Jui Yuan Ko
Bib: 31788•M
AB
⏱️ 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 | 11:57:51 | 32:42 | 10:32 | 32:42 | 10:32 | - |
10K | 6.21 mi | 12:33:13 | 1:08:04 | 10:57 | 35:22 | 11:23 | +0:51 |
15K | 9.32 mi | 13:08:20 | 1:43:11 | 11:04 | 35:07 | 11:18 | -0:05 |
20K | 12.43 mi | 13:46:37 | 2:21:28 | 11:23 | 38:17 | 12:19 | +1:01 |
Half | 13.11 mi | 13:54:29 | 2:29:20 | 11:23 | 7:52 | 11:32 | -0:47 |
25K | 15.53 mi | 14:25:16 | 3:00:07 | 11:36 | 30:47 | 12:42 | +1:10 |
30K | 18.64 mi | 15:06:19 | 3:41:10 | 11:52 | 41:03 | 13:13 | +0:31 |
20M | 20.00 mi | 15:24:44 | 3:59:35 | 11:59 | 18:25 | 13:33 | +0:20 |
21M | 21.00 mi | 15:39:22 | 4:14:13 | 12:06 | 14:38 | 14:38 | +1:05 |
35K | 21.75 mi | 15:48:33 | 4:23:24 | 12:07 | 9:11 | 12:17 | -2:21 |
23M | 23.00 mi | 16:04:58 | 4:39:49 | 12:10 | 16:25 | 13:07 | +0:50 |
24M | 24.00 mi | 16:18:26 | 4:53:17 | 12:13 | 13:28 | 13:28 | +0:21 |
40K | 24.85 mi | 16:30:55 | 5:05:46 | 12:18 | 12:29 | 14:36 | +1:08 |
25.2M | 25.20 mi | 16:35:51 | 5:10:42 | 12:20 | 4:56 | 14:18 | -0:18 |
Finish | 26.22 mi | 16:47:58 | 5:22:49 | 12:19 | 12:07 | 11:53 | -2:25 |
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
10:32 /mi
Average Pace
12:19 /mi
Slowest Pace
14:38 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:03:10
38% of race
Time at Steady Pace
2:15:43
42% of race
Time at Slower Pace
1:03:56
20% of race
Average Pace: 12:19 /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 | 11:57:51 | 32:42 | 10:32 | 32:42 | 10:32 | #26821 | |
10K | 6.21 mi | 12:33:13 | 1:08:04 | 10:57 | 35:22 | 11:23 | #27255 | |
15K | 9.32 mi | 13:08:20 | 1:43:11 | 11:04 | 35:07 | 11:18 | #27166 | |
20K | 12.43 mi | 13:46:37 | 2:21:28 | 11:23 | 38:17 | 12:19 | #27257 | |
Half | 13.11 mi | 13:54:29 | 2:29:20 | 11:23 | 7:52 | 11:32 | #27245 | |
25K | 15.53 mi | 14:25:16 | 3:00:07 | 11:36 | 30:47 | 12:42 | #27204 | |
30K | 18.64 mi | 15:06:19 | 3:41:10 | 11:52 | 41:03 | 13:13 | #27157 | |
20M | 20.00 mi | 15:24:44 | 3:59:35 | 11:59 | 18:25 | 13:33 | #27169 | |
21M | 21.00 mi | 15:39:22 | 4:14:13 | 12:06 | 14:38 | 14:38 | #27159 | |
35K | 21.75 mi | 15:48:33 | 4:23:24 | 12:07 | 9:11 | 12:17 | #27140 | |
23M | 23.00 mi | 16:04:58 | 4:39:49 | 12:10 | 16:25 | 13:07 | #27124 | |
24M | 24.00 mi | 16:18:26 | 4:53:17 | 12:13 | 13:28 | 13:28 | #27146 | |
40K | 24.85 mi | 16:30:55 | 5:05:46 | 12:18 | 12:29 | 14:36 | #27169 | |
25.2M | 25.20 mi | 16:35:51 | 5:10:42 | 12:20 | 4:56 | 14:18 | #27170 | |
Finish | 26.22 mi | 16:47:58 | 5:22:49 | 12:19 | 12:07 | 11:53 | #27158 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M18-39 | Seg. Overall | Seg. Males | Seg. M18-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 26821 | 15530 | 15530 | 27037(Top 95%) | 15571(Top 97%) | 15571(Top 276%) |
| 10K | 6.21 mi | 3.10 mi | 27255-434 | 15678-148 | 15678-148 | 27485(Top 97%) | 15760(Top 98%) | 15760(Top 279%) |
| 15K | 9.32 mi | 3.11 mi | 27166+89 | 15648+30 | 15648+30 | 27037(Top 95%) | 15571(Top 97%) | 15571(Top 276%) |
| 20K | 12.43 mi | 3.11 mi | 27257-91 | 15668-20 | 15668-20 | 27374(Top 96%) | 15681(Top 97%) | 15681(Top 278%) |
