Albert Zhang
Bib: 21866•M•Age: 25
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 | 09:06:06 | 26:58 | 9:08 | 26:58 | 9:08 | - |
5M | 5.00 mi | 09:24:41 | 45:33 | 9:07 | 18:35 | 9:04 | -0:04 |
10.9M | 10.90 mi | 10:12:27 | 1:33:19 | 8:34 | 47:46 | 8:06 | -0:58 |
Finish | 13.11 mi | 10:30:14 | 1:51:06 | 8:29 | 17:47 | 8:03 | -0:03 |
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
8:03 /mi
Average Pace
8:29 /mi
Slowest Pace
9:08 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:05:33
59% of race
Time at Steady Pace
45:33
41% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:28 /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 | 09:06:06 | 26:58 | 9:08 | 26:58 | 9:08 | #1249 | |
5M | 5.00 mi | 09:24:41 | 45:33 | 9:07 | 18:35 | 9:04 | #990 | |
10.9M | 10.90 mi | 10:12:27 | 1:33:19 | 8:34 | 47:46 | 8:06 | #642 | |
Finish | 13.11 mi | 10:30:14 | 1:51:06 | 8:29 | 17:47 | 8:03 | #576 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 1249 | 857 | 237 | 1249(Top 37%) | 857(Top 49%) | 237(Top 53%) |
| 5M | 5.00 mi | 2.05 mi | 990+259 | 703+154 | 193+44 | 685(Top 20%) | 513(Top 29%) | 140(Top 32%) |
| 10.9M | 10.90 mi | 5.90 mi | 642+348 | 484+219 | 137+56 | 445(Top 13%) | 359(Top 20%) | 106(Top 24%) |
| Finish | 13.11 mi | 2.21 mi | 576+66 | 442+42 | 124+13 | 398(Top 12%) | 317(Top 18%) | 100(Top 23%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1249
Males
857
M25-29
240
2.95M→5M
3.0 - 5.0 mi
Overall
685
Males
513
M25-29
142
5M→10.9M
5.0 - 10.9 mi
Overall
445
Males
359
M25-29
106
10.9M→Finish
10.9 - 13.1 mi
Overall
398
Males
317
M25-29
100
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1249 |
| 2.95M → 5M | 259* | 0 | +259 | #1249 | #990 |
| 5M → 10.9M | 349 | 1 | +348 | #990 | #642 |
| 10.9M → Finish | 67* | 1 | +66 | #642 | #576 |
| TOTALS | 675* | 2 | +673 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Public Race Data
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Race managed by
The San Francisco Marathon
