Sarah Brockway
Bib: 25276•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 | 11:52:18 | 34:52 | 11:13 | 34:52 | 11:13 | - |
10K | 6.21 mi | 12:28:05 | 1:10:39 | 11:22 | 35:47 | 11:31 | +0:18 |
15K | 9.32 mi | 13:07:42 | 1:50:16 | 11:50 | 39:37 | 12:45 | +1:14 |
20K | 12.43 mi | 13:48:36 | 2:31:10 | 12:10 | 40:54 | 13:10 | +0:25 |
Half | 13.11 mi | 13:57:08 | 2:39:42 | 12:11 | 8:32 | 12:30 | -0:40 |
25K | 15.53 mi | 14:28:38 | 3:11:12 | 12:18 | 31:30 | 13:00 | +0:30 |
30K | 18.64 mi | 15:14:18 | 3:56:52 | 12:42 | 45:40 | 14:42 | +1:42 |
20M | 20.00 mi | 15:33:35 | 4:16:09 | 12:48 | 19:17 | 14:11 | -0:31 |
21M | 21.00 mi | 15:48:58 | 4:31:32 | 12:56 | 15:23 | 15:23 | +1:12 |
35K | 21.75 mi | 16:07:37 | 4:50:11 | 13:21 | 18:39 | 24:56 | +9:33 |
23M | 23.00 mi | 16:25:10 | 5:07:44 | 13:23 | 17:33 | 14:01 | -10:55 |
24M | 24.00 mi | 16:39:25 | 5:21:59 | 13:25 | 14:15 | 14:15 | +0:14 |
40K | 24.85 mi | 16:51:31 | 5:34:05 | 13:26 | 12:06 | 14:09 | -0:06 |
25.2M | 25.20 mi | 16:56:39 | 5:39:13 | 13:28 | 5:08 | 14:53 | +0:44 |
Finish | 26.22 mi | 17:08:58 | 5:51:32 | 13:25 | 12:19 | 12:05 | -2:48 |
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
11:13 /mi
Average Pace
13:25 /mi
Slowest Pace
24:56 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:22:58
24% of race
Time at Steady Pace
4:09:55
71% of race
Time at Slower Pace
18:39
5% of race
Average Pace: 13:24 /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 | 11:52:18 | 34:52 | 11:13 | 34:52 | 11:13 | #25031 | |
10K | 6.21 mi | 12:28:05 | 1:10:39 | 11:22 | 35:47 | 11:31 | #24934 | |
15K | 9.32 mi | 13:07:42 | 1:50:16 | 11:50 | 39:37 | 12:45 | #25064 | |
20K | 12.43 mi | 13:48:36 | 2:31:10 | 12:10 | 40:54 | 13:10 | #25081 | |
Half | 13.11 mi | 13:57:08 | 2:39:42 | 12:11 | 8:32 | 12:30 | #25077 | |
25K | 15.53 mi | 14:28:38 | 3:11:12 | 12:18 | 31:30 | 13:00 | #24981 | |
30K | 18.64 mi | 15:14:18 | 3:56:52 | 12:42 | 45:40 | 14:42 | #24965 | |
20M | 20.00 mi | 15:33:35 | 4:16:09 | 12:48 | 19:17 | 14:11 | #24937 | |
21M | 21.00 mi | 15:48:58 | 4:31:32 | 12:56 | 15:23 | 15:23 | #24919 | |
35K | 21.75 mi | 16:07:37 | 4:50:11 | 13:21 | 18:39 | 24:56 | #25194 | |
23M | 23.00 mi | 16:25:10 | 5:07:44 | 13:23 | 17:33 | 14:01 | #25160 | |
24M | 24.00 mi | 16:39:25 | 5:21:59 | 13:25 | 14:15 | 14:15 | #25153 | |
40K | 24.85 mi | 16:51:31 | 5:34:05 | 13:26 | 12:06 | 14:09 | #25138 | |
25.2M | 25.20 mi | 16:56:39 | 5:39:13 | 13:28 | 5:08 | 14:53 | #25128 | |
Finish | 26.22 mi | 17:08:58 | 5:51:32 | 13:25 | 12:19 | 12:05 | #25094 |
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 | 25031 | 10590 | 10590 | 25190(Top 99%) | 10688(Top 98%) | 10688(Top 229%) |
| 10K | 6.21 mi | 3.10 mi | 24934+97 | 10520+70 | 10520+70 | 24788(Top 97%) | 10439(Top 96%) | 10439(Top 224%) |
| 15K | 9.32 mi | 3.11 mi | 25064-130 | 10603-83 | 10603-83 | 25190(Top 99%) | 10688(Top 98%) | 10688(Top 229%) |
| 20K | 12.43 mi | 3.11 mi | 25081-17 | 10623-20 | 10623-20 | 24989(Top 98%) | 10590(Top 97%) | 10590(Top 227%) |
