Siena Coburn
Bib: 20536•F•Age: 18
Alamo, 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 | 08:54:14 | 13:50 | 11:32 | 13:50 | 11:32 | - |
4.9M | 4.90 mi | 09:31:15 | 50:51 | 10:23 | 37:01 | 10:00 | -1:32 |
11.9M | 11.90 mi | 10:40:59 | 2:00:35 | 10:08 | 1:09:44 | 9:58 | -0:02 |
Finish | 13.11 mi | 10:52:31 | 2:12:07 | 10:05 | 11:32 | 9:32 | -0:26 |
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
9:32 /mi
Average Pace
10:05 /mi
Slowest Pace
11:32 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
11:32
9% of race
Time at Steady Pace
1:46:45
81% of race
Time at Slower Pace
13:50
10% of race
Average Pace: 10:05 /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 | 08:54:14 | 13:50 | 11:32 | 13:50 | 11:32 | #2634 | |
4.9M | 4.90 mi | 09:31:15 | 50:51 | 10:23 | 37:01 | 10:00 | #2379 | |
11.9M | 11.90 mi | 10:40:59 | 2:00:35 | 10:08 | 1:09:44 | 9:58 | #1958 | |
Finish | 13.11 mi | 10:52:31 | 2:12:07 | 10:05 | 11:32 | 9:32 | #1873 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F19 & Under | Seg. Overall | Seg. Females | Seg. F19 & Under |
|---|---|---|---|---|---|---|---|---|
| 1.2M | 1.20 mi | 1.20 mi | 2634 | 1072 | 43 | 2634(Top 73%) | 1072(Top 65%) | 43(Top 77%) |
| 4.9M | 4.90 mi | 3.70 mi | 2379+255 | 928+144 | 37+6 | 2288(Top 63%) | 877(Top 53%) | 38(Top 68%) |
| 11.9M | 11.90 mi | 7.00 mi | 1958+421 | 713+215 | 33+4 | 1728(Top 48%) | 599(Top 36%) | 28(Top 50%) |
| Finish | 13.11 mi | 1.21 mi | 1873+85 | 675+38 | 29+4 | 1212(Top 34%) | 372(Top 23%) | 19(Top 34%) |
Segment Performance Analysis
Start → 1.2M
0.0 - 1.2 mi
Overall
2634
Females
1072
F15-19
42
1.2M→4.9M
1.2 - 4.9 mi
Overall
2288
Females
877
F15-19
37
4.9M→11.9M
4.9 - 11.9 mi
Overall
1728
Females
599
F15-19
27
11.9M→Finish
11.9 - 13.1 mi
Overall
1212
Females
372
F15-19
18
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.2M | - | - | - | - | #2634 |
| 1.2M → 4.9M | 290* | 35 | +255 | #2634 | #2379 |
| 4.9M → 11.9M | 429* | 8 | +421 | #2379 | #1958 |
| 11.9M → Finish | 86* | 1 | +85 | #1958 | #1873 |
| TOTALS | 805* | 44 | +761 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
