Sarah Chu
Bib: 2767 β’F β’Age: 31
Sacramento, 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 | 07:42:05 | 30:48 | 9:55 | 30:48 | 9:55 | - |
10K | 6.21 mi | 08:12:29 | 1:01:12 | 9:51 | 30:24 | 9:48 | -0:07 |
15K | 9.32 mi | 08:44:14 | 1:32:57 | 9:59 | 31:45 | 10:14 | +0:26 |
Half | 13.10 mi | 09:23:19 | 2:12:02 | 10:05 | 39:05 | 10:22 | +0:08 |
25K | 15.53 mi | 09:48:33 | 2:37:16 | 10:08 | 25:14 | 10:22 | 0:00 |
30K | 18.64 mi | 10:20:00 | 3:08:43 | 10:08 | 31:27 | 10:08 | -0:14 |
35K | 21.75 mi | 10:53:29 | 3:42:12 | 10:14 | 33:29 | 10:47 | +0:39 |
40K | 24.85 mi | 11:30:58 | 4:19:41 | 10:27 | 37:29 | 12:04 | +1:17 |
Finish | 26.22 mi | 11:45:39 | 4:34:22 | 10:29 | 14:41 | 10:46 | -1:18 |
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
9:48 /mi
Average Pace
10:28 /mi
Slowest Pace
12:04 /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
1:01:12
22% of race
Time at Moderate Pace
2:07:31
46% of race
Time at Slow Pace
1:25:39
31% of race
Average Pace: 10:28 /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 | 07:42:05 | 30:48 | 9:55 | 30:48 | 9:55 | #5952 | |
10K | 6.21 mi | 08:12:29 | 1:01:12 | 9:51 | 30:24 | 9:48 | #5918 | |
15K | 9.32 mi | 08:44:14 | 1:32:57 | 9:59 | 31:45 | 10:14 | #5876 | |
Half | 13.10 mi | 09:23:19 | 2:12:02 | 10:05 | 39:05 | 10:22 | #5864 | |
25K | 15.53 mi | 09:48:33 | 2:37:16 | 10:08 | 25:14 | 10:22 | #5791 | |
30K | 18.64 mi | 10:20:00 | 3:08:43 | 10:08 | 31:27 | 10:08 | #5616 | |
35K | 21.75 mi | 10:53:29 | 3:42:12 | 10:14 | 33:29 | 10:47 | #5475 | |
40K | 24.85 mi | 11:30:58 | 4:19:41 | 10:27 | 37:29 | 12:04 | #5512 | |
Finish | 26.22 mi | 11:45:39 | 4:34:22 | 10:29 | 14:41 | 10:46 | #5492 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 5952 | 2509 | 479 | 5804(Top 74%) | 2443(Top 67%) | 471(Top 81%) |
| 10K | 6.21 mi | 3.10 mi | 5918+34 | 2490+19 | 478+1 | 5878(Top 75%) | 2477(Top 68%) | 476(Top 81%) |
| 15K | 9.32 mi | 3.11 mi | 5876+42 | 2474+16 | 475+3 | 5804(Top 74%) | 2443(Top 67%) | 471(Top 81%) |
| Half | 13.10 mi | 3.78 mi | 5864+12 | 2472+2 | 476-1 | 5922(Top 76%) | 2493(Top 69%) | 478(Top 82%) |
| 25K | 15.53 mi | 2.43 mi | 5791+73 | 2431+41 | 474+2 | 5471(Top 70%) | 2274(Top 63%) | 454(Top 78%) |
| 30K | 18.64 mi | 3.11 mi | 5616+175 | 2348+83 | 461+13 | 4943(Top 63%) | 2036(Top 56%) | 407(Top 70%) |
| 35K | 21.75 mi | 3.11 mi | 5475+141 | 2303+45 | 457+4 | 4993(Top 64%) | 2159(Top 59%) | 429(Top 73%) |
| 40K | 24.85 mi | 3.10 mi | 5512-37 | 2344-41 | 462-5 | 5779(Top 74%) | 2622(Top 72%) | 490(Top 84%) |
| Finish | 26.22 mi | 1.37 mi | 5492+20 | 2342+2 | 464-2 | 5219(Top 67%) | 2363(Top 65%) | 467(Top 80%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
5804
Females
2443
F30-34
471
5Kβ10K
3.1 - 6.2 mi
Overall
5878
Females
2477
F30-34
476
10Kβ15K
6.2 - 9.3 mi
Overall
5804
Females
2443
F30-34
471
15KβHalf
9.3 - 13.1 mi
Overall
5922
Females
2493
F30-34
478
Halfβ25K
13.1 - 15.5 mi
Overall
5471
Females
2274
F30-34
454
25Kβ30K
15.5 - 18.6 mi
Overall
4943
Females
2036
F30-34
407
30Kβ35K
18.6 - 21.8 mi
Overall
4993
Females
2159
F30-34
429
35Kβ40K
21.8 - 24.9 mi
Overall
5779
Females
2622
F30-34
490
40KβFinish
24.9 - 26.2 mi
Overall
5219
Females
2363
F30-34
467
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 | - | - | - | - | #5952 |
| 5K β 10K | 85 | 51 | +34 | #5952 | #5918 |
| 10K β 15K | 86 | 44 | +42 | #5918 | #5876 |
| 15K β Half | 70 | 58 | +12 | #5876 | #5864 |
| Half β 25K | 90 | 17 | +73 | #5864 | #5791 |
| 25K β 30K | 179 | 4 | +175 | #5791 | #5616 |
| 30K β 35K | 165 | 24 | +141 | #5616 | #5475 |
| 35K β 40K | 54 | 91 | -37 | #5475 | #5512 |
| 40K β Finish | 41 | 21 | +20 | #5512 | #5492 |
| TOTALS | 770 | 310 | +460 |
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
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export & Support
Download your data, get help, and share your feedback
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
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