Yirui Cao
Bib: 14730•M•Age: 27
Sunnyvale, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.2M | 2.20 mi | 07:00:26 | 21:27 | 9:45 | 21:27 | 9:45 | - |
5.7M | 5.70 mi | 07:41:22 | 1:02:23 | 10:57 | 40:56 | 11:42 | +1:57 |
6.43M | 6.43 mi | 07:52:54 | 1:13:55 | 11:30 | 11:32 | 15:48 | +4:06 |
8.3M | 8.30 mi | 08:10:19 | 1:31:20 | 11:00 | 17:25 | 9:19 | -6:29 |
11.45M | 11.45 mi | 08:56:02 | 2:17:03 | 11:58 | 45:43 | 14:31 | +5:12 |
FINISH | 13.11 mi | 09:21:33 | 2:42:34 | 12:24 | 25:31 | 15:22 | +0:51 |
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
9:19 /mi
Average Pace
12:24 /mi
Slowest Pace
15:48 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:19:48
49% of race
Time at Steady Pace
1:22:46
51% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 12:24 /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 |
|---|---|---|---|---|---|---|---|---|
2.2M | 2.20 mi | 07:00:26 | 21:27 | 9:45 | 21:27 | 9:45 | #3330 | |
5.7M | 5.70 mi | 07:41:22 | 1:02:23 | 10:57 | 40:56 | 11:42 | #2974 | |
6.43M | 6.43 mi | 07:52:54 | 1:13:55 | 11:30 | 11:32 | 15:48 | #2931 | |
8.3M | 8.30 mi | 08:10:19 | 1:31:20 | 11:00 | 17:25 | 9:19 | #2903 | |
11.45M | 11.45 mi | 08:56:02 | 2:17:03 | 11:58 | 45:43 | 14:31 | #3242 | |
FINISH | 13.11 mi | 09:21:33 | 2:42:34 | 12:24 | 25:31 | 15:22 | #3305 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 2.2M | 2.20 mi | 2.20 mi | 3330 | 1886 | 434 | 3330(Top 81%) | 1886(Top 87%) | 434(Top 91%) |
| 5.7M | 5.70 mi | 3.50 mi | 2974+356 | 1731+155 | 409+25 | 2825(Top 69%) | 1658(Top 77%) | 392(Top 83%) |
| 6.43M | 6.43 mi | 0.73 mi | 2931+43 | 1717+14 | 407+2 | 2773(Top 68%) | 1646(Top 76%) | 397(Top 84%) |
| 8.3M | 8.30 mi | 1.87 mi | 2903+28 | 1711+6 | 407 | 2834(Top 69%) | 1671(Top 77%) | 400(Top 84%) |
| 11.45M | 11.45 mi | 3.15 mi | 3242-339 | 1835-124 | 432-25 | 3648(Top 89%) | 1992(Top 92%) | 455(Top 96%) |
| FINISH | 13.11 mi | 1.66 mi | 3305-63 | 1856-21 | 435-3 | 3563(Top 87%) | 1933(Top 90%) | 444(Top 93%) |
Segment Performance Analysis
Start → 2.2M
0.0 - 2.2 mi
Overall
3330
Males
1886
M25-29
436
2.2M→5.7M
2.2 - 5.7 mi
Overall
2825
Males
1658
M25-29
393
5.7M→6.43M
5.7 - 6.4 mi
Overall
2773
Males
1646
M25-29
398
6.43M→8.3M
6.4 - 8.3 mi
Overall
2834
Males
1671
M25-29
401
8.3M→11.45M
8.3 - 11.4 mi
Overall
3648
Males
1992
M25-29
455
11.45M→FINISH
11.4 - 13.1 mi
Overall
3563
Males
1933
M25-29
444
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.2M | - | - | - | - | #3330 |
| 2.2M → 5.7M | 384* | 28 | +356 | #3330 | #2974 |
| 5.7M → 6.43M | 59 | 16 | +43 | #2974 | #2931 |
| 6.43M → 8.3M | 62 | 34 | +28 | #2931 | #2903 |
| 8.3M → 11.45M | 18* | 357 | -339 | #2903 | #3242 |
| 11.45M → FINISH | 21* | 84 | -63 | #3242 | #3305 |
| TOTALS | 544* | 519 | +25 |
* 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
