Jack Cahill
Bib: 30225•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 | 11:50:31 | 25:21 | 8:10 | 25:21 | 8:10 | - |
10K | 6.21 mi | 12:15:38 | 50:28 | 8:07 | 25:07 | 8:05 | -0:05 |
15K | 9.32 mi | 12:40:53 | 1:15:43 | 8:07 | 25:15 | 8:08 | +0:03 |
20K | 12.43 mi | 13:06:21 | 1:41:11 | 8:09 | 25:28 | 8:12 | +0:04 |
Half | 13.11 mi | 13:11:50 | 1:46:40 | 8:08 | 5:29 | 8:02 | -0:10 |
25K | 15.53 mi | 13:32:27 | 2:07:17 | 8:12 | 20:37 | 8:30 | +0:28 |
30K | 18.64 mi | 14:02:45 | 2:37:35 | 8:27 | 30:18 | 9:45 | +1:15 |
20M | 20.00 mi | 14:17:12 | 2:52:02 | 8:36 | 14:27 | 10:38 | +0:53 |
21M | 21.00 mi | 14:29:42 | 3:04:32 | 8:47 | 12:30 | 12:30 | +1:52 |
35K | 21.75 mi | 14:37:33 | 3:12:23 | 8:51 | 7:51 | 10:30 | -2:00 |
23M | 23.00 mi | 14:55:39 | 3:30:29 | 9:09 | 18:06 | 14:27 | +3:57 |
24M | 24.00 mi | 15:09:18 | 3:44:08 | 9:20 | 13:39 | 13:39 | -0:48 |
40K | 24.85 mi | 15:27:42 | 4:02:32 | 9:45 | 18:24 | 21:31 | +7:52 |
25.2M | 25.20 mi | 15:33:43 | 4:08:33 | 9:52 | 6:01 | 17:27 | -4:04 |
Finish | 26.22 mi | 15:43:21 | 4:18:11 | 9:51 | 9:38 | 9:27 | -8:00 |
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
8:02 /mi
Average Pace
9:51 /mi
Slowest Pace
21:31 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
3:09:31
73% of race
Time at Slower Pace
1:08:40
27% of race
Average Pace: 9:51 /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 | 11:50:31 | 25:21 | 8:10 | 25:21 | 8:10 | #15769 | |
10K | 6.21 mi | 12:15:38 | 50:28 | 8:07 | 25:07 | 8:05 | #15258 | |
15K | 9.32 mi | 12:40:53 | 1:15:43 | 8:07 | 25:15 | 8:08 | #14878 | |
20K | 12.43 mi | 13:06:21 | 1:41:11 | 8:09 | 25:28 | 8:12 | #14337 | |
Half | 13.11 mi | 13:11:50 | 1:46:40 | 8:08 | 5:29 | 8:02 | #14257 | |
25K | 15.53 mi | 13:32:27 | 2:07:17 | 8:12 | 20:37 | 8:30 | #13998 | |
30K | 18.64 mi | 14:02:45 | 2:37:35 | 8:27 | 30:18 | 9:45 | #14550 | |
20M | 20.00 mi | 14:17:12 | 2:52:02 | 8:36 | 14:27 | 10:38 | #15002 | |
21M | 21.00 mi | 14:29:42 | 3:04:32 | 8:47 | 12:30 | 12:30 | #15460 | |
35K | 21.75 mi | 14:37:33 | 3:12:23 | 8:51 | 7:51 | 10:30 | #15669 | |
23M | 23.00 mi | 14:55:39 | 3:30:29 | 9:09 | 18:06 | 14:27 | #16803 | |
24M | 24.00 mi | 15:09:18 | 3:44:08 | 9:20 | 13:39 | 13:39 | #17420 | |
40K | 24.85 mi | 15:27:42 | 4:02:32 | 9:45 | 18:24 | 21:31 | #18653 | |
25.2M | 25.20 mi | 15:33:43 | 4:08:33 | 9:52 | 6:01 | 17:27 | #18861 | |
Finish | 26.22 mi | 15:43:21 | 4:18:11 | 9:51 | 9:38 | 9:27 | #18759 |
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 | 15769 | 10307 | 10307 | 14257(Top 56%) | 9703(Top 67%) | 9703(Top 200%) |
| 10K | 6.21 mi | 3.10 mi | 15258+511 | 10132+175 | 10132+175 | 14772(Top 58%) | 9947(Top 68%) | 9947(Top 205%) |
| 15K | 9.32 mi | 3.11 mi | 14878+380 | 9974+158 | 9974+158 | 14257(Top 56%) | 9703(Top 67%) | 9703(Top 200%) |
| 20K | 12.43 mi | 3.11 mi | 14337+541 | 9736+238 | 9736+238 | 13114(Top 51%) | 9180(Top 63%) | 9180(Top 189%) |
| Half | 13.11 mi | 0.68 mi | 14257+80 | 9701+35 | 9701+35 | 13002(Top 51%) | 9101(Top 62%) | 9101(Top 188%) |
