David Stuart
Bib: 27987•M
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 | 11:48:44 | 29:56 | 9:38 | 29:56 | 9:38 | - |
10K | 6.21 mi | 12:18:10 | 59:22 | 9:33 | 29:26 | 9:28 | -0:10 |
15K | 9.32 mi | 12:46:48 | 1:28:00 | 9:26 | 28:38 | 9:13 | -0:15 |
20K | 12.43 mi | 13:16:41 | 1:57:53 | 9:29 | 29:53 | 9:37 | +0:24 |
Half | 13.11 mi | 13:22:50 | 2:04:02 | 9:28 | 6:09 | 9:01 | -0:36 |
25K | 15.53 mi | 13:45:48 | 2:27:00 | 9:28 | 22:58 | 9:28 | +0:27 |
30K | 18.64 mi | 14:16:02 | 2:57:14 | 9:30 | 30:14 | 9:44 | +0:16 |
20M | 20.00 mi | 14:29:24 | 3:10:36 | 9:32 | 13:22 | 9:50 | +0:06 |
21M | 21.00 mi | 14:39:47 | 3:20:59 | 9:34 | 10:23 | 10:23 | +0:33 |
35K | 21.75 mi | 14:46:49 | 3:28:01 | 9:34 | 7:02 | 9:24 | -0:59 |
23M | 23.00 mi | 14:59:31 | 3:40:43 | 9:36 | 12:42 | 10:09 | +0:45 |
24M | 24.00 mi | 15:09:22 | 3:50:34 | 9:36 | 9:51 | 9:51 | -0:18 |
40K | 24.85 mi | 15:17:58 | 3:59:10 | 9:37 | 8:36 | 10:04 | +0:13 |
25.2M | 25.20 mi | 15:21:36 | 4:02:48 | 9:38 | 3:38 | 10:32 | +0:28 |
Finish | 26.22 mi | 15:31:17 | 4:12:29 | 9:38 | 9:41 | 9:30 | -1:02 |
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
9:01 /mi
Average Pace
9:38 /mi
Slowest Pace
10:32 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
3:37:10
86% of race
Time at Steady Pace
35:19
14% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 9:38 /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 | 11:48:44 | 29:56 | 9:38 | 29:56 | 9:38 | #22091 | |
10K | 6.21 mi | 12:18:10 | 59:22 | 9:33 | 29:26 | 9:28 | #21694 | |
15K | 9.32 mi | 12:46:48 | 1:28:00 | 9:26 | 28:38 | 9:13 | #21051 | |
20K | 12.43 mi | 13:16:41 | 1:57:53 | 9:29 | 29:53 | 9:37 | #20639 | |
Half | 13.11 mi | 13:22:50 | 2:04:02 | 9:28 | 6:09 | 9:01 | #20519 | |
25K | 15.53 mi | 13:45:48 | 2:27:00 | 9:28 | 22:58 | 9:28 | #20045 | |
30K | 18.64 mi | 14:16:02 | 2:57:14 | 9:30 | 30:14 | 9:44 | #19399 | |
20M | 20.00 mi | 14:29:24 | 3:10:36 | 9:32 | 13:22 | 9:50 | #19115 | |
21M | 21.00 mi | 14:39:47 | 3:20:59 | 9:34 | 10:23 | 10:23 | #18842 | |
35K | 21.75 mi | 14:46:49 | 3:28:01 | 9:34 | 7:02 | 9:24 | #18679 | |
23M | 23.00 mi | 14:59:31 | 3:40:43 | 9:36 | 12:42 | 10:09 | #18461 | |
24M | 24.00 mi | 15:09:22 | 3:50:34 | 9:36 | 9:51 | 9:51 | #18345 | |
40K | 24.85 mi | 15:17:58 | 3:59:10 | 9:37 | 8:36 | 10:04 | #18215 | |
25.2M | 25.20 mi | 15:21:36 | 4:02:48 | 9:38 | 3:38 | 10:32 | #18127 | |
Finish | 26.22 mi | 15:31:17 | 4:12:29 | 9:38 | 9:41 | 9:30 | #18025 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M18-39 | Seg. Overall | Seg. Males | Seg. M18-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 22091 | 13087 | 13087 | 19773(Top 77%) | 12065(Top 83%) | 12065(Top 249%) |
| 10K | 6.21 mi | 3.10 mi | 21694+397 | 12897+190 | 12897+190 | 21283(Top 83%) | 12711(Top 87%) | 12711(Top 262%) |
| 15K | 9.32 mi | 3.11 mi | 21051+643 | 12611+286 | 12611+286 | 19773(Top 77%) | 12065(Top 83%) | 12065(Top 249%) |
| 20K | 12.43 mi | 3.11 mi | 20639+412 | 12431+180 | 12431+180 | 19549(Top 77%) | 11942(Top 82%) | 11942(Top 246%) |
