Shirley Ng
Bib: 26093•F
NY
⏱️ 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 | 11:47:39 | 31:05 | 10:00 | 31:05 | 10:00 | - |
10K | 6.21 mi | 12:20:49 | 1:04:15 | 10:20 | 33:10 | 10:41 | +0:41 |
15K | 9.32 mi | 12:53:58 | 1:37:24 | 10:27 | 33:09 | 10:40 | -0:01 |
20K | 12.43 mi | 13:32:48 | 2:16:14 | 10:58 | 38:50 | 12:30 | +1:50 |
Half | 13.11 mi | 13:40:56 | 2:24:22 | 11:01 | 8:08 | 11:55 | -0:35 |
25K | 15.53 mi | 14:12:40 | 2:56:06 | 11:20 | 31:44 | 13:05 | +1:10 |
30K | 18.64 mi | 14:57:22 | 3:40:48 | 11:51 | 44:42 | 14:23 | +1:18 |
20M | 20.00 mi | 15:14:15 | 3:57:41 | 11:53 | 16:53 | 12:25 | -1:58 |
21M | 21.00 mi | 15:28:56 | 4:12:22 | 12:01 | 14:41 | 14:41 | +2:16 |
35K | 21.75 mi | 15:37:41 | 4:21:07 | 12:00 | 8:45 | 11:42 | -2:59 |
23M | 23.00 mi | 15:52:26 | 4:35:52 | 12:00 | 14:45 | 11:47 | +0:05 |
24M | 24.00 mi | 16:04:40 | 4:48:06 | 12:00 | 12:14 | 12:14 | +0:27 |
40K | 24.85 mi | 16:14:33 | 4:57:59 | 11:59 | 9:53 | 11:34 | -0:40 |
25.2M | 25.20 mi | 16:18:43 | 5:02:09 | 11:59 | 4:10 | 12:05 | +0:31 |
Finish | 26.22 mi | 16:29:53 | 5:13:19 | 11:58 | 11:10 | 10:57 | -1:08 |
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
10:00 /mi
Average Pace
11:58 /mi
Slowest Pace
14:41 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:48:34
35% of race
Time at Steady Pace
1:53:38
36% of race
Time at Slower Pace
1:31:07
29% of race
Average Pace: 11:57 /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 | 11:47:39 | 31:05 | 10:00 | 31:05 | 10:00 | #23463 | |
10K | 6.21 mi | 12:20:49 | 1:04:15 | 10:20 | 33:10 | 10:41 | #24365 | |
15K | 9.32 mi | 12:53:58 | 1:37:24 | 10:27 | 33:09 | 10:40 | #24545 | |
20K | 12.43 mi | 13:32:48 | 2:16:14 | 10:58 | 38:50 | 12:30 | #25153 | |
Half | 13.11 mi | 13:40:56 | 2:24:22 | 11:01 | 8:08 | 11:55 | #25227 | |
25K | 15.53 mi | 14:12:40 | 2:56:06 | 11:20 | 31:44 | 13:05 | #25426 | |
30K | 18.64 mi | 14:57:22 | 3:40:48 | 11:51 | 44:42 | 14:23 | #25672 | |
20M | 20.00 mi | 15:14:15 | 3:57:41 | 11:53 | 16:53 | 12:25 | #25611 | |
21M | 21.00 mi | 15:28:56 | 4:12:22 | 12:01 | 14:41 | 14:41 | #25616 | |
35K | 21.75 mi | 15:37:41 | 4:21:07 | 12:00 | 8:45 | 11:42 | #25577 | |
23M | 23.00 mi | 15:52:26 | 4:35:52 | 12:00 | 14:45 | 11:47 | #25499 | |
24M | 24.00 mi | 16:04:40 | 4:48:06 | 12:00 | 12:14 | 12:14 | #25483 | |
40K | 24.85 mi | 16:14:33 | 4:57:59 | 11:59 | 9:53 | 11:34 | #25427 | |
25.2M | 25.20 mi | 16:18:43 | 5:02:09 | 11:59 | 4:10 | 12:05 | #25400 | |
Finish | 26.22 mi | 16:29:53 | 5:13:19 | 11:58 | 11:10 | 10:57 | #25367 |
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 | 23463 | 9633 | 9633 | 24764(Top 93%) | 10327(Top 90%) | 10327(Top 211%) |
| 10K | 6.21 mi | 3.10 mi | 24365-902 | 10090-457 | 10090-457 | 24986(Top 94%) | 10432(Top 91%) | 10432(Top 214%) |
| 15K | 9.32 mi | 3.11 mi | 24545-180 | 10186-96 | 10186-96 | 24764(Top 93%) | 10327(Top 90%) | 10327(Top 211%) |
| 20K | 12.43 mi | 3.11 mi | 25153-608 | 10543-357 | 10543-357 | 25968(Top 98%) | 11037(Top 97%) | 11037(Top 226%) |
