Sam Li
San Francisco, CA
Bib: 10853 M 33
⏱️ Race Timeline
The Course
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Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.13M | 2.13 mi | 07:27:42 | 22:32 | 10:35 | 22:32 | 10:35 | - |
6.62M | 6.62 mi | 08:03:21 | 58:11 | 8:47 | 35:39 | 7:56 | -2:39 |
7.12M | 7.12 mi | 08:08:39 | 1:03:29 | 8:55 | 5:18 | 10:36 | +2:40 |
10.65M | 10.65 mi | 08:35:48 | 1:30:38 | 8:31 | 27:09 | 7:41 | -2:55 |
Finish | 13.11 mi | 08:54:27 | 1:49:17 | 8:20 | 18:39 | 7:35 | -0:06 |
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
7:35 /mi
Average Pace
8:20 /mi
Slowest Pace
10:36 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
1:21:27
75% of race
Time at Slower Pace
27:50
25% of race
Average Pace: 8:20 /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 |
|---|---|---|---|---|---|---|---|---|
2.13M | 2.13 mi | 07:27:42 | 22:32 | 10:35 | 22:32 | 10:35 | #671 | |
6.62M | 6.62 mi | 08:03:21 | 58:11 | 8:47 | 35:39 | 7:56 | #539 | |
7.12M | 7.12 mi | 08:08:39 | 1:03:29 | 8:55 | 5:18 | 10:36 | #527 | |
10.65M | 10.65 mi | 08:35:48 | 1:30:38 | 8:31 | 27:09 | 7:41 | #523 | |
Finish | 13.11 mi | 08:54:27 | 1:49:17 | 8:20 | 18:39 | 7:35 | #524 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|---|
| 2.13M | 2.13 mi | 2.13 mi | 671 | 531 | 127 | 671 | 531 | 127 |
| 6.62M | 6.62 mi | 4.49 mi | 539+132 | 431+100 | 100+27 | 494 | 401 | 93 |
| 7.12M | 7.12 mi | 0.50 mi | 527+12 | 429+2 | 95+5 | 636 | 528 | 123 |
| 10.65M | 10.65 mi | 3.53 mi | 523+4 | 429 | 96-1 | 549 | 456 | 104 |
| Finish | 13.11 mi | 2.46 mi | 524-1 | 428+1 | 102-6 | 645 | 512 | 122 |
Segment Performance Analysis
Start → 2.13M
0.0 - 2.1 mi
Overall
671
Males
531
M30-34
127
2.13M→6.62M
2.1 - 6.6 mi
Overall
494
Males
401
M30-34
93
6.62M→7.12M
6.6 - 7.1 mi
Overall
636
Males
528
M30-34
123
7.12M→10.65M
7.1 - 10.7 mi
Overall
549
Males
456
M30-34
104
10.65M→Finish
10.7 - 13.1 mi
Overall
645
Males
512
M30-34
122
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.13M | - | - | - | - | #671 |
| 2.13M → 6.62M | 161 | 29 | +132 | #671 | #539 |
| 6.62M → 7.12M | 27 | 15 | +12 | #539 | #527 |
| 7.12M → 10.65M | 30 | 26 | +4 | #527 | #523 |
| 10.65M → Finish | 31* | 32 | -1 | #523 | #524 |
| TOTALS | 249* | 102 | +147 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
Passing Circle
Position Flow
Race Lanes
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Race managed by
The San Francisco Marathon
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