| Half | 13.11 mi | 0.68 mi | 20519+120 | 12372+59 | 12372+59 | 18302(Top 72%) | 11312(Top 78%) | 11312(Top 233%) |
| 25K | 15.53 mi | 2.42 mi | 20045+474 | 12144+228 | 12144+228 | 17443(Top 68%) | 10896(Top 75%) | 10896(Top 225%) |
| 30K | 18.64 mi | 3.11 mi | 19399+646 | 11772+372 | 11772+372 | 16355(Top 64%) | 10172(Top 70%) | 10172(Top 210%) |
| 20M | 20.00 mi | 1.36 mi | 19115+284 | 11606+166 | 11606+166 | 15894(Top 62%) | 9712(Top 67%) | 9712(Top 200%) |
| 21M | 21.00 mi | 1.00 mi | 18842+273 | 11459+147 | 11459+147 | 14440(Top 57%) | 8883(Top 61%) | 8883(Top 183%) |
| 35K | 21.75 mi | 0.75 mi | 18679+163 | 11362+97 | 11362+97 | 15118(Top 59%) | 9200(Top 63%) | 9200(Top 190%) |
| 23M | 23.00 mi | 1.25 mi | 18461+218 | 11247+115 | 11247+115 | 15930(Top 62%) | 9538(Top 65%) | 9538(Top 197%) |
| 24M | 24.00 mi | 1.00 mi | 18345+116 | 11171+76 | 11171+76 | 15818(Top 62%) | 9430(Top 65%) | 9430(Top 194%) |
| 40K | 24.85 mi | 0.85 mi | 18215+130 | 11085+86 | 11085+86 | 15220(Top 60%) | 9075(Top 62%) | 9075(Top 187%) |
| 25.2M | 25.20 mi | 0.35 mi | 18127+88 | 11030+55 | 11030+55 | 12945(Top 51%) | 7866(Top 54%) | 7866(Top 162%) |
| Finish | 26.22 mi | 1.02 mi | 18025+102 | 10955+75 | 10955+75 | 16541(Top 65%) | 9723(Top 67%) | 9723(Top 201%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
19773
Males
12065
M18-39
12065
5K→10K
3.1 - 6.2 mi
Overall
21283
Males
12711
M18-39
12711
10K→15K
6.2 - 9.3 mi
Overall
19773
Males
12065
M18-39
12065
15K→20K
9.3 - 12.4 mi
Overall
19549
Males
11942
M18-39
11942
20K→Half
12.4 - 13.1 mi
Overall
18302
Males
11312
M18-39
11312
Half→25K
13.1 - 15.5 mi
Overall
17443
Males
10896
M18-39
10896
25K→30K
15.5 - 18.6 mi
Overall
16355
Males
10172
M18-39
10172
30K→20M
18.6 - 20.0 mi
Overall
15894
Males
9712
M18-39
9712
20M→21M
20.0 - 21.0 mi
Overall
14440
Males
8883
M18-39
8883
21M→35K
21.0 - 21.8 mi
Overall
15118
Males
9200
M18-39
9200
35K→23M
21.8 - 23.0 mi
Overall
15930
Males
9538
M18-39
9538
23M→24M
23.0 - 24.0 mi
Overall
15818
Males
9430
M18-39
9430
24M→40K
24.0 - 24.9 mi
Overall
15220
Males
9075
M18-39
9075
40K→25.2M
24.9 - 25.2 mi
Overall
12945
Males
7866
M18-39
7866
25.2M→Finish
25.2 - 26.2 mi
Overall
16541
Males
9723
M18-39
9723
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #22091 |
| 5K → 10K | 479 | 82 | +397 | #22091 | #21694 |
| 10K → 15K | 652 | 9 | +643 | #21694 | #21051 |
| 15K → 20K | 450 | 38 | +412 | #21051 | #20639 |
| 20K → Half | 120 | 0 | +120 | #20639 | #20519 |
| Half → 25K | 478 | 4 | +474 | #20519 | #20045 |
| 25K → 30K | 650 | 4 | +646 | #20045 | #19399 |
| 30K → 20M | 286 | 2 | +284 | #19399 | #19115 |
| 20M → 21M | 276 | 3 | +273 | #19115 | #18842 |
| 21M → 35K | 167 | 4 | +163 | #18842 | #18679 |
| 35K → 23M | 234 | 16 | +218 | #18679 | #18461 |
| 23M → 24M | 127 | 11 | +116 | #18461 | #18345 |
| 24M → 40K | 137 | 7 | +130 | #18345 | #18215 |
| 40K → 25.2M | 88 | 0 | +88 | #18215 | #18127 |
| 25.2M → Finish | 121 | 19 | +102 | #18127 | #18025 |
| TOTALS | 4265 | 199 | +4066 |
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