| Half | 13.11 mi | 0.68 mi | 25227-74 | 10585-42 | 10585-42 | 25831(Top 97%) | 10971(Top 96%) | 10971(Top 225%) |
| 25K | 15.53 mi | 2.42 mi | 25426-199 | 10716-131 | 10716-131 | 25912(Top 97%) | 11029(Top 97%) | 11029(Top 226%) |
| 30K | 18.64 mi | 3.11 mi | 25672-246 | 10870-154 | 10870-154 | 26196(Top 98%) | 11199(Top 98%) | 11199(Top 229%) |
| 20M | 20.00 mi | 1.36 mi | 25611+61 | 10839+31 | 10839+31 | 24665(Top 93%) | 10425(Top 91%) | 10425(Top 213%) |
| 21M | 21.00 mi | 1.00 mi | 25616-5 | 10840-1 | 10840-1 | 25549(Top 96%) | 10879(Top 95%) | 10879(Top 223%) |
| 35K | 21.75 mi | 0.75 mi | 25577+39 | 10825+15 | 10825+15 | 24364(Top 92%) | 10320(Top 90%) | 10320(Top 211%) |
| 23M | 23.00 mi | 1.25 mi | 25499+78 | 10796+29 | 10796+29 | 23688(Top 89%) | 9949(Top 87%) | 9949(Top 204%) |
| 24M | 24.00 mi | 1.00 mi | 25483+16 | 10788+8 | 10788+8 | 24786(Top 93%) | 10578(Top 93%) | 10578(Top 217%) |
| 40K | 24.85 mi | 0.85 mi | 25427+56 | 10759+29 | 10759+29 | 23317(Top 88%) | 9839(Top 86%) | 9839(Top 201%) |
| 25.2M | 25.20 mi | 0.35 mi | 25400+27 | 10747+12 | 10747+12 | 22685(Top 85%) | 9503(Top 83%) | 9503(Top 195%) |
| Finish | 26.22 mi | 1.02 mi | 25367+33 | 10731+16 | 10731+16 | 23909(Top 90%) | 10117(Top 89%) | 10117(Top 207%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
24764
Females
10327
F18-39
10327
5K→10K
3.1 - 6.2 mi
Overall
24986
Females
10432
F18-39
10432
10K→15K
6.2 - 9.3 mi
Overall
24764
Females
10327
F18-39
10327
15K→20K
9.3 - 12.4 mi
Overall
25968
Females
11037
F18-39
11037
20K→Half
12.4 - 13.1 mi
Overall
25831
Females
10971
F18-39
10971
Half→25K
13.1 - 15.5 mi
Overall
25912
Females
11029
F18-39
11029
25K→30K
15.5 - 18.6 mi
Overall
26196
Females
11199
F18-39
11199
30K→20M
18.6 - 20.0 mi
Overall
24665
Females
10425
F18-39
10425
20M→21M
20.0 - 21.0 mi
Overall
25549
Females
10879
F18-39
10879
21M→35K
21.0 - 21.8 mi
Overall
24364
Females
10320
F18-39
10320
35K→23M
21.8 - 23.0 mi
Overall
23688
Females
9949
F18-39
9949
23M→24M
23.0 - 24.0 mi
Overall
24786
Females
10578
F18-39
10578
24M→40K
24.0 - 24.9 mi
Overall
23317
Females
9839
F18-39
9839
40K→25.2M
24.9 - 25.2 mi
Overall
22685
Females
9503
F18-39
9503
25.2M→Finish
25.2 - 26.2 mi
Overall
23909
Females
10117
F18-39
10117
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #23463 |
| 5K → 10K | 12 | 914 | -902 | #23463 | #24365 |
| 10K → 15K | 77 | 257 | -180 | #24365 | #24545 |
| 15K → 20K | 7 | 615 | -608 | #24545 | #25153 |
| 20K → Half | 8 | 82 | -74 | #25153 | #25227 |
| Half → 25K | 15 | 214 | -199 | #25227 | #25426 |
| 25K → 30K | 10 | 256 | -246 | #25426 | #25672 |
| 30K → 20M | 64 | 3 | +61 | #25672 | #25611 |
| 20M → 21M | 21 | 26 | -5 | #25611 | #25616 |
| 21M → 35K | 42 | 3 | +39 | #25616 | #25577 |
| 35K → 23M | 78 | 0 | +78 | #25577 | #25499 |
| 23M → 24M | 22 | 6 | +16 | #25499 | #25483 |
| 24M → 40K | 56 | 0 | +56 | #25483 | #25427 |
| 40K → 25.2M | 27 | 0 | +27 | #25427 | #25400 |
| 25.2M → Finish | 39 | 6 | +33 | #25400 | #25367 |
| TOTALS | 478 | 2382 | -1904 |
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
