Amy Zock-Robbins
Bib: 21957•F•Age: 39
San Francisco, 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 | 08:58:40 | 16:31 | 13:46 | 16:31 | 13:46 | - |
4.9M | 4.90 mi | 09:48:40 | 1:06:31 | 13:34 | 50:00 | 13:31 | -0:15 |
11.9M | 11.90 mi | 11:22:16 | 2:40:07 | 13:27 | 1:33:36 | 13:22 | -0:09 |
Finish | 13.11 mi | 11:38:18 | 2:56:09 | 13:26 | 16:02 | 13:16 | -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
13:16 /mi
Average Pace
13:26 /mi
Slowest Pace
13:46 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:56:09
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 13:26 /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 | 08:58:40 | 16:31 | 13:46 | 16:31 | 13:46 | #3433 | |
4.9M | 4.90 mi | 09:48:40 | 1:06:31 | 13:34 | 50:00 | 13:31 | #3474 | |
11.9M | 11.90 mi | 11:22:16 | 2:40:07 | 13:27 | 1:33:36 | 13:22 | #3319 | |
Finish | 13.11 mi | 11:38:18 | 2:56:09 | 13:26 | 16:02 | 13:16 | #3283 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F35-39 | Seg. Overall | Seg. Females | Seg. F35-39 |
|---|---|---|---|---|---|---|---|---|
| 1.2M | 1.20 mi | 1.20 mi | 3433 | 1534 | 181 | 3433(Top 95%) | 1534(Top 93%) | 181(Top 91%) |
| 4.9M | 4.90 mi | 3.70 mi | 3474-41 | 1557-23 | 184-3 | 3485(Top 97%) | 1561(Top 95%) | 185(Top 93%) |
| 11.9M | 11.90 mi | 7.00 mi | 3319+155 | 1471+86 | 164+20 | 3186(Top 88%) | 1402(Top 85%) | 158(Top 80%) |
| Finish | 13.11 mi | 1.21 mi | 3283+36 | 1453+18 | 162+2 | 2965(Top 82%) | 1302(Top 79%) | 141(Top 71%) |
Segment Performance Analysis
Start → 1.2M
0.0 - 1.2 mi
Overall
3433
Females
1534
F35-39
181
1.2M→4.9M
1.2 - 4.9 mi
Overall
3485
Females
1561
F35-39
185
4.9M→11.9M
4.9 - 11.9 mi
Overall
3186
Females
1402
F35-39
158
11.9M→Finish
11.9 - 13.1 mi
Overall
2965
Females
1302
F35-39
141
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.2M | - | - | - | - | #3433 |
| 1.2M → 4.9M | 27* | 68 | -41 | #3433 | #3474 |
| 4.9M → 11.9M | 162* | 7 | +155 | #3474 | #3319 |
| 11.9M → Finish | 36* | 0 | +36 | #3319 | #3283 |
| TOTALS | 225* | 75 | +150 |
* 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
