Stephen Choy
Bib: 16452•M•Age: 27
Hayward, 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 | 09:25:51 | 30:08 | 10:13 | 30:08 | 10:13 | - |
5M | 5.00 mi | 09:47:09 | 51:26 | 10:17 | 21:18 | 10:23 | +0:10 |
10.9M | 10.90 mi | 10:46:42 | 1:50:59 | 10:11 | 59:33 | 10:06 | -0:17 |
Finish | 13.11 mi | 11:09:10 | 2:13:27 | 10:11 | 22:28 | 10:10 | +0:04 |
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
10:06 /mi
Average Pace
10:11 /mi
Slowest Pace
10:23 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:13:27
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:11 /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 | 09:25:51 | 30:08 | 10:13 | 30:08 | 10:13 | #1559 | |
5M | 5.00 mi | 09:47:09 | 51:26 | 10:17 | 21:18 | 10:23 | #1466 | |
10.9M | 10.90 mi | 10:46:42 | 1:50:59 | 10:11 | 59:33 | 10:06 | #1380 | |
Finish | 13.11 mi | 11:09:10 | 2:13:27 | 10:11 | 22:28 | 10:10 | #1343 |
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 | 1559 | 993 | 237 | 1559(Top 58%) | 993(Top 70%) | 237(Top 73%) |
| 5M | 5.00 mi | 2.05 mi | 1466+93 | 946+47 | 227+10 | 1345(Top 50%) | 876(Top 62%) | 207(Top 64%) |
| 10.9M | 10.90 mi | 5.90 mi | 1380+86 | 885+61 | 207+20 | 1351(Top 51%) | 860(Top 61%) | 197(Top 61%) |
| Finish | 13.11 mi | 2.21 mi | 1343+37 | 858+27 | 197+10 | 1253(Top 47%) | 788(Top 56%) | 174(Top 54%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1559
Males
993
M25-29
239
2.95M→5M
3.0 - 5.0 mi
Overall
1345
Males
876
M25-29
209
5M→10.9M
5.0 - 10.9 mi
Overall
1351
Males
860
M25-29
198
10.9M→Finish
10.9 - 13.1 mi
Overall
1253
Males
788
M25-29
174
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1559 |
| 2.95M → 5M | 114* | 21 | +93 | #1559 | #1466 |
| 5M → 10.9M | 124* | 38 | +86 | #1466 | #1380 |
| 10.9M → Finish | 51* | 14 | +37 | #1380 | #1343 |
| TOTALS | 289* | 73 | +216 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
