Sarai Mejia
Richmond, CA
Bib: 16941 F 26
⏱️ 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.
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 07:09:09 | 20:29 | 11:19 | 20:29 | 11:19 | - |
5.34M | 5.34 mi | 07:52:43 | 1:04:03 | 12:00 | 43:34 | 12:21 | +1:02 |
6.15M | 6.15 mi | 08:03:30 | 1:14:50 | 12:10 | 10:47 | 13:19 | +0:58 |
10.54M | 10.54 mi | 09:01:37 | 2:12:57 | 12:37 | 58:07 | 13:14 | -0:05 |
11.05M | 11.05 mi | 09:11:50 | 2:23:10 | 12:57 | 10:13 | 20:02 | +6:48 |
Finish | 13.11 mi | 09:41:58 | 2:53:18 | 13:13 | 30:08 | 14:38 | -5:24 |
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
11:19 /mi
Average Pace
13:13 /mi
Slowest Pace
20:02 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
20:29
12% of race
Time at Steady Pace
2:22:36
82% of race
Time at Slower Pace
10:13
6% of race
Average Pace: 13:13 /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 | 07:09:09 | 20:29 | 11:19 | 20:29 | 11:19 | #6064 | |
5.34M | 5.34 mi | 07:52:43 | 1:04:03 | 12:00 | 43:34 | 12:21 | #6239 | |
6.15M | 6.15 mi | 08:03:30 | 1:14:50 | 12:10 | 10:47 | 13:19 | #6248 | |
10.54M | 10.54 mi | 09:01:37 | 2:12:57 | 12:37 | 58:07 | 13:14 | #6272 | |
11.05M | 11.05 mi | 09:11:50 | 2:23:10 | 12:57 | 10:13 | 20:02 | #6321 | |
Finish | 13.11 mi | 09:41:58 | 2:53:18 | 13:13 | 30:08 | 14:38 | #6367 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|---|
| 1.81M | 1.81 mi | 1.81 mi | 6064 | 2487 | 638 | 6064(Top 85%) | 2487(Top 80%) | 638(Top 84%) |
| 5.34M | 5.34 mi | 3.53 mi | 6239-175 | 2588-101 | 673-35 | 6304(Top 89%) | 2626(Top 85%) | 684(Top 90%) |
| 6.15M | 6.15 mi | 0.81 mi | 6248-9 | 2588 | 671+2 | 6220(Top 88%) | 2567(Top 83%) | 666(Top 88%) |
| 10.54M | 10.54 mi | 4.39 mi | 6272-24 | 2615-27 | 681-10 | 6281(Top 88%) | 2641(Top 85%) | 687(Top 90%) |
| 11.05M | 11.05 mi | 0.51 mi | 6321-49 | 2636-21 | 684-3 | 6623(Top 93%) | 2839(Top 91%) | 722(Top 95%) |
| Finish | 13.11 mi | 2.06 mi | 6367-46 | 2671-35 | 698-14 | 6495(Top 91%) | 2803(Top 90%) | 719(Top 94%) |
Segment Performance Analysis
Start → 1.81M
0.0 - 1.8 mi
Overall
6064
Females
2487
F25-29
639
1.81M→5.34M
1.8 - 5.3 mi
Overall
6304
Females
2626
F25-29
685
5.34M→6.15M
5.3 - 6.2 mi
Overall
6220
Females
2567
F25-29
667
6.15M→10.54M
6.2 - 10.5 mi
Overall
6281
Females
2641
F25-29
688
10.54M→11.05M
10.5 - 11.1 mi
Overall
6623
Females
2839
F25-29
723
11.05M→Finish
11.1 - 13.1 mi
Overall
6495
Females
2803
F25-29
719
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81M | - | - | - | - | #6064 |
| 1.81M → 5.34M | 119* | 294 | -175 | #6064 | #6239 |
| 5.34M → 6.15M | 36 | 45 | -9 | #6239 | #6248 |
| 6.15M → 10.54M | 95* | 119 | -24 | #6248 | #6272 |
| 10.54M → 11.05M | 4 | 53 | -49 | #6272 | #6321 |
| 11.05M → Finish | 37* | 83 | -46 | #6321 | #6367 |
| TOTALS | 291* | 594 | -303 |
* 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
Race timed by
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