⏱️ 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 | 11:55:40 | 37:18 | 12:00 | 37:18 | 12:00 | - |
10K | 6.21 mi | 12:37:37 | 1:19:15 | 12:45 | 41:57 | 13:30 | +1:30 |
15K | 9.32 mi | 13:21:59 | 2:03:37 | 13:16 | 44:22 | 14:17 | +0:47 |
20K | 12.43 mi | 14:06:51 | 2:48:29 | 13:33 | 44:52 | 14:26 | +0:09 |
Half | 13.11 mi | 14:16:32 | 2:58:10 | 13:35 | 9:41 | 14:12 | -0:14 |
25K | 15.53 mi | 14:52:24 | 3:34:02 | 13:47 | 35:52 | 14:48 | +0:36 |
30K | 18.64 mi | 15:40:10 | 4:21:48 | 14:03 | 47:46 | 15:22 | +0:34 |
20M | 20.00 mi | 15:59:26 | 4:41:04 | 14:03 | 19:16 | 14:11 | -1:11 |
21M | 21.00 mi | 16:15:22 | 4:57:00 | 14:09 | 15:56 | 15:56 | +1:45 |
35K | 21.75 mi | 16:24:19 | 5:05:57 | 14:04 | 8:57 | 11:58 | -3:58 |
23M | 23.00 mi | 16:41:49 | 5:23:27 | 14:04 | 17:30 | 13:59 | +2:01 |
24M | 24.00 mi | 16:55:02 | 5:36:40 | 14:02 | 13:13 | 13:13 | -0:46 |
40K | 24.85 mi | 17:07:35 | 5:49:13 | 14:03 | 12:33 | 14:41 | +1:28 |
25.2M | 25.20 mi | 17:13:02 | 5:54:40 | 14:04 | 5:27 | 15:48 | +1:07 |
Finish | 26.22 mi | 17:26:46 | 6:08:24 | 14:04 | 13:44 | 13:29 | -2:19 |
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
11:58 /mi
Average Pace
14:04 /mi
Slowest Pace
15:56 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:55:09
31% of race
Time at Steady Pace
2:28:14
40% of race
Time at Slower Pace
1:45:01
29% of race
Average Pace: 14:03 /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 | 11:55:40 | 37:18 | 12:00 | 37:18 | 12:00 | #28236 | |
10K | 6.21 mi | 12:37:37 | 1:19:15 | 12:45 | 41:57 | 13:30 | #28342 | |
15K | 9.32 mi | 13:21:59 | 2:03:37 | 13:16 | 44:22 | 14:17 | #28364 | |
20K | 12.43 mi | 14:06:51 | 2:48:29 | 13:33 | 44:52 | 14:26 | #28369 | |
Half | 13.11 mi | 14:16:32 | 2:58:10 | 13:35 | 9:41 | 14:12 | #28367 | |
25K | 15.53 mi | 14:52:24 | 3:34:02 | 13:47 | 35:52 | 14:48 | #28366 | |
30K | 18.64 mi | 15:40:10 | 4:21:48 | 14:03 | 47:46 | 15:22 | #28357 | |
20M | 20.00 mi | 15:59:26 | 4:41:04 | 14:03 | 19:16 | 14:11 | #28348 | |
21M | 21.00 mi | 16:15:22 | 4:57:00 | 14:09 | 15:56 | 15:56 | #28351 | |
35K | 21.75 mi | 16:24:19 | 5:05:57 | 14:04 | 8:57 | 11:58 | #28337 | |
23M | 23.00 mi | 16:41:49 | 5:23:27 | 14:04 | 17:30 | 13:59 | #28329 | |
24M | 24.00 mi | 16:55:02 | 5:36:40 | 14:02 | 13:13 | 13:13 | #28320 | |
40K | 24.85 mi | 17:07:35 | 5:49:13 | 14:03 | 12:33 | 14:41 | #28321 | |
25.2M | 25.20 mi | 17:13:02 | 5:54:40 | 14:04 | 5:27 | 15:48 | #28321 | |
Finish | 26.22 mi | 17:26:46 | 6:08:24 | 14:04 | 13:44 | 13:29 | #28316 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M70-74 | Seg. Overall | Seg. Males | Seg. M70-74 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 28236 | 16051 | 16051 | 28364(Top 100%) | 16083(Top 100%) | 16083(Top 7054%) |
| 10K | 6.21 mi | 3.10 mi | 28342-106 | 16083-32 | 16083-32 | 28363(Top 100%) | 16087(Top 100%) | 16087(Top 7056%) |
| 15K | 9.32 mi | 3.11 mi | 28364-22 | 16088-5 | 16088-5 | 28364(Top 100%) | 16083(Top 100%) | 16083(Top 7054%) |
| 20K | 12.43 mi | 3.11 mi | 28369-5 | 16088 | 16088 | 28316(Top 100%) | 16056(Top 100%) | 16056(Top 7042%) |