| 25K | 15.53 mi | 2.42 mi | 13998+259 | 9567+134 | 9567+134 | 13069(Top 51%) | 8966(Top 62%) | 8966(Top 185%) |
| 30K | 18.64 mi | 3.11 mi | 14550-552 | 9707-140 | 9707-140 | 16450(Top 64%) | 10200(Top 70%) | 10200(Top 210%) |
| 20M | 20.00 mi | 1.36 mi | 15002-452 | 9843-136 | 9843-136 | 18370(Top 72%) | 10942(Top 75%) | 10942(Top 226%) |
| 21M | 21.00 mi | 1.00 mi | 15460-458 | 9993-150 | 9993-150 | 19851(Top 78%) | 11559(Top 79%) | 11559(Top 238%) |
| 35K | 21.75 mi | 0.75 mi | 15669-209 | 10047-54 | 10047-54 | 18551(Top 73%) | 10900(Top 75%) | 10900(Top 225%) |
| 23M | 23.00 mi | 1.25 mi | 16803-1134 | 10505-458 | 10505-458 | 24230(Top 95%) | 13773(Top 94%) | 13773(Top 284%) |
| 24M | 24.00 mi | 1.00 mi | 17420-617 | 10755-250 | 10755-250 | 23832(Top 93%) | 13504(Top 93%) | 13504(Top 278%) |
| 40K | 24.85 mi | 0.85 mi | 18653-1233 | 11292-537 | 11292-537 | 25503(Top 100%) | 14542(Top 100%) | 14542(Top 300%) |
| 25.2M | 25.20 mi | 0.35 mi | 18861-208 | 11389-97 | 11389-97 | 24822(Top 97%) | 14082(Top 97%) | 14082(Top 290%) |
| Finish | 26.22 mi | 1.02 mi | 18759+102 | 11306+83 | 11306+83 | 16313(Top 64%) | 9618(Top 66%) | 9618(Top 198%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
14257
Males
9703
M18-39
9703
5K→10K
3.1 - 6.2 mi
Overall
14772
Males
9947
M18-39
9947
10K→15K
6.2 - 9.3 mi
Overall
14257
Males
9703
M18-39
9703
15K→20K
9.3 - 12.4 mi
Overall
13114
Males
9180
M18-39
9180
20K→Half
12.4 - 13.1 mi
Overall
13002
Males
9101
M18-39
9101
Half→25K
13.1 - 15.5 mi
Overall
13069
Males
8966
M18-39
8966
25K→30K
15.5 - 18.6 mi
Overall
16450
Males
10200
M18-39
10200
30K→20M
18.6 - 20.0 mi
Overall
18370
Males
10942
M18-39
10942
20M→21M
20.0 - 21.0 mi
Overall
19851
Males
11559
M18-39
11559
21M→35K
21.0 - 21.8 mi
Overall
18551
Males
10900
M18-39
10900
35K→23M
21.8 - 23.0 mi
Overall
24230
Males
13773
M18-39
13773
23M→24M
23.0 - 24.0 mi
Overall
23832
Males
13504
M18-39
13504
24M→40K
24.0 - 24.9 mi
Overall
25503
Males
14542
M18-39
14542
40K→25.2M
24.9 - 25.2 mi
Overall
24822
Males
14082
M18-39
14082
25.2M→Finish
25.2 - 26.2 mi
Overall
16313
Males
9618
M18-39
9618
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #15769 |
| 5K → 10K | 608 | 97 | +511 | #15769 | #15258 |
| 10K → 15K | 452 | 72 | +380 | #15258 | #14878 |
| 15K → 20K | 573 | 32 | +541 | #14878 | #14337 |
| 20K → Half | 88 | 8 | +80 | #14337 | #14257 |
| Half → 25K | 345 | 86 | +259 | #14257 | #13998 |
| 25K → 30K | 139 | 691 | -552 | #13998 | #14550 |
| 30K → 20M | 33 | 485 | -452 | #14550 | #15002 |
| 20M → 21M | 31 | 489 | -458 | #15002 | #15460 |
| 21M → 35K | 37 | 246 | -209 | #15460 | #15669 |
| 35K → 23M | 8 | 1142 | -1134 | #15669 | #16803 |
| 23M → 24M | 9 | 626 | -617 | #16803 | #17420 |
| 24M → 40K | 2 | 1235 | -1233 | #17420 | #18653 |
| 40K → 25.2M | 3 | 211 | -208 | #18653 | #18861 |
| 25.2M → Finish | 114 | 12 | +102 | #18861 | #18759 |
| TOTALS | 2442 | 5432 | -2990 |
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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