| Half | 13.11 mi | 0.68 mi | 27245+12 | 15662+6 | 15662+6 | 27090(Top 95%) | 15556(Top 97%) | 15556(Top 276%) |
| 25K | 15.53 mi | 2.42 mi | 27204+41 | 15638+24 | 15638+24 | 27080(Top 95%) | 15533(Top 96%) | 15533(Top 275%) |
| 30K | 18.64 mi | 3.11 mi | 27157+47 | 15596+42 | 15596+42 | 26890(Top 95%) | 15395(Top 96%) | 15395(Top 273%) |
| 20M | 20.00 mi | 1.36 mi | 27169-12 | 15598-2 | 15598-2 | 26956(Top 95%) | 15355(Top 95%) | 15355(Top 272%) |
| 21M | 21.00 mi | 1.00 mi | 27159+10 | 15585+13 | 15585+13 | 26841(Top 94%) | 15287(Top 95%) | 15287(Top 271%) |
| 35K | 21.75 mi | 0.75 mi | 27140+19 | 15572+13 | 15572+13 | 26227(Top 92%) | 14953(Top 93%) | 14953(Top 265%) |
| 23M | 23.00 mi | 1.25 mi | 27124+16 | 15553+19 | 15553+19 | 26518(Top 93%) | 15095(Top 94%) | 15095(Top 268%) |
| 24M | 24.00 mi | 1.00 mi | 27146-22 | 15555-2 | 15555-2 | 27292(Top 96%) | 15424(Top 96%) | 15424(Top 273%) |
| 40K | 24.85 mi | 0.85 mi | 27169-23 | 15563-8 | 15563-8 | 27571(Top 97%) | 15597(Top 97%) | 15597(Top 276%) |
| 25.2M | 25.20 mi | 0.35 mi | 27170-1 | 15562+1 | 15562+1 | 26585(Top 94%) | 15057(Top 93%) | 15057(Top 267%) |
| Finish | 26.22 mi | 1.02 mi | 27158+12 | 15551+11 | 15551+11 | 26676(Top 94%) | 15146(Top 94%) | 15146(Top 268%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
27037
Males
15571
M18-39
15571
5K→10K
3.1 - 6.2 mi
Overall
27485
Males
15760
M18-39
15760
10K→15K
6.2 - 9.3 mi
Overall
27037
Males
15571
M18-39
15571
15K→20K
9.3 - 12.4 mi
Overall
27374
Males
15681
M18-39
15681
20K→Half
12.4 - 13.1 mi
Overall
27090
Males
15556
M18-39
15556
Half→25K
13.1 - 15.5 mi
Overall
27080
Males
15533
M18-39
15533
25K→30K
15.5 - 18.6 mi
Overall
26890
Males
15395
M18-39
15395
30K→20M
18.6 - 20.0 mi
Overall
26956
Males
15355
M18-39
15355
20M→21M
20.0 - 21.0 mi
Overall
26841
Males
15287
M18-39
15287
21M→35K
21.0 - 21.8 mi
Overall
26227
Males
14953
M18-39
14953
35K→23M
21.8 - 23.0 mi
Overall
26518
Males
15095
M18-39
15095
23M→24M
23.0 - 24.0 mi
Overall
27292
Males
15424
M18-39
15424
24M→40K
24.0 - 24.9 mi
Overall
27571
Males
15597
M18-39
15597
40K→25.2M
24.9 - 25.2 mi
Overall
26585
Males
15057
M18-39
15057
25.2M→Finish
25.2 - 26.2 mi
Overall
26676
Males
15146
M18-39
15146
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #26821 |
| 5K → 10K | 38 | 472 | -434 | #26821 | #27255 |
| 10K → 15K | 150 | 61 | +89 | #27255 | #27166 |
| 15K → 20K | 66 | 157 | -91 | #27166 | #27257 |
| 20K → Half | 22 | 10 | +12 | #27257 | #27245 |
| Half → 25K | 95 | 54 | +41 | #27245 | #27204 |
| 25K → 30K | 98 | 51 | +47 | #27204 | #27157 |
| 30K → 20M | 30 | 42 | -12 | #27157 | #27169 |
| 20M → 21M | 29 | 19 | +10 | #27169 | #27159 |
| 21M → 35K | 23 | 4 | +19 | #27159 | #27140 |
| 35K → 23M | 40 | 24 | +16 | #27140 | #27124 |
| 23M → 24M | 8 | 30 | -22 | #27124 | #27146 |
| 24M → 40K | 12 | 35 | -23 | #27146 | #27169 |
| 40K → 25.2M | 6 | 7 | -1 | #27169 | #27170 |
| 25.2M → Finish | 22 | 10 | +12 | #27170 | #27158 |
| TOTALS | 639 | 976 | -337 |
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
Boston Athletic Association
Race timed by
Mika Timing
