Michael Chiu
Bib: 20117•M•Age: 39
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 | 09:23:46 | 29:32 | 10:01 | 29:32 | 10:01 | - |
5M | 5.00 mi | 09:45:03 | 50:49 | 10:10 | 21:17 | 10:23 | +0:22 |
10.9M | 10.90 mi | 10:45:24 | 1:51:10 | 10:12 | 1:00:21 | 10:14 | -0:09 |
Finish | 13.11 mi | 11:09:50 | 2:15:36 | 10:21 | 24:26 | 11:04 | +0:50 |
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
10:01 /mi
Average Pace
10:21 /mi
Slowest Pace
11:04 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:51:10
82% of race
Time at Steady Pace
24:26
18% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:21 /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 | 09:23:46 | 29:32 | 10:01 | 29:32 | 10:01 | #1442 | |
5M | 5.00 mi | 09:45:03 | 50:49 | 10:10 | 21:17 | 10:23 | #1396 | |
10.9M | 10.90 mi | 10:45:24 | 1:51:10 | 10:12 | 1:00:21 | 10:14 | #1395 | |
Finish | 13.11 mi | 11:09:50 | 2:15:36 | 10:21 | 24:26 | 11:04 | #1429 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 1442 | 932 | 129 | 1442(Top 54%) | 932(Top 66%) | 129(Top 67%) |
| 5M | 5.00 mi | 2.05 mi | 1396+46 | 905+27 | 122+7 | 1339(Top 50%) | 872(Top 62%) | 123(Top 64%) |
| 10.9M | 10.90 mi | 5.90 mi | 1395+1 | 891+14 | 125-3 | 1414(Top 53%) | 891(Top 63%) | 125(Top 65%) |
| Finish | 13.11 mi | 2.21 mi | 1429-34 | 900-9 | 125 | 1624(Top 61%) | 951(Top 67%) | 140(Top 73%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1442
Males
932
M35-39
129
2.95M→5M
3.0 - 5.0 mi
Overall
1339
Males
872
M35-39
123
5M→10.9M
5.0 - 10.9 mi
Overall
1414
Males
891
M35-39
125
10.9M→Finish
10.9 - 13.1 mi
Overall
1624
Males
951
M35-39
140
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1442 |
| 2.95M → 5M | 77* | 31 | +46 | #1442 | #1396 |
| 5M → 10.9M | 86* | 85 | +1 | #1396 | #1395 |
| 10.9M → Finish | 23* | 57 | -34 | #1395 | #1429 |
| TOTALS | 186* | 173 | +13 |
* 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
