Meg Sandblom
Bib: 25750•F
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 | 11:49:14 | 33:04 | 10:39 | 33:04 | 10:39 | - |
10K | 6.21 mi | 12:21:11 | 1:05:01 | 10:28 | 31:57 | 10:17 | -0:22 |
15K | 9.32 mi | 12:51:47 | 1:35:37 | 10:16 | 30:36 | 9:51 | -0:26 |
20K | 12.43 mi | 13:22:46 | 2:06:36 | 10:11 | 30:59 | 9:58 | +0:07 |
Half | 13.11 mi | 13:29:40 | 2:13:30 | 10:11 | 6:54 | 10:07 | +0:09 |
25K | 15.53 mi | 13:55:22 | 2:39:12 | 10:15 | 25:42 | 10:36 | +0:29 |
30K | 18.64 mi | 14:29:45 | 3:13:35 | 10:23 | 34:23 | 11:04 | +0:28 |
20M | 20.00 mi | 14:45:01 | 3:28:51 | 10:27 | 15:16 | 11:14 | +0:10 |
21M | 21.00 mi | 14:57:18 | 3:41:08 | 10:32 | 12:17 | 12:17 | +1:03 |
35K | 21.75 mi | 15:05:30 | 3:49:20 | 10:33 | 8:12 | 10:58 | -1:19 |
23M | 23.00 mi | 15:19:51 | 4:03:41 | 10:36 | 14:21 | 11:28 | +0:30 |
24M | 24.00 mi | 15:31:21 | 4:15:11 | 10:38 | 11:30 | 11:30 | +0:02 |
40K | 24.85 mi | 15:41:08 | 4:24:58 | 10:40 | 9:47 | 11:27 | -0:03 |
25.2M | 25.20 mi | 15:45:37 | 4:29:27 | 10:42 | 4:29 | 13:00 | +1:33 |
Finish | 26.22 mi | 15:56:04 | 4:39:54 | 10:41 | 10:27 | 10:15 | -2:45 |
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
9:51 /mi
Average Pace
10:41 /mi
Slowest Pace
13:00 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:50:53
40% of race
Time at Steady Pace
1:56:37
42% of race
Time at Slower Pace
52:24
19% of race
Average Pace: 10:41 /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 | 11:49:14 | 33:04 | 10:39 | 33:04 | 10:39 | #25055 | |
10K | 6.21 mi | 12:21:11 | 1:05:01 | 10:28 | 31:57 | 10:17 | #24650 | |
15K | 9.32 mi | 12:51:47 | 1:35:37 | 10:16 | 30:36 | 9:51 | #24129 | |
20K | 12.43 mi | 13:22:46 | 2:06:36 | 10:11 | 30:59 | 9:58 | #23800 | |
Half | 13.11 mi | 13:29:40 | 2:13:30 | 10:11 | 6:54 | 10:07 | #23777 | |
25K | 15.53 mi | 13:55:22 | 2:39:12 | 10:15 | 25:42 | 10:36 | #23680 | |
30K | 18.64 mi | 14:29:45 | 3:13:35 | 10:23 | 34:23 | 11:04 | #23593 | |
20M | 20.00 mi | 14:45:01 | 3:28:51 | 10:27 | 15:16 | 11:14 | #23549 | |
21M | 21.00 mi | 14:57:18 | 3:41:08 | 10:32 | 12:17 | 12:17 | #23543 | |
35K | 21.75 mi | 15:05:30 | 3:49:20 | 10:33 | 8:12 | 10:58 | #23540 | |
23M | 23.00 mi | 15:19:51 | 4:03:41 | 10:36 | 14:21 | 11:28 | #23524 | |
24M | 24.00 mi | 15:31:21 | 4:15:11 | 10:38 | 11:30 | 11:30 | #23557 | |
40K | 24.85 mi | 15:41:08 | 4:24:58 | 10:40 | 9:47 | 11:27 | #23548 | |
25.2M | 25.20 mi | 15:45:37 | 4:29:27 | 10:42 | 4:29 | 13:00 | #23567 | |
Finish | 26.22 mi | 15:56:04 | 4:39:54 | 10:41 | 10:27 | 10:15 | #23527 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 25055 | 10461 | 10461 | 23183(Top 87%) | 9441(Top 83%) | 9441(Top 193%) |
| 10K | 6.21 mi | 3.10 mi | 24650+405 | 10238+223 | 10238+223 | 24275(Top 91%) | 10043(Top 88%) | 10043(Top 206%) |
| 15K | 9.32 mi | 3.11 mi | 24129+521 | 9961+277 | 9961+277 | 23183(Top 87%) | 9441(Top 83%) | 9441(Top 193%) |
| 20K | 12.43 mi | 3.11 mi | 23800+329 | 9778+183 | 9778+183 | 22850(Top 86%) | 9273(Top 81%) | 9273(Top 190%) |
