Zhoutao Pei
Bib: 21787•M•Age: 36
SOUTH SAN FRANCISCO, 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 | 08:58:27 | 27:13 | 9:14 | 27:13 | 9:14 | - |
5M | 5.00 mi | 09:18:45 | 47:31 | 9:30 | 20:18 | 9:54 | +0:40 |
10.9M | 10.90 mi | 10:11:55 | 1:40:41 | 9:14 | 53:10 | 9:01 | -0:53 |
Finish | 13.11 mi | 10:32:05 | 2:00:51 | 9:13 | 20:10 | 9:08 | +0:07 |
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
9:01 /mi
Average Pace
9:13 /mi
Slowest Pace
9:54 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:40:33
83% of race
Time at Steady Pace
20:18
17% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 9:13 /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 | 08:58:27 | 27:13 | 9:14 | 27:13 | 9:14 | #1310 | |
5M | 5.00 mi | 09:18:45 | 47:31 | 9:30 | 20:18 | 9:54 | #1263 | |
10.9M | 10.90 mi | 10:11:55 | 1:40:41 | 9:14 | 53:10 | 9:01 | #1104 | |
Finish | 13.11 mi | 10:32:05 | 2:00:51 | 9:13 | 20:10 | 9:08 | #1070 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 1310 | 894 | 134 | 1310(Top 39%) | 894(Top 51%) | 134(Top 53%) |
| 5M | 5.00 mi | 2.05 mi | 1263+47 | 856+38 | 127+7 | 1225(Top 36%) | 830(Top 47%) | 127(Top 50%) |
| 10.9M | 10.90 mi | 5.90 mi | 1104+159 | 765+91 | 118+9 | 1002(Top 30%) | 702(Top 40%) | 109(Top 43%) |
| Finish | 13.11 mi | 2.21 mi | 1070+34 | 731+34 | 113+5 | 961(Top 28%) | 649(Top 37%) | 100(Top 39%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1310
Males
894
M35-39
134
2.95M→5M
3.0 - 5.0 mi
Overall
1225
Males
830
M35-39
127
5M→10.9M
5.0 - 10.9 mi
Overall
1002
Males
702
M35-39
109
10.9M→Finish
10.9 - 13.1 mi
Overall
961
Males
649
M35-39
100
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1310 |
| 2.95M → 5M | 80* | 33 | +47 | #1310 | #1263 |
| 5M → 10.9M | 180 | 21 | +159 | #1263 | #1104 |
| 10.9M → Finish | 54* | 20 | +34 | #1104 | #1070 |
| TOTALS | 314* | 74 | +240 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
