Fernando Alvarez
Bib: 3979 β’M β’Age: 44
Sunnyvale, 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 | 07:32:19 | 26:27 | 8:31 | 26:27 | 8:31 | - |
10K | 6.21 mi | 07:58:39 | 52:47 | 8:30 | 26:20 | 8:29 | -0:02 |
15K | 9.32 mi | 08:25:16 | 1:19:24 | 8:32 | 26:37 | 8:35 | +0:06 |
20K | 12.43 mi | 08:51:44 | 1:45:52 | 8:32 | 26:28 | 8:32 | -0:03 |
Half | 13.10 mi | 08:57:23 | 1:51:31 | 8:31 | 5:39 | 8:27 | -0:05 |
25K | 15.53 mi | 09:18:11 | 2:12:19 | 8:32 | 20:48 | 8:32 | +0:05 |
30K | 18.64 mi | 09:45:55 | 2:40:03 | 8:36 | 27:44 | 8:56 | +0:24 |
35K | 21.75 mi | 10:16:14 | 3:10:22 | 8:46 | 30:19 | 9:46 | +0:50 |
40K | 24.85 mi | 10:48:05 | 3:42:13 | 8:57 | 31:51 | 10:16 | +0:30 |
Finish | 26.22 mi | 11:02:15 | 3:56:23 | 9:02 | 14:10 | 10:24 | +0:08 |
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
8:27 /mi
Average Pace
9:01 /mi
Slowest Pace
10:24 /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
0:00
0% of race
Time at Moderate Pace
2:40:03
68% of race
Time at Slow Pace
1:16:20
32% of race
Average Pace: 9:01 /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 | 07:32:19 | 26:27 | 8:31 | 26:27 | 8:31 | #4477 | |
10K | 6.21 mi | 07:58:39 | 52:47 | 8:30 | 26:20 | 8:29 | #4588 | |
15K | 9.32 mi | 08:25:16 | 1:19:24 | 8:32 | 26:37 | 8:35 | #4564 | |
20K | 12.43 mi | 08:51:44 | 1:45:52 | 8:32 | 26:28 | 8:32 | #4537 | |
Half | 13.10 mi | 08:57:23 | 1:51:31 | 8:31 | 5:39 | 8:27 | #4534 | |
25K | 15.53 mi | 09:18:11 | 2:12:19 | 8:32 | 20:48 | 8:32 | #4502 | |
30K | 18.64 mi | 09:45:55 | 2:40:03 | 8:36 | 27:44 | 8:56 | #4530 | |
35K | 21.75 mi | 10:16:14 | 3:10:22 | 8:46 | 30:19 | 9:46 | #4619 | |
40K | 24.85 mi | 10:48:05 | 3:42:13 | 8:57 | 31:51 | 10:16 | #4795 | |
Finish | 26.22 mi | 11:02:15 | 3:56:23 | 9:02 | 14:10 | 10:24 | #4886 |
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 | 4477 | 3203 | 424 | 4522(Top 54%) | 3234(Top 62%) | 433(Top 60%) |
| 10K | 6.21 mi | 3.10 mi | 4588-111 | 3267-64 | 436-12 | 4683(Top 56%) | 3335(Top 63%) | 455(Top 63%) |
| 15K | 9.32 mi | 3.11 mi | 4564+24 | 3247+20 | 436 | 4522(Top 54%) | 3234(Top 62%) | 433(Top 60%) |
| 20K | 12.43 mi | 3.11 mi | 4537+27 | 3232+15 | 436 | 4467(Top 53%) | 3203(Top 61%) | 433(Top 60%) |
| Half | 13.10 mi | 0.67 mi | 4534+3 | 3233-1 | 436 | 4588(Top 55%) | 3271(Top 62%) | 443(Top 61%) |
| 25K | 15.53 mi | 2.43 mi | 4502+32 | 3211+22 | 433+3 | 4366(Top 52%) | 3126(Top 59%) | 421(Top 58%) |
| 30K | 18.64 mi | 3.11 mi | 4530-28 | 3227-16 | 435-2 | 4708(Top 56%) | 3311(Top 63%) | 452(Top 63%) |
| 35K | 21.75 mi | 3.11 mi | 4619-89 | 3271-44 | 445-10 | 5225(Top 62%) | 3567(Top 68%) | 498(Top 69%) |
| 40K | 24.85 mi | 3.10 mi | 4795-176 | 3355-84 | 460-15 | 5454(Top 65%) | 3648(Top 69%) | 514(Top 71%) |
| Finish | 26.22 mi | 1.37 mi | 4886-91 | 3409-54 | 472-12 | 5989(Top 72%) | 3911(Top 74%) | 535(Top 74%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
4522
Males
3234
M40-44
433
5Kβ10K
3.1 - 6.2 mi
Overall
4683
Males
3335
M40-44
455
10Kβ15K
6.2 - 9.3 mi
Overall
4522
Males
3234
M40-44
433
15Kβ20K
9.3 - 12.4 mi
Overall
4467
Males
3203
M40-44
433
20KβHalf
12.4 - 13.1 mi
Overall
4588
Males
3271
M40-44
443
Halfβ25K
13.1 - 15.5 mi
Overall
4366
Males
3126
M40-44
421
25Kβ30K
15.5 - 18.6 mi
Overall
4708
Males
3311
M40-44
452
30Kβ35K
18.6 - 21.8 mi
Overall
5225
Males
3567
M40-44
498
35Kβ40K
21.8 - 24.9 mi
Overall
5454
Males
3648
M40-44
514
40KβFinish
24.9 - 26.2 mi
Overall
5989
Males
3911
M40-44
535
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 | - | - | - | - | #4477 |
| 5K β 10K | 21 | 132 | -111 | #4477 | #4588 |
| 10K β 15K | 63 | 39 | +24 | #4588 | #4564 |
| 15K β 20K | 52 | 25 | +27 | #4564 | #4537 |
| 20K β Half | 10 | 7 | +3 | #4537 | #4534 |
| Half β 25K | 49 | 17 | +32 | #4534 | #4502 |
| 25K β 30K | 47 | 75 | -28 | #4502 | #4530 |
| 30K β 35K | 60 | 149 | -89 | #4530 | #4619 |
| 35K β 40K | 36 | 200 | -176 | #4619 | #4795 |
| 40K β Finish | 9 | 100 | -91 | #4795 | #4886 |
| TOTALS | 347 | 744 | -409 |
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
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.gpx files up to 10MB
Export & Support
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Export Track Data
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