⏱️ 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 | 11:47:47 | 27:35 | 8:53 | 27:35 | 8:53 | - |
10K | 6.21 mi | 12:13:44 | 53:32 | 8:37 | 25:57 | 8:21 | -0:32 |
15K | 9.32 mi | 12:39:59 | 1:19:47 | 8:34 | 26:15 | 8:27 | +0:06 |
20K | 12.43 mi | 13:07:42 | 1:47:30 | 8:39 | 27:43 | 8:55 | +0:28 |
Half | 13.11 mi | 13:13:46 | 1:53:34 | 8:40 | 6:04 | 8:54 | -0:01 |
25K | 15.53 mi | 13:40:08 | 2:19:56 | 9:00 | 26:22 | 10:52 | +1:58 |
30K | 18.64 mi | 14:16:42 | 2:56:30 | 9:28 | 36:34 | 11:46 | +0:54 |
20M | 20.00 mi | 14:31:43 | 3:11:31 | 9:35 | 15:01 | 11:03 | -0:43 |
21M | 21.00 mi | 14:43:30 | 3:23:18 | 9:41 | 11:47 | 11:47 | +0:44 |
35K | 21.75 mi | 14:50:54 | 3:30:42 | 9:41 | 7:24 | 9:53 | -1:54 |
23M | 23.00 mi | 15:04:34 | 3:44:22 | 9:45 | 13:40 | 10:55 | +1:02 |
24M | 24.00 mi | 15:14:16 | 3:54:04 | 9:45 | 9:42 | 9:42 | -1:13 |
40K | 24.85 mi | 15:22:48 | 4:02:36 | 9:46 | 8:32 | 9:59 | +0:17 |
25.2M | 25.20 mi | 15:26:56 | 4:06:44 | 9:47 | 4:08 | 11:59 | +2:00 |
Finish | 26.22 mi | 15:37:03 | 4:16:51 | 9:48 | 10:07 | 9:56 | -2:03 |
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
8:21 /mi
Average Pace
9:48 /mi
Slowest Pace
11:59 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:53:34
44% of race
Time at Steady Pace
35:45
14% of race
Time at Slower Pace
1:47:32
42% of race
Average Pace: 9:48 /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 | 11:47:47 | 27:35 | 8:53 | 27:35 | 8:53 | #19884 | |
10K | 6.21 mi | 12:13:44 | 53:32 | 8:37 | 25:57 | 8:21 | #18605 | |
15K | 9.32 mi | 12:39:59 | 1:19:47 | 8:34 | 26:15 | 8:27 | #18227 | |
20K | 12.43 mi | 13:07:42 | 1:47:30 | 8:39 | 27:43 | 8:55 | #18510 | |
Half | 13.11 mi | 13:13:46 | 1:53:34 | 8:40 | 6:04 | 8:54 | #18596 | |
25K | 15.53 mi | 13:40:08 | 2:19:56 | 9:00 | 26:22 | 10:52 | #20151 | |
30K | 18.64 mi | 14:16:42 | 2:56:30 | 9:28 | 36:34 | 11:46 | #21380 | |
20M | 20.00 mi | 14:31:43 | 3:11:31 | 9:35 | 15:01 | 11:03 | #21529 | |
21M | 21.00 mi | 14:43:30 | 3:23:18 | 9:41 | 11:47 | 11:47 | #21587 | |
35K | 21.75 mi | 14:50:54 | 3:30:42 | 9:41 | 7:24 | 9:53 | #21566 | |
23M | 23.00 mi | 15:04:34 | 3:44:22 | 9:45 | 13:40 | 10:55 | #21620 | |
24M | 24.00 mi | 15:14:16 | 3:54:04 | 9:45 | 9:42 | 9:42 | #21541 | |
40K | 24.85 mi | 15:22:48 | 4:02:36 | 9:46 | 8:32 | 9:59 | #21476 | |
25.2M | 25.20 mi | 15:26:56 | 4:06:44 | 9:47 | 4:08 | 11:59 | #21504 | |
Finish | 26.22 mi | 15:37:03 | 4:16:51 | 9:48 | 10:07 | 9:56 | #21498 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 19884 | 12130 | 12130 | 17459(Top 66%) | 11253(Top 74%) | 11253(Top 548%) |
| 10K | 6.21 mi | 3.10 mi | 18605+1279 | 11701+429 | 11701+429 | 17253(Top 65%) | 11204(Top 74%) | 11204(Top 546%) |
| 15K | 9.32 mi | 3.11 mi | 18227+378 | 11553+148 | 11553+148 | 17459(Top 66%) | 11253(Top 74%) | 11253(Top 548%) |
| 20K | 12.43 mi | 3.11 mi | 18510-283 | 11681-128 | 11681-128 | 19322(Top 73%) | 12026(Top 79%) | 12026(Top 586%) |
| Half | 13.11 mi | 0.68 mi | 18596-86 | 11713-32 | 11713-32 | 19948(Top 75%) | 12301(Top 81%) | 12301(Top 599%) |
