Samantha Kemp
Sacramento, CA
Bib: 2292 F 17
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 07:41:26 | 29:58 | 9:39 | 29:58 | 9:39 | - |
15K | 9.32 mi | 08:42:22 | 1:30:54 | 9:46 | 1:00:56 | 9:49 | +0:10 |
Half | 13.10 mi | 09:20:32 | 2:09:04 | 9:52 | 38:10 | 10:07 | +0:18 |
30K | 18.64 mi | 10:17:03 | 3:05:35 | 9:58 | 56:31 | 10:12 | +0:05 |
40K | 24.85 mi | 11:29:45 | 4:18:17 | 10:24 | 1:12:42 | 11:42 | +1:30 |
Finish | 26.22 mi | 11:45:19 | 4:33:51 | 10:28 | 15:34 | 11:25 | -0:17 |
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
9:39 /mi
Average Pace
10:27 /mi
Slowest Pace
11:42 /mi
Segments
Segment Time Comparison
Time at Faster Pace
29:58
11% of race
Time at Steady Pace
2:35:37
57% of race
Time at Slower Pace
1:28:16
32% of race
Average Pace: 10:27 /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 | 07:41:26 | 29:58 | 9:39 | 29:58 | 9:39 | #5470 | |
15K | 9.32 mi | 08:42:22 | 1:30:54 | 9:46 | 1:00:56 | 9:49 | #5597 | |
Half | 13.10 mi | 09:20:32 | 2:09:04 | 9:52 | 38:10 | 10:07 | #5604 | |
30K | 18.64 mi | 10:17:03 | 3:05:35 | 9:58 | 56:31 | 10:12 | #5558 | |
40K | 24.85 mi | 11:29:45 | 4:18:17 | 10:24 | 1:12:42 | 11:42 | #5664 | |
Finish | 26.22 mi | 11:45:19 | 4:33:51 | 10:28 | 15:34 | 11:25 | #5691 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F1-19 | Seg. Overall | Seg. Females | Seg. F1-19 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 5470 | 1942 | 4 | 5648 | 2037 | 3 |
| 15K | 9.32 mi | 6.21 mi | 5597-127 | 2012-70 | 3+1 | 5648 | 2037 | 3 |
| Half | 13.10 mi | 3.78 mi | 5604-7 | 2017-5 | 4-1 | 5702 | 2075 | 4 |
| 30K | 18.64 mi | 5.54 mi | 5558+46 | 2001+16 | 3+1 | 5451 | 1979 | 3 |
| 40K | 24.85 mi | 6.21 mi | 5664-106 | 2089-88 | 3 | 5908 | 2329 | 4 |
| Finish | 26.22 mi | 1.37 mi | 5691-27 | 2115-26 | 3 | 6073 | 2439 | 6 |
Segment Performance Analysis
5K→15K
0.0 - 3.1 mi
Overall
5648
Females
2037
F1-19
3
5K→15K
3.1 - 9.3 mi
Overall
5648
Females
2037
F1-19
3
15K→Half
9.3 - 13.1 mi
Overall
5702
Females
2075
F1-19
4
Half→30K
13.1 - 18.6 mi
Overall
5451
Females
1979
F1-19
3
30K→40K
18.6 - 24.9 mi
Overall
5908
Females
2329
F1-19
4
40K→Finish
24.9 - 26.2 mi
Overall
6073
Females
2439
F1-19
6
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #5470 |
| 5K → 15K | 55 | 182 | -127 | #5470 | #5597 |
| 15K → Half | 45 | 52 | -7 | #5597 | #5604 |
| Half → 30K | 108 | 62 | +46 | #5604 | #5558 |
| 30K → 40K | 68 | 174 | -106 | #5558 | #5664 |
| 40K → Finish | 18 | 45 | -27 | #5664 | #5691 |
| TOTALS | 294 | 515 | -221 |
Passing Charts
Passing Circle
Position Flow
Race Lanes
Boston Qualifying analysis available
NYC Marathon Qualifying analysis available
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