Roxanne Serrecchia
Bib: 25783•F
NH
⏱️ 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 | 11:52:02 | 35:54 | 11:33 | 35:54 | 11:33 | - |
10K | 6.21 mi | 12:30:25 | 1:14:17 | 11:57 | 38:23 | 12:21 | +0:48 |
15K | 9.32 mi | 13:10:48 | 1:54:40 | 12:18 | 40:23 | 13:00 | +0:39 |
20K | 12.43 mi | 13:52:27 | 2:36:19 | 12:35 | 41:39 | 13:24 | +0:24 |
Half | 13.11 mi | 14:00:43 | 2:44:35 | 12:33 | 8:16 | 12:07 | -1:17 |
25K | 15.53 mi | 14:32:48 | 3:16:40 | 12:40 | 32:05 | 13:14 | +1:07 |
30K | 18.64 mi | 15:16:03 | 3:59:55 | 12:52 | 43:15 | 13:55 | +0:41 |
20M | 20.00 mi | 15:36:34 | 4:20:26 | 13:01 | 20:31 | 15:06 | +1:11 |
21M | 21.00 mi | 15:52:08 | 4:36:00 | 13:09 | 15:34 | 15:34 | +0:28 |
35K | 21.75 mi | 16:02:23 | 4:46:15 | 13:10 | 10:15 | 13:42 | -1:52 |
23M | 23.00 mi | 16:19:28 | 5:03:20 | 13:11 | 17:05 | 13:39 | -0:03 |
24M | 24.00 mi | 16:32:17 | 5:16:09 | 13:10 | 12:49 | 12:49 | -0:50 |
40K | 24.85 mi | 16:43:59 | 5:27:51 | 13:11 | 11:42 | 13:41 | +0:52 |
25.2M | 25.20 mi | 16:49:18 | 5:33:10 | 13:13 | 5:19 | 15:25 | +1:44 |
Finish | 26.22 mi | 17:01:22 | 5:45:14 | 13:11 | 12:04 | 11:50 | -3:35 |
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
11:33 /mi
Average Pace
13:11 /mi
Slowest Pace
15:34 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:34:37
27% of race
Time at Steady Pace
3:29:13
61% of race
Time at Slower Pace
41:24
12% of race
Average Pace: 13:10 /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 | 11:52:02 | 35:54 | 11:33 | 35:54 | 11:33 | #25246 | |
10K | 6.21 mi | 12:30:25 | 1:14:17 | 11:57 | 38:23 | 12:21 | #25295 | |
15K | 9.32 mi | 13:10:48 | 1:54:40 | 12:18 | 40:23 | 13:00 | #25310 | |
20K | 12.43 mi | 13:52:27 | 2:36:19 | 12:35 | 41:39 | 13:24 | #25307 | |
Half | 13.11 mi | 14:00:43 | 2:44:35 | 12:33 | 8:16 | 12:07 | #25291 | |
25K | 15.53 mi | 14:32:48 | 3:16:40 | 12:40 | 32:05 | 13:14 | #25203 | |
30K | 18.64 mi | 15:16:03 | 3:59:55 | 12:52 | 43:15 | 13:55 | #25089 | |
20M | 20.00 mi | 15:36:34 | 4:20:26 | 13:01 | 20:31 | 15:06 | #25089 | |
21M | 21.00 mi | 15:52:08 | 4:36:00 | 13:09 | 15:34 | 15:34 | #25084 | |
35K | 21.75 mi | 16:02:23 | 4:46:15 | 13:10 | 10:15 | 13:42 | #25068 | |
23M | 23.00 mi | 16:19:28 | 5:03:20 | 13:11 | 17:05 | 13:39 | #25013 | |
24M | 24.00 mi | 16:32:17 | 5:16:09 | 13:10 | 12:49 | 12:49 | #24980 | |
40K | 24.85 mi | 16:43:59 | 5:27:51 | 13:11 | 11:42 | 13:41 | #24946 | |
25.2M | 25.20 mi | 16:49:18 | 5:33:10 | 13:13 | 5:19 | 15:25 | #24944 | |
Finish | 26.22 mi | 17:01:22 | 5:45:14 | 13:11 | 12:04 | 11:50 | #24909 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F50-54 | Seg. Overall | Seg. Females | Seg. F50-54 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 25246 | 10725 | 10725 | 25287(Top 99%) | 10752(Top 98%) | 10752(Top 906%) |
| 10K | 6.21 mi | 3.10 mi | 25295-49 | 10763-38 | 10763-38 | 25293(Top 99%) | 10759(Top 98%) | 10759(Top 906%) |
| 15K | 9.32 mi | 3.11 mi | 25310-15 | 10768-5 | 10768-5 | 25287(Top 99%) | 10752(Top 98%) | 10752(Top 906%) |
| 20K | 12.43 mi | 3.11 mi | 25307+3 | 10767+1 | 10767+1 | 25108(Top 98%) | 10659(Top 98%) | 10659(Top 898%) |