| 25K | 15.53 mi | 2.42 mi | 20151-1555 | 12340-627 | 12340-627 | 23775(Top 89%) | 13920(Top 92%) | 13920(Top 678%) |
| 30K | 18.64 mi | 3.11 mi | 21380-1229 | 12867-527 | 12867-527 | 24215(Top 91%) | 14058(Top 93%) | 14058(Top 685%) |
| 20M | 20.00 mi | 1.36 mi | 21529-149 | 12925-58 | 12925-58 | 22779(Top 86%) | 13358(Top 88%) | 13358(Top 651%) |
| 21M | 21.00 mi | 1.00 mi | 21587-58 | 12943-18 | 12943-18 | 22382(Top 84%) | 13146(Top 87%) | 13146(Top 641%) |
| 35K | 21.75 mi | 0.75 mi | 21566+21 | 12925+18 | 12925+18 | 20975(Top 79%) | 12477(Top 82%) | 12477(Top 608%) |
| 23M | 23.00 mi | 1.25 mi | 21620-54 | 12932-7 | 12932-7 | 22173(Top 83%) | 12999(Top 86%) | 12999(Top 633%) |
| 24M | 24.00 mi | 1.00 mi | 21541+79 | 12883+49 | 12883+49 | 19892(Top 75%) | 11962(Top 79%) | 11962(Top 583%) |
| 40K | 24.85 mi | 0.85 mi | 21476+65 | 12842+41 | 12842+41 | 19902(Top 75%) | 11874(Top 78%) | 11874(Top 579%) |
| 25.2M | 25.20 mi | 0.35 mi | 21504-28 | 12851-9 | 12851-9 | 22447(Top 84%) | 13049(Top 86%) | 13049(Top 636%) |
| Finish | 26.22 mi | 1.02 mi | 21498+6 | 12840+11 | 12840+11 | 21550(Top 81%) | 12651(Top 83%) | 12651(Top 617%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
17459
Males
11253
M50-54
11253
5K→10K
3.1 - 6.2 mi
Overall
17253
Males
11204
M50-54
11204
10K→15K
6.2 - 9.3 mi
Overall
17459
Males
11253
M50-54
11253
15K→20K
9.3 - 12.4 mi
Overall
19322
Males
12026
M50-54
12026
20K→Half
12.4 - 13.1 mi
Overall
19948
Males
12301
M50-54
12301
Half→25K
13.1 - 15.5 mi
Overall
23775
Males
13920
M50-54
13920
25K→30K
15.5 - 18.6 mi
Overall
24215
Males
14058
M50-54
14058
30K→20M
18.6 - 20.0 mi
Overall
22779
Males
13358
M50-54
13358
20M→21M
20.0 - 21.0 mi
Overall
22382
Males
13146
M50-54
13146
21M→35K
21.0 - 21.8 mi
Overall
20975
Males
12477
M50-54
12477
35K→23M
21.8 - 23.0 mi
Overall
22173
Males
12999
M50-54
12999
23M→24M
23.0 - 24.0 mi
Overall
19892
Males
11962
M50-54
11962
24M→40K
24.0 - 24.9 mi
Overall
19902
Males
11874
M50-54
11874
40K→25.2M
24.9 - 25.2 mi
Overall
22447
Males
13049
M50-54
13049
25.2M→Finish
25.2 - 26.2 mi
Overall
21550
Males
12651
M50-54
12651
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #19884 |
| 5K → 10K | 1328 | 49 | +1279 | #19884 | #18605 |
| 10K → 15K | 429 | 51 | +378 | #18605 | #18227 |
| 15K → 20K | 80 | 363 | -283 | #18227 | #18510 |
| 20K → Half | 12 | 98 | -86 | #18510 | #18596 |
| Half → 25K | 5 | 1560 | -1555 | #18596 | #20151 |
| 25K → 30K | 9 | 1238 | -1229 | #20151 | #21380 |
| 30K → 20M | 33 | 182 | -149 | #21380 | #21529 |
| 20M → 21M | 42 | 100 | -58 | #21529 | #21587 |
| 21M → 35K | 42 | 21 | +21 | #21587 | #21566 |
| 35K → 23M | 47 | 101 | -54 | #21566 | #21620 |
| 23M → 24M | 84 | 5 | +79 | #21620 | #21541 |
| 24M → 40K | 77 | 12 | +65 | #21541 | #21476 |
| 40K → 25.2M | 11 | 39 | -28 | #21476 | #21504 |
| 25.2M → Finish | 50 | 44 | +6 | #21504 | #21498 |
| TOTALS | 2249 | 3863 | -1614 |
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
