⏱️ 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 | 11:15:49 | 25:08 | 8:05 | 25:08 | 8:05 | - |
10K | 6.21 mi | 11:40:40 | 49:59 | 8:03 | 24:51 | 8:00 | -0:05 |
15K | 9.32 mi | 12:07:51 | 1:17:10 | 8:17 | 27:11 | 8:45 | +0:45 |
20K | 12.43 mi | 12:38:49 | 1:48:08 | 8:42 | 30:58 | 9:58 | +1:13 |
Half | 13.11 mi | 12:46:02 | 1:55:21 | 8:48 | 7:13 | 10:35 | +0:37 |
25K | 15.53 mi | 13:25:05 | 2:34:24 | 9:56 | 39:03 | 16:06 | +5:31 |
30K | 18.64 mi | 14:18:30 | 3:27:49 | 11:09 | 53:25 | 17:12 | +1:06 |
20M | 20.00 mi | 14:42:16 | 3:51:35 | 11:35 | 23:46 | 17:29 | +0:17 |
21M | 21.00 mi | 14:57:21 | 4:06:40 | 11:45 | 15:05 | 15:05 | -2:24 |
35K | 21.75 mi | 15:06:16 | 4:15:35 | 11:45 | 8:55 | 11:55 | -3:10 |
23M | 23.00 mi | 15:23:24 | 4:32:43 | 11:51 | 17:08 | 13:41 | +1:46 |
24M | 24.00 mi | 15:31:48 | 4:41:07 | 11:43 | 8:24 | 8:24 | -5:17 |
40K | 24.85 mi | 15:39:24 | 4:48:43 | 11:37 | 7:36 | 8:53 | +0:29 |
25.2M | 25.20 mi | 15:42:47 | 4:52:06 | 11:35 | 3:23 | 9:49 | +0:56 |
Finish | 26.22 mi | 15:52:38 | 5:01:57 | 11:31 | 9:51 | 9:40 | -0:09 |
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
8:00 /mi
Average Pace
11:31 /mi
Slowest Pace
17:29 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
49:59
17% of race
Time at Steady Pace
1:34:36
31% of race
Time at Slower Pace
2:37:22
52% of race
Average Pace: 11:31 /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 | 11:15:49 | 25:08 | 8:05 | 25:08 | 8:05 | #15329 | |
10K | 6.21 mi | 11:40:40 | 49:59 | 8:03 | 24:51 | 8:00 | #14752 | |
15K | 9.32 mi | 12:07:51 | 1:17:10 | 8:17 | 27:11 | 8:45 | #15785 | |
20K | 12.43 mi | 12:38:49 | 1:48:08 | 8:42 | 30:58 | 9:58 | #17530 | |
Half | 13.11 mi | 12:46:02 | 1:55:21 | 8:48 | 7:13 | 10:35 | #17985 | |
25K | 15.53 mi | 13:25:05 | 2:34:24 | 9:56 | 39:03 | 16:06 | #21306 | |
30K | 18.64 mi | 14:18:30 | 3:27:49 | 11:09 | 53:25 | 17:12 | #23235 | |
20M | 20.00 mi | 14:42:16 | 3:51:35 | 11:35 | 23:46 | 17:29 | #23664 | |
21M | 21.00 mi | 14:57:21 | 4:06:40 | 11:45 | 15:05 | 15:05 | #23667 | |
35K | 21.75 mi | 15:06:16 | 4:15:35 | 11:45 | 8:55 | 11:55 | #23589 | |
23M | 23.00 mi | 15:23:24 | 4:32:43 | 11:51 | 17:08 | 13:41 | #23608 | |
24M | 24.00 mi | 15:31:48 | 4:41:07 | 11:43 | 8:24 | 8:24 | #23301 | |
40K | 24.85 mi | 15:39:24 | 4:48:43 | 11:37 | 7:36 | 8:53 | #23103 | |
25.2M | 25.20 mi | 15:42:47 | 4:52:06 | 11:35 | 3:23 | 9:49 | #23001 | |
Finish | 26.22 mi | 15:52:38 | 5:01:57 | 11:31 | 9:51 | 9:40 | #22896 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F40-44 | Seg. Overall | Seg. Females | Seg. F40-44 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 15329 | 5152 | 5152 | 17745(Top 69%) | 6569(Top 60%) | 6569(Top 407%) |
| 10K | 6.21 mi | 3.10 mi | 14752+577 | 4784+368 | 4784+368 | 14230(Top 56%) | 4474(Top 41%) | 4474(Top 277%) |
| 15K | 9.32 mi | 3.11 mi | 15785-1033 | 5435-651 | 5435-651 | 17745(Top 69%) | 6569(Top 60%) | 6569(Top 407%) |
| 20K | 12.43 mi | 3.11 mi | 17530-1745 | 6478-1043 | 6478-1043 | 20512(Top 80%) | 8099(Top 74%) | 8099(Top 502%) |
