Jiachen Lin
Bib: 18843•M•Age: 28
Cupertino, 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 | 09:36:54 | 31:58 | 10:50 | 31:58 | 10:50 | - |
5M | 5.00 mi | 09:59:22 | 54:26 | 10:53 | 22:28 | 10:58 | +0:08 |
10.9M | 10.90 mi | 11:04:25 | 1:59:29 | 10:58 | 1:05:03 | 11:02 | +0:04 |
Finish | 13.11 mi | 11:30:16 | 2:25:20 | 11:05 | 25:51 | 11:42 | +0:40 |
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
10:50 /mi
Average Pace
11:05 /mi
Slowest Pace
11:42 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:59:29
82% of race
Time at Steady Pace
25:51
18% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 11:05 /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 | 09:36:54 | 31:58 | 10:50 | 31:58 | 10:50 | #1881 | |
5M | 5.00 mi | 09:59:22 | 54:26 | 10:53 | 22:28 | 10:58 | #1775 | |
10.9M | 10.90 mi | 11:04:25 | 1:59:29 | 10:58 | 1:05:03 | 11:02 | #1779 | |
Finish | 13.11 mi | 11:30:16 | 2:25:20 | 11:05 | 25:51 | 11:42 | #1780 |
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 | 1881 | 1136 | 273 | 1881(Top 70%) | 1136(Top 81%) | 273(Top 85%) |
| 5M | 5.00 mi | 2.05 mi | 1775+106 | 1082+54 | 252+21 | 1641(Top 61%) | 1022(Top 73%) | 242(Top 75%) |
| 10.9M | 10.90 mi | 5.90 mi | 1779-4 | 1071+11 | 251+1 | 1775(Top 66%) | 1056(Top 75%) | 247(Top 76%) |
| Finish | 13.11 mi | 2.21 mi | 1780-1 | 1058+13 | 249+2 | 1862(Top 70%) | 1050(Top 75%) | 239(Top 74%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1881
Males
1136
M25-29
275
2.95M→5M
3.0 - 5.0 mi
Overall
1641
Males
1022
M25-29
244
5M→10.9M
5.0 - 10.9 mi
Overall
1775
Males
1056
M25-29
248
10.9M→Finish
10.9 - 13.1 mi
Overall
1862
Males
1050
M25-29
239
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1881 |
| 2.95M → 5M | 121* | 15 | +106 | #1881 | #1775 |
| 5M → 10.9M | 69* | 73 | -4 | #1775 | #1779 |
| 10.9M → Finish | 33* | 34 | -1 | #1779 | #1780 |
| TOTALS | 223* | 122 | +101 |
* 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
