Rosy Chan
Bib: 16976•F•Age: 42
San Francisco, 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 | 07:08:35 | 19:42 | 10:53 | 19:42 | 10:53 | - |
5.34M | 5.34 mi | 07:52:17 | 1:03:24 | 11:52 | 43:42 | 12:23 | +1:30 |
6.15M | 6.15 mi | 08:03:51 | 1:14:58 | 12:11 | 11:34 | 14:17 | +1:54 |
10.54M | 10.54 mi | 09:04:10 | 2:15:17 | 12:50 | 1:00:19 | 13:44 | -0:33 |
11.05M | 11.05 mi | 09:15:19 | 2:26:26 | 13:15 | 11:09 | 21:51 | +8:07 |
Finish | 13.11 mi | 09:46:59 | 2:58:06 | 13:35 | 31:40 | 15:23 | -6:28 |
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
10:53 /mi
Average Pace
13:35 /mi
Slowest Pace
21:51 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:03:24
36% of race
Time at Steady Pace
1:43:33
58% of race
Time at Slower Pace
11:09
6% of race
Average Pace: 13:35 /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 | 07:08:35 | 19:42 | 10:53 | 19:42 | 10:53 | #5538 | |
5.34M | 5.34 mi | 07:52:17 | 1:03:24 | 11:52 | 43:42 | 12:23 | #6137 | |
6.15M | 6.15 mi | 08:03:51 | 1:14:58 | 12:11 | 11:34 | 14:17 | #6261 | |
10.54M | 10.54 mi | 09:04:10 | 2:15:17 | 12:50 | 1:00:19 | 13:44 | #6415 | |
11.05M | 11.05 mi | 09:15:19 | 2:26:26 | 13:15 | 11:09 | 21:51 | #6485 | |
Finish | 13.11 mi | 09:46:59 | 2:58:06 | 13:35 | 31:40 | 15:23 | #6552 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F40-44 | Seg. Overall | Seg. Females | Seg. F40-44 |
|---|---|---|---|---|---|---|---|---|
| 1.81M | 1.81 mi | 1.81 mi | 5538 | 2179 | 156 | 5538(Top 78%) | 2179(Top 70%) | 156(Top 64%) |
| 5.34M | 5.34 mi | 3.53 mi | 6137-599 | 2519-340 | 186-30 | 6319(Top 89%) | 2634(Top 85%) | 199(Top 82%) |
| 6.15M | 6.15 mi | 0.81 mi | 6261-124 | 2596-77 | 190-4 | 6636(Top 93%) | 2823(Top 91%) | 216(Top 89%) |
| 10.54M | 10.54 mi | 4.39 mi | 6415-154 | 2693-97 | 198-8 | 6535(Top 92%) | 2790(Top 90%) | 208(Top 85%) |
| 11.05M | 11.05 mi | 0.51 mi | 6485-70 | 2735-42 | 206-8 | 6952(Top 98%) | 3035(Top 98%) | 236(Top 97%) |
| Finish | 13.11 mi | 2.06 mi | 6552-67 | 2776-41 | 210-4 | 6681(Top 94%) | 2904(Top 93%) | 225(Top 92%) |
Segment Performance Analysis
Start → 1.81M
0.0 - 1.8 mi
Overall
5538
Females
2179
F40-44
156
1.81M→5.34M
1.8 - 5.3 mi
Overall
6319
Females
2634
F40-44
199
5.34M→6.15M
5.3 - 6.2 mi
Overall
6636
Females
2823
F40-44
216
6.15M→10.54M
6.2 - 10.5 mi
Overall
6535
Females
2790
F40-44
208
10.54M→11.05M
10.5 - 11.1 mi
Overall
6952
Females
3035
F40-44
236
11.05M→Finish
11.1 - 13.1 mi
Overall
6681
Females
2904
F40-44
225
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81M | - | - | - | - | #5538 |
| 1.81M → 5.34M | 54* | 653 | -599 | #5538 | #6137 |
| 5.34M → 6.15M | 12 | 136 | -124 | #6137 | #6261 |
| 6.15M → 10.54M | 49* | 203 | -154 | #6261 | #6415 |
| 10.54M → 11.05M | 2 | 72 | -70 | #6415 | #6485 |
| 11.05M → Finish | 27* | 94 | -67 | #6485 | #6552 |
| TOTALS | 144* | 1158 | -1014 |
* 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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