Jun Yu Gong
Bib: 23810•M•Age: 22
Mountain View, 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 | 09:00:07 | 11:43 | 9:46 | 11:43 | 9:46 | - |
4.9M | 4.90 mi | 09:33:45 | 45:21 | 9:15 | 33:38 | 9:05 | -0:41 |
11.9M | 11.90 mi | 10:57:41 | 2:09:17 | 10:52 | 1:23:56 | 11:59 | +2:54 |
Finish | 13.11 mi | 11:12:11 | 2:23:47 | 10:58 | 14:30 | 11:59 | 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
9:05 /mi
Average Pace
10:58 /mi
Slowest Pace
11:59 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
45:21
32% of race
Time at Steady Pace
1:38:26
68% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:58 /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 | 09:00:07 | 11:43 | 9:46 | 11:43 | 9:46 | #1344 | |
4.9M | 4.90 mi | 09:33:45 | 45:21 | 9:15 | 33:38 | 9:05 | #1508 | |
11.9M | 11.90 mi | 10:57:41 | 2:09:17 | 10:52 | 1:23:56 | 11:59 | #2408 | |
Finish | 13.11 mi | 11:12:11 | 2:23:47 | 10:58 | 14:30 | 11:59 | #2423 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M20-29 | Seg. Overall | Seg. Males | Seg. M20-29 |
|---|---|---|---|---|---|---|---|---|
| 1.2M | 1.20 mi | 1.20 mi | 1344 | 933 | 126 | 1344(Top 37%) | 933(Top 48%) | 126(Top 54%) |
| 4.9M | 4.90 mi | 3.70 mi | 1508-164 | 1035-102 | 140-14 | 1594(Top 44%) | 1073(Top 55%) | 141(Top 61%) |
| 11.9M | 11.90 mi | 7.00 mi | 2408-900 | 1440-405 | 194-54 | 2771(Top 77%) | 1597(Top 82%) | 205(Top 88%) |
| Finish | 13.11 mi | 1.21 mi | 2423-15 | 1446-6 | 195-1 | 2541(Top 70%) | 1459(Top 75%) | 197(Top 85%) |
Segment Performance Analysis
Start → 1.2M
0.0 - 1.2 mi
Overall
1344
Males
933
M20-24
126
1.2M→4.9M
1.2 - 4.9 mi
Overall
1594
Males
1073
M20-24
141
4.9M→11.9M
4.9 - 11.9 mi
Overall
2771
Males
1597
M20-24
205
11.9M→Finish
11.9 - 13.1 mi
Overall
2541
Males
1459
M20-24
197
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.2M | - | - | - | - | #1344 |
| 1.2M → 4.9M | 56* | 220 | -164 | #1344 | #1508 |
| 4.9M → 11.9M | 11* | 911 | -900 | #1508 | #2408 |
| 11.9M → Finish | 19* | 34 | -15 | #2408 | #2423 |
| TOTALS | 86* | 1165 | -1079 |
* 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
