Dorothea Alberti
Bib: 27773•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 | 11:54:56 | 36:31 | 11:45 | 36:31 | 11:45 | - |
10K | 6.21 mi | 12:31:47 | 1:13:22 | 11:48 | 36:51 | 11:52 | +0:07 |
15K | 9.32 mi | 13:12:39 | 1:54:14 | 12:15 | 40:52 | 13:09 | +1:17 |
20K | 12.43 mi | 13:50:34 | 2:32:09 | 12:15 | 37:55 | 12:12 | -0:57 |
Half | 13.11 mi | 13:58:33 | 2:40:08 | 12:13 | 7:59 | 11:42 | -0:30 |
25K | 15.53 mi | 14:29:55 | 3:11:30 | 12:20 | 31:22 | 12:56 | +1:14 |
30K | 18.64 mi | 15:11:31 | 3:53:06 | 12:30 | 41:36 | 13:23 | +0:27 |
20M | 20.00 mi | 15:34:02 | 4:15:37 | 12:47 | 22:31 | 16:34 | +3:11 |
21M | 21.00 mi | 15:49:57 | 4:31:32 | 12:56 | 15:55 | 15:55 | -0:39 |
35K | 21.75 mi | 15:59:44 | 4:41:19 | 12:56 | 9:47 | 13:05 | -2:50 |
23M | 23.00 mi | 16:17:39 | 4:59:14 | 13:01 | 17:55 | 14:19 | +1:14 |
24M | 24.00 mi | 16:30:30 | 5:12:05 | 13:00 | 12:51 | 12:51 | -1:28 |
40K | 24.85 mi | 16:42:21 | 5:23:56 | 13:02 | 11:51 | 13:52 | +1:01 |
25.2M | 25.20 mi | 16:47:06 | 5:28:41 | 13:03 | 4:45 | 13:46 | -0:06 |
Finish | 26.22 mi | 16:58:45 | 5:40:20 | 12:59 | 11:39 | 11:26 | -2:20 |
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
11:26 /mi
Average Pace
12:59 /mi
Slowest Pace
16:34 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:10:55
38% of race
Time at Steady Pace
2:21:13
41% of race
Time at Slower Pace
1:08:12
20% of race
Average Pace: 12:59 /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 | 11:54:56 | 36:31 | 11:45 | 36:31 | 11:45 | #28166 | |
10K | 6.21 mi | 12:31:47 | 1:13:22 | 11:48 | 36:51 | 11:52 | #28032 | |
15K | 9.32 mi | 13:12:39 | 1:54:14 | 12:15 | 40:52 | 13:09 | #28127 | |
20K | 12.43 mi | 13:50:34 | 2:32:09 | 12:15 | 37:55 | 12:12 | #27973 | |
Half | 13.11 mi | 13:58:33 | 2:40:08 | 12:13 | 7:59 | 11:42 | #27941 | |
25K | 15.53 mi | 14:29:55 | 3:11:30 | 12:20 | 31:22 | 12:56 | #27845 | |
30K | 18.64 mi | 15:11:31 | 3:53:06 | 12:30 | 41:36 | 13:23 | #27733 | |
20M | 20.00 mi | 15:34:02 | 4:15:37 | 12:47 | 22:31 | 16:34 | #27845 | |
21M | 21.00 mi | 15:49:57 | 4:31:32 | 12:56 | 15:55 | 15:55 | #27862 | |
35K | 21.75 mi | 15:59:44 | 4:41:19 | 12:56 | 9:47 | 13:05 | #27837 | |
23M | 23.00 mi | 16:17:39 | 4:59:14 | 13:01 | 17:55 | 14:19 | #27840 | |
24M | 24.00 mi | 16:30:30 | 5:12:05 | 13:00 | 12:51 | 12:51 | #27808 | |
40K | 24.85 mi | 16:42:21 | 5:23:56 | 13:02 | 11:51 | 13:52 | #27792 | |
25.2M | 25.20 mi | 16:47:06 | 5:28:41 | 13:03 | 4:45 | 13:46 | #27779 | |
Finish | 26.22 mi | 16:58:45 | 5:40:20 | 12:59 | 11:39 | 11:26 | #27735 |
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 | 28166 | 12073 | 12073 | 28216(Top 99%) | 12122(Top 99%) | 12122(Top 222%) |
| 10K | 6.21 mi | 3.10 mi | 28032+134 | 11985+88 | 11985+88 | 27871(Top 98%) | 11887(Top 97%) | 11887(Top 217%) |
| 15K | 9.32 mi | 3.11 mi | 28127-95 | 12049-64 | 12049-64 | 28216(Top 99%) | 12122(Top 99%) | 12122(Top 222%) |
| 20K | 12.43 mi | 3.11 mi | 27973+154 | 11955+94 | 11955+94 | 27280(Top 96%) | 11573(Top 95%) | 11573(Top 212%) |
