Brandon Szeto
Bib: 2220 β’M β’Age: 33
Antioch, 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 | 07:32:22 | 26:07 | 8:25 | 26:07 | 8:25 | - |
10K | 6.21 mi | 07:58:58 | 52:43 | 8:30 | 26:36 | 8:34 | +0:09 |
15K | 9.32 mi | 08:25:58 | 1:19:43 | 8:34 | 27:00 | 8:42 | +0:08 |
20K | 12.43 mi | 08:53:21 | 1:47:07 | 8:38 | 27:23 | 8:49 | +0:07 |
Half | 13.10 mi | 08:59:21 | 1:53:06 | 8:39 | 6:00 | 8:56 | +0:07 |
25K | 15.53 mi | 09:21:19 | 2:15:04 | 8:42 | 21:58 | 9:02 | +0:06 |
30K | 18.64 mi | 09:48:58 | 2:42:43 | 8:44 | 27:39 | 8:54 | -0:08 |
35K | 21.75 mi | 10:18:50 | 3:12:35 | 8:52 | 29:52 | 9:37 | +0:43 |
40K | 24.85 mi | 10:49:05 | 3:42:50 | 8:58 | 30:15 | 9:45 | +0:08 |
Finish | 26.22 mi | 11:01:52 | 3:55:37 | 9:00 | 12:47 | 9:23 | -0:22 |
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
8:25 /mi
Average Pace
9:00 /mi
Slowest Pace
9:45 /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
2:42:43
69% of race
Time at Moderate Pace
1:12:54
31% of race
Time at Slow Pace
0:00
0% of race
Average Pace: 8:59 /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 | 07:32:22 | 26:07 | 8:25 | 26:07 | 8:25 | #4211 | |
10K | 6.21 mi | 07:58:58 | 52:43 | 8:30 | 26:36 | 8:34 | #4465 | |
15K | 9.32 mi | 08:25:58 | 1:19:43 | 8:34 | 27:00 | 8:42 | #4522 | |
20K | 12.43 mi | 08:53:21 | 1:47:07 | 8:38 | 27:23 | 8:49 | #4604 | |
Half | 13.10 mi | 08:59:21 | 1:53:06 | 8:39 | 6:00 | 8:56 | #4632 | |
25K | 15.53 mi | 09:21:19 | 2:15:04 | 8:42 | 21:58 | 9:02 | #4722 | |
30K | 18.64 mi | 09:48:58 | 2:42:43 | 8:44 | 27:39 | 8:54 | #4715 | |
35K | 21.75 mi | 10:18:50 | 3:12:35 | 8:52 | 29:52 | 9:37 | #4772 | |
40K | 24.85 mi | 10:49:05 | 3:42:50 | 8:58 | 30:15 | 9:45 | #4864 | |
Finish | 26.22 mi | 11:01:52 | 3:55:37 | 9:00 | 12:47 | 9:23 | #4879 |
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 | 4211 | 3027 | 688 | 4615(Top 57%) | 3266(Top 64%) | 731(Top 75%) |
| 10K | 6.21 mi | 3.10 mi | 4465-254 | 3180-153 | 716-28 | 4758(Top 58%) | 3345(Top 65%) | 741(Top 76%) |
| 15K | 9.32 mi | 3.11 mi | 4522-57 | 3210-30 | 719-3 | 4615(Top 57%) | 3266(Top 64%) | 731(Top 75%) |
| 20K | 12.43 mi | 3.11 mi | 4604-82 | 3247-37 | 727-8 | 4871(Top 60%) | 3412(Top 67%) | 752(Top 77%) |
| Half | 13.10 mi | 0.67 mi | 4632-28 | 3267-20 | 729-2 | 5210(Top 64%) | 3610(Top 71%) | 794(Top 81%) |
| 25K | 15.53 mi | 2.43 mi | 4722-90 | 3323-56 | 736-7 | 5129(Top 63%) | 3559(Top 70%) | 783(Top 80%) |
| 30K | 18.64 mi | 3.11 mi | 4715+7 | 3309+14 | 737-1 | 4708(Top 58%) | 3295(Top 64%) | 738(Top 76%) |
| 35K | 21.75 mi | 3.11 mi | 4772-57 | 3336-27 | 746-9 | 5186(Top 63%) | 3499(Top 68%) | 776(Top 79%) |
| 40K | 24.85 mi | 3.10 mi | 4864-92 | 3369-33 | 748-2 | 5146(Top 63%) | 3433(Top 67%) | 740(Top 76%) |
| Finish | 26.22 mi | 1.37 mi | 4879-15 | 3371-2 | 753-5 | 5135(Top 63%) | 3416(Top 67%) | 740(Top 76%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
4615
Males
3266
M30-34
731
5Kβ10K
3.1 - 6.2 mi
Overall
4758
Males
3345
M30-34
741
10Kβ15K
6.2 - 9.3 mi
Overall
4615
Males
3266
M30-34
731
15Kβ20K
9.3 - 12.4 mi
Overall
4871
Males
3412
M30-34
752
20KβHalf
12.4 - 13.1 mi
Overall
5210
Males
3610
M30-34
794
Halfβ25K
13.1 - 15.5 mi
Overall
5129
Males
3559
M30-34
783
25Kβ30K
15.5 - 18.6 mi
Overall
4708
Males
3295
M30-34
738
30Kβ35K
18.6 - 21.8 mi
Overall
5186
Males
3499
M30-34
776
35Kβ40K
21.8 - 24.9 mi
Overall
5146
Males
3433
M30-34
740
40KβFinish
24.9 - 26.2 mi
Overall
5135
Males
3416
M30-34
740
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 | - | - | - | - | #4211 |
| 5K β 10K | 4 | 200 | -254 | #4211 | #4465 |
| 10K β 15K | 15 | 72 | -57 | #4465 | #4522 |
| 15K β 20K | 20 | 102 | -82 | #4522 | #4604 |
| 20K β Half | 3 | 31 | -28 | #4604 | #4632 |
| Half β 25K | 31 | 121 | -90 | #4632 | #4722 |
| 25K β 30K | 53 | 46 | +7 | #4722 | #4715 |
| 30K β 35K | 49 | 106 | -57 | #4715 | #4772 |
| 35K β 40K | 33 | 125 | -92 | #4772 | #4864 |
| 40K β Finish | 20 | 35 | -15 | #4864 | #4879 |
| TOTALS | 228 | 838 | -668 |
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
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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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