Robert Perez
San Mateo, CA
Bib: 21815 M 68
⏱️ 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 | 08:56:30 | 29:21 | 9:57 | 29:21 | 9:57 | - |
5M | 5.00 mi | 09:19:34 | 52:25 | 10:29 | 23:04 | 11:15 | +1:18 |
10.9M | 10.90 mi | 10:18:40 | 1:51:31 | 10:14 | 59:06 | 10:01 | -1:14 |
Finish | 13.11 mi | 10:42:59 | 2:15:50 | 10:22 | 24:19 | 11:00 | +0:59 |
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
9:57 /mi
Average Pace
10:22 /mi
Slowest Pace
11:15 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:28:27
65% of race
Time at Steady Pace
47:23
35% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:22 /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 | 08:56:30 | 29:21 | 9:57 | 29:21 | 9:57 | #1814 | |
5M | 5.00 mi | 09:19:34 | 52:25 | 10:29 | 23:04 | 11:15 | #1907 | |
10.9M | 10.90 mi | 10:18:40 | 1:51:31 | 10:14 | 59:06 | 10:01 | #1753 | |
Finish | 13.11 mi | 10:42:59 | 2:15:50 | 10:22 | 24:19 | 11:00 | #1778 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M65-69 | Seg. Overall | Seg. Males | Seg. M65-69 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 1814 | 1143 | 3 | 1814(Top 53%) | 1143(Top 65%) | 3(Top 18%) |
| 5M | 5.00 mi | 2.05 mi | 1907-93 | 1184-41 | 4-1 | 2075(Top 61%) | 1259(Top 72%) | 4(Top 24%) |
| 10.9M | 10.90 mi | 5.90 mi | 1753+154 | 1100+84 | 2+2 | 1631(Top 48%) | 1027(Top 58%) | 2(Top 12%) |
| Finish | 13.11 mi | 2.21 mi | 1778-25 | 1108-8 | 2 | 1902(Top 56%) | 1126(Top 64%) | 4(Top 24%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1814
Males
1143
M65-69
3
2.95M→5M
3.0 - 5.0 mi
Overall
2075
Males
1259
M65-69
4
5M→10.9M
5.0 - 10.9 mi
Overall
1631
Males
1027
M65-69
2
10.9M→Finish
10.9 - 13.1 mi
Overall
1902
Males
1126
M65-69
4
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1814 |
| 2.95M → 5M | 30* | 123 | -93 | #1814 | #1907 |
| 5M → 10.9M | 180 | 26 | +154 | #1907 | #1753 |
| 10.9M → Finish | 37* | 62 | -25 | #1753 | #1778 |
| TOTALS | 247* | 211 | +36 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
