Jonathan Kupfer
Bib: 20196•M•Age: 27
San Francisco, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 08:48:25 | 26:08 | 8:51 | 26:08 | 8:51 | - |
5M | 5.00 mi | 09:07:55 | 45:38 | 9:08 | 19:30 | 9:31 | +0:40 |
10.9M | 10.90 mi | 09:57:34 | 1:35:17 | 8:44 | 49:39 | 8:25 | -1:06 |
Finish | 13.11 mi | 10:15:50 | 1:53:33 | 8:40 | 18:16 | 8:16 | -0:09 |
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
8:16 /mi
Average Pace
8:40 /mi
Slowest Pace
9:31 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:34:03
83% of race
Time at Steady Pace
19:30
17% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:40 /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 | 08:48:25 | 26:08 | 8:51 | 26:08 | 8:51 | #1019 | |
5M | 5.00 mi | 09:07:55 | 45:38 | 9:08 | 19:30 | 9:31 | #1011 | |
10.9M | 10.90 mi | 09:57:34 | 1:35:17 | 8:44 | 49:39 | 8:25 | #747 | |
Finish | 13.11 mi | 10:15:50 | 1:53:33 | 8:40 | 18:16 | 8:16 | #678 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 1019 | 718 | 200 | 1019(Top 30%) | 718(Top 41%) | 200(Top 45%) |
| 5M | 5.00 mi | 2.05 mi | 1011+8 | 715+3 | 198+2 | 992(Top 29%) | 695(Top 40%) | 192(Top 43%) |
| 10.9M | 10.90 mi | 5.90 mi | 747+264 | 545+170 | 149+49 | 604(Top 18%) | 454(Top 26%) | 132(Top 30%) |
| Finish | 13.11 mi | 2.21 mi | 678+69 | 498+47 | 142+7 | 504(Top 15%) | 379(Top 22%) | 112(Top 25%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1019
Males
718
M25-29
203
2.95M→5M
3.0 - 5.0 mi
Overall
992
Males
695
M25-29
194
5M→10.9M
5.0 - 10.9 mi
Overall
604
Males
454
M25-29
132
10.9M→Finish
10.9 - 13.1 mi
Overall
504
Males
379
M25-29
112
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1019 |
| 2.95M → 5M | 62* | 54 | +8 | #1019 | #1011 |
| 5M → 10.9M | 265 | 1 | +264 | #1011 | #747 |
| 10.9M → Finish | 75* | 6 | +69 | #747 | #678 |
| TOTALS | 402* | 61 | +341 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
