Rachael Yi
Bib: 26965•F•Age: 30
brooklyn, NY
Race Timeline and Course Information
Your journey through the course with elevation, pacing, and checkpoint details
⏱️ Race Timeline
Watch your race unfold from start to finish
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Splits & Pacing
Detailed breakdown of your race performance at each timing point
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2M | 2.00 mi | 08:58:34 | 18:15 | 9:07 | 18:15 | 9:07 | - |
4M | 4.00 mi | 09:17:13 | 36:54 | 9:14 | 18:39 | 9:20 | +0:13 |
6M | 6.00 mi | 09:41:14 | 1:00:55 | 10:09 | 24:01 | 12:00 | +2:40 |
8M | 8.00 mi | 09:56:42 | 1:16:23 | 9:33 | 15:28 | 7:44 | -4:16 |
10M | 10.00 mi | 10:19:21 | 1:39:02 | 9:54 | 22:39 | 11:20 | +3:36 |
12M | 12.00 mi | 10:42:21 | 2:02:02 | 10:10 | 23:00 | 11:30 | +0:10 |
Finish | 13.11 mi | 10:54:28 | 2:14:09 | 10:14 | 12:07 | 10:55 | -0:35 |
Checkpoint Splits Visualizations
Explore your race data through different visual perspectives. Scroll to discover each visualization.
📈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
7:44 /mi
Average Pace
10:14 /mi
Slowest Pace
12:00 /mi
📊Segments
Segment Time Comparison
Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.
Time at Faster Pace
52:22
39% of race
Time at Steady Pace
57:46
43% of race
Time at Slower Pace
24:01
18% of race
Average Pace: 10:14 /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
Enhanced split table showing pace trends through mini sparkline visualizations.
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
2M | 2.00 mi | 08:58:34 | 18:15 | 9:07 | 18:15 | 9:07 | #1329 | |
4M | 4.00 mi | 09:17:13 | 36:54 | 9:14 | 18:39 | 9:20 | #1581 | |
6M | 6.00 mi | 09:41:14 | 1:00:55 | 10:09 | 24:01 | 12:00 | #1690 | |
8M | 8.00 mi | 09:56:42 | 1:16:23 | 9:33 | 15:28 | 7:44 | #1744 | |
10M | 10.00 mi | 10:19:21 | 1:39:02 | 9:54 | 22:39 | 11:20 | #1874 | |
12M | 12.00 mi | 10:42:21 | 2:02:02 | 10:10 | 23:00 | 11:30 | #1925 | |
Finish | 13.11 mi | 10:54:28 | 2:14:09 | 10:14 | 12:07 | 10:55 | #1950 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|---|
| 2M | 2.00 mi | 2.00 mi | 1329 | 390 | 93 | 2190(Top 57%) | 843(Top 48%) | 216(Top 53%) |
| 4M | 4.00 mi | 2.00 mi | 1581-252 | 496-106 | 126-33 | 1872(Top 49%) | 639(Top 36%) | 167(Top 41%) |
| 6M | 6.00 mi | 2.00 mi | 1690-109 | 539-43 | 137-11 | 1866(Top 49%) | 622(Top 35%) | 155(Top 38%) |
| 8M | 8.00 mi | 2.00 mi | 1744-54 | 567-28 | 144-7 | 2010(Top 52%) | 699(Top 40%) | 176(Top 43%) |
| 10M | 10.00 mi | 2.00 mi | 1874-130 | 631-64 | 159-15 | 2399(Top 62%) | 919(Top 52%) | 232(Top 57%) |
| 12M | 12.00 mi | 2.00 mi | 1925-51 | 660-29 | 166-7 | 2190(Top 57%) | 843(Top 48%) | 216(Top 53%) |
| Finish | 13.11 mi | 1.11 mi | 1950-25 | 673-13 | 169-3 | 2112(Top 55%) | 807(Top 46%) | 207(Top 51%) |
Segment Performance Analysis
10M→12M
0.0 - 2.0 mi
Overall
2190
Females
843
F30-34
216
2M→4M
2.0 - 4.0 mi
Overall
1872
Females
639
F30-34
167
4M→6M
4.0 - 6.0 mi
Overall
1866
Females
622
F30-34
155
6M→8M
6.0 - 8.0 mi
Overall
2010
Females
699
F30-34
176
8M→10M
8.0 - 10.0 mi
Overall
2399
Females
919
F30-34
232
10M→12M
10.0 - 12.0 mi
Overall
2190
Females
843
F30-34
216
12M→Finish
12.0 - 13.1 mi
Overall
2112
Females
807
F30-34
207
Passing
Athletes you passed and who passed you throughout the race
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2M | - | - | - | - | #1329 |
| 2M → 4M | 22 | 274 | -252 | #1329 | #1581 |
| 4M → 6M | 23 | 132 | -109 | #1581 | #1690 |
| 6M → 8M | 17 | 71 | -54 | #1690 | #1744 |
| 8M → 10M | 10* | 140 | -130 | #1744 | #1874 |
| 10M → 12M | 31 | 82 | -51 | #1874 | #1925 |
| 12M → Finish | 10* | 35 | -25 | #1925 | #1950 |
| TOTALS | 113* | 734 | -621 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Analysis Visualizations
Explore your passing analysis through 5 different visualizations. Scroll to discover each one.
📈Position Graph
🎨Heatmap Timeline
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
Activity Data
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Official Timing Data
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Race managed by
The San Francisco Marathon
