Zhiyin Zhao
Bib: 11270 β’M β’Age: 30
san francisco, CA

Race Timeline and Course Information
Your journey through the course with elevation, pacing, and checkpoint details
β±οΈ Race Timeline
Watch your race unfold from start to finish
Splits & Pacing
Detailed breakdown of your race performance at each timing point
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 07:45:26 | 33:28 | 10:47 | 33:28 | 10:47 | - |
10K | 6.21 mi | 08:18:55 | 1:06:57 | 10:47 | 33:29 | 10:47 | 0:00 |
15K | 9.32 mi | 08:54:04 | 1:42:06 | 10:58 | 35:09 | 11:19 | +0:32 |
Half | 13.10 mi | 09:38:49 | 2:26:51 | 11:13 | 44:45 | 11:52 | +0:33 |
25K | 15.53 mi | 10:10:11 | 2:58:13 | 11:29 | 31:22 | 12:53 | +1:01 |
30K | 18.64 mi | 10:59:17 | 3:47:19 | 12:12 | 49:06 | 15:49 | +2:56 |
35K | 21.75 mi | 11:55:07 | 4:43:09 | 13:02 | 55:50 | 17:59 | +2:10 |
40K | 24.85 mi | 12:50:28 | 5:38:30 | 13:38 | 55:21 | 17:49 | -0:10 |
Finish | 26.22 mi | 13:12:50 | 6:00:52 | 13:47 | 22:22 | 16:24 | -1:25 |
Checkpoint Splits Visualizations
Explore your race data through different visual perspectives. Scroll to discover each visualization.
πPace Line
Pace Progression
Track your pace changes throughout the race. Green = fastest, yellow = moderate, red = slowest segments.
Fastest Pace
10:47 /mi
Average Pace
13:46 /mi
Slowest Pace
17:59 /mi
πSegments
Segment Time Comparison
Bar length shows time spent in each segment. Color indicates pace quality: green = fast pace, yellow = moderate, red = slow pace.
Time at Fast Pace
1:42:06
28% of race
Time at Moderate Pace
1:16:07
21% of race
Time at Slow Pace
3:02:39
51% of race
Average Pace: 13:46 /mi
π¨Heatmap
Pace Heatmap
Visual intensity map of your pacing throughout the race. Green = fastest, yellow = moderate, red = slowest.
Click or hover over segments to see details
β¨Sparklines
Checkpoint Splits with Pace Trends
Enhanced split table showing pace trends through mini sparkline visualizations.
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 07:45:26 | 33:28 | 10:47 | 33:28 | 10:47 | #6469 | |
10K | 6.21 mi | 08:18:55 | 1:06:57 | 10:47 | 33:29 | 10:47 | #6463 | |
15K | 9.32 mi | 08:54:04 | 1:42:06 | 10:58 | 35:09 | 11:19 | #6461 | |
Half | 13.10 mi | 09:38:49 | 2:26:51 | 11:13 | 44:45 | 11:52 | #6492 | |
25K | 15.53 mi | 10:10:11 | 2:58:13 | 11:29 | 31:22 | 12:53 | #6527 | |
30K | 18.64 mi | 10:59:17 | 3:47:19 | 12:12 | 49:06 | 15:49 | #6760 | |
35K | 21.75 mi | 11:55:07 | 4:43:09 | 13:02 | 55:50 | 17:59 | #6982 | |
40K | 24.85 mi | 12:50:28 | 5:38:30 | 13:38 | 55:21 | 17:49 | #7138 | |
Finish | 26.22 mi | 13:12:50 | 6:00:52 | 13:47 | 22:22 | 16:24 | #7189 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 6469 | 3852 | 596 | 6405(Top 86%) | 3804(Top 90%) | 593(Top 98%) |
| 10K | 6.21 mi | 3.10 mi | 6463+6 | 3845+7 | 595+1 | 6496(Top 87%) | 3856(Top 91%) | 597(Top 99%) |
| 15K | 9.32 mi | 3.11 mi | 6461+2 | 3838+7 | 595 | 6405(Top 86%) | 3804(Top 90%) | 593(Top 98%) |
| Half | 13.10 mi | 3.78 mi | 6492-31 | 3856-18 | 595 | 6560(Top 88%) | 3860(Top 92%) | 590(Top 98%) |
| 25K | 15.53 mi | 2.43 mi | 6527-35 | 3867-11 | 593+2 | 6633(Top 89%) | 3885(Top 92%) | 588(Top 97%) |
| 30K | 18.64 mi | 3.11 mi | 6760-233 | 3951-84 | 597-4 | 7323(Top 98%) | 4133(Top 98%) | 607(Top 100%) |
| 35K | 21.75 mi | 3.11 mi | 6982-222 | 4039-88 | 605-8 | 7436(Top 100%) | 4195(Top 99%) | 620(Top 103%) |
| 40K | 24.85 mi | 3.10 mi | 7138-156 | 4083-44 | 610-5 | 7393(Top 99%) | 4158(Top 99%) | 618(Top 102%) |
| Finish | 26.22 mi | 1.37 mi | 7189-51 | 4105-22 | 615-5 | 7333(Top 98%) | 4129(Top 98%) | 617(Top 102%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
6405
Males
3804
M30-34
593
5Kβ10K
3.1 - 6.2 mi
Overall
6496
Males
3856
M30-34
597
10Kβ15K
6.2 - 9.3 mi
Overall
6405
Males
3804
M30-34
593
15KβHalf
9.3 - 13.1 mi
Overall
6560
Males
3860
M30-34
590
Halfβ25K
13.1 - 15.5 mi
Overall
6633
Males
3885
M30-34
588
25Kβ30K
15.5 - 18.6 mi
Overall
7323
Males
4133
M30-34
607
30Kβ35K
18.6 - 21.8 mi
Overall
7436
Males
4195
M30-34
620
35Kβ40K
21.8 - 24.9 mi
Overall
7393
Males
4158
M30-34
618
40KβFinish
24.9 - 26.2 mi
Overall
7333
Males
4129
M30-34
617
Passing
Athletes you passed and who passed you throughout the race
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start β 5K | - | - | - | - | #6469 |
| 5K β 10K | 57 | 51 | +6 | #6469 | #6463 |
| 10K β 15K | 68 | 66 | +2 | #6463 | #6461 |
| 15K β Half | 42 | 73 | -31 | #6461 | #6492 |
| Half β 25K | 28 | 63 | -35 | #6492 | #6527 |
| 25K β 30K | 5 | 200 | -233 | #6527 | #6760 |
| 30K β 35K | 1 | 200 | -222 | #6760 | #6982 |
| 35K β 40K | 1 | 157 | -156 | #6982 | #7138 |
| 40K β Finish | 0 | 51 | -51 | #7138 | #7189 |
| TOTALS | 202 | 861 | -720 |
Passing Analysis Visualizations
Explore your passing analysis through 5 different visualizations. Scroll to discover each one.
πPosition Graph
π¨Heatmap Timeline
πPassing Circle
πPosition Flow
πRace Lanes
Qualifying & Age Grade
See how your performance stacks up against qualifying standards
Boston Qualifying analysis available
NYC Marathon Qualifying analysis available
Finisher Certificate
Download and share your official race completion certificate
Your certificate is generated on-demand and can be shared on social media or saved for your records
Activity Data
Upload your GPX file to see detailed activity metrics
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.gpx files up to 10MB
Export & Support
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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?
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