Allison Choi
Bib: 9593•F•Age: 30
Cupertino, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.2M | 2.20 mi | 06:54:05 | 16:57 | 7:42 | 16:57 | 7:42 | - |
5.7M | 5.70 mi | 07:26:50 | 49:42 | 8:43 | 32:45 | 9:21 | +1:39 |
6.43M | 6.43 mi | 07:36:04 | 58:56 | 9:10 | 9:14 | 12:39 | +3:18 |
8.3M | 8.30 mi | 07:49:58 | 1:12:50 | 8:47 | 13:54 | 7:26 | -5:13 |
11.45M | 11.45 mi | 08:20:06 | 1:42:58 | 9:00 | 30:08 | 9:34 | +2:08 |
FINISH | 13.11 mi | 08:36:59 | 1:59:51 | 9:09 | 16:53 | 10:10 | +0:36 |
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
7:26 /mi
Average Pace
9:09 /mi
Slowest Pace
12:39 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
30:51
26% of race
Time at Steady Pace
1:19:46
67% of race
Time at Slower Pace
9:14
8% of race
Average Pace: 9:09 /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 |
|---|---|---|---|---|---|---|---|---|
2.2M | 2.20 mi | 06:54:05 | 16:57 | 7:42 | 16:57 | 7:42 | #1035 | |
5.7M | 5.70 mi | 07:26:50 | 49:42 | 8:43 | 32:45 | 9:21 | #961 | |
6.43M | 6.43 mi | 07:36:04 | 58:56 | 9:10 | 9:14 | 12:39 | #966 | |
8.3M | 8.30 mi | 07:49:58 | 1:12:50 | 8:47 | 13:54 | 7:26 | #1009 | |
11.45M | 11.45 mi | 08:20:06 | 1:42:58 | 9:00 | 30:08 | 9:34 | #1008 | |
FINISH | 13.11 mi | 08:36:59 | 1:59:51 | 9:09 | 16:53 | 10:10 | #1036 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|---|
| 2.2M | 2.20 mi | 2.20 mi | 1035 | 292 | 61 | 1035(Top 25%) | 292(Top 15%) | 61(Top 15%) |
| 5.7M | 5.70 mi | 3.50 mi | 961+74 | 254+38 | 58+3 | 946(Top 23%) | 246(Top 13%) | 56(Top 13%) |
| 6.43M | 6.43 mi | 0.73 mi | 966-5 | 252+2 | 60-2 | 1045(Top 25%) | 274(Top 14%) | 67(Top 16%) |
| 8.3M | 8.30 mi | 1.87 mi | 1009-43 | 273-21 | 61-1 | 1104(Top 27%) | 310(Top 16%) | 66(Top 16%) |
| 11.45M | 11.45 mi | 3.15 mi | 1008+1 | 272+1 | 64-3 | 1111(Top 27%) | 308(Top 16%) | 69(Top 17%) |
| FINISH | 13.11 mi | 1.66 mi | 1036-28 | 283-11 | 69-5 | 1252(Top 31%) | 400(Top 21%) | 92(Top 22%) |
Segment Performance Analysis
Start → 2.2M
0.0 - 2.2 mi
Overall
1035
Females
292
F30-34
62
2.2M→5.7M
2.2 - 5.7 mi
Overall
946
Females
246
F30-34
57
5.7M→6.43M
5.7 - 6.4 mi
Overall
1045
Females
274
F30-34
67
6.43M→8.3M
6.4 - 8.3 mi
Overall
1104
Females
310
F30-34
66
8.3M→11.45M
8.3 - 11.4 mi
Overall
1111
Females
308
F30-34
69
11.45M→FINISH
11.4 - 13.1 mi
Overall
1252
Females
400
F30-34
92
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.2M | - | - | - | - | #1035 |
| 2.2M → 5.7M | 140 | 66 | +74 | #1035 | #961 |
| 5.7M → 6.43M | 20 | 25 | -5 | #961 | #966 |
| 6.43M → 8.3M | 19 | 62 | -43 | #966 | #1009 |
| 8.3M → 11.45M | 42* | 41 | +1 | #1009 | #1008 |
| 11.45M → FINISH | 23* | 51 | -28 | #1008 | #1036 |
| TOTALS | 244* | 245 | -1 |
* 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