| Half | 13.11 mi | 0.68 mi | 25077+4 | 10623 | 10623 | 24919(Top 98%) | 10578(Top 97%) | 10578(Top 227%) |
| 25K | 15.53 mi | 2.42 mi | 24981+96 | 10572+51 | 10572+51 | 24194(Top 95%) | 10191(Top 93%) | 10191(Top 219%) |
| 30K | 18.64 mi | 3.11 mi | 24965+16 | 10573-1 | 10573-1 | 24740(Top 97%) | 10541(Top 96%) | 10541(Top 226%) |
| 20M | 20.00 mi | 1.36 mi | 24937+28 | 10565+8 | 10565+8 | 24137(Top 94%) | 10297(Top 94%) | 10297(Top 221%) |
| 21M | 21.00 mi | 1.00 mi | 24919+18 | 10563+2 | 10563+2 | 23991(Top 94%) | 10262(Top 94%) | 10262(Top 220%) |
| 35K | 21.75 mi | 0.75 mi | 25194-275 | 10723-160 | 10723-160 | 25517(Top 100%) | 10914(Top 100%) | 10914(Top 234%) |
| 23M | 23.00 mi | 1.25 mi | 25160+34 | 10709+14 | 10709+14 | 23791(Top 93%) | 10205(Top 93%) | 10205(Top 219%) |
| 24M | 24.00 mi | 1.00 mi | 25153+7 | 10706+3 | 10706+3 | 24385(Top 95%) | 10525(Top 96%) | 10525(Top 226%) |
| 40K | 24.85 mi | 0.85 mi | 25138+15 | 10698+8 | 10698+8 | 23800(Top 93%) | 10304(Top 94%) | 10304(Top 221%) |
| 25.2M | 25.20 mi | 0.35 mi | 25128+10 | 10695+3 | 10695+3 | 22912(Top 90%) | 9894(Top 91%) | 9894(Top 212%) |
| Finish | 26.22 mi | 1.02 mi | 25094+34 | 10677+18 | 10677+18 | 23359(Top 91%) | 10106(Top 93%) | 10106(Top 217%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
25190
Females
10688
F18-39
10688
5K→10K
3.1 - 6.2 mi
Overall
24788
Females
10439
F18-39
10439
10K→15K
6.2 - 9.3 mi
Overall
25190
Females
10688
F18-39
10688
15K→20K
9.3 - 12.4 mi
Overall
24989
Females
10590
F18-39
10590
20K→Half
12.4 - 13.1 mi
Overall
24919
Females
10578
F18-39
10578
Half→25K
13.1 - 15.5 mi
Overall
24194
Females
10191
F18-39
10191
25K→30K
15.5 - 18.6 mi
Overall
24740
Females
10541
F18-39
10541
30K→20M
18.6 - 20.0 mi
Overall
24137
Females
10297
F18-39
10297
20M→21M
20.0 - 21.0 mi
Overall
23991
Females
10262
F18-39
10262
21M→35K
21.0 - 21.8 mi
Overall
25517
Females
10914
F18-39
10914
35K→23M
21.8 - 23.0 mi
Overall
23791
Females
10205
F18-39
10205
23M→24M
23.0 - 24.0 mi
Overall
24385
Females
10525
F18-39
10525
24M→40K
24.0 - 24.9 mi
Overall
23800
Females
10304
F18-39
10304
40K→25.2M
24.9 - 25.2 mi
Overall
22912
Females
9894
F18-39
9894
25.2M→Finish
25.2 - 26.2 mi
Overall
23359
Females
10106
F18-39
10106
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #25031 |
| 5K → 10K | 154 | 57 | +97 | #25031 | #24934 |
| 10K → 15K | 23 | 153 | -130 | #24934 | #25064 |
| 15K → 20K | 44 | 61 | -17 | #25064 | #25081 |
| 20K → Half | 11 | 7 | +4 | #25081 | #25077 |
| Half → 25K | 105 | 9 | +96 | #25077 | #24981 |
| 25K → 30K | 70 | 54 | +16 | #24981 | #24965 |
| 30K → 20M | 44 | 16 | +28 | #24965 | #24937 |
| 20M → 21M | 34 | 16 | +18 | #24937 | #24919 |
| 21M → 35K | 2 | 277 | -275 | #24919 | #25194 |
| 35K → 23M | 40 | 6 | +34 | #25194 | #25160 |
| 23M → 24M | 20 | 13 | +7 | #25160 | #25153 |
| 24M → 40K | 22 | 7 | +15 | #25153 | #25138 |
| 40K → 25.2M | 11 | 1 | +10 | #25138 | #25128 |
| 25.2M → Finish | 39 | 5 | +34 | #25128 | #25094 |
| TOTALS | 619 | 682 | -63 |
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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