Margaret Polk
Bib: 25976•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 | 11:44:52 | 27:59 | 9:00 | 27:59 | 9:00 | - |
10K | 6.21 mi | 12:13:09 | 56:16 | 9:03 | 28:17 | 9:06 | +0:06 |
15K | 9.32 mi | 12:41:10 | 1:24:17 | 9:03 | 28:01 | 9:01 | -0:05 |
20K | 12.43 mi | 13:09:08 | 1:52:15 | 9:02 | 27:58 | 9:00 | -0:01 |
Half | 13.11 mi | 13:15:17 | 1:58:24 | 9:02 | 6:09 | 9:01 | +0:01 |
25K | 15.53 mi | 13:37:10 | 2:20:17 | 9:02 | 21:53 | 9:02 | +0:01 |
30K | 18.64 mi | 14:05:31 | 2:48:38 | 9:03 | 28:21 | 9:07 | +0:05 |
20M | 20.00 mi | 14:17:42 | 3:00:49 | 9:02 | 12:11 | 8:58 | -0:09 |
21M | 21.00 mi | 14:26:49 | 3:09:56 | 9:03 | 9:07 | 9:07 | +0:09 |
35K | 21.75 mi | 14:33:32 | 3:16:39 | 9:03 | 6:43 | 8:59 | -0:08 |
23M | 23.00 mi | 14:44:56 | 3:28:03 | 9:03 | 11:24 | 9:06 | +0:07 |
24M | 24.00 mi | 14:53:55 | 3:37:02 | 9:03 | 8:59 | 8:59 | -0:07 |
40K | 24.85 mi | 15:01:36 | 3:44:43 | 9:02 | 7:41 | 8:59 | 0:00 |
25.2M | 25.20 mi | 15:04:55 | 3:48:02 | 9:03 | 3:19 | 9:37 | +0:38 |
Finish | 26.22 mi | 15:13:01 | 3:56:08 | 9:01 | 8:06 | 7:57 | -1:40 |
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
7:57 /mi
Average Pace
9:01 /mi
Slowest Pace
9:37 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
8:06
3% of race
Time at Steady Pace
3:44:43
95% of race
Time at Slower Pace
3:19
1% of race
Average Pace: 9:00 /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 | 11:44:52 | 27:59 | 9:00 | 27:59 | 9:00 | #20092 | |
10K | 6.21 mi | 12:13:09 | 56:16 | 9:03 | 28:17 | 9:06 | #20106 | |
15K | 9.32 mi | 12:41:10 | 1:24:17 | 9:03 | 28:01 | 9:01 | #19737 | |
20K | 12.43 mi | 13:09:08 | 1:52:15 | 9:02 | 27:58 | 9:00 | #19101 | |
Half | 13.11 mi | 13:15:17 | 1:58:24 | 9:02 | 6:09 | 9:01 | #19051 | |
25K | 15.53 mi | 13:37:10 | 2:20:17 | 9:02 | 21:53 | 9:02 | #18444 | |
30K | 18.64 mi | 14:05:31 | 2:48:38 | 9:03 | 28:21 | 9:07 | #17567 | |
20M | 20.00 mi | 14:17:42 | 3:00:49 | 9:02 | 12:11 | 8:58 | #17174 | |
21M | 21.00 mi | 14:26:49 | 3:09:56 | 9:03 | 9:07 | 9:07 | #16753 | |
35K | 21.75 mi | 14:33:32 | 3:16:39 | 9:03 | 6:43 | 8:59 | #16632 | |
23M | 23.00 mi | 14:44:56 | 3:28:03 | 9:03 | 11:24 | 9:06 | #16325 | |
24M | 24.00 mi | 14:53:55 | 3:37:02 | 9:03 | 8:59 | 8:59 | #16121 | |
40K | 24.85 mi | 15:01:36 | 3:44:43 | 9:02 | 7:41 | 8:59 | #15891 | |
25.2M | 25.20 mi | 15:04:55 | 3:48:02 | 9:03 | 3:19 | 9:37 | #15773 | |
Finish | 26.22 mi | 15:13:01 | 3:56:08 | 9:01 | 8:06 | 7:57 | #15519 |
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 | 20092 | 7922 | 7922 | 18993(Top 74%) | 7243(Top 66%) | 7243(Top 155%) |
| 10K | 6.21 mi | 3.10 mi | 20106-14 | 7916+6 | 7916+6 | 20166(Top 79%) | 7912(Top 72%) | 7912(Top 170%) |
| 15K | 9.32 mi | 3.11 mi | 19737+369 | 7704+212 | 7704+212 | 18993(Top 74%) | 7243(Top 66%) | 7243(Top 155%) |
| 20K | 12.43 mi | 3.11 mi | 19101+636 | 7348+356 | 7348+356 | 17339(Top 68%) | 6339(Top 58%) | 6339(Top 136%) |
| Half | 13.11 mi | 0.68 mi | 19051+50 | 7319+29 | 7319+29 | 18338(Top 72%) | 6955(Top 64%) | 6955(Top 149%) |
