Chengxi Li
Bib: 16167•M•Age: 22
Berkeley, 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 | 09:06:21 | 21:08 | 7:10 | 21:08 | 7:10 | - |
5M | 5.00 mi | 09:21:58 | 36:45 | 7:21 | 15:37 | 7:37 | +0:27 |
10.9M | 10.90 mi | 10:17:52 | 1:32:39 | 8:30 | 55:54 | 9:28 | +1:51 |
Finish | 13.11 mi | 10:39:58 | 1:54:45 | 8:45 | 22:06 | 10:00 | +0:32 |
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
7:10 /mi
Average Pace
8:45 /mi
Slowest Pace
10:00 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
36:45
32% of race
Time at Steady Pace
1:18:00
68% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:45 /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 | 09:06:21 | 21:08 | 7:10 | 21:08 | 7:10 | #112 | |
5M | 5.00 mi | 09:21:58 | 36:45 | 7:21 | 15:37 | 7:37 | #111 | |
10.9M | 10.90 mi | 10:17:52 | 1:32:39 | 8:30 | 55:54 | 9:28 | #495 | |
Finish | 13.11 mi | 10:39:58 | 1:54:45 | 8:45 | 22:06 | 10:00 | #579 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M20-24 | Seg. Overall | Seg. Males | Seg. M20-24 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 112 | 97 | 17 | 112(Top 4%) | 97(Top 7%) | 17(Top 12%) |
| 5M | 5.00 mi | 2.05 mi | 111+1 | 95+2 | 17 | 124(Top 5%) | 102(Top 7%) | 17(Top 12%) |
| 10.9M | 10.90 mi | 5.90 mi | 495-384 | 384-289 | 59-42 | 1008(Top 38%) | 693(Top 49%) | 88(Top 63%) |
| Finish | 13.11 mi | 2.21 mi | 579-84 | 434-50 | 66-7 | 1162(Top 43%) | 744(Top 53%) | 87(Top 62%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
112
Males
97
M20-24
17
2.95M→5M
3.0 - 5.0 mi
Overall
124
Males
102
M20-24
17
5M→10.9M
5.0 - 10.9 mi
Overall
1008
Males
693
M20-24
89
10.9M→Finish
10.9 - 13.1 mi
Overall
1162
Males
744
M20-24
87
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #112 |
| 2.95M → 5M | 4 | 3 | +1 | #112 | #111 |
| 5M → 10.9M | 1* | 385 | -384 | #111 | #495 |
| 10.9M → Finish | 4* | 88 | -84 | #495 | #579 |
| TOTALS | 9* | 476 | -467 |
* 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