| Half | 13.11 mi | 0.68 mi | 17985-455 | 6736-258 | 6736-258 | 22808(Top 89%) | 9386(Top 86%) | 9386(Top 582%) |
| 25K | 15.53 mi | 2.42 mi | 21306-3321 | 8536-1800 | 8536-1800 | 25462(Top 100%) | 10886(Top 100%) | 10886(Top 675%) |
| 30K | 18.64 mi | 3.11 mi | 23235-1929 | 9628-1092 | 9628-1092 | 25472(Top 100%) | 10891(Top 100%) | 10891(Top 675%) |
| 20M | 20.00 mi | 1.36 mi | 23664-429 | 9840-212 | 9840-212 | 25421(Top 99%) | 10880(Top 100%) | 10880(Top 675%) |
| 21M | 21.00 mi | 1.00 mi | 23667-3 | 9861-21 | 9861-21 | 23657(Top 93%) | 10109(Top 93%) | 10109(Top 627%) |
| 35K | 21.75 mi | 0.75 mi | 23589+78 | 9835+26 | 9835+26 | 21662(Top 85%) | 9177(Top 84%) | 9177(Top 569%) |
| 23M | 23.00 mi | 1.25 mi | 23608-19 | 9867-32 | 9867-32 | 23433(Top 92%) | 10033(Top 92%) | 10033(Top 622%) |
| 24M | 24.00 mi | 1.00 mi | 23301+307 | 9721+146 | 9721+146 | 8903(Top 35%) | 2919(Top 27%) | 2919(Top 181%) |
| 40K | 24.85 mi | 0.85 mi | 23103+198 | 9635+86 | 9635+86 | 10360(Top 41%) | 3751(Top 34%) | 3751(Top 233%) |
| 25.2M | 25.20 mi | 0.35 mi | 23001+102 | 9587+48 | 9587+48 | 10242(Top 40%) | 3772(Top 35%) | 3772(Top 234%) |
| Finish | 26.22 mi | 1.02 mi | 22896+105 | 9536+51 | 9536+51 | 17250(Top 68%) | 7145(Top 65%) | 7145(Top 443%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
17745
Females
6569
F40-44
6569
5K→10K
3.1 - 6.2 mi
Overall
14230
Females
4474
F40-44
4474
10K→15K
6.2 - 9.3 mi
Overall
17745
Females
6569
F40-44
6569
15K→20K
9.3 - 12.4 mi
Overall
20512
Females
8099
F40-44
8099
20K→Half
12.4 - 13.1 mi
Overall
22808
Females
9386
F40-44
9386
Half→25K
13.1 - 15.5 mi
Overall
25462
Females
10886
F40-44
10886
25K→30K
15.5 - 18.6 mi
Overall
25472
Females
10891
F40-44
10891
30K→20M
18.6 - 20.0 mi
Overall
25421
Females
10880
F40-44
10880
20M→21M
20.0 - 21.0 mi
Overall
23657
Females
10109
F40-44
10109
21M→35K
21.0 - 21.8 mi
Overall
21662
Females
9177
F40-44
9177
35K→23M
21.8 - 23.0 mi
Overall
23433
Females
10033
F40-44
10033
23M→24M
23.0 - 24.0 mi
Overall
8903
Females
2919
F40-44
2919
24M→40K
24.0 - 24.9 mi
Overall
10360
Females
3751
F40-44
3751
40K→25.2M
24.9 - 25.2 mi
Overall
10242
Females
3772
F40-44
3772
25.2M→Finish
25.2 - 26.2 mi
Overall
17250
Females
7145
F40-44
7145
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #15329 |
| 5K → 10K | 657 | 80 | +577 | #15329 | #14752 |
| 10K → 15K | 53 | 1086 | -1033 | #14752 | #15785 |
| 15K → 20K | 30 | 1775 | -1745 | #15785 | #17530 |
| 20K → Half | 2 | 457 | -455 | #17530 | #17985 |
| Half → 25K | 9 | 3330 | -3321 | #17985 | #21306 |
| 25K → 30K | 7 | 1936 | -1929 | #21306 | #23235 |
| 30K → 20M | 11 | 440 | -429 | #23235 | #23664 |
| 20M → 21M | 54 | 57 | -3 | #23664 | #23667 |
| 21M → 35K | 82 | 4 | +78 | #23667 | #23589 |
| 35K → 23M | 48 | 67 | -19 | #23589 | #23608 |
| 23M → 24M | 307 | 0 | +307 | #23608 | #23301 |
| 24M → 40K | 198 | 0 | +198 | #23301 | #23103 |
| 40K → 25.2M | 102 | 0 | +102 | #23103 | #23001 |
| 25.2M → Finish | 110 | 5 | +105 | #23001 | #22896 |
| TOTALS | 1670 | 9237 | -7567 |
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
