Jane Ma
Bib: 22719•F•Age: 41
Oakland, 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 | 09:02:45 | 13:58 | 11:38 | 13:58 | 11:38 | - |
4.9M | 4.90 mi | 09:39:17 | 50:30 | 10:18 | 36:32 | 9:52 | -1:46 |
11.9M | 11.90 mi | 10:56:54 | 2:08:07 | 10:46 | 1:17:37 | 11:05 | +1:13 |
Finish | 13.11 mi | 11:11:43 | 2:22:56 | 10:54 | 14:49 | 12:15 | +1:10 |
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
10:54 /mi
Slowest Pace
12:15 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:54:09
80% of race
Time at Steady Pace
13:58
10% of race
Time at Slower Pace
14:49
10% of race
Average Pace: 10:54 /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 | 09:02:45 | 13:58 | 11:38 | 13:58 | 11:38 | #2707 | |
4.9M | 4.90 mi | 09:39:17 | 50:30 | 10:18 | 36:32 | 9:52 | #2327 | |
11.9M | 11.90 mi | 10:56:54 | 2:08:07 | 10:46 | 1:17:37 | 11:05 | #2347 | |
Finish | 13.11 mi | 11:11:43 | 2:22:56 | 10:54 | 14:49 | 12:15 | #2383 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F40-44 | Seg. Overall | Seg. Females | Seg. F40-44 |
|---|---|---|---|---|---|---|---|---|
| 1.2M | 1.20 mi | 1.20 mi | 2707 | 1116 | 79 | 2707(Top 75%) | 1116(Top 68%) | 79(Top 59%) |
| 4.9M | 4.90 mi | 3.70 mi | 2327+380 | 901+215 | 59+20 | 2192(Top 61%) | 825(Top 50%) | 51(Top 38%) |
| 11.9M | 11.90 mi | 7.00 mi | 2347-20 | 923-22 | 58+1 | 2386(Top 66%) | 956(Top 58%) | 59(Top 44%) |
| Finish | 13.11 mi | 1.21 mi | 2383-36 | 949-26 | 60-2 | 2657(Top 74%) | 1136(Top 69%) | 75(Top 56%) |
Segment Performance Analysis
Start → 1.2M
0.0 - 1.2 mi
Overall
2707
Females
1116
F40-44
80
1.2M→4.9M
1.2 - 4.9 mi
Overall
2192
Females
825
F40-44
52
4.9M→11.9M
4.9 - 11.9 mi
Overall
2386
Females
956
F40-44
59
11.9M→Finish
11.9 - 13.1 mi
Overall
2657
Females
1136
F40-44
75
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.2M | - | - | - | - | #2707 |
| 1.2M → 4.9M | 394* | 14 | +380 | #2707 | #2327 |
| 4.9M → 11.9M | 92* | 112 | -20 | #2327 | #2347 |
| 11.9M → Finish | 14* | 50 | -36 | #2347 | #2383 |
| TOTALS | 500* | 176 | +324 |
* 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
