Stacey Rosenfeld
Bib: 18135•F•Age: 26
Mountain View, 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 | 09:31:51 | 30:40 | 10:24 | 30:40 | 10:24 | - |
5M | 5.00 mi | 09:54:31 | 53:20 | 10:40 | 22:40 | 11:03 | +0:39 |
10.9M | 10.90 mi | 11:00:40 | 1:59:29 | 10:58 | 1:06:09 | 11:13 | +0:10 |
Finish | 13.11 mi | 11:25:54 | 2:24:43 | 11:02 | 25:14 | 11:25 | +0:12 |
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
10:24 /mi
Average Pace
11:02 /mi
Slowest Pace
11:25 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
30:40
21% of race
Time at Steady Pace
1:54:03
79% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 11:02 /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 | 09:31:51 | 30:40 | 10:24 | 30:40 | 10:24 | #1657 | |
5M | 5.00 mi | 09:54:31 | 53:20 | 10:40 | 22:40 | 11:03 | #1666 | |
10.9M | 10.90 mi | 11:00:40 | 1:59:29 | 10:58 | 1:06:09 | 11:13 | #1777 | |
Finish | 13.11 mi | 11:25:54 | 2:24:43 | 11:02 | 25:14 | 11:25 | #1760 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 1657 | 623 | 187 | 1657(Top 62%) | 623(Top 49%) | 187(Top 55%) |
| 5M | 5.00 mi | 2.05 mi | 1666-9 | 623 | 196-9 | 1682(Top 63%) | 639(Top 51%) | 200(Top 58%) |
| 10.9M | 10.90 mi | 5.90 mi | 1777-111 | 705-82 | 216-20 | 1870(Top 70%) | 775(Top 61%) | 236(Top 69%) |
| Finish | 13.11 mi | 2.21 mi | 1760+17 | 711-6 | 217-1 | 1754(Top 66%) | 745(Top 59%) | 225(Top 66%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1657
Females
623
F25-29
190
2.95M→5M
3.0 - 5.0 mi
Overall
1682
Females
639
F25-29
202
5M→10.9M
5.0 - 10.9 mi
Overall
1870
Females
775
F25-29
237
10.9M→Finish
10.9 - 13.1 mi
Overall
1754
Females
745
F25-29
225
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1657 |
| 2.95M → 5M | 43* | 52 | -9 | #1657 | #1666 |
| 5M → 10.9M | 38* | 149 | -111 | #1666 | #1777 |
| 10.9M → Finish | 43* | 26 | +17 | #1777 | #1760 |
| TOTALS | 124* | 227 | -103 |
* 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