| 25K | 15.53 mi | 2.42 mi | 18444+607 | 7011+308 | 7011+308 | 15629(Top 61%) | 5520(Top 51%) | 5520(Top 118%) |
| 30K | 18.64 mi | 3.11 mi | 17567+877 | 6572+439 | 6572+439 | 13858(Top 54%) | 4770(Top 44%) | 4770(Top 102%) |
| 20M | 20.00 mi | 1.36 mi | 17174+393 | 6386+186 | 6386+186 | 11971(Top 47%) | 4016(Top 37%) | 4016(Top 86%) |
| 21M | 21.00 mi | 1.00 mi | 16753+421 | 6185+201 | 6185+201 | 9150(Top 36%) | 2783(Top 25%) | 2783(Top 60%) |
| 35K | 21.75 mi | 0.75 mi | 16632+121 | 6127+58 | 6127+58 | 13238(Top 52%) | 4934(Top 45%) | 4934(Top 106%) |
| 23M | 23.00 mi | 1.25 mi | 16325+307 | 5986+141 | 5986+141 | 11740(Top 46%) | 4281(Top 39%) | 4281(Top 92%) |
| 24M | 24.00 mi | 1.00 mi | 16121+204 | 5909+77 | 5909+77 | 12118(Top 47%) | 4477(Top 41%) | 4477(Top 96%) |
| 40K | 24.85 mi | 0.85 mi | 15891+230 | 5810+99 | 5810+99 | 10845(Top 42%) | 3995(Top 37%) | 3995(Top 86%) |
| 25.2M | 25.20 mi | 0.35 mi | 15773+118 | 5761+49 | 5761+49 | 9321(Top 36%) | 3336(Top 31%) | 3336(Top 72%) |
| Finish | 26.22 mi | 1.02 mi | 15519+254 | 5659+102 | 5659+102 | 8270(Top 32%) | 2726(Top 25%) | 2726(Top 58%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
18993
Females
7243
F18-39
7243
5K→10K
3.1 - 6.2 mi
Overall
20166
Females
7912
F18-39
7912
10K→15K
6.2 - 9.3 mi
Overall
18993
Females
7243
F18-39
7243
15K→20K
9.3 - 12.4 mi
Overall
17339
Females
6339
F18-39
6339
20K→Half
12.4 - 13.1 mi
Overall
18338
Females
6955
F18-39
6955
Half→25K
13.1 - 15.5 mi
Overall
15629
Females
5520
F18-39
5520
25K→30K
15.5 - 18.6 mi
Overall
13858
Females
4770
F18-39
4770
30K→20M
18.6 - 20.0 mi
Overall
11971
Females
4016
F18-39
4016
20M→21M
20.0 - 21.0 mi
Overall
9150
Females
2783
F18-39
2783
21M→35K
21.0 - 21.8 mi
Overall
13238
Females
4934
F18-39
4934
35K→23M
21.8 - 23.0 mi
Overall
11740
Females
4281
F18-39
4281
23M→24M
23.0 - 24.0 mi
Overall
12118
Females
4477
F18-39
4477
24M→40K
24.0 - 24.9 mi
Overall
10845
Females
3995
F18-39
3995
40K→25.2M
24.9 - 25.2 mi
Overall
9321
Females
3336
F18-39
3336
25.2M→Finish
25.2 - 26.2 mi
Overall
8270
Females
2726
F18-39
2726
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #20092 |
| 5K → 10K | 264 | 278 | -14 | #20092 | #20106 |
| 10K → 15K | 412 | 43 | +369 | #20106 | #19737 |
| 15K → 20K | 647 | 11 | +636 | #19737 | #19101 |
| 20K → Half | 72 | 22 | +50 | #19101 | #19051 |
| Half → 25K | 611 | 4 | +607 | #19051 | #18444 |
| 25K → 30K | 887 | 10 | +877 | #18444 | #17567 |
| 30K → 20M | 393 | 0 | +393 | #17567 | #17174 |
| 20M → 21M | 423 | 2 | +421 | #17174 | #16753 |
| 21M → 35K | 125 | 4 | +121 | #16753 | #16632 |
| 35K → 23M | 311 | 4 | +307 | #16632 | #16325 |
| 23M → 24M | 209 | 5 | +204 | #16325 | #16121 |
| 24M → 40K | 235 | 5 | +230 | #16121 | #15891 |
| 40K → 25.2M | 119 | 1 | +118 | #15891 | #15773 |
| 25.2M → Finish | 255 | 1 | +254 | #15773 | #15519 |
| TOTALS | 4963 | 390 | +4573 |
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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