Kathryn Porter
Bib: 24394•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 | 11:54:05 | 38:03 | 12:15 | 38:03 | 12:15 | - |
10K | 6.21 mi | 12:31:36 | 1:15:34 | 12:10 | 37:31 | 12:05 | -0:10 |
15K | 9.32 mi | 13:11:38 | 1:55:36 | 12:24 | 40:02 | 12:53 | +0:48 |
20K | 12.43 mi | 13:52:04 | 2:36:02 | 12:33 | 40:26 | 13:01 | +0:08 |
Half | 13.11 mi | 14:00:10 | 2:44:08 | 12:31 | 8:06 | 11:52 | -1:09 |
25K | 15.53 mi | 14:33:09 | 3:17:07 | 12:41 | 32:59 | 13:36 | +1:44 |
30K | 18.64 mi | 15:13:23 | 3:57:21 | 12:44 | 40:14 | 12:57 | -0:39 |
20M | 20.00 mi | 15:31:04 | 4:15:02 | 12:45 | 17:41 | 13:01 | +0:04 |
21M | 21.00 mi | 15:47:22 | 4:31:20 | 12:55 | 16:18 | 16:18 | +3:17 |
35K | 21.75 mi | 15:56:03 | 4:40:01 | 12:53 | 8:41 | 11:36 | -4:42 |
23M | 23.00 mi | 16:13:40 | 4:57:38 | 12:56 | 17:37 | 14:04 | +2:28 |
24M | 24.00 mi | 16:26:23 | 5:10:21 | 12:56 | 12:43 | 12:43 | -1:21 |
40K | 24.85 mi | 16:37:44 | 5:21:42 | 12:57 | 11:21 | 13:16 | +0:33 |
25.2M | 25.20 mi | 16:43:10 | 5:27:08 | 12:59 | 5:26 | 15:45 | +2:29 |
Finish | 26.22 mi | 16:54:43 | 5:38:41 | 12:56 | 11:33 | 11:20 | -4:25 |
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
11:20 /mi
Average Pace
12:56 /mi
Slowest Pace
16:18 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:43:54
31% of race
Time at Steady Pace
3:15:26
58% of race
Time at Slower Pace
39:21
12% of race
Average Pace: 12:55 /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 | 11:54:05 | 38:03 | 12:15 | 38:03 | 12:15 | #25476 | |
10K | 6.21 mi | 12:31:36 | 1:15:34 | 12:10 | 37:31 | 12:05 | #25361 | |
15K | 9.32 mi | 13:11:38 | 1:55:36 | 12:24 | 40:02 | 12:53 | #25346 | |
20K | 12.43 mi | 13:52:04 | 2:36:02 | 12:33 | 40:26 | 13:01 | #25298 | |
Half | 13.11 mi | 14:00:10 | 2:44:08 | 12:31 | 8:06 | 11:52 | #25272 | |
25K | 15.53 mi | 14:33:09 | 3:17:07 | 12:41 | 32:59 | 13:36 | #25223 | |
30K | 18.64 mi | 15:13:23 | 3:57:21 | 12:44 | 40:14 | 12:57 | #24997 | |
20M | 20.00 mi | 15:31:04 | 4:15:02 | 12:45 | 17:41 | 13:01 | #24891 | |
21M | 21.00 mi | 15:47:22 | 4:31:20 | 12:55 | 16:18 | 16:18 | #24908 | |
35K | 21.75 mi | 15:56:03 | 4:40:01 | 12:53 | 8:41 | 11:36 | #24834 | |
23M | 23.00 mi | 16:13:40 | 4:57:38 | 12:56 | 17:37 | 14:04 | #24822 | |
24M | 24.00 mi | 16:26:23 | 5:10:21 | 12:56 | 12:43 | 12:43 | #24784 | |
40K | 24.85 mi | 16:37:44 | 5:21:42 | 12:57 | 11:21 | 13:16 | #24742 | |
25.2M | 25.20 mi | 16:43:10 | 5:27:08 | 12:59 | 5:26 | 15:45 | #24732 | |
Finish | 26.22 mi | 16:54:43 | 5:38:41 | 12:56 | 11:33 | 11:20 | #24667 |
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 | 25476 | 10884 | 10884 | 25245(Top 99%) | 10725(Top 98%) | 10725(Top 230%) |
| 10K | 6.21 mi | 3.10 mi | 25361+115 | 10810+74 | 10810+74 | 25145(Top 98%) | 10655(Top 98%) | 10655(Top 229%) |
| 15K | 9.32 mi | 3.11 mi | 25346+15 | 10796+14 | 10796+14 | 25245(Top 99%) | 10725(Top 98%) | 10725(Top 230%) |
| 20K | 12.43 mi | 3.11 mi | 25298+48 | 10759+37 | 10759+37 | 24864(Top 97%) | 10521(Top 96%) | 10521(Top 226%) |
