Ronaldo Usac
Hayward, CA
Bib: 22598 M 54
⏱️ 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 | 08:52:57 | 14:15 | 11:53 | 14:15 | 11:53 | - |
4.9M | 4.90 mi | 09:34:46 | 56:04 | 11:27 | 41:49 | 11:18 | -0:35 |
11.9M | 11.90 mi | 11:01:34 | 2:22:52 | 12:00 | 1:26:48 | 12:24 | +1:06 |
Finish | 13.11 mi | 11:16:34 | 2:37:52 | 12:03 | 15:00 | 12:24 | 0:00 |
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
11:18 /mi
Average Pace
12:03 /mi
Slowest Pace
12:24 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
41:49
26% of race
Time at Steady Pace
1:56:03
74% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 12:03 /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 | 08:52:57 | 14:15 | 11:53 | 14:15 | 11:53 | #2834 | |
4.9M | 4.90 mi | 09:34:46 | 56:04 | 11:27 | 41:49 | 11:18 | #2959 | |
11.9M | 11.90 mi | 11:01:34 | 2:22:52 | 12:00 | 1:26:48 | 12:24 | #2931 | |
Finish | 13.11 mi | 11:16:34 | 2:37:52 | 12:03 | 15:00 | 12:24 | #2893 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|---|
| 1.2M | 1.20 mi | 1.20 mi | 2834 | 1638 | 70 | 2834(Top 79%) | 1638(Top 84%) | 70(Top 77%) |
| 4.9M | 4.90 mi | 3.70 mi | 2959-125 | 1689-51 | 70 | 2967(Top 82%) | 1694(Top 87%) | 70(Top 77%) |
| 11.9M | 11.90 mi | 7.00 mi | 2931+28 | 1665+24 | 70 | 2905(Top 81%) | 1651(Top 85%) | 68(Top 75%) |
| Finish | 13.11 mi | 1.21 mi | 2893+38 | 1649+16 | 69+1 | 2705(Top 75%) | 1534(Top 79%) | 67(Top 74%) |
Segment Performance Analysis
Start → 1.2M
0.0 - 1.2 mi
Overall
2834
Males
1638
M50-54
72
1.2M→4.9M
1.2 - 4.9 mi
Overall
2967
Males
1694
M50-54
71
4.9M→11.9M
4.9 - 11.9 mi
Overall
2905
Males
1651
M50-54
68
11.9M→Finish
11.9 - 13.1 mi
Overall
2705
Males
1534
M50-54
67
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.2M | - | - | - | - | #2834 |
| 1.2M → 4.9M | 46* | 171 | -125 | #2834 | #2959 |
| 4.9M → 11.9M | 89* | 61 | +28 | #2959 | #2931 |
| 11.9M → Finish | 42* | 4 | +38 | #2931 | #2893 |
| TOTALS | 177* | 236 | -59 |
* 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
