Sunny Chahil
Berkeley, CA
Bib: 20450 M 36
⏱️ 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 |
|---|---|---|---|---|---|---|---|
1.2M | 1.20 mi | 08:54:03 | 9:32 | 7:57 | 9:32 | 7:57 | - |
4.9M | 4.90 mi | 09:21:38 | 37:07 | 7:34 | 27:35 | 7:27 | -0:30 |
11.9M | 11.90 mi | 10:17:08 | 1:32:37 | 7:47 | 55:30 | 7:56 | +0:29 |
Finish | 13.11 mi | 10:27:21 | 1:42:50 | 7:51 | 10:13 | 8:27 | +0:31 |
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
7:27 /mi
Average Pace
7:51 /mi
Slowest Pace
8:27 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:32:37
90% of race
Time at Steady Pace
10:13
10% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 7:51 /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 |
|---|---|---|---|---|---|---|---|---|
1.2M | 1.20 mi | 08:54:03 | 9:32 | 7:57 | 9:32 | 7:57 | #310 | |
4.9M | 4.90 mi | 09:21:38 | 37:07 | 7:34 | 27:35 | 7:27 | #364 | |
11.9M | 11.90 mi | 10:17:08 | 1:32:37 | 7:47 | 55:30 | 7:56 | #387 | |
Finish | 13.11 mi | 10:27:21 | 1:42:50 | 7:51 | 10:13 | 8:27 | #401 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|---|
| 1.2M | 1.20 mi | 1.20 mi | 310 | 252 | 37 | 310(Top 9%) | 252(Top 13%) | 37(Top 14%) |
| 4.9M | 4.90 mi | 3.70 mi | 364-54 | 294-42 | 46-9 | 403(Top 11%) | 321(Top 16%) | 51(Top 19%) |
| 11.9M | 11.90 mi | 7.00 mi | 387-23 | 315-21 | 52-6 | 451(Top 13%) | 365(Top 19%) | 57(Top 21%) |
| Finish | 13.11 mi | 1.21 mi | 401-14 | 324-9 | 53-1 | 582(Top 16%) | 448(Top 23%) | 66(Top 24%) |
Segment Performance Analysis
Start → 1.2M
0.0 - 1.2 mi
Overall
310
Males
252
M35-39
37
1.2M→4.9M
1.2 - 4.9 mi
Overall
403
Males
321
M35-39
51
4.9M→11.9M
4.9 - 11.9 mi
Overall
451
Males
365
M35-39
57
11.9M→Finish
11.9 - 13.1 mi
Overall
582
Males
448
M35-39
66
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.2M | - | - | - | - | #310 |
| 1.2M → 4.9M | 14* | 68 | -54 | #310 | #364 |
| 4.9M → 11.9M | 19 | 42 | -23 | #364 | #387 |
| 11.9M → Finish | 1 | 15 | -14 | #387 | #401 |
| TOTALS | 34* | 125 | -91 |
* 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