| Half | 13.11 mi | 0.68 mi | 25272+26 | 10743+16 | 10743+16 | 24493(Top 96%) | 10324(Top 95%) | 10324(Top 222%) |
| 25K | 15.53 mi | 2.42 mi | 25223+49 | 10720+23 | 10720+23 | 24679(Top 97%) | 10459(Top 96%) | 10459(Top 224%) |
| 30K | 18.64 mi | 3.11 mi | 24997+226 | 10599+121 | 10599+121 | 23253(Top 91%) | 9781(Top 90%) | 9781(Top 210%) |
| 20M | 20.00 mi | 1.36 mi | 24891+106 | 10540+59 | 10540+59 | 22869(Top 90%) | 9688(Top 89%) | 9688(Top 208%) |
| 21M | 21.00 mi | 1.00 mi | 24908-17 | 10555-15 | 10555-15 | 24709(Top 97%) | 10588(Top 97%) | 10588(Top 227%) |
| 35K | 21.75 mi | 0.75 mi | 24834+74 | 10518+37 | 10518+37 | 21099(Top 83%) | 8895(Top 81%) | 8895(Top 191%) |
| 23M | 23.00 mi | 1.25 mi | 24822+12 | 10521-3 | 10521-3 | 23859(Top 93%) | 10232(Top 94%) | 10232(Top 220%) |
| 24M | 24.00 mi | 1.00 mi | 24784+38 | 10507+14 | 10507+14 | 22652(Top 89%) | 9734(Top 89%) | 9734(Top 209%) |
| 40K | 24.85 mi | 0.85 mi | 24742+42 | 10490+17 | 10490+17 | 22690(Top 89%) | 9788(Top 90%) | 9788(Top 210%) |
| 25.2M | 25.20 mi | 0.35 mi | 24732+10 | 10485+5 | 10485+5 | 23858(Top 93%) | 10313(Top 94%) | 10313(Top 221%) |
| Finish | 26.22 mi | 1.02 mi | 24667+65 | 10455+30 | 10455+30 | 22109(Top 87%) | 9505(Top 87%) | 9505(Top 204%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
25245
Females
10725
F18-39
10725
5K→10K
3.1 - 6.2 mi
Overall
25145
Females
10655
F18-39
10655
10K→15K
6.2 - 9.3 mi
Overall
25245
Females
10725
F18-39
10725
15K→20K
9.3 - 12.4 mi
Overall
24864
Females
10521
F18-39
10521
20K→Half
12.4 - 13.1 mi
Overall
24493
Females
10324
F18-39
10324
Half→25K
13.1 - 15.5 mi
Overall
24679
Females
10459
F18-39
10459
25K→30K
15.5 - 18.6 mi
Overall
23253
Females
9781
F18-39
9781
30K→20M
18.6 - 20.0 mi
Overall
22869
Females
9688
F18-39
9688
20M→21M
20.0 - 21.0 mi
Overall
24709
Females
10588
F18-39
10588
21M→35K
21.0 - 21.8 mi
Overall
21099
Females
8895
F18-39
8895
35K→23M
21.8 - 23.0 mi
Overall
23859
Females
10232
F18-39
10232
23M→24M
23.0 - 24.0 mi
Overall
22652
Females
9734
F18-39
9734
24M→40K
24.0 - 24.9 mi
Overall
22690
Females
9788
F18-39
9788
40K→25.2M
24.9 - 25.2 mi
Overall
23858
Females
10313
F18-39
10313
25.2M→Finish
25.2 - 26.2 mi
Overall
22109
Females
9505
F18-39
9505
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #25476 |
| 5K → 10K | 116 | 1 | +115 | #25476 | #25361 |
| 10K → 15K | 41 | 26 | +15 | #25361 | #25346 |
| 15K → 20K | 62 | 14 | +48 | #25346 | #25298 |
| 20K → Half | 26 | 0 | +26 | #25298 | #25272 |
| Half → 25K | 65 | 16 | +49 | #25272 | #25223 |
| 25K → 30K | 226 | 0 | +226 | #25223 | #24997 |
| 30K → 20M | 107 | 1 | +106 | #24997 | #24891 |
| 20M → 21M | 21 | 38 | -17 | #24891 | #24908 |
| 21M → 35K | 74 | 0 | +74 | #24908 | #24834 |
| 35K → 23M | 30 | 18 | +12 | #24834 | #24822 |
| 23M → 24M | 40 | 2 | +38 | #24822 | #24784 |
| 24M → 40K | 42 | 0 | +42 | #24784 | #24742 |
| 40K → 25.2M | 13 | 3 | +10 | #24742 | #24732 |
| 25.2M → Finish | 65 | 0 | +65 | #24732 | #24667 |
| TOTALS | 928 | 119 | +809 |
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
