Cassandra Soucey
Bib: 28105•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 | 11:54:40 | 33:46 | 10:52 | 33:46 | 10:52 | - |
10K | 6.21 mi | 12:31:28 | 1:10:34 | 11:21 | 36:48 | 11:51 | +0:59 |
15K | 9.32 mi | 13:06:55 | 1:46:01 | 11:22 | 35:27 | 11:25 | -0:26 |
20K | 12.43 mi | 13:43:13 | 2:22:19 | 11:27 | 36:18 | 11:41 | +0:16 |
Half | 13.11 mi | 13:51:04 | 2:30:10 | 11:27 | 7:51 | 11:30 | -0:11 |
25K | 15.53 mi | 14:20:30 | 2:59:36 | 11:34 | 29:26 | 12:08 | +0:38 |
30K | 18.64 mi | 14:58:42 | 3:37:48 | 11:41 | 38:12 | 12:18 | +0:10 |
20M | 20.00 mi | 15:15:25 | 3:54:31 | 11:44 | 16:43 | 12:18 | 0:00 |
21M | 21.00 mi | 15:30:28 | 4:09:34 | 11:53 | 15:03 | 15:03 | +2:45 |
35K | 21.75 mi | 15:40:23 | 4:19:29 | 11:56 | 9:55 | 13:15 | -1:48 |
23M | 23.00 mi | 15:56:13 | 4:35:19 | 11:58 | 15:50 | 12:39 | -0:36 |
24M | 24.00 mi | 16:09:19 | 4:48:25 | 12:01 | 13:06 | 13:06 | +0:27 |
40K | 24.85 mi | 16:20:36 | 4:59:42 | 12:03 | 11:17 | 13:12 | +0:06 |
25.2M | 25.20 mi | 16:25:18 | 5:04:24 | 12:05 | 4:42 | 13:38 | +0:26 |
Finish | 26.22 mi | 16:37:00 | 5:16:06 | 12:04 | 11:42 | 11:29 | -2:09 |
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
10:52 /mi
Average Pace
12:04 /mi
Slowest Pace
15:03 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:05:04
40% of race
Time at Steady Pace
2:16:59
43% of race
Time at Slower Pace
54:03
17% of race
Average Pace: 12:03 /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 | 11:54:40 | 33:46 | 10:52 | 33:46 | 10:52 | #24683 | |
10K | 6.21 mi | 12:31:28 | 1:10:34 | 11:21 | 36:48 | 11:51 | #24917 | |
15K | 9.32 mi | 13:06:55 | 1:46:01 | 11:22 | 35:27 | 11:25 | #24711 | |
20K | 12.43 mi | 13:43:13 | 2:22:19 | 11:27 | 36:18 | 11:41 | #24457 | |
Half | 13.11 mi | 13:51:04 | 2:30:10 | 11:27 | 7:51 | 11:30 | #24437 | |
25K | 15.53 mi | 14:20:30 | 2:59:36 | 11:34 | 29:26 | 12:08 | #24255 | |
30K | 18.64 mi | 14:58:42 | 3:37:48 | 11:41 | 38:12 | 12:18 | #23967 | |
20M | 20.00 mi | 15:15:25 | 3:54:31 | 11:44 | 16:43 | 12:18 | #23850 | |
21M | 21.00 mi | 15:30:28 | 4:09:34 | 11:53 | 15:03 | 15:03 | #23841 | |
35K | 21.75 mi | 15:40:23 | 4:19:29 | 11:56 | 9:55 | 13:15 | #23840 | |
23M | 23.00 mi | 15:56:13 | 4:35:19 | 11:58 | 15:50 | 12:39 | #23769 | |
24M | 24.00 mi | 16:09:19 | 4:48:25 | 12:01 | 13:06 | 13:06 | #23751 | |
40K | 24.85 mi | 16:20:36 | 4:59:42 | 12:03 | 11:17 | 13:12 | #23729 | |
25.2M | 25.20 mi | 16:25:18 | 5:04:24 | 12:05 | 4:42 | 13:38 | #23706 | |
Finish | 26.22 mi | 16:37:00 | 5:16:06 | 12:04 | 11:42 | 11:29 | #23656 |
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 | 24683 | 10357 | 10357 | 24206(Top 95%) | 10091(Top 92%) | 10091(Top 217%) |
| 10K | 6.21 mi | 3.10 mi | 24917-234 | 10507-150 | 10507-150 | 25030(Top 98%) | 10587(Top 97%) | 10587(Top 227%) |
| 15K | 9.32 mi | 3.11 mi | 24711+206 | 10383+124 | 10383+124 | 24206(Top 95%) | 10091(Top 92%) | 10091(Top 217%) |
| 20K | 12.43 mi | 3.11 mi | 24457+254 | 10238+145 | 10238+145 | 23613(Top 92%) | 9791(Top 90%) | 9791(Top 210%) |
