An Xin
Bib: 23305•F•Age: 33
Foster City, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.2M | 1.20 mi | 09:03:04 | 16:39 | 13:53 | 16:39 | 13:53 | - |
4.9M | 4.90 mi | 09:53:01 | 1:06:36 | 13:35 | 49:57 | 13:30 | -0:23 |
11.9M | 11.90 mi | 11:12:05 | 2:25:40 | 12:14 | 1:19:04 | 11:18 | -2:12 |
Finish | 13.11 mi | 11:26:46 | 2:40:21 | 12:14 | 14:41 | 12:09 | +0:51 |
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
11:18 /mi
Average Pace
12:14 /mi
Slowest Pace
13:53 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:33:45
58% of race
Time at Steady Pace
1:06:36
42% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 12:14 /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 |
|---|---|---|---|---|---|---|---|---|
1.2M | 1.20 mi | 09:03:04 | 16:39 | 13:53 | 16:39 | 13:53 | #3455 | |
4.9M | 4.90 mi | 09:53:01 | 1:06:36 | 13:35 | 49:57 | 13:30 | #3478 | |
11.9M | 11.90 mi | 11:12:05 | 2:25:40 | 12:14 | 1:19:04 | 11:18 | #3008 | |
Finish | 13.11 mi | 11:26:46 | 2:40:21 | 12:14 | 14:41 | 12:09 | #2965 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|---|
| 1.2M | 1.20 mi | 1.20 mi | 3455 | 1551 | 330 | 3455(Top 96%) | 1551(Top 94%) | 330(Top 94%) |
| 4.9M | 4.90 mi | 3.70 mi | 3478-23 | 1560-9 | 332-2 | 3483(Top 97%) | 1559(Top 95%) | 332(Top 95%) |
| 11.9M | 11.90 mi | 7.00 mi | 3008+470 | 1298+262 | 284+48 | 2478(Top 69%) | 1005(Top 61%) | 228(Top 65%) |
| Finish | 13.11 mi | 1.21 mi | 2965+43 | 1277+21 | 278+6 | 2620(Top 73%) | 1115(Top 68%) | 238(Top 68%) |
Segment Performance Analysis
Start → 1.2M
0.0 - 1.2 mi
Overall
3455
Females
1551
F30-34
331
1.2M→4.9M
1.2 - 4.9 mi
Overall
3483
Females
1559
F30-34
333
4.9M→11.9M
4.9 - 11.9 mi
Overall
2478
Females
1005
F30-34
228
11.9M→Finish
11.9 - 13.1 mi
Overall
2620
Females
1115
F30-34
238
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.2M | - | - | - | - | #3455 |
| 1.2M → 4.9M | 34* | 57 | -23 | #3455 | #3478 |
| 4.9M → 11.9M | 470* | 0 | +470 | #3478 | #3008 |
| 11.9M → Finish | 48* | 5 | +43 | #3008 | #2965 |
| TOTALS | 552* | 62 | +490 |
* 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
