Joyce Lee
San Francisco, CA
Bib: 18666 F 44
⏱️ Race Timeline
The Course
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A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 09:26:51 | 32:31 | 11:01 | 32:31 | 11:01 | - |
5M | 5.00 mi | 09:52:06 | 57:46 | 11:33 | 25:15 | 12:19 | +1:18 |
10.9M | 10.90 mi | 11:02:35 | 2:08:15 | 11:46 | 1:10:29 | 11:57 | -0:22 |
Finish | 13.11 mi | 11:30:40 | 2:36:20 | 11:56 | 28:05 | 12:43 | +0:46 |
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
11:01 /mi
Average Pace
11:56 /mi
Slowest Pace
12:43 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:43:00
66% of race
Time at Steady Pace
53:20
34% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 11:55 /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 | 09:26:51 | 32:31 | 11:01 | 32:31 | 11:01 | #1977 | |
5M | 5.00 mi | 09:52:06 | 57:46 | 11:33 | 25:15 | 12:19 | #2075 | |
10.9M | 10.90 mi | 11:02:35 | 2:08:15 | 11:46 | 1:10:29 | 11:57 | #2098 | |
Finish | 13.11 mi | 11:30:40 | 2:36:20 | 11:56 | 28:05 | 12:43 | #2110 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F40-44 | Seg. Overall | Seg. Females | Seg. F40-44 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 1977 | 796 | 56 | 1977(Top 74%) | 796(Top 63%) | 56(Top 57%) |
| 5M | 5.00 mi | 2.05 mi | 2075-98 | 863-67 | 60-4 | 2171(Top 81%) | 923(Top 73%) | 64(Top 65%) |
| 10.9M | 10.90 mi | 5.90 mi | 2098-23 | 893-30 | 63-3 | 2121(Top 79%) | 915(Top 73%) | 65(Top 66%) |
| Finish | 13.11 mi | 2.21 mi | 2110-12 | 909-16 | 64-1 | 2120(Top 79%) | 943(Top 75%) | 67(Top 68%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1977
Females
796
F40-44
56
2.95M→5M
3.0 - 5.0 mi
Overall
2171
Females
923
F40-44
64
5M→10.9M
5.0 - 10.9 mi
Overall
2121
Females
915
F40-44
65
10.9M→Finish
10.9 - 13.1 mi
Overall
2120
Females
943
F40-44
67
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1977 |
| 2.95M → 5M | 18* | 116 | -98 | #1977 | #2075 |
| 5M → 10.9M | 52* | 75 | -23 | #2075 | #2098 |
| 10.9M → Finish | 23* | 35 | -12 | #2098 | #2110 |
| TOTALS | 93* | 226 | -133 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
The San Francisco Marathon