| Half | 13.11 mi | 0.68 mi | 24437+20 | 10231+7 | 10231+7 | 24111(Top 94%) | 10110(Top 93%) | 10110(Top 217%) |
| 25K | 15.53 mi | 2.42 mi | 24255+182 | 10133+98 | 10133+98 | 23325(Top 91%) | 9715(Top 89%) | 9715(Top 208%) |
| 30K | 18.64 mi | 3.11 mi | 23967+288 | 10000+133 | 10000+133 | 22432(Top 88%) | 9368(Top 86%) | 9368(Top 201%) |
| 20M | 20.00 mi | 1.36 mi | 23850+117 | 9964+36 | 9964+36 | 21856(Top 86%) | 9189(Top 84%) | 9189(Top 197%) |
| 21M | 21.00 mi | 1.00 mi | 23841+9 | 9968-4 | 9968-4 | 23617(Top 92%) | 10087(Top 92%) | 10087(Top 216%) |
| 35K | 21.75 mi | 0.75 mi | 23840+1 | 9976-8 | 9976-8 | 23545(Top 92%) | 10087(Top 92%) | 10087(Top 216%) |
| 23M | 23.00 mi | 1.25 mi | 23769+71 | 9951+25 | 9951+25 | 21965(Top 86%) | 9360(Top 86%) | 9360(Top 201%) |
| 24M | 24.00 mi | 1.00 mi | 23751+18 | 9950+1 | 9950+1 | 23227(Top 91%) | 10019(Top 92%) | 10019(Top 215%) |
| 40K | 24.85 mi | 0.85 mi | 23729+22 | 9945+5 | 9945+5 | 22569(Top 88%) | 9737(Top 89%) | 9737(Top 209%) |
| 25.2M | 25.20 mi | 0.35 mi | 23706+23 | 9935+10 | 9935+10 | 20996(Top 82%) | 8993(Top 82%) | 8993(Top 193%) |
| Finish | 26.22 mi | 1.02 mi | 23656+50 | 9917+18 | 9917+18 | 22404(Top 88%) | 9648(Top 88%) | 9648(Top 207%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
24206
Females
10091
F18-39
10091
5K→10K
3.1 - 6.2 mi
Overall
25030
Females
10587
F18-39
10587
10K→15K
6.2 - 9.3 mi
Overall
24206
Females
10091
F18-39
10091
15K→20K
9.3 - 12.4 mi
Overall
23613
Females
9791
F18-39
9791
20K→Half
12.4 - 13.1 mi
Overall
24111
Females
10110
F18-39
10110
Half→25K
13.1 - 15.5 mi
Overall
23325
Females
9715
F18-39
9715
25K→30K
15.5 - 18.6 mi
Overall
22432
Females
9368
F18-39
9368
30K→20M
18.6 - 20.0 mi
Overall
21856
Females
9189
F18-39
9189
20M→21M
20.0 - 21.0 mi
Overall
23617
Females
10087
F18-39
10087
21M→35K
21.0 - 21.8 mi
Overall
23545
Females
10087
F18-39
10087
35K→23M
21.8 - 23.0 mi
Overall
21965
Females
9360
F18-39
9360
23M→24M
23.0 - 24.0 mi
Overall
23227
Females
10019
F18-39
10019
24M→40K
24.0 - 24.9 mi
Overall
22569
Females
9737
F18-39
9737
40K→25.2M
24.9 - 25.2 mi
Overall
20996
Females
8993
F18-39
8993
25.2M→Finish
25.2 - 26.2 mi
Overall
22404
Females
9648
F18-39
9648
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #24683 |
| 5K → 10K | 40 | 274 | -234 | #24683 | #24917 |
| 10K → 15K | 216 | 10 | +206 | #24917 | #24711 |
| 15K → 20K | 265 | 11 | +254 | #24711 | #24457 |
| 20K → Half | 29 | 9 | +20 | #24457 | #24437 |
| Half → 25K | 193 | 11 | +182 | #24437 | #24255 |
| 25K → 30K | 296 | 8 | +288 | #24255 | #23967 |
| 30K → 20M | 123 | 6 | +117 | #23967 | #23850 |
| 20M → 21M | 55 | 46 | +9 | #23850 | #23841 |
| 21M → 35K | 26 | 25 | +1 | #23841 | #23840 |
| 35K → 23M | 87 | 16 | +71 | #23840 | #23769 |
| 23M → 24M | 41 | 23 | +18 | #23769 | #23751 |
| 24M → 40K | 34 | 12 | +22 | #23751 | #23729 |
| 40K → 25.2M | 26 | 3 | +23 | #23729 | #23706 |
| 25.2M → Finish | 60 | 10 | +50 | #23706 | #23656 |
| TOTALS | 1491 | 464 | +1027 |
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
