Erin Kimbrough
Bib: 27957•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 | 11:53:01 | 32:37 | 10:30 | 32:37 | 10:30 | - |
10K | 6.21 mi | 12:25:42 | 1:05:18 | 10:31 | 32:41 | 10:31 | +0:01 |
15K | 9.32 mi | 12:58:53 | 1:38:29 | 10:34 | 33:11 | 10:41 | +0:10 |
20K | 12.43 mi | 13:32:09 | 2:11:45 | 10:36 | 33:16 | 10:42 | +0:01 |
Half | 13.11 mi | 13:39:21 | 2:18:57 | 10:36 | 7:12 | 10:33 | -0:09 |
25K | 15.53 mi | 14:05:49 | 2:45:25 | 10:39 | 26:28 | 10:55 | +0:22 |
30K | 18.64 mi | 14:40:43 | 3:20:19 | 10:45 | 34:54 | 11:14 | +0:19 |
20M | 20.00 mi | 14:57:08 | 3:36:44 | 10:50 | 16:25 | 12:05 | +0:51 |
21M | 21.00 mi | 15:09:34 | 3:49:10 | 10:55 | 12:26 | 12:26 | +0:21 |
35K | 21.75 mi | 15:18:04 | 3:57:40 | 10:56 | 8:30 | 11:22 | -1:04 |
23M | 23.00 mi | 15:33:22 | 4:12:58 | 11:00 | 15:18 | 12:13 | +0:51 |
24M | 24.00 mi | 15:45:12 | 4:24:48 | 11:02 | 11:50 | 11:50 | -0:23 |
40K | 24.85 mi | 15:55:44 | 4:35:20 | 11:05 | 10:32 | 12:19 | +0:29 |
25.2M | 25.20 mi | 16:00:20 | 4:39:56 | 11:07 | 4:36 | 13:20 | +1:01 |
Finish | 26.22 mi | 16:12:39 | 4:52:15 | 11:09 | 12:19 | 12:05 | -1:15 |
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
10:30 /mi
Average Pace
11:09 /mi
Slowest Pace
13:20 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:45:25
57% of race
Time at Steady Pace
43:24
15% of race
Time at Slower Pace
1:23:26
29% of race
Average Pace: 11:09 /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 | 11:53:01 | 32:37 | 10:30 | 32:37 | 10:30 | #24094 | |
10K | 6.21 mi | 12:25:42 | 1:05:18 | 10:31 | 32:41 | 10:31 | #23797 | |
15K | 9.32 mi | 12:58:53 | 1:38:29 | 10:34 | 33:11 | 10:41 | #23586 | |
20K | 12.43 mi | 13:32:09 | 2:11:45 | 10:36 | 33:16 | 10:42 | #23225 | |
Half | 13.11 mi | 13:39:21 | 2:18:57 | 10:36 | 7:12 | 10:33 | #23211 | |
25K | 15.53 mi | 14:05:49 | 2:45:25 | 10:39 | 26:28 | 10:55 | #22898 | |
30K | 18.64 mi | 14:40:43 | 3:20:19 | 10:45 | 34:54 | 11:14 | #22470 | |
20M | 20.00 mi | 14:57:08 | 3:36:44 | 10:50 | 16:25 | 12:05 | #22399 | |
21M | 21.00 mi | 15:09:34 | 3:49:10 | 10:55 | 12:26 | 12:26 | #22276 | |
35K | 21.75 mi | 15:18:04 | 3:57:40 | 10:56 | 8:30 | 11:22 | #22207 | |
23M | 23.00 mi | 15:33:22 | 4:12:58 | 11:00 | 15:18 | 12:13 | #22154 | |
24M | 24.00 mi | 15:45:12 | 4:24:48 | 11:02 | 11:50 | 11:50 | #22103 | |
40K | 24.85 mi | 15:55:44 | 4:35:20 | 11:05 | 10:32 | 12:19 | #22063 | |
25.2M | 25.20 mi | 16:00:20 | 4:39:56 | 11:07 | 4:36 | 13:20 | #22036 | |
Finish | 26.22 mi | 16:12:39 | 4:52:15 | 11:09 | 12:19 | 12:05 | #22109 |
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 | 24094 | 10009 | 10009 | 23250(Top 91%) | 9563(Top 88%) | 9563(Top 205%) |
| 10K | 6.21 mi | 3.10 mi | 23797+297 | 9828+181 | 9828+181 | 23557(Top 92%) | 9715(Top 89%) | 9715(Top 208%) |
| 15K | 9.32 mi | 3.11 mi | 23586+211 | 9726+102 | 9726+102 | 23250(Top 91%) | 9563(Top 88%) | 9563(Top 205%) |
| 20K | 12.43 mi | 3.11 mi | 23225+361 | 9551+175 | 9551+175 | 22108(Top 87%) | 8967(Top 82%) | 8967(Top 192%) |
