⏱️ 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 | 11:24:24 | 28:24 | 9:08 | 28:24 | 9:08 | - |
10K | 6.21 mi | 11:52:23 | 56:23 | 9:04 | 27:59 | 9:00 | -0:08 |
15K | 9.32 mi | 12:20:43 | 1:24:43 | 9:05 | 28:20 | 9:07 | +0:07 |
20K | 12.43 mi | 12:49:36 | 1:53:36 | 9:08 | 28:53 | 9:18 | +0:11 |
Half | 13.11 mi | 12:55:48 | 1:59:48 | 9:08 | 6:12 | 9:05 | -0:13 |
25K | 15.53 mi | 13:18:37 | 2:22:37 | 9:11 | 22:49 | 9:25 | +0:20 |
30K | 18.64 mi | 13:49:12 | 2:53:12 | 9:17 | 30:35 | 9:51 | +0:26 |
20M | 20.00 mi | 14:02:30 | 3:06:30 | 9:19 | 13:18 | 9:47 | -0:04 |
21M | 21.00 mi | 14:13:47 | 3:17:47 | 9:25 | 11:17 | 11:17 | +1:30 |
35K | 21.75 mi | 14:20:46 | 3:24:46 | 9:25 | 6:59 | 9:20 | -1:57 |
23M | 23.00 mi | 14:33:09 | 3:37:09 | 9:26 | 12:23 | 9:53 | +0:33 |
24M | 24.00 mi | 14:42:52 | 3:46:52 | 9:27 | 9:43 | 9:43 | -0:10 |
40K | 24.85 mi | 14:51:24 | 3:55:24 | 9:28 | 8:32 | 9:59 | +0:16 |
25.2M | 25.20 mi | 14:55:34 | 3:59:34 | 9:30 | 4:10 | 12:05 | +2:06 |
Finish | 26.22 mi | 15:05:09 | 4:09:09 | 9:31 | 9:35 | 9:24 | -2:41 |
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
9:00 /mi
Average Pace
9:31 /mi
Slowest Pace
12:05 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
27:59
11% of race
Time at Steady Pace
2:34:13
62% of race
Time at Slower Pace
1:06:57
27% of race
Average Pace: 9:30 /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 | 11:24:24 | 28:24 | 9:08 | 28:24 | 9:08 | #20610 | |
10K | 6.21 mi | 11:52:23 | 56:23 | 9:04 | 27:59 | 9:00 | #20178 | |
15K | 9.32 mi | 12:20:43 | 1:24:43 | 9:05 | 28:20 | 9:07 | #19909 | |
20K | 12.43 mi | 12:49:36 | 1:53:36 | 9:08 | 28:53 | 9:18 | #19524 | |
Half | 13.11 mi | 12:55:48 | 1:59:48 | 9:08 | 6:12 | 9:05 | #19490 | |
25K | 15.53 mi | 13:18:37 | 2:22:37 | 9:11 | 22:49 | 9:25 | #19083 | |
30K | 18.64 mi | 13:49:12 | 2:53:12 | 9:17 | 30:35 | 9:51 | #18614 | |
20M | 20.00 mi | 14:02:30 | 3:06:30 | 9:19 | 13:18 | 9:47 | #18395 | |
21M | 21.00 mi | 14:13:47 | 3:17:47 | 9:25 | 11:17 | 11:17 | #18311 | |
35K | 21.75 mi | 14:20:46 | 3:24:46 | 9:25 | 6:59 | 9:20 | #18166 | |
23M | 23.00 mi | 14:33:09 | 3:37:09 | 9:26 | 12:23 | 9:53 | #17942 | |
24M | 24.00 mi | 14:42:52 | 3:46:52 | 9:27 | 9:43 | 9:43 | #17806 | |
40K | 24.85 mi | 14:51:24 | 3:55:24 | 9:28 | 8:32 | 9:59 | #17696 | |
25.2M | 25.20 mi | 14:55:34 | 3:59:34 | 9:30 | 4:10 | 12:05 | #17677 | |
Finish | 26.22 mi | 15:05:09 | 4:09:09 | 9:31 | 9:35 | 9:24 | #17594 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F50-54 | Seg. Overall | Seg. Females | Seg. F50-54 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 20610 | 8206 | 8206 | 19418(Top 76%) | 7474(Top 68%) | 7474(Top 630%) |
| 10K | 6.21 mi | 3.10 mi | 20178+432 | 7953+253 | 7953+253 | 19778(Top 77%) | 7717(Top 71%) | 7717(Top 650%) |
| 15K | 9.32 mi | 3.11 mi | 19909+269 | 7792+161 | 7792+161 | 19418(Top 76%) | 7474(Top 68%) | 7474(Top 630%) |
| 20K | 12.43 mi | 3.11 mi | 19524+385 | 7576+216 | 7576+216 | 18544(Top 73%) | 7015(Top 64%) | 7015(Top 591%) |
