Michelle Szeto
Bib: 461•F•Age: 35
Dublin, 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 | 06:47:16 | 16:05 | 8:53 | 16:05 | 8:53 | - |
5.34M | 5.34 mi | 07:17:28 | 46:17 | 8:40 | 30:12 | 8:33 | -0:20 |
6.15M | 6.15 mi | 07:25:02 | 53:51 | 8:45 | 7:34 | 9:21 | +0:48 |
10.54M | 10.54 mi | 08:04:45 | 1:33:34 | 8:53 | 39:43 | 9:03 | -0:18 |
11.05M | 11.05 mi | 08:11:37 | 1:40:26 | 9:05 | 6:52 | 13:28 | +4:25 |
Finish | 13.11 mi | 08:31:12 | 2:00:01 | 9:09 | 19:35 | 9:31 | -3:57 |
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
8:33 /mi
Average Pace
9:09 /mi
Slowest Pace
13:28 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
1:53:09
94% of race
Time at Slower Pace
6:52
6% of race
Average Pace: 9:09 /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 | 06:47:16 | 16:05 | 8:53 | 16:05 | 8:53 | #1772 | |
5.34M | 5.34 mi | 07:17:28 | 46:17 | 8:40 | 30:12 | 8:33 | #1272 | |
6.15M | 6.15 mi | 07:25:02 | 53:51 | 8:45 | 7:34 | 9:21 | #1335 | |
10.54M | 10.54 mi | 08:04:45 | 1:33:34 | 8:53 | 39:43 | 9:03 | #1424 | |
11.05M | 11.05 mi | 08:11:37 | 1:40:26 | 9:05 | 6:52 | 13:28 | #1527 | |
Finish | 13.11 mi | 08:31:12 | 2:00:01 | 9:09 | 19:35 | 9:31 | #1555 |
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 | 1772 | 422 | 61 | 1772(Top 25%) | 422(Top 14%) | 61(Top 16%) |
| 5.34M | 5.34 mi | 3.53 mi | 1272+500 | 267+155 | 40+21 | 1143(Top 16%) | 224(Top 7%) | 35(Top 9%) |
| 6.15M | 6.15 mi | 0.81 mi | 1335-63 | 278-11 | 45-5 | 1729(Top 24%) | 398(Top 13%) | 61(Top 16%) |
| 10.54M | 10.54 mi | 4.39 mi | 1424-89 | 300-22 | 50-5 | 1623(Top 23%) | 367(Top 12%) | 61(Top 16%) |
| 11.05M | 11.05 mi | 0.51 mi | 1527-103 | 333-33 | 54-4 | 2811(Top 40%) | 885(Top 28%) | 130(Top 33%) |
| Finish | 13.11 mi | 2.06 mi | 1555-28 | 350-17 | 56-2 | 1830(Top 26%) | 476(Top 15%) | 73(Top 19%) |
Segment Performance Analysis
Start → 1.81M
0.0 - 1.8 mi
Overall
1772
Females
422
F35-39
61
1.81M→5.34M
1.8 - 5.3 mi
Overall
1143
Females
224
F35-39
35
5.34M→6.15M
5.3 - 6.2 mi
Overall
1729
Females
398
F35-39
61
6.15M→10.54M
6.2 - 10.5 mi
Overall
1623
Females
367
F35-39
61
10.54M→11.05M
10.5 - 11.1 mi
Overall
2811
Females
885
F35-39
130
11.05M→Finish
11.1 - 13.1 mi
Overall
1830
Females
476
F35-39
73
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81M | - | - | - | - | #1772 |
| 1.81M → 5.34M | 515 | 15 | +500 | #1772 | #1272 |
| 5.34M → 6.15M | 18 | 81 | -63 | #1272 | #1335 |
| 6.15M → 10.54M | 63 | 152 | -89 | #1335 | #1424 |
| 10.54M → 11.05M | 8 | 111 | -103 | #1424 | #1527 |
| 11.05M → Finish | 42* | 70 | -28 | #1527 | #1555 |
| TOTALS | 646* | 429 | +217 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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The San Francisco Marathon
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