Jae Kyung Chong
Bib: 18852•M•Age: 26
Redwood City, 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 | 09:25:39 | 30:48 | 10:26 | 30:48 | 10:26 | - |
5M | 5.00 mi | 09:51:12 | 56:21 | 11:16 | 25:33 | 12:28 | +2:02 |
10.9M | 10.90 mi | 11:04:46 | 2:09:55 | 11:55 | 1:13:34 | 12:28 | 0:00 |
Finish | 13.11 mi | 11:36:11 | 2:41:20 | 12:18 | 31:25 | 14:13 | +1:45 |
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
10:26 /mi
Average Pace
12:18 /mi
Slowest Pace
14:13 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
30:48
19% of race
Time at Steady Pace
1:39:07
61% of race
Time at Slower Pace
31:25
19% of race
Average Pace: 12:18 /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 | 09:25:39 | 30:48 | 10:26 | 30:48 | 10:26 | #1687 | |
5M | 5.00 mi | 09:51:12 | 56:21 | 11:16 | 25:33 | 12:28 | #1977 | |
10.9M | 10.90 mi | 11:04:46 | 2:09:55 | 11:55 | 1:13:34 | 12:28 | #2140 | |
Finish | 13.11 mi | 11:36:11 | 2:41:20 | 12:18 | 31:25 | 14:13 | #2200 |
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 | 1687 | 1044 | 250 | 1687(Top 63%) | 1044(Top 74%) | 250(Top 77%) |
| 5M | 5.00 mi | 2.05 mi | 1977-290 | 1172-128 | 277-27 | 2210(Top 83%) | 1261(Top 89%) | 299(Top 93%) |
| 10.9M | 10.90 mi | 5.90 mi | 2140-163 | 1221-49 | 286-9 | 2246(Top 84%) | 1256(Top 89%) | 296(Top 92%) |
| Finish | 13.11 mi | 2.21 mi | 2200-60 | 1239-18 | 290-4 | 2385(Top 89%) | 1280(Top 91%) | 298(Top 92%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
1687
Males
1044
M25-29
252
2.95M→5M
3.0 - 5.0 mi
Overall
2210
Males
1261
M25-29
301
5M→10.9M
5.0 - 10.9 mi
Overall
2246
Males
1256
M25-29
297
10.9M→Finish
10.9 - 13.1 mi
Overall
2385
Males
1280
M25-29
298
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #1687 |
| 2.95M → 5M | 5* | 295 | -290 | #1687 | #1977 |
| 5M → 10.9M | 24* | 187 | -163 | #1977 | #2140 |
| 10.9M → Finish | 9* | 69 | -60 | #2140 | #2200 |
| TOTALS | 38* | 551 | -513 |
* 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
