13:41 | 13:41 | #24633 | |
35K | 21.75 mi | 15:08:09 | 3:46:40 | 10:25 | 8:40 | 11:35 | #24673 | |
23M | 23.00 mi | 15:23:45 | 4:02:16 | 10:32 | 15:36 | 12:28 | #24753 | |
24M | 24.00 mi | 15:35:25 | 4:13:56 | 10:35 | 11:40 | 11:40 | #24780 | |
40K | 24.85 mi | 15:46:06 | 4:24:37 | 10:39 | 10:41 | 12:30 | #24827 | |
25.2M | 25.20 mi | 15:50:48 | 4:29:19 | 10:41 | 4:42 | 13:38 | #24864 | |
Finish | 26.22 mi | 16:02:32 | 4:41:03 | 10:44 | 11:44 | 11:31 | #24922 |
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 | 23810 | 9593 | 9593 | 22371(Top 79%) | 8766(Top 72%) | 8766(Top 160%) |
| 10K | 6.21 mi | 3.10 mi | 23530+280 | 9440+153 | 9440+153 | 23248(Top 82%) | 9265(Top 76%) | 9265(Top 169%) |
| 15K | 9.32 mi | 3.11 mi | 23189+341 | 9234+206 | 9234+206 | 22371(Top 79%) | 8766(Top 72%) | 8766(Top 160%) |
| 20K | 12.43 mi | 3.11 mi | 23410-221 | 9348-114 | 9348-114 | 23939(Top 84%) | 9674(Top 79%) | 9674(Top 177%) |
| Half | 13.11 mi | 0.68 mi | 23535-125 | 9425-77 | 9425-77 | 25091(Top 88%) | 10311(Top 84%) | 10311(Top 189%) |
| 25K | 15.53 mi | 2.42 mi | 23849-314 | 9614-189 | 9614-189 | 25007(Top 88%) | 10290(Top 84%) | 10290(Top 188%) |
| 30K | 18.64 mi | 3.11 mi | 24369-520 | 9931-317 | 9931-317 | 25725(Top 91%) | 10802(Top 88%) | 10802(Top 198%) |
| 20M | 20.00 mi | 1.36 mi | 24522-153 | 10026-95 | 10026-95 | 25719(Top 91%) | 10858(Top 89%) | 10858(Top 199%) |
| 21M | 21.00 mi | 1.00 mi | 24633-111 | 10104-78 | 10104-78 | 25844(Top 91%) | 10965(Top 90%) | 10965(Top 200%) |
| 35K | 21.75 mi | 0.75 mi | 24673-40 | 10134-30 | 10134-30 | 25202(Top 89%) | 10694(Top 87%) | 10694(Top 196%) |
| 23M | 23.00 mi | 1.25 mi | 24753-80 | 10193-59 | 10193-59 | 25740(Top 91%) | 10972(Top 90%) | 10972(Top 201%) |
| 24M | 24.00 mi | 1.00 mi | 24780-27 | 10225-32 | 10225-32 | 25168(Top 89%) | 10712(Top 88%) | 10712(Top 196%) |
| 40K | 24.85 mi | 0.85 mi | 24827-47 | 10261-36 | 10261-36 | 25640(Top 90%) | 10963(Top 90%) | 10963(Top 200%) |
| 25.2M | 25.20 mi | 0.35 mi | 24864-37 | 10285-24 | 10285-24 | 25801(Top 91%) | 11084(Top 91%) | 11084(Top 203%) |
| Finish | 26.22 mi | 1.02 mi | 24922-58 | 10322-37 | 10322-37 | 26139(Top 92%) | 11215(Top 92%) | 11215(Top 205%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
22371
Females
8766
F18-39
8766
5K→10K
3.1 - 6.2 mi
Overall
23248
Females
9265
F18-39
9265
10K→15K
6.2 - 9.3 mi
Overall
22371
Females
8766
F18-39
8766
15K→20K
9.3 - 12.4 mi
Overall
23939
Females
9674
F18-39
9674
20K→Half
12.4 - 13.1 mi
Overall
25091
Females
10311
F18-39
10311
Half→25K
13.1 - 15.5 mi
Overall
25007
Females
10290
F18-39
10290
25K→30K
15.5 - 18.6 mi
Overall
25725
Females
10802
F18-39
10802
30K→20M
18.6 - 20.0 mi
Overall
25719
Females
10858
F18-39
10858
20M→21M
20.0 - 21.0 mi
Overall
25844
Females
10965
F18-39
10965
21M→35K
21.0 - 21.8 mi
Overall
25202
Females
10694
F18-39
10694
35K→23M
21.8 - 23.0 mi
Overall
25740
Females
10972
F18-39
10972
23M→24M
23.0 - 24.0 mi
Overall
25168
Females
10712
F18-39
10712
24M→40K
24.0 - 24.9 mi
Overall
25640
Females
10963
F18-39
10963
40K→25.2M
24.9 - 25.2 mi
Overall
25801
Females
11084
F18-39
11084
25.2M→Finish
25.2 - 26.2 mi
Overall
26139
Females
11215
F18-39
11215
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #23810 |
| 5K → 10K | 411 | 131 | +280 | #23810 | #23530 |
| 10K → 15K | 389 | 48 | +341 | #23530 | #23189 |
| 15K → 20K | 93 | 314 | -221 | #23189 | #23410 |
| 20K → Half | 7 | 132 | -125 | #23410 | #23535 |
| Half → 25K | 46 | 360 | -314 | #23535 | #23849 |
| 25K → 30K | 30 | 550 | -520 | #23849 | #24369 |
| 30K → 20M | 25 | 178 | -153 | #24369 | #24522 |
| 20M → 21M | 31 | 142 | -111 | #24522 | #24633 |
| 21M → 35K | 20 | 60 | -40 | #24633 | #24673 |
| 35K → 23M | 28 | 108 | -80 | #24673 | #24753 |
| 23M → 24M | 34 | 61 | -27 | #24753 | #24780 |
| 24M → 40K | 16 | 63 | -47 | #24780 | #24827 |
| 40K → 25.2M | 6 | 43 | -37 | #24827 | #24864 |
| 25.2M → Finish | 16 | 74 | -58 | #24864 | #24922 |
| TOTALS | 1152 | 2264 | -1112 |
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
