Jean Ji
Bib: 1095 β’F β’Age: 29
Elk Grove, 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 | 07:35:40 | 28:24 | 9:09 | 28:24 | 9:09 | - |
10K | 6.21 mi | 08:02:46 | 55:31 | 8:57 | 27:06 | 8:44 | -0:25 |
15K | 9.32 mi | 08:30:40 | 1:23:24 | 8:57 | 27:54 | 8:59 | +0:15 |
20K | 12.43 mi | 09:01:02 | 1:53:46 | 9:10 | 30:22 | 9:47 | +0:48 |
Half | 13.10 mi | 09:07:11 | 1:59:55 | 9:10 | 6:09 | 9:11 | -0:36 |
25K | 15.53 mi | 09:30:36 | 2:23:20 | 9:14 | 23:25 | 9:37 | +0:26 |
30K | 18.64 mi | 10:00:43 | 2:53:27 | 9:19 | 30:06 | 9:42 | +0:05 |
35K | 21.75 mi | 10:34:24 | 3:27:08 | 9:32 | 33:41 | 10:51 | +1:09 |
40K | 24.85 mi | 11:08:11 | 4:00:55 | 9:42 | 33:47 | 10:53 | +0:02 |
Finish | 26.22 mi | 11:23:05 | 4:15:49 | 9:46 | 14:54 | 10:56 | +0:03 |
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
8:44 /mi
Average Pace
9:46 /mi
Slowest Pace
10:56 /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
1:29:34
35% of race
Time at Steady Pace
1:23:53
33% of race
Time at Slower Pace
1:22:22
32% of race
Average Pace: 9:45 /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 | 07:35:40 | 28:24 | 9:09 | 28:24 | 9:09 | #5535 | |
10K | 6.21 mi | 08:02:46 | 55:31 | 8:57 | 27:06 | 8:44 | #5287 | |
15K | 9.32 mi | 08:30:40 | 1:23:24 | 8:57 | 27:54 | 8:59 | #5227 | |
20K | 12.43 mi | 09:01:02 | 1:53:46 | 9:10 | 30:22 | 9:47 | #5583 | |
Half | 13.10 mi | 09:07:11 | 1:59:55 | 9:10 | 6:09 | 9:11 | #5586 | |
25K | 15.53 mi | 09:30:36 | 2:23:20 | 9:14 | 23:25 | 9:37 | #5646 | |
30K | 18.64 mi | 10:00:43 | 2:53:27 | 9:19 | 30:06 | 9:42 | #5630 | |
35K | 21.75 mi | 10:34:24 | 3:27:08 | 9:32 | 33:41 | 10:51 | #5686 | |
40K | 24.85 mi | 11:08:11 | 4:00:55 | 9:42 | 33:47 | 10:53 | #5709 | |
Finish | 26.22 mi | 11:23:05 | 4:15:49 | 9:46 | 14:54 | 10:56 | #5735 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 5535 | 1712 | 381 | 5124(Top 63%) | 1554(Top 51%) | 353(Top 64%) |
| 10K | 6.21 mi | 3.10 mi | 5287+248 | 1608+104 | 359+22 | 5064(Top 62%) | 1512(Top 50%) | 334(Top 61%) |
| 15K | 9.32 mi | 3.11 mi | 5227+60 | 1585+23 | 357+2 | 5124(Top 63%) | 1554(Top 51%) | 353(Top 64%) |
| 20K | 12.43 mi | 3.11 mi | 5583-356 | 1722-137 | 390-33 | 6107(Top 75%) | 1970(Top 65%) | 430(Top 78%) |
| Half | 13.10 mi | 0.67 mi | 5586-3 | 1727-5 | 390 | 5649(Top 69%) | 1769(Top 58%) | 398(Top 72%) |
| 25K | 15.53 mi | 2.43 mi | 5646-60 | 1771-44 | 398-8 | 5806(Top 71%) | 1866(Top 62%) | 418(Top 76%) |
| 30K | 18.64 mi | 3.11 mi | 5630+16 | 1776-5 | 397+1 | 5651(Top 69%) | 1822(Top 60%) | 410(Top 74%) |
| 35K | 21.75 mi | 3.11 mi | 5686-56 | 1828-52 | 409-12 | 6147(Top 75%) | 2115(Top 70%) | 458(Top 83%) |
| 40K | 24.85 mi | 3.10 mi | 5709-23 | 1859-31 | 418-9 | 6073(Top 74%) | 2112(Top 70%) | 457(Top 83%) |
| Finish | 26.22 mi | 1.37 mi | 5735-26 | 1881-22 | 423-5 | 6520(Top 80%) | 2323(Top 77%) | 498(Top 90%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
5124
Females
1554
F25-29
353
5Kβ10K
3.1 - 6.2 mi
Overall
5064
Females
1512
F25-29
334
10Kβ15K
6.2 - 9.3 mi
Overall
5124
Females
1554
F25-29
353
15Kβ20K
9.3 - 12.4 mi
Overall
6107
Females
1970
F25-29
430
20KβHalf
12.4 - 13.1 mi
Overall
5649
Females
1769
F25-29
398
Halfβ25K
13.1 - 15.5 mi
Overall
5806
Females
1866
F25-29
418
25Kβ30K
15.5 - 18.6 mi
Overall
5651
Females
1822
F25-29
410
30Kβ35K
18.6 - 21.8 mi
Overall
6147
Females
2115
F25-29
458
35Kβ40K
21.8 - 24.9 mi
Overall
6073
Females
2112
F25-29
457
40KβFinish
24.9 - 26.2 mi
Overall
6520
Females
2323
F25-29
498
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 | - | - | - | - | #5535 |
| 5K β 10K | 260* | 12 | +248 | #5535 | #5287 |
| 10K β 15K | 84 | 24 | +60 | #5287 | #5227 |
| 15K β 20K | 7 | 200 | -356 | #5227 | #5583 |
| 20K β Half | 14 | 17 | -3 | #5583 | #5586 |
| Half β 25K | 43 | 103 | -60 | #5586 | #5646 |
| 25K β 30K | 64 | 48 | +16 | #5646 | #5630 |
| 30K β 35K | 53 | 109 | -56 | #5630 | #5686 |
| 35K β 40K | 50 | 73 | -23 | #5686 | #5709 |
| 40K β Finish | 17 | 43 | -26 | #5709 | #5735 |
| TOTALS | 592* | 629 | -200 |
* Includes athletes who did not complete a segment (DNF/DNQ).
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
Olympic Trials 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
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Export & Support
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Export Track Data
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Questions or issues regarding timing data?
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