Eric Lau
Bib: 9574 β’M β’Age: 41
San Leandro, 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 | 07:44:39 | 32:28 | 10:28 | 32:28 | 10:28 | - |
10K | 6.21 mi | 08:20:07 | 1:07:56 | 10:56 | 35:28 | 11:25 | +0:57 |
15K | 9.32 mi | 08:54:31 | 1:42:20 | 10:59 | 34:24 | 11:05 | -0:20 |
Half | 13.10 mi | 09:37:10 | 2:24:59 | 11:05 | 42:39 | 11:18 | +0:13 |
25K | 15.53 mi | 10:05:17 | 2:53:06 | 11:09 | 28:07 | 11:33 | +0:15 |
30K | 18.64 mi | 10:43:47 | 3:31:36 | 11:22 | 38:30 | 12:24 | +0:51 |
35K | 21.75 mi | 11:22:47 | 4:10:36 | 11:32 | 39:00 | 12:34 | +0:10 |
40K | 24.85 mi | 12:05:32 | 4:53:21 | 11:49 | 42:45 | 13:46 | +1:12 |
Finish | 26.22 mi | 12:25:06 | 5:12:55 | 11:57 | 19:34 | 14:21 | +0:35 |
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
10:28 /mi
Average Pace
11:57 /mi
Slowest Pace
14:21 /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
32:28
10% of race
Time at Moderate Pace
2:20:38
45% of race
Time at Slow Pace
2:19:49
45% of race
Average Pace: 11:56 /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 | 07:44:39 | 32:28 | 10:28 | 32:28 | 10:28 | #6720 | |
10K | 6.21 mi | 08:20:07 | 1:07:56 | 10:56 | 35:28 | 11:25 | #7126 | |
15K | 9.32 mi | 08:54:31 | 1:42:20 | 10:59 | 34:24 | 11:05 | #7038 | |
Half | 13.10 mi | 09:37:10 | 2:24:59 | 11:05 | 42:39 | 11:18 | #6997 | |
25K | 15.53 mi | 10:05:17 | 2:53:06 | 11:09 | 28:07 | 11:33 | #6929 | |
30K | 18.64 mi | 10:43:47 | 3:31:36 | 11:22 | 38:30 | 12:24 | #6916 | |
35K | 21.75 mi | 11:22:47 | 4:10:36 | 11:32 | 39:00 | 12:34 | #6855 | |
40K | 24.85 mi | 12:05:32 | 4:53:21 | 11:49 | 42:45 | 13:46 | #6916 | |
Finish | 26.22 mi | 12:25:06 | 5:12:55 | 11:57 | 19:34 | 14:21 | #6976 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 6720 | 4190 | 649 | 6892(Top 86%) | 4271(Top 90%) | 663(Top 91%) |
| 10K | 6.21 mi | 3.10 mi | 7126-406 | 4388-198 | 685-36 | 7471(Top 94%) | 4547(Top 96%) | 708(Top 97%) |
| 15K | 9.32 mi | 3.11 mi | 7038+88 | 4345+43 | 673+12 | 6892(Top 86%) | 4271(Top 90%) | 663(Top 91%) |
| Half | 13.10 mi | 3.78 mi | 6997+41 | 4320+25 | 671+2 | 6906(Top 87%) | 4267(Top 90%) | 656(Top 90%) |
| 25K | 15.53 mi | 2.43 mi | 6929+68 | 4283+37 | 664+7 | 6656(Top 83%) | 4113(Top 87%) | 639(Top 88%) |
| 30K | 18.64 mi | 3.11 mi | 6916+13 | 4266+17 | 662+2 | 6882(Top 86%) | 4187(Top 88%) | 653(Top 90%) |
| 35K | 21.75 mi | 3.11 mi | 6855+61 | 4219+47 | 654+8 | 6490(Top 81%) | 3924(Top 83%) | 625(Top 86%) |
| 40K | 24.85 mi | 3.10 mi | 6916-61 | 4226-7 | 651+3 | 7128(Top 89%) | 4230(Top 89%) | 669(Top 92%) |
| Finish | 26.22 mi | 1.37 mi | 6976-60 | 4253-27 | 653-2 | 7557(Top 95%) | 4490(Top 95%) | 705(Top 97%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
6892
Males
4271
M40-44
663
5Kβ10K
3.1 - 6.2 mi
Overall
7471
Males
4547
M40-44
708
10Kβ15K
6.2 - 9.3 mi
Overall
6892
Males
4271
M40-44
663
15KβHalf
9.3 - 13.1 mi
Overall
6906
Males
4267
M40-44
656
Halfβ25K
13.1 - 15.5 mi
Overall
6656
Males
4113
M40-44
639
25Kβ30K
15.5 - 18.6 mi
Overall
6882
Males
4187
M40-44
653
30Kβ35K
18.6 - 21.8 mi
Overall
6490
Males
3924
M40-44
625
35Kβ40K
21.8 - 24.9 mi
Overall
7128
Males
4230
M40-44
669
40KβFinish
24.9 - 26.2 mi
Overall
7557
Males
4490
M40-44
705
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 | - | - | - | - | #6720 |
| 5K β 10K | 5 | 200 | -406 | #6720 | #7126 |
| 10K β 15K | 100 | 12 | +88 | #7126 | #7038 |
| 15K β Half | 78 | 37 | +41 | #7038 | #6997 |
| Half β 25K | 88 | 20 | +68 | #6997 | #6929 |
| 25K β 30K | 56 | 43 | +13 | #6929 | #6916 |
| 30K β 35K | 85 | 24 | +61 | #6916 | #6855 |
| 35K β 40K | 24 | 85 | -61 | #6855 | #6916 |
| 40K β Finish | 4 | 64 | -60 | #6916 | #6976 |
| TOTALS | 440 | 485 | -256 |
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
Explore more race data and athlete comparisons


