Owen Chu
Bib: 21503•M•Age: 41
Sunnyvale, CA
⏱️ Race Timeline
The Course
Claim it — unlock a deeper AI report on this race, free
A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 09:01:40 | 32:45 | 11:06 | 32:45 | 11:06 | - |
5M | 5.00 mi | 09:25:23 | 56:28 | 11:18 | 23:43 | 11:34 | +0:28 |
10.9M | 10.90 mi | 10:31:19 | 2:02:24 | 11:14 | 1:05:56 | 11:11 | -0:23 |
Finish | 13.11 mi | 10:55:24 | 2:26:29 | 11:10 | 24:05 | 10:54 | -0:17 |
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
10:54 /mi
Average Pace
11:10 /mi
Slowest Pace
11:34 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:02:46
84% of race
Time at Steady Pace
23:43
16% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 11:10 /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 | 09:01:40 | 32:45 | 11:06 | 32:45 | 11:06 | #2522 | |
5M | 5.00 mi | 09:25:23 | 56:28 | 11:18 | 23:43 | 11:34 | #2357 | |
10.9M | 10.90 mi | 10:31:19 | 2:02:24 | 11:14 | 1:05:56 | 11:11 | #2288 | |
Finish | 13.11 mi | 10:55:24 | 2:26:29 | 11:10 | 24:05 | 10:54 | #2213 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 2522 | 1450 | 121 | 2522(Top 74%) | 1450(Top 83%) | 121(Top 85%) |
| 5M | 5.00 mi | 2.05 mi | 2357+165 | 1382+68 | 116+5 | 2198(Top 65%) | 1304(Top 74%) | 110(Top 77%) |
| 10.9M | 10.90 mi | 5.90 mi | 2288+69 | 1341+41 | 110+6 | 2250(Top 66%) | 1325(Top 75%) | 106(Top 74%) |
| Finish | 13.11 mi | 2.21 mi | 2213+75 | 1300+41 | 104+6 | 1851(Top 55%) | 1101(Top 63%) | 89(Top 62%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
2522
Males
1450
M40-44
121
2.95M→5M
3.0 - 5.0 mi
Overall
2198
Males
1304
M40-44
110
5M→10.9M
5.0 - 10.9 mi
Overall
2250
Males
1325
M40-44
106
10.9M→Finish
10.9 - 13.1 mi
Overall
1851
Males
1101
M40-44
89
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #2522 |
| 2.95M → 5M | 174* | 9 | +165 | #2522 | #2357 |
| 5M → 10.9M | 110 | 41 | +69 | #2357 | #2288 |
| 10.9M → Finish | 86* | 11 | +75 | #2288 | #2213 |
| TOTALS | 370* | 61 | +309 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
Find another athlete or browse the full results
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
The San Francisco Marathon
