Xihao Zhang
Bib: 21096•M•Age: 31
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 |
|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 09:06:31 | 27:16 | 9:15 | 27:16 | 9:15 | - |
5M | 5.00 mi | 09:27:00 | 47:45 | 9:33 | 20:29 | 10:00 | +0:45 |
10.9M | 10.90 mi | 10:24:34 | 1:45:19 | 9:40 | 57:34 | 9:45 | -0:15 |
Finish | 13.11 mi | 10:54:21 | 2:15:06 | 10:18 | 29:47 | 13:29 | +3:44 |
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
9:15 /mi
Average Pace
10:18 /mi
Slowest Pace
13:29 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
1:45:19
78% of race
Time at Slower Pace
29:47
22% of race
Average Pace: 10:18 /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 |
|---|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 09:06:31 | 27:16 | 9:15 | 27:16 | 9:15 | #1322 | |
5M | 5.00 mi | 09:27:00 | 47:45 | 9:33 | 20:29 | 10:00 | #1297 | |
10.9M | 10.90 mi | 10:24:34 | 1:45:19 | 9:40 | 57:34 | 9:45 | #1381 | |
Finish | 13.11 mi | 10:54:21 | 2:15:06 | 10:18 | 29:47 | 13:29 | #1731 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 1322 | 900 | 190 | 1322(Top 39%) | 900(Top 51%) | 190(Top 50%) |
| 5M | 5.00 mi | 2.05 mi | 1297+25 | 875+25 | 182+8 | 1281(Top 38%) | 857(Top 49%) | 181(Top 47%) |
| 10.9M | 10.90 mi | 5.90 mi | 1381-84 | 909-34 | 195-13 | 1450(Top 43%) | 934(Top 53%) | 201(Top 52%) |
| Finish | 13.11 mi | 2.21 mi | 1731-350 | 1087-178 | 232-37 | 2855(Top 84%) | 1536(Top 87%) | 338(Top 88%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1322
Males
900
M30-34
190
2.95M→5M
3.0 - 5.0 mi
Overall
1281
Males
857
M30-34
181
5M→10.9M
5.0 - 10.9 mi
Overall
1450
Males
934
M30-34
201
10.9M→Finish
10.9 - 13.1 mi
Overall
2855
Males
1536
M30-34
338
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1322 |
| 2.95M → 5M | 69* | 44 | +25 | #1322 | #1297 |
| 5M → 10.9M | 57 | 141 | -84 | #1297 | #1381 |
| 10.9M → Finish | 5* | 355 | -350 | #1381 | #1731 |
| TOTALS | 131* | 540 | -409 |
* 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
