Kelly Ko
Bib: 22431•F•Age: 25
South 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 |
|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 08:49:27 | 27:09 | 9:12 | 27:09 | 9:12 | - |
5M | 5.00 mi | 09:11:06 | 48:48 | 9:46 | 21:39 | 10:34 | +1:22 |
10.9M | 10.90 mi | 10:10:24 | 1:48:06 | 9:55 | 59:18 | 10:03 | -0:31 |
Finish | 13.11 mi | 10:35:36 | 2:13:18 | 10:10 | 25:12 | 11:24 | +1:21 |
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
9:12 /mi
Average Pace
10:10 /mi
Slowest Pace
11:24 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:26:27
65% of race
Time at Steady Pace
21:39
16% of race
Time at Slower Pace
25:12
19% of race
Average Pace: 10:10 /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 | 08:49:27 | 27:09 | 9:12 | 27:09 | 9:12 | #1304 | |
5M | 5.00 mi | 09:11:06 | 48:48 | 9:46 | 21:39 | 10:34 | #1459 | |
10.9M | 10.90 mi | 10:10:24 | 1:48:06 | 9:55 | 59:18 | 10:03 | #1551 | |
Finish | 13.11 mi | 10:35:36 | 2:13:18 | 10:10 | 25:12 | 11:24 | #1660 |
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 | 1304 | 413 | 133 | 1304(Top 38%) | 413(Top 25%) | 133(Top 30%) |
| 5M | 5.00 mi | 2.05 mi | 1459-155 | 500-87 | 163-30 | 1664(Top 49%) | 604(Top 37%) | 188(Top 42%) |
| 10.9M | 10.90 mi | 5.90 mi | 1551-92 | 552-52 | 175-12 | 1645(Top 48%) | 607(Top 37%) | 191(Top 43%) |
| Finish | 13.11 mi | 2.21 mi | 1660-109 | 611-59 | 192-17 | 2073(Top 61%) | 877(Top 54%) | 273(Top 62%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1304
Females
413
F25-29
134
2.95M→5M
3.0 - 5.0 mi
Overall
1664
Females
604
F25-29
189
5M→10.9M
5.0 - 10.9 mi
Overall
1645
Females
607
F25-29
191
10.9M→Finish
10.9 - 13.1 mi
Overall
2073
Females
877
F25-29
273
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1304 |
| 2.95M → 5M | 14* | 169 | -155 | #1304 | #1459 |
| 5M → 10.9M | 49 | 141 | -92 | #1459 | #1551 |
| 10.9M → Finish | 18* | 127 | -109 | #1551 | #1660 |
| TOTALS | 81* | 437 | -356 |
* 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
