Michelle Zhao
Bib: 23988•F•Age: 34
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 |
|---|---|---|---|---|---|---|---|
1.2M | 1.20 mi | 08:59:52 | 13:18 | 11:05 | 13:18 | 11:05 | - |
4.9M | 4.90 mi | 09:38:23 | 51:49 | 10:34 | 38:31 | 10:25 | -0:40 |
11.9M | 11.90 mi | 11:09:01 | 2:22:27 | 11:58 | 1:30:38 | 12:57 | +2:32 |
Finish | 13.11 mi | 11:27:54 | 2:41:20 | 12:18 | 18:53 | 15:37 | +2:40 |
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
10:25 /mi
Average Pace
12:18 /mi
Slowest Pace
15:37 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
51:49
32% of race
Time at Steady Pace
1:30:38
56% of race
Time at Slower Pace
18:53
12% of race
Average Pace: 12:18 /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 |
|---|---|---|---|---|---|---|---|---|
1.2M | 1.20 mi | 08:59:52 | 13:18 | 11:05 | 13:18 | 11:05 | #2351 | |
4.9M | 4.90 mi | 09:38:23 | 51:49 | 10:34 | 38:31 | 10:25 | #2496 | |
11.9M | 11.90 mi | 11:09:01 | 2:22:27 | 11:58 | 1:30:38 | 12:57 | #2922 | |
Finish | 13.11 mi | 11:27:54 | 2:41:20 | 12:18 | 18:53 | 15:37 | #2988 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|---|
| 1.2M | 1.20 mi | 1.20 mi | 2351 | 909 | 191 | 2351(Top 65%) | 909(Top 55%) | 191(Top 54%) |
| 4.9M | 4.90 mi | 3.70 mi | 2496-145 | 996-87 | 222-31 | 2559(Top 71%) | 1032(Top 63%) | 229(Top 65%) |
| 11.9M | 11.90 mi | 7.00 mi | 2922-426 | 1251-255 | 273-51 | 3087(Top 86%) | 1346(Top 82%) | 292(Top 83%) |
| Finish | 13.11 mi | 1.21 mi | 2988-66 | 1289-38 | 281-8 | 3355(Top 93%) | 1520(Top 92%) | 326(Top 93%) |
Segment Performance Analysis
Start → 1.2M
0.0 - 1.2 mi
Overall
2351
Females
909
F30-34
192
1.2M→4.9M
1.2 - 4.9 mi
Overall
2559
Females
1032
F30-34
230
4.9M→11.9M
4.9 - 11.9 mi
Overall
3087
Females
1346
F30-34
292
11.9M→Finish
11.9 - 13.1 mi
Overall
3355
Females
1520
F30-34
326
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.2M | - | - | - | - | #2351 |
| 1.2M → 4.9M | 82* | 227 | -145 | #2351 | #2496 |
| 4.9M → 11.9M | 19* | 445 | -426 | #2496 | #2922 |
| 11.9M → Finish | 8* | 74 | -66 | #2922 | #2988 |
| TOTALS | 109* | 746 | -637 |
* 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