| Half | 13.11 mi | 0.68 mi | 27941+32 | 11938+17 | 11938+17 | 27227(Top 96%) | 11546(Top 94%) | 11546(Top 211%) |
| 25K | 15.53 mi | 2.42 mi | 27845+96 | 11886+52 | 11886+52 | 27249(Top 96%) | 11573(Top 95%) | 11573(Top 212%) |
| 30K | 18.64 mi | 3.11 mi | 27733+112 | 11827+59 | 11827+59 | 27045(Top 95%) | 11522(Top 94%) | 11522(Top 211%) |
| 20M | 20.00 mi | 1.36 mi | 27845-112 | 11902-75 | 11902-75 | 28260(Top 99%) | 12174(Top 100%) | 12174(Top 223%) |
| 21M | 21.00 mi | 1.00 mi | 27862-17 | 11920-18 | 11920-18 | 27763(Top 98%) | 11935(Top 98%) | 11935(Top 218%) |
| 35K | 21.75 mi | 0.75 mi | 27837+25 | 11912+8 | 11912+8 | 27031(Top 95%) | 11608(Top 95%) | 11608(Top 212%) |
| 23M | 23.00 mi | 1.25 mi | 27840-3 | 11919-7 | 11919-7 | 27544(Top 97%) | 11877(Top 97%) | 11877(Top 217%) |
| 24M | 24.00 mi | 1.00 mi | 27808+32 | 11903+16 | 11903+16 | 26683(Top 94%) | 11471(Top 94%) | 11471(Top 210%) |
| 40K | 24.85 mi | 0.85 mi | 27792+16 | 11900+3 | 11900+3 | 27062(Top 95%) | 11679(Top 96%) | 11679(Top 214%) |
| 25.2M | 25.20 mi | 0.35 mi | 27779+13 | 11892+8 | 11892+8 | 26005(Top 92%) | 11193(Top 92%) | 11193(Top 205%) |
| Finish | 26.22 mi | 1.02 mi | 27735+44 | 11874+18 | 11874+18 | 26030(Top 92%) | 11168(Top 91%) | 11168(Top 204%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
28216
Females
12122
F18-39
12122
5K→10K
3.1 - 6.2 mi
Overall
27871
Females
11887
F18-39
11887
10K→15K
6.2 - 9.3 mi
Overall
28216
Females
12122
F18-39
12122
15K→20K
9.3 - 12.4 mi
Overall
27280
Females
11573
F18-39
11573
20K→Half
12.4 - 13.1 mi
Overall
27227
Females
11546
F18-39
11546
Half→25K
13.1 - 15.5 mi
Overall
27249
Females
11573
F18-39
11573
25K→30K
15.5 - 18.6 mi
Overall
27045
Females
11522
F18-39
11522
30K→20M
18.6 - 20.0 mi
Overall
28260
Females
12174
F18-39
12174
20M→21M
20.0 - 21.0 mi
Overall
27763
Females
11935
F18-39
11935
21M→35K
21.0 - 21.8 mi
Overall
27031
Females
11608
F18-39
11608
35K→23M
21.8 - 23.0 mi
Overall
27544
Females
11877
F18-39
11877
23M→24M
23.0 - 24.0 mi
Overall
26683
Females
11471
F18-39
11471
24M→40K
24.0 - 24.9 mi
Overall
27062
Females
11679
F18-39
11679
40K→25.2M
24.9 - 25.2 mi
Overall
26005
Females
11193
F18-39
11193
25.2M→Finish
25.2 - 26.2 mi
Overall
26030
Females
11168
F18-39
11168
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #28166 |
| 5K → 10K | 144 | 10 | +134 | #28166 | #28032 |
| 10K → 15K | 15 | 110 | -95 | #28032 | #28127 |
| 15K → 20K | 155 | 1 | +154 | #28127 | #27973 |
| 20K → Half | 32 | 0 | +32 | #27973 | #27941 |
| Half → 25K | 100 | 4 | +96 | #27941 | #27845 |
| 25K → 30K | 125 | 13 | +112 | #27845 | #27733 |
| 30K → 20M | 8 | 120 | -112 | #27733 | #27845 |
| 20M → 21M | 12 | 29 | -17 | #27845 | #27862 |
| 21M → 35K | 29 | 4 | +25 | #27862 | #27837 |
| 35K → 23M | 18 | 21 | -3 | #27837 | #27840 |
| 23M → 24M | 34 | 2 | +32 | #27840 | #27808 |
| 24M → 40K | 20 | 4 | +16 | #27808 | #27792 |
| 40K → 25.2M | 13 | 0 | +13 | #27792 | #27779 |
| 25.2M → Finish | 45 | 1 | +44 | #27779 | #27735 |
| TOTALS | 750 | 319 | +431 |
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