| Half | 13.11 mi | 0.68 mi | 23777+23 | 9765+13 | 9765+13 | 23526(Top 88%) | 9643(Top 84%) | 9643(Top 197%) |
| 25K | 15.53 mi | 2.42 mi | 23680+97 | 9723+42 | 9723+42 | 23359(Top 88%) | 9591(Top 84%) | 9591(Top 196%) |
| 30K | 18.64 mi | 3.11 mi | 23593+87 | 9694+29 | 9694+29 | 23199(Top 87%) | 9567(Top 84%) | 9567(Top 196%) |
| 20M | 20.00 mi | 1.36 mi | 23549+44 | 9685+9 | 9685+9 | 23077(Top 87%) | 9556(Top 84%) | 9556(Top 196%) |
| 21M | 21.00 mi | 1.00 mi | 23543+6 | 9685 | 9685 | 23176(Top 87%) | 9640(Top 84%) | 9640(Top 197%) |
| 35K | 21.75 mi | 0.75 mi | 23540+3 | 9689-4 | 9689-4 | 23254(Top 87%) | 9731(Top 85%) | 9731(Top 199%) |
| 23M | 23.00 mi | 1.25 mi | 23524+16 | 9687+2 | 9687+2 | 23194(Top 87%) | 9692(Top 85%) | 9692(Top 198%) |
| 24M | 24.00 mi | 1.00 mi | 23557-33 | 9712-25 | 9712-25 | 23871(Top 90%) | 10091(Top 88%) | 10091(Top 207%) |
| 40K | 24.85 mi | 0.85 mi | 23548+9 | 9718-6 | 9718-6 | 23128(Top 87%) | 9729(Top 85%) | 9729(Top 199%) |
| 25.2M | 25.20 mi | 0.35 mi | 23567-19 | 9731-13 | 9731-13 | 23983(Top 90%) | 10173(Top 89%) | 10173(Top 208%) |
| Finish | 26.22 mi | 1.02 mi | 23527+40 | 9721+10 | 9721+10 | 22442(Top 84%) | 9356(Top 82%) | 9356(Top 192%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
23183
Females
9441
F18-39
9441
5K→10K
3.1 - 6.2 mi
Overall
24275
Females
10043
F18-39
10043
10K→15K
6.2 - 9.3 mi
Overall
23183
Females
9441
F18-39
9441
15K→20K
9.3 - 12.4 mi
Overall
22850
Females
9273
F18-39
9273
20K→Half
12.4 - 13.1 mi
Overall
23526
Females
9643
F18-39
9643
Half→25K
13.1 - 15.5 mi
Overall
23359
Females
9591
F18-39
9591
25K→30K
15.5 - 18.6 mi
Overall
23199
Females
9567
F18-39
9567
30K→20M
18.6 - 20.0 mi
Overall
23077
Females
9556
F18-39
9556
20M→21M
20.0 - 21.0 mi
Overall
23176
Females
9640
F18-39
9640
21M→35K
21.0 - 21.8 mi
Overall
23254
Females
9731
F18-39
9731
35K→23M
21.8 - 23.0 mi
Overall
23194
Females
9692
F18-39
9692
23M→24M
23.0 - 24.0 mi
Overall
23871
Females
10091
F18-39
10091
24M→40K
24.0 - 24.9 mi
Overall
23128
Females
9729
F18-39
9729
40K→25.2M
24.9 - 25.2 mi
Overall
23983
Females
10173
F18-39
10173
25.2M→Finish
25.2 - 26.2 mi
Overall
22442
Females
9356
F18-39
9356
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #25055 |
| 5K → 10K | 461 | 56 | +405 | #25055 | #24650 |
| 10K → 15K | 532 | 11 | +521 | #24650 | #24129 |
| 15K → 20K | 339 | 10 | +329 | #24129 | #23800 |
| 20K → Half | 37 | 14 | +23 | #23800 | #23777 |
| Half → 25K | 132 | 35 | +97 | #23777 | #23680 |
| 25K → 30K | 151 | 64 | +87 | #23680 | #23593 |
| 30K → 20M | 67 | 23 | +44 | #23593 | #23549 |
| 20M → 21M | 38 | 32 | +6 | #23549 | #23543 |
| 21M → 35K | 28 | 25 | +3 | #23543 | #23540 |
| 35K → 23M | 49 | 33 | +16 | #23540 | #23524 |
| 23M → 24M | 21 | 54 | -33 | #23524 | #23557 |
| 24M → 40K | 31 | 22 | +9 | #23557 | #23548 |
| 40K → 25.2M | 7 | 26 | -19 | #23548 | #23567 |
| 25.2M → Finish | 54 | 14 | +40 | #23567 | #23527 |
| TOTALS | 1947 | 419 | +1528 |
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
