Nathan Perez
Bib: 24841•M•Age: 27
San Jose, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.2M | 1.20 mi | 09:02:22 | 14:16 | 11:53 | 14:16 | 11:53 | - |
4.9M | 4.90 mi | 09:45:54 | 57:48 | 11:48 | 43:32 | 11:46 | -0:07 |
11.9M | 11.90 mi | 11:36:41 | 2:48:35 | 14:10 | 1:50:47 | 15:50 | +4:04 |
Finish | 13.11 mi | 11:58:16 | 3:10:10 | 14:30 | 21:35 | 17:51 | +2:01 |
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
11:46 /mi
Average Pace
14:30 /mi
Slowest Pace
17:51 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
57:48
30% of race
Time at Steady Pace
1:50:47
58% of race
Time at Slower Pace
21:35
11% of race
Average Pace: 14:30 /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 | 09:02:22 | 14:16 | 11:53 | 14:16 | 11:53 | #2841 | |
4.9M | 4.90 mi | 09:45:54 | 57:48 | 11:48 | 43:32 | 11:46 | #3084 | |
11.9M | 11.90 mi | 11:36:41 | 2:48:35 | 14:10 | 1:50:47 | 15:50 | #3444 | |
Finish | 13.11 mi | 11:58:16 | 3:10:10 | 14:30 | 21:35 | 17:51 | #3463 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 1.2M | 1.20 mi | 1.20 mi | 2841 | 1641 | 388 | 2841(Top 79%) | 1641(Top 84%) | 388(Top 85%) |
| 4.9M | 4.90 mi | 3.70 mi | 3084-243 | 1747-106 | 409-21 | 3129(Top 87%) | 1764(Top 91%) | 416(Top 91%) |
| 11.9M | 11.90 mi | 7.00 mi | 3444-360 | 1882-135 | 443-34 | 3514(Top 97%) | 1913(Top 98%) | 449(Top 98%) |
| Finish | 13.11 mi | 1.21 mi | 3463-19 | 1886-4 | 445-2 | 3514(Top 97%) | 1902(Top 98%) | 446(Top 97%) |
Segment Performance Analysis
Start → 1.2M
0.0 - 1.2 mi
Overall
2841
Males
1641
M25-29
388
1.2M→4.9M
1.2 - 4.9 mi
Overall
3129
Males
1764
M25-29
416
4.9M→11.9M
4.9 - 11.9 mi
Overall
3514
Males
1913
M25-29
449
11.9M→Finish
11.9 - 13.1 mi
Overall
3514
Males
1902
M25-29
446
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.2M | - | - | - | - | #2841 |
| 1.2M → 4.9M | 17* | 260 | -243 | #2841 | #3084 |
| 4.9M → 11.9M | 7* | 367 | -360 | #3084 | #3444 |
| 11.9M → Finish | 3* | 22 | -19 | #3444 | #3463 |
| TOTALS | 27* | 649 | -622 |
* 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