| Half | 13.11 mi | 0.68 mi | 25291+16 | 10756+11 | 10756+11 | 24667(Top 97%) | 10435(Top 96%) | 10435(Top 879%) |
| 25K | 15.53 mi | 2.42 mi | 25203+88 | 10709+47 | 10709+47 | 24394(Top 95%) | 10295(Top 94%) | 10295(Top 867%) |
| 30K | 18.64 mi | 3.11 mi | 25089+114 | 10653+56 | 10653+56 | 24174(Top 95%) | 10249(Top 94%) | 10249(Top 863%) |
| 20M | 20.00 mi | 1.36 mi | 25089 | 10660-7 | 10660-7 | 24808(Top 97%) | 10619(Top 97%) | 10619(Top 895%) |
| 21M | 21.00 mi | 1.00 mi | 25084+5 | 10659+1 | 10659+1 | 24161(Top 95%) | 10351(Top 95%) | 10351(Top 872%) |
| 35K | 21.75 mi | 0.75 mi | 25068+16 | 10653+6 | 10653+6 | 24032(Top 94%) | 10326(Top 95%) | 10326(Top 870%) |
| 23M | 23.00 mi | 1.25 mi | 25013+55 | 10624+29 | 10624+29 | 23396(Top 92%) | 10019(Top 92%) | 10019(Top 844%) |
| 24M | 24.00 mi | 1.00 mi | 24980+33 | 10610+14 | 10610+14 | 22806(Top 89%) | 9803(Top 90%) | 9803(Top 826%) |
| 40K | 24.85 mi | 0.85 mi | 24946+34 | 10600+10 | 10600+10 | 23260(Top 91%) | 10055(Top 92%) | 10055(Top 847%) |
| 25.2M | 25.20 mi | 0.35 mi | 24944+2 | 10601-1 | 10601-1 | 23496(Top 92%) | 10153(Top 93%) | 10153(Top 855%) |
| Finish | 26.22 mi | 1.02 mi | 24909+35 | 10587+14 | 10587+14 | 23032(Top 90%) | 9956(Top 91%) | 9956(Top 839%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
25287
Females
10752
F50-54
10752
5K→10K
3.1 - 6.2 mi
Overall
25293
Females
10759
F50-54
10759
10K→15K
6.2 - 9.3 mi
Overall
25287
Females
10752
F50-54
10752
15K→20K
9.3 - 12.4 mi
Overall
25108
Females
10659
F50-54
10659
20K→Half
12.4 - 13.1 mi
Overall
24667
Females
10435
F50-54
10435
Half→25K
13.1 - 15.5 mi
Overall
24394
Females
10295
F50-54
10295
25K→30K
15.5 - 18.6 mi
Overall
24174
Females
10249
F50-54
10249
30K→20M
18.6 - 20.0 mi
Overall
24808
Females
10619
F50-54
10619
20M→21M
20.0 - 21.0 mi
Overall
24161
Females
10351
F50-54
10351
21M→35K
21.0 - 21.8 mi
Overall
24032
Females
10326
F50-54
10326
35K→23M
21.8 - 23.0 mi
Overall
23396
Females
10019
F50-54
10019
23M→24M
23.0 - 24.0 mi
Overall
22806
Females
9803
F50-54
9803
24M→40K
24.0 - 24.9 mi
Overall
23260
Females
10055
F50-54
10055
40K→25.2M
24.9 - 25.2 mi
Overall
23496
Females
10153
F50-54
10153
25.2M→Finish
25.2 - 26.2 mi
Overall
23032
Females
9956
F50-54
9956
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #25246 |
| 5K → 10K | 30 | 79 | -49 | #25246 | #25295 |
| 10K → 15K | 38 | 53 | -15 | #25295 | #25310 |
| 15K → 20K | 33 | 30 | +3 | #25310 | #25307 |
| 20K → Half | 18 | 2 | +16 | #25307 | #25291 |
| Half → 25K | 94 | 6 | +88 | #25291 | #25203 |
| 25K → 30K | 122 | 8 | +114 | #25203 | #25089 |
| 30K → 20M | 26 | 26 | 0 | #25089 | #25089 |
| 20M → 21M | 22 | 17 | +5 | #25089 | #25084 |
| 21M → 35K | 28 | 12 | +16 | #25084 | #25068 |
| 35K → 23M | 59 | 4 | +55 | #25068 | #25013 |
| 23M → 24M | 45 | 12 | +33 | #25013 | #24980 |
| 24M → 40K | 38 | 4 | +34 | #24980 | #24946 |
| 40K → 25.2M | 5 | 3 | +2 | #24946 | #24944 |
| 25.2M → Finish | 40 | 5 | +35 | #24944 | #24909 |
| TOTALS | 598 | 261 | +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