| Half | 13.11 mi | 0.68 mi | 28367+2 | 16087+1 | 16087+1 | 28281(Top 100%) | 16040(Top 100%) | 16040(Top 7035%) |
| 25K | 15.53 mi | 2.42 mi | 28366+1 | 16088-1 | 16088-1 | 28186(Top 99%) | 15995(Top 99%) | 15995(Top 7015%) |
| 30K | 18.64 mi | 3.11 mi | 28357+9 | 16080+8 | 16080+8 | 28155(Top 99%) | 15969(Top 99%) | 15969(Top 7004%) |
| 20M | 20.00 mi | 1.36 mi | 28348+9 | 16075+5 | 16075+5 | 27413(Top 97%) | 15575(Top 97%) | 15575(Top 6831%) |
| 21M | 21.00 mi | 1.00 mi | 28351-3 | 16076-1 | 16076-1 | 27779(Top 98%) | 15766(Top 98%) | 15766(Top 6915%) |
| 35K | 21.75 mi | 0.75 mi | 28337+14 | 16067+9 | 16067+9 | 25822(Top 91%) | 14746(Top 92%) | 14746(Top 6468%) |
| 23M | 23.00 mi | 1.25 mi | 28329+8 | 16061+6 | 16061+6 | 27311(Top 96%) | 15480(Top 96%) | 15480(Top 6789%) |
| 24M | 24.00 mi | 1.00 mi | 28320+9 | 16056+5 | 16056+5 | 27071(Top 95%) | 15332(Top 95%) | 15332(Top 6725%) |
| 40K | 24.85 mi | 0.85 mi | 28321-1 | 16056 | 16056 | 27615(Top 97%) | 15618(Top 97%) | 15618(Top 6850%) |
| 25.2M | 25.20 mi | 0.35 mi | 28321 | 16055+1 | 16055+1 | 27620(Top 97%) | 15610(Top 97%) | 15610(Top 6846%) |
| Finish | 26.22 mi | 1.02 mi | 28316+5 | 16052+3 | 16052+3 | 27861(Top 98%) | 15764(Top 98%) | 15764(Top 6914%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
28364
Males
16083
M70-74
16083
5K→10K
3.1 - 6.2 mi
Overall
28363
Males
16087
M70-74
16087
10K→15K
6.2 - 9.3 mi
Overall
28364
Males
16083
M70-74
16083
15K→20K
9.3 - 12.4 mi
Overall
28316
Males
16056
M70-74
16056
20K→Half
12.4 - 13.1 mi
Overall
28281
Males
16040
M70-74
16040
Half→25K
13.1 - 15.5 mi
Overall
28186
Males
15995
M70-74
15995
25K→30K
15.5 - 18.6 mi
Overall
28155
Males
15969
M70-74
15969
30K→20M
18.6 - 20.0 mi
Overall
27413
Males
15575
M70-74
15575
20M→21M
20.0 - 21.0 mi
Overall
27779
Males
15766
M70-74
15766
21M→35K
21.0 - 21.8 mi
Overall
25822
Males
14746
M70-74
14746
35K→23M
21.8 - 23.0 mi
Overall
27311
Males
15480
M70-74
15480
23M→24M
23.0 - 24.0 mi
Overall
27071
Males
15332
M70-74
15332
24M→40K
24.0 - 24.9 mi
Overall
27615
Males
15618
M70-74
15618
40K→25.2M
24.9 - 25.2 mi
Overall
27620
Males
15610
M70-74
15610
25.2M→Finish
25.2 - 26.2 mi
Overall
27861
Males
15764
M70-74
15764
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #28236 |
| 5K → 10K | 7 | 113 | -106 | #28236 | #28342 |
| 10K → 15K | 5 | 27 | -22 | #28342 | #28364 |
| 15K → 20K | 3 | 8 | -5 | #28364 | #28369 |
| 20K → Half | 2 | 0 | +2 | #28369 | #28367 |
| Half → 25K | 3 | 2 | +1 | #28367 | #28366 |
| 25K → 30K | 13 | 4 | +9 | #28366 | #28357 |
| 30K → 20M | 11 | 2 | +9 | #28357 | #28348 |
| 20M → 21M | 2 | 5 | -3 | #28348 | #28351 |
| 21M → 35K | 14 | 0 | +14 | #28351 | #28337 |
| 35K → 23M | 10 | 2 | +8 | #28337 | #28329 |
| 23M → 24M | 11 | 2 | +9 | #28329 | #28320 |
| 24M → 40K | 1 | 2 | -1 | #28320 | #28321 |
| 40K → 25.2M | 2 | 2 | 0 | #28321 | #28321 |
| 25.2M → Finish | 7 | 2 | +5 | #28321 | #28316 |
| TOTALS | 91 | 171 | -80 |
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
