Zihao Chen
Sunnyvale, CA
Bib: 37745 M 31
Race Timeline
The Course
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
4.62M | 54:53 | 11:53 | 4.62 mi | 54:53 | 11:53 | - | |
Finish(6.21 mi) | 1:12:11 | 11:37 | 1.59 mi | 17:18 | 10:51 | -1:02 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:51 /mi
Average Pace
11:37 /mi
Slowest Pace
11:53 /mi
Segments
Time at Faster Pace
17:18
24% of race
Time at Steady Pace
54:53
76% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 11:37 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|
| 4.62M | 4.62 mi | 2846 | 1516 | 324 | 2846 | 1516 | 324 |
| Finish(6.21 mi) | 1.59 mi | 2469+377 | 1359+157 | 291+33 | 1541 | 983 | 213 |
Segment Performance Analysis
Start → 4.62M
0.0 - 4.6 mi
Overall
2846
Males
1516
M30-34
324
4.62M→Finish
4.6 - 6.2 mi
Overall
1541
Males
983
M30-34
213
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 4.62M | - | #2846 |
| 4.62M → Finish | 2379*+377 | #2846 → #2469 |
| TOTALS | 2379*+377 | #2846 → #2469 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
The San Francisco Marathon
