Zoe Yang
Bib: 16989•F•Age: 20
San Mateo, CA
⏱️ 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 |
|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 06:57:36 | 19:26 | 10:44 | 19:26 | 10:44 | - |
5.34M | 5.34 mi | 07:41:49 | 1:03:39 | 11:55 | 44:13 | 12:32 | +1:48 |
6.15M | 6.15 mi | 07:50:38 | 1:12:28 | 11:47 | 8:49 | 10:53 | -1:39 |
10.54M | 10.54 mi | 08:44:00 | 2:05:50 | 11:56 | 53:22 | 12:09 | +1:16 |
11.05M | 11.05 mi | 08:51:19 | 2:13:09 | 12:03 | 7:19 | 14:21 | +2:12 |
Finish | 13.11 mi | 09:11:39 | 2:33:29 | 11:42 | 20:20 | 9:52 | -4:29 |
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
9:52 /mi
Average Pace
11:42 /mi
Slowest Pace
14:21 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
48:35
32% of race
Time at Steady Pace
1:37:35
64% of race
Time at Slower Pace
7:19
5% of race
Average Pace: 11:42 /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 |
|---|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 06:57:36 | 19:26 | 10:44 | 19:26 | 10:44 | #5315 | |
5.34M | 5.34 mi | 07:41:49 | 1:03:39 | 11:55 | 44:13 | 12:32 | #6179 | |
6.15M | 6.15 mi | 07:50:38 | 1:12:28 | 11:47 | 8:49 | 10:53 | #5920 | |
10.54M | 10.54 mi | 08:44:00 | 2:05:50 | 11:56 | 53:22 | 12:09 | #5744 | |
11.05M | 11.05 mi | 08:51:19 | 2:13:09 | 12:03 | 7:19 | 14:21 | #5586 | |
Finish | 13.11 mi | 09:11:39 | 2:33:29 | 11:42 | 20:20 | 9:52 | #5136 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F20-29 | Seg. Overall | Seg. Females | Seg. F20-29 |
|---|---|---|---|---|---|---|---|---|
| 1.81M | 1.81 mi | 1.81 mi | 5315 | 2061 | 317 | 5315(Top 75%) | 2061(Top 66%) | 317(Top 77%) |
| 5.34M | 5.34 mi | 3.53 mi | 6179-864 | 2547-486 | 368-51 | 6410(Top 90%) | 2675(Top 86%) | 378(Top 92%) |
| 6.15M | 6.15 mi | 0.81 mi | 5920+259 | 2399+148 | 350+18 | 3981(Top 56%) | 1384(Top 45%) | 233(Top 57%) |
| 10.54M | 10.54 mi | 4.39 mi | 5744+176 | 2324+75 | 344+6 | 5532(Top 78%) | 2217(Top 71%) | 340(Top 83%) |
| 11.05M | 11.05 mi | 0.51 mi | 5586+158 | 2226+98 | 337+7 | 3439(Top 48%) | 1157(Top 37%) | 192(Top 47%) |
| Finish | 13.11 mi | 2.06 mi | 5136+450 | 2004+222 | 313+24 | 2330(Top 33%) | 681(Top 22%) | 127(Top 31%) |
Segment Performance Analysis
Start → 1.81M
0.0 - 1.8 mi
Overall
5315
Females
2061
F20-24
318
1.81M→5.34M
1.8 - 5.3 mi
Overall
6410
Females
2675
F20-24
379
5.34M→6.15M
5.3 - 6.2 mi
Overall
3981
Females
1384
F20-24
234
6.15M→10.54M
6.2 - 10.5 mi
Overall
5532
Females
2217
F20-24
341
10.54M→11.05M
10.5 - 11.1 mi
Overall
3439
Females
1157
F20-24
193
11.05M→Finish
11.1 - 13.1 mi
Overall
2330
Females
681
F20-24
127
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81M | - | - | - | - | #5315 |
| 1.81M → 5.34M | 33* | 897 | -864 | #5315 | #6179 |
| 5.34M → 6.15M | 260 | 1 | +259 | #6179 | #5920 |
| 6.15M → 10.54M | 241* | 65 | +176 | #5920 | #5744 |
| 10.54M → 11.05M | 159 | 1 | +158 | #5744 | #5586 |
| 11.05M → Finish | 451* | 1 | +450 | #5586 | #5136 |
| TOTALS | 1144* | 965 | +179 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Official Timing Data
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Race managed by
The San Francisco Marathon
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