| Half | 13.11 mi | 0.68 mi | 19490+34 | 7560+16 | 7560+16 | 18669(Top 73%) | 7144(Top 65%) | 7144(Top 602%) |
| 25K | 15.53 mi | 2.42 mi | 19083+407 | 7354+206 | 7354+206 | 17238(Top 67%) | 6408(Top 59%) | 6408(Top 540%) |
| 30K | 18.64 mi | 3.11 mi | 18614+469 | 7171+183 | 7171+183 | 16805(Top 66%) | 6398(Top 59%) | 6398(Top 539%) |
| 20M | 20.00 mi | 1.36 mi | 18395+219 | 7085+86 | 7085+86 | 15715(Top 62%) | 6061(Top 55%) | 6061(Top 511%) |
| 21M | 21.00 mi | 1.00 mi | 18311+84 | 7057+28 | 7057+28 | 17108(Top 67%) | 6908(Top 63%) | 6908(Top 582%) |
| 35K | 21.75 mi | 0.75 mi | 18166+145 | 6991+66 | 6991+66 | 14889(Top 58%) | 5793(Top 53%) | 5793(Top 488%) |
| 23M | 23.00 mi | 1.25 mi | 17942+224 | 6902+89 | 6902+89 | 15106(Top 59%) | 5976(Top 55%) | 5976(Top 503%) |
| 24M | 24.00 mi | 1.00 mi | 17806+136 | 6856+46 | 6856+46 | 15340(Top 60%) | 6129(Top 56%) | 6129(Top 516%) |
| 40K | 24.85 mi | 0.85 mi | 17696+110 | 6819+37 | 6819+37 | 14946(Top 58%) | 5992(Top 55%) | 5992(Top 505%) |
| 25.2M | 25.20 mi | 0.35 mi | 17677+19 | 6816+3 | 6816+3 | 17558(Top 69%) | 7319(Top 67%) | 7319(Top 617%) |
| Finish | 26.22 mi | 1.02 mi | 17594+83 | 6804+12 | 6804+12 | 16128(Top 63%) | 6578(Top 60%) | 6578(Top 554%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
19418
Females
7474
F50-54
7474
5K→10K
3.1 - 6.2 mi
Overall
19778
Females
7717
F50-54
7717
10K→15K
6.2 - 9.3 mi
Overall
19418
Females
7474
F50-54
7474
15K→20K
9.3 - 12.4 mi
Overall
18544
Females
7015
F50-54
7015
20K→Half
12.4 - 13.1 mi
Overall
18669
Females
7144
F50-54
7144
Half→25K
13.1 - 15.5 mi
Overall
17238
Females
6408
F50-54
6408
25K→30K
15.5 - 18.6 mi
Overall
16805
Females
6398
F50-54
6398
30K→20M
18.6 - 20.0 mi
Overall
15715
Females
6061
F50-54
6061
20M→21M
20.0 - 21.0 mi
Overall
17108
Females
6908
F50-54
6908
21M→35K
21.0 - 21.8 mi
Overall
14889
Females
5793
F50-54
5793
35K→23M
21.8 - 23.0 mi
Overall
15106
Females
5976
F50-54
5976
23M→24M
23.0 - 24.0 mi
Overall
15340
Females
6129
F50-54
6129
24M→40K
24.0 - 24.9 mi
Overall
14946
Females
5992
F50-54
5992
40K→25.2M
24.9 - 25.2 mi
Overall
17558
Females
7319
F50-54
7319
25.2M→Finish
25.2 - 26.2 mi
Overall
16128
Females
6578
F50-54
6578
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #20610 |
| 5K → 10K | 544 | 112 | +432 | #20610 | #20178 |
| 10K → 15K | 342 | 73 | +269 | #20178 | #19909 |
| 15K → 20K | 448 | 63 | +385 | #19909 | #19524 |
| 20K → Half | 52 | 18 | +34 | #19524 | #19490 |
| Half → 25K | 436 | 29 | +407 | #19490 | #19083 |
| 25K → 30K | 509 | 40 | +469 | #19083 | #18614 |
| 30K → 20M | 235 | 16 | +219 | #18614 | #18395 |
| 20M → 21M | 133 | 49 | +84 | #18395 | #18311 |
| 21M → 35K | 147 | 2 | +145 | #18311 | #18166 |
| 35K → 23M | 235 | 11 | +224 | #18166 | #17942 |
| 23M → 24M | 150 | 14 | +136 | #17942 | #17806 |
| 24M → 40K | 125 | 15 | +110 | #17806 | #17696 |
| 40K → 25.2M | 43 | 24 | +19 | #17696 | #17677 |
| 25.2M → Finish | 111 | 28 | +83 | #17677 | #17594 |
| TOTALS | 3510 | 494 | +3016 |
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
