Rosemary Wong
Bib: 17403•F•Age: 35
San Bruno, CA
⏱️ Race Timeline
The Course
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Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 07:00:09 | 17:10 | 9:29 | 17:10 | 9:29 | - |
5.34M | 5.34 mi | 07:36:49 | 53:50 | 10:05 | 36:40 | 10:23 | +0:54 |
6.15M | 6.15 mi | 07:45:50 | 1:02:51 | 10:13 | 9:01 | 11:08 | +0:45 |
10.54M | 10.54 mi | 08:37:07 | 1:54:08 | 10:50 | 51:17 | 11:41 | +0:33 |
11.05M | 11.05 mi | 08:45:15 | 2:02:16 | 11:04 | 8:08 | 15:57 | +4:16 |
Finish | 13.11 mi | 09:09:41 | 2:26:42 | 11:11 | 24:26 | 11:52 | -4:05 |
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
9:29 /mi
Average Pace
11:11 /mi
Slowest Pace
15:57 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
53:50
37% of race
Time at Steady Pace
1:24:44
58% of race
Time at Slower Pace
8:08
6% of race
Average Pace: 11:11 /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 |
|---|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 07:00:09 | 17:10 | 9:29 | 17:10 | 9:29 | #2852 | |
5.34M | 5.34 mi | 07:36:49 | 53:50 | 10:05 | 36:40 | 10:23 | #3688 | |
6.15M | 6.15 mi | 07:45:50 | 1:02:51 | 10:13 | 9:01 | 11:08 | #3750 | |
10.54M | 10.54 mi | 08:37:07 | 1:54:08 | 10:50 | 51:17 | 11:41 | #4400 | |
11.05M | 11.05 mi | 08:45:15 | 2:02:16 | 11:04 | 8:08 | 15:57 | #4419 | |
Finish | 13.11 mi | 09:09:41 | 2:26:42 | 11:11 | 24:26 | 11:52 | #4478 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F35-39 | Seg. Overall | Seg. Females | Seg. F35-39 |
|---|---|---|---|---|---|---|---|---|
| 1.81M | 1.81 mi | 1.81 mi | 2852 | 849 | 113 | 2852(Top 40%) | 849(Top 27%) | 113(Top 29%) |
| 5.34M | 5.34 mi | 3.53 mi | 3688-836 | 1227-378 | 161-48 | 4054(Top 57%) | 1405(Top 45%) | 182(Top 47%) |
| 6.15M | 6.15 mi | 0.81 mi | 3750-62 | 1262-35 | 163-2 | 4319(Top 61%) | 1535(Top 49%) | 193(Top 50%) |
| 10.54M | 10.54 mi | 4.39 mi | 4400-650 | 1582-320 | 202-39 | 5080(Top 72%) | 1978(Top 64%) | 244(Top 63%) |
| 11.05M | 11.05 mi | 0.51 mi | 4419-19 | 1594-12 | 203-1 | 4532(Top 64%) | 1716(Top 55%) | 217(Top 56%) |
| Finish | 13.11 mi | 2.06 mi | 4478-59 | 1648-54 | 207-4 | 4818(Top 68%) | 1904(Top 61%) | 231(Top 59%) |
Segment Performance Analysis
Start → 1.81M
0.0 - 1.8 mi
Overall
2852
Females
849
F35-39
113
1.81M→5.34M
1.8 - 5.3 mi
Overall
4054
Females
1405
F35-39
182
5.34M→6.15M
5.3 - 6.2 mi
Overall
4319
Females
1535
F35-39
193
6.15M→10.54M
6.2 - 10.5 mi
Overall
5080
Females
1978
F35-39
244
10.54M→11.05M
10.5 - 11.1 mi
Overall
4532
Females
1716
F35-39
217
11.05M→Finish
11.1 - 13.1 mi
Overall
4818
Females
1904
F35-39
231
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81M | - | - | - | - | #2852 |
| 1.81M → 5.34M | 40* | 876 | -836 | #2852 | #3688 |
| 5.34M → 6.15M | 35 | 97 | -62 | #3688 | #3750 |
| 6.15M → 10.54M | 41* | 691 | -650 | #3750 | #4400 |
| 10.54M → 11.05M | 39 | 58 | -19 | #4400 | #4419 |
| 11.05M → Finish | 58* | 117 | -59 | #4419 | #4478 |
| TOTALS | 213* | 1839 | -1626 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Official Timing Data
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Race managed by
The San Francisco Marathon
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