Alex Chen
Bib: 22291•M•Age: 30
San Jose, 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 | 09:01:35 | 28:24 | 9:38 | 28:24 | 9:38 | - |
5M | 5.00 mi | 09:22:58 | 49:47 | 9:57 | 21:23 | 10:26 | +0:48 |
10.9M | 10.90 mi | 10:22:27 | 1:49:16 | 10:01 | 59:29 | 10:05 | -0:21 |
Finish | 13.11 mi | 10:44:49 | 2:11:38 | 10:02 | 22:22 | 10:08 | +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
9:38 /mi
Average Pace
10:02 /mi
Slowest Pace
10:26 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:27:53
67% of race
Time at Steady Pace
43:45
33% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:02 /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 | 09:01:35 | 28:24 | 9:38 | 28:24 | 9:38 | #1619 | |
5M | 5.00 mi | 09:22:58 | 49:47 | 9:57 | 21:23 | 10:26 | #1594 | |
10.9M | 10.90 mi | 10:22:27 | 1:49:16 | 10:01 | 59:29 | 10:05 | #1622 | |
Finish | 13.11 mi | 10:44:49 | 2:11:38 | 10:02 | 22:22 | 10:08 | #1575 |
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 | 1619 | 1050 | 222 | 1619(Top 48%) | 1050(Top 60%) | 222(Top 58%) |
| 5M | 5.00 mi | 2.05 mi | 1594+25 | 1024+26 | 219+3 | 1569(Top 46%) | 1007(Top 57%) | 218(Top 57%) |
| 10.9M | 10.90 mi | 5.90 mi | 1622-28 | 1041-17 | 223-4 | 1668(Top 49%) | 1047(Top 60%) | 224(Top 58%) |
| Finish | 13.11 mi | 2.21 mi | 1575+47 | 1005+36 | 216+7 | 1490(Top 44%) | 934(Top 53%) | 200(Top 52%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1619
Males
1050
M30-34
222
2.95M→5M
3.0 - 5.0 mi
Overall
1569
Males
1007
M30-34
218
5M→10.9M
5.0 - 10.9 mi
Overall
1668
Males
1047
M30-34
224
10.9M→Finish
10.9 - 13.1 mi
Overall
1490
Males
934
M30-34
200
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1619 |
| 2.95M → 5M | 65* | 40 | +25 | #1619 | #1594 |
| 5M → 10.9M | 70 | 98 | -28 | #1594 | #1622 |
| 10.9M → Finish | 74* | 27 | +47 | #1622 | #1575 |
| TOTALS | 209* | 165 | +44 |
* 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
