David Wang
Bib: 9668 β’M β’Age: 31
SF, 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 | 07:30:51 | 25:05 | 8:05 | 25:05 | 8:05 | - |
10K | 6.21 mi | 07:54:39 | 48:53 | 7:52 | 23:48 | 7:40 | -0:25 |
15K | 9.32 mi | 08:18:33 | 1:12:47 | 7:49 | 23:54 | 7:42 | +0:02 |
20K | 12.43 mi | 08:42:05 | 1:36:19 | 7:46 | 23:32 | 7:35 | -0:07 |
Half | 13.10 mi | 08:47:13 | 1:41:27 | 7:45 | 5:08 | 7:39 | +0:04 |
25K | 15.53 mi | 09:05:29 | 1:59:43 | 7:43 | 18:16 | 7:30 | -0:09 |
30K | 18.64 mi | 09:28:57 | 2:23:10 | 7:41 | 23:28 | 7:34 | +0:04 |
35K | 21.75 mi | 09:54:26 | 2:48:40 | 7:46 | 25:30 | 8:13 | +0:39 |
40K | 24.85 mi | 10:22:28 | 3:16:42 | 7:55 | 28:01 | 9:02 | +0:49 |
Finish | 26.22 mi | 10:37:32 | 3:31:46 | 8:05 | 15:04 | 11:03 | +2:01 |
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
7:30 /mi
Average Pace
8:05 /mi
Slowest Pace
11:03 /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
0:00
0% of race
Time at Steady Pace
2:48:40
80% of race
Time at Slower Pace
43:06
20% of race
Average Pace: 8:05 /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 | 07:30:51 | 25:05 | 8:05 | 25:05 | 8:05 | #3612 | |
10K | 6.21 mi | 07:54:39 | 48:53 | 7:52 | 23:48 | 7:40 | #3310 | |
15K | 9.32 mi | 08:18:33 | 1:12:47 | 7:49 | 23:54 | 7:42 | #3113 | |
20K | 12.43 mi | 08:42:05 | 1:36:19 | 7:46 | 23:32 | 7:35 | #2979 | |
Half | 13.10 mi | 08:47:13 | 1:41:27 | 7:45 | 5:08 | 7:39 | #2975 | |
25K | 15.53 mi | 09:05:29 | 1:59:43 | 7:43 | 18:16 | 7:30 | #2905 | |
30K | 18.64 mi | 09:28:57 | 2:23:10 | 7:41 | 23:28 | 7:34 | #2843 | |
35K | 21.75 mi | 09:54:26 | 2:48:40 | 7:46 | 25:30 | 8:13 | #2867 | |
40K | 24.85 mi | 10:22:28 | 3:16:42 | 7:55 | 28:01 | 9:02 | #3072 | |
Finish | 26.22 mi | 10:37:32 | 3:31:46 | 8:05 | 15:04 | 11:03 | #3366 |
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 | 3612 | 2679 | 624 | 2817(Top 34%) | 2187(Top 43%) | 535(Top 55%) |
| 10K | 6.21 mi | 3.10 mi | 3310+302 | 2484+195 | 594+30 | 3047(Top 37%) | 2331(Top 46%) | 560(Top 57%) |
| 15K | 9.32 mi | 3.11 mi | 3113+197 | 2365+119 | 569+25 | 2817(Top 34%) | 2187(Top 43%) | 535(Top 55%) |
| 20K | 12.43 mi | 3.11 mi | 2979+134 | 2285+80 | 552+17 | 2656(Top 33%) | 2089(Top 41%) | 516(Top 53%) |
| Half | 13.10 mi | 0.67 mi | 2975+4 | 2283+2 | 551+1 | 2895(Top 35%) | 2234(Top 44%) | 543(Top 56%) |
| 25K | 15.53 mi | 2.43 mi | 2905+70 | 2241+42 | 545+6 | 2556(Top 31%) | 2001(Top 39%) | 498(Top 51%) |
| 30K | 18.64 mi | 3.11 mi | 2843+62 | 2198+43 | 539+6 | 2510(Top 31%) | 1959(Top 38%) | 489(Top 50%) |
| 35K | 21.75 mi | 3.11 mi | 2867-24 | 2200-2 | 537+2 | 3262(Top 40%) | 2383(Top 47%) | 558(Top 57%) |
| 40K | 24.85 mi | 3.10 mi | 3072-205 | 2309-109 | 551-14 | 4306(Top 53%) | 2955(Top 58%) | 662(Top 68%) |
| Finish | 26.22 mi | 1.37 mi | 3366-294 | 2495-186 | 587-36 | 6613(Top 81%) | 4232(Top 83%) | 885(Top 91%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
2817
Males
2187
M30-34
535
5Kβ10K
3.1 - 6.2 mi
Overall
3047
Males
2331
M30-34
560
10Kβ15K
6.2 - 9.3 mi
Overall
2817
Males
2187
M30-34
535
15Kβ20K
9.3 - 12.4 mi
Overall
2656
Males
2089
M30-34
516
20KβHalf
12.4 - 13.1 mi
Overall
2895
Males
2234
M30-34
543
Halfβ25K
13.1 - 15.5 mi
Overall
2556
Males
2001
M30-34
498
25Kβ30K
15.5 - 18.6 mi
Overall
2510
Males
1959
M30-34
489
30Kβ35K
18.6 - 21.8 mi
Overall
3262
Males
2383
M30-34
558
35Kβ40K
21.8 - 24.9 mi
Overall
4306
Males
2955
M30-34
662
40KβFinish
24.9 - 26.2 mi
Overall
6613
Males
4232
M30-34
885
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 | - | - | - | - | #3612 |
| 5K β 10K | 305* | 3 | +302 | #3612 | #3310 |
| 10K β 15K | 197 | 0 | +197 | #3310 | #3113 |
| 15K β 20K | 136 | 2 | +134 | #3113 | #2979 |
| 20K β Half | 7 | 3 | +4 | #2979 | #2975 |
| Half β 25K | 70 | 0 | +70 | #2975 | #2905 |
| 25K β 30K | 67 | 5 | +62 | #2905 | #2843 |
| 30K β 35K | 38 | 62 | -24 | #2843 | #2867 |
| 35K β 40K | 22 | 200 | -205 | #2867 | #3072 |
| 40K β Finish | 1 | 200 | -294 | #3072 | #3366 |
| TOTALS | 843* | 475 | +246 |
* 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
Upload your GPX file to see detailed activity metrics
Upload your GPX file
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.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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