Amber Schaefer
Bib: 19575•F•Age: 36
Rancho Cucamonga, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 09:39:23 | 37:37 | 12:45 | 37:37 | 12:45 | - |
5M | 5.00 mi | 10:07:02 | 1:05:16 | 13:03 | 27:39 | 13:29 | +0:44 |
10.9M | 10.90 mi | 11:23:28 | 2:21:42 | 13:00 | 1:16:26 | 12:57 | -0:32 |
Finish | 13.11 mi | 11:53:05 | 2:51:19 | 13:04 | 29:37 | 13:24 | +0:27 |
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
12:45 /mi
Average Pace
13:04 /mi
Slowest Pace
13:29 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:54:03
67% of race
Time at Steady Pace
57:16
33% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 13:04 /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 |
|---|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 09:39:23 | 37:37 | 12:45 | 37:37 | 12:45 | #2484 | |
5M | 5.00 mi | 10:07:02 | 1:05:16 | 13:03 | 27:39 | 13:29 | #2468 | |
10.9M | 10.90 mi | 11:23:28 | 2:21:42 | 13:00 | 1:16:26 | 12:57 | #2401 | |
Finish | 13.11 mi | 11:53:05 | 2:51:19 | 13:04 | 29:37 | 13:24 | #2376 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F35-39 | Seg. Overall | Seg. Females | Seg. F35-39 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 2484 | 1127 | 132 | 2484(Top 93%) | 1127(Top 89%) | 132(Top 85%) |
| 5M | 5.00 mi | 2.05 mi | 2468+16 | 1112+15 | 131+1 | 2445(Top 91%) | 1098(Top 87%) | 132(Top 85%) |
| 10.9M | 10.90 mi | 5.90 mi | 2401+67 | 1077+35 | 126+5 | 2346(Top 88%) | 1043(Top 83%) | 123(Top 79%) |
| Finish | 13.11 mi | 2.21 mi | 2376+25 | 1065+12 | 128-2 | 2247(Top 84%) | 1024(Top 81%) | 124(Top 80%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
2484
Females
1127
F35-39
134
2.95M→5M
3.0 - 5.0 mi
Overall
2445
Females
1098
F35-39
133
5M→10.9M
5.0 - 10.9 mi
Overall
2346
Females
1043
F35-39
124
10.9M→Finish
10.9 - 13.1 mi
Overall
2247
Females
1024
F35-39
124
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #2484 |
| 2.95M → 5M | 31* | 15 | +16 | #2484 | #2468 |
| 5M → 10.9M | 86* | 19 | +67 | #2468 | #2401 |
| 10.9M → Finish | 35* | 10 | +25 | #2401 | #2376 |
| TOTALS | 152* | 44 | +108 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
