Jason Jiang
Bib: 20777•M•Age: 24
Fremont, 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 | 08:56:48 | 27:53 | 9:27 | 27:53 | 9:27 | - |
5M | 5.00 mi | 09:17:43 | 48:48 | 9:46 | 20:55 | 10:12 | +0:45 |
10.9M | 10.90 mi | 10:17:05 | 1:48:10 | 9:55 | 59:22 | 10:04 | -0:08 |
Finish | 13.11 mi | 10:44:10 | 2:15:15 | 10:19 | 27:05 | 12:16 | +2:12 |
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
9:27 /mi
Average Pace
10:19 /mi
Slowest Pace
12:16 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
27:53
21% of race
Time at Steady Pace
1:20:17
59% of race
Time at Slower Pace
27:05
20% of race
Average Pace: 10:19 /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 | 08:56:48 | 27:53 | 9:27 | 27:53 | 9:27 | #1477 | |
5M | 5.00 mi | 09:17:43 | 48:48 | 9:46 | 20:55 | 10:12 | #1457 | |
10.9M | 10.90 mi | 10:17:05 | 1:48:10 | 9:55 | 59:22 | 10:04 | #1555 | |
Finish | 13.11 mi | 10:44:10 | 2:15:15 | 10:19 | 27:05 | 12:16 | #1743 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M20-29 | Seg. Overall | Seg. Males | Seg. M20-29 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 1477 | 981 | 107 | 1477(Top 44%) | 981(Top 56%) | 107(Top 66%) |
| 5M | 5.00 mi | 2.05 mi | 1457+20 | 958+23 | 106+1 | 1427(Top 42%) | 939(Top 53%) | 102(Top 63%) |
| 10.9M | 10.90 mi | 5.90 mi | 1555-98 | 1002-44 | 105+1 | 1656(Top 49%) | 1044(Top 59%) | 111(Top 68%) |
| Finish | 13.11 mi | 2.21 mi | 1743-188 | 1091-89 | 114-9 | 2426(Top 71%) | 1349(Top 77%) | 138(Top 85%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1477
Males
981
M20-24
107
2.95M→5M
3.0 - 5.0 mi
Overall
1427
Males
939
M20-24
102
5M→10.9M
5.0 - 10.9 mi
Overall
1656
Males
1044
M20-24
111
10.9M→Finish
10.9 - 13.1 mi
Overall
2426
Males
1349
M20-24
138
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1477 |
| 2.95M → 5M | 66* | 46 | +20 | #1477 | #1457 |
| 5M → 10.9M | 47 | 145 | -98 | #1457 | #1555 |
| 10.9M → Finish | 14* | 202 | -188 | #1555 | #1743 |
| TOTALS | 127* | 393 | -266 |
* 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