| Half | 13.11 mi | 0.68 mi | 23211+14 | 9543+8 | 9543+8 | 22755(Top 89%) | 9357(Top 86%) | 9357(Top 201%) |
| 25K | 15.53 mi | 2.42 mi | 22898+313 | 9394+149 | 9394+149 | 21348(Top 84%) | 8661(Top 79%) | 8661(Top 186%) |
| 30K | 18.64 mi | 3.11 mi | 22470+428 | 9209+185 | 9209+185 | 20503(Top 80%) | 8370(Top 77%) | 8370(Top 180%) |
| 20M | 20.00 mi | 1.36 mi | 22399+71 | 9189+20 | 9189+20 | 21516(Top 84%) | 9026(Top 83%) | 9026(Top 194%) |
| 21M | 21.00 mi | 1.00 mi | 22276+123 | 9141+48 | 9141+48 | 19738(Top 77%) | 8196(Top 75%) | 8196(Top 176%) |
| 35K | 21.75 mi | 0.75 mi | 22207+69 | 9121+20 | 9121+20 | 20577(Top 81%) | 8629(Top 79%) | 8629(Top 185%) |
| 23M | 23.00 mi | 1.25 mi | 22154+53 | 9118+3 | 9118+3 | 21204(Top 83%) | 8989(Top 82%) | 8989(Top 193%) |
| 24M | 24.00 mi | 1.00 mi | 22103+51 | 9108+10 | 9108+10 | 21101(Top 83%) | 8987(Top 82%) | 8987(Top 193%) |
| 40K | 24.85 mi | 0.85 mi | 22063+40 | 9111-3 | 9111-3 | 21076(Top 82%) | 9031(Top 83%) | 9031(Top 194%) |
| 25.2M | 25.20 mi | 0.35 mi | 22036+27 | 9106+5 | 9106+5 | 20430(Top 80%) | 8741(Top 80%) | 8741(Top 188%) |
| Finish | 26.22 mi | 1.02 mi | 22109-73 | 9158-52 | 9158-52 | 23356(Top 91%) | 10103(Top 92%) | 10103(Top 217%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
23250
Females
9563
F18-39
9563
5K→10K
3.1 - 6.2 mi
Overall
23557
Females
9715
F18-39
9715
10K→15K
6.2 - 9.3 mi
Overall
23250
Females
9563
F18-39
9563
15K→20K
9.3 - 12.4 mi
Overall
22108
Females
8967
F18-39
8967
20K→Half
12.4 - 13.1 mi
Overall
22755
Females
9357
F18-39
9357
Half→25K
13.1 - 15.5 mi
Overall
21348
Females
8661
F18-39
8661
25K→30K
15.5 - 18.6 mi
Overall
20503
Females
8370
F18-39
8370
30K→20M
18.6 - 20.0 mi
Overall
21516
Females
9026
F18-39
9026
20M→21M
20.0 - 21.0 mi
Overall
19738
Females
8196
F18-39
8196
21M→35K
21.0 - 21.8 mi
Overall
20577
Females
8629
F18-39
8629
35K→23M
21.8 - 23.0 mi
Overall
21204
Females
8989
F18-39
8989
23M→24M
23.0 - 24.0 mi
Overall
21101
Females
8987
F18-39
8987
24M→40K
24.0 - 24.9 mi
Overall
21076
Females
9031
F18-39
9031
40K→25.2M
24.9 - 25.2 mi
Overall
20430
Females
8741
F18-39
8741
25.2M→Finish
25.2 - 26.2 mi
Overall
23356
Females
10103
F18-39
10103
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #24094 |
| 5K → 10K | 357 | 60 | +297 | #24094 | #23797 |
| 10K → 15K | 281 | 70 | +211 | #23797 | #23586 |
| 15K → 20K | 378 | 17 | +361 | #23586 | #23225 |
| 20K → Half | 32 | 18 | +14 | #23225 | #23211 |
| Half → 25K | 318 | 5 | +313 | #23211 | #22898 |
| 25K → 30K | 434 | 6 | +428 | #22898 | #22470 |
| 30K → 20M | 110 | 39 | +71 | #22470 | #22399 |
| 20M → 21M | 138 | 15 | +123 | #22399 | #22276 |
| 21M → 35K | 83 | 14 | +69 | #22276 | #22207 |
| 35K → 23M | 95 | 42 | +53 | #22207 | #22154 |
| 23M → 24M | 82 | 31 | +51 | #22154 | #22103 |
| 24M → 40K | 68 | 28 | +40 | #22103 | #22063 |
| 40K → 25.2M | 37 | 10 | +27 | #22063 | #22036 |
| 25.2M → Finish | 30 | 103 | -73 | #22036 | #22109 |
| TOTALS | 2443 | 458 | +1985 |
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
