Jia Fei
Bib: 3975 β’F β’Age: 35
San Jose, 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 | 07:40:45 | 32:49 | 10:34 | 32:49 | 10:34 | - |
10K | 6.21 mi | 08:13:01 | 1:05:05 | 10:29 | 32:16 | 10:24 | -0:10 |
15K | 9.32 mi | 08:46:43 | 1:38:47 | 10:36 | 33:42 | 10:51 | +0:27 |
Half | 13.10 mi | 09:27:26 | 2:19:30 | 10:40 | 40:43 | 10:47 | -0:04 |
25K | 15.53 mi | 09:54:40 | 2:46:44 | 10:44 | 27:14 | 11:11 | +0:24 |
30K | 18.64 mi | 10:29:55 | 3:21:59 | 10:51 | 35:15 | 11:21 | +0:10 |
35K | 21.75 mi | 11:07:28 | 3:59:32 | 11:01 | 37:33 | 12:06 | +0:45 |
40K | 24.85 mi | 11:45:35 | 4:37:39 | 11:11 | 38:07 | 12:17 | +0:11 |
Finish | 26.22 mi | 12:01:38 | 4:53:42 | 11:13 | 16:03 | 11:47 | -0:30 |
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. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
10:24 /mi
Average Pace
11:13 /mi
Slowest Pace
12:17 /mi
πSegments
Segment Time Comparison
Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.
Time at Faster Pace
3:21:59
69% of race
Time at Steady Pace
53:36
18% of race
Time at Slower Pace
38:07
13% of race
Average Pace: 11:12 /mi
π¨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
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 | 07:40:45 | 32:49 | 10:34 | 32:49 | 10:34 | #6670 | |
10K | 6.21 mi | 08:13:01 | 1:05:05 | 10:29 | 32:16 | 10:24 | #6607 | |
15K | 9.32 mi | 08:46:43 | 1:38:47 | 10:36 | 33:42 | 10:51 | #6512 | |
Half | 13.10 mi | 09:27:26 | 2:19:30 | 10:40 | 40:43 | 10:47 | #6442 | |
25K | 15.53 mi | 09:54:40 | 2:46:44 | 10:44 | 27:14 | 11:11 | #6366 | |
30K | 18.64 mi | 10:29:55 | 3:21:59 | 10:51 | 35:15 | 11:21 | #6282 | |
35K | 21.75 mi | 11:07:28 | 3:59:32 | 11:01 | 37:33 | 12:06 | #6230 | |
40K | 24.85 mi | 11:45:35 | 4:37:39 | 11:11 | 38:07 | 12:17 | #6184 | |
Finish | 26.22 mi | 12:01:38 | 4:53:42 | 11:13 | 16:03 | 11:47 | #6185 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F35-39 | Seg. Overall | Seg. Females | Seg. F35-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 6670 | 2910 | 511 | 6396(Top 82%) | 2762(Top 76%) | 485(Top 78%) |
| 10K | 6.21 mi | 3.10 mi | 6607+63 | 2881+29 | 509+2 | 6510(Top 83%) | 2813(Top 77%) | 501(Top 81%) |
| 15K | 9.32 mi | 3.11 mi | 6512+95 | 2818+63 | 493+16 | 6396(Top 82%) | 2762(Top 76%) | 485(Top 78%) |
| Half | 13.10 mi | 3.78 mi | 6442+70 | 2782+36 | 492+1 | 6281(Top 80%) | 2701(Top 74%) | 479(Top 78%) |
| 25K | 15.53 mi | 2.43 mi | 6366+76 | 2753+29 | 485+7 | 6160(Top 79%) | 2656(Top 73%) | 478(Top 77%) |
| 30K | 18.64 mi | 3.11 mi | 6282+84 | 2714+39 | 476+9 | 5961(Top 76%) | 2596(Top 71%) | 464(Top 75%) |
| 35K | 21.75 mi | 3.11 mi | 6230+52 | 2713+1 | 480-4 | 5972(Top 77%) | 2670(Top 73%) | 477(Top 77%) |
| 40K | 24.85 mi | 3.10 mi | 6184+46 | 2703+10 | 482-2 | 5932(Top 76%) | 2703(Top 74%) | 478(Top 77%) |
| Finish | 26.22 mi | 1.37 mi | 6185-1 | 2710-7 | 483-1 | 6115(Top 78%) | 2811(Top 77%) | 502(Top 81%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
6396
Females
2762
F35-39
485
5Kβ10K
3.1 - 6.2 mi
Overall
6510
Females
2813
F35-39
501
10Kβ15K
6.2 - 9.3 mi
Overall
6396
Females
2762
F35-39
485
15KβHalf
9.3 - 13.1 mi
Overall
6281
Females
2701
F35-39
479
Halfβ25K
13.1 - 15.5 mi
Overall
6160
Females
2656
F35-39
478
25Kβ30K
15.5 - 18.6 mi
Overall
5961
Females
2596
F35-39
464
30Kβ35K
18.6 - 21.8 mi
Overall
5972
Females
2670
F35-39
477
35Kβ40K
21.8 - 24.9 mi
Overall
5932
Females
2703
F35-39
478
40KβFinish
24.9 - 26.2 mi
Overall
6115
Females
2811
F35-39
502
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 | - | - | - | - | #6670 |
| 5K β 10K | 107 | 44 | +63 | #6670 | #6607 |
| 10K β 15K | 126 | 31 | +95 | #6607 | #6512 |
| 15K β Half | 89 | 19 | +70 | #6512 | #6442 |
| Half β 25K | 95 | 19 | +76 | #6442 | #6366 |
| 25K β 30K | 100 | 16 | +84 | #6366 | #6282 |
| 30K β 35K | 94 | 42 | +52 | #6282 | #6230 |
| 35K β 40K | 75 | 29 | +46 | #6230 | #6184 |
| 40K β Finish | 24 | 25 | -1 | #6184 | #6185 |
| TOTALS | 710 | 225 | +485 |
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
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Your certificate is generated on-demand and can be shared on social media or saved for your records
Activity Data
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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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