George Wang
Bib: 8146 β’M β’Age: 57
South San Francisco, 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 | 07:46:19 | 35:13 | 11:21 | 35:13 | 11:21 | - |
10K | 6.21 mi | 08:17:47 | 1:06:41 | 10:44 | 31:28 | 10:08 | -1:13 |
15K | 9.32 mi | 08:50:54 | 1:39:49 | 10:43 | 33:08 | 10:40 | +0:32 |
20K | 12.43 mi | 09:24:19 | 2:13:14 | 10:44 | 33:25 | 10:46 | +0:06 |
Half | 13.10 mi | 09:31:38 | 2:20:32 | 10:44 | 7:18 | 10:54 | +0:08 |
25K | 15.53 mi | 10:07:01 | 2:55:55 | 11:20 | 35:23 | 14:32 | +3:38 |
30K | 18.64 mi | 10:43:09 | 3:32:03 | 11:23 | 36:08 | 11:38 | -2:54 |
35K | 21.75 mi | 11:25:14 | 4:14:09 | 11:42 | 42:05 | 13:33 | +1:55 |
40K | 24.85 mi | 12:00:26 | 4:49:20 | 11:39 | 35:12 | 11:20 | -2:13 |
Finish | 26.22 mi | 12:16:32 | 5:05:27 | 11:40 | 16:07 | 11:49 | +0:29 |
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
10:08 /mi
Average Pace
11:40 /mi
Slowest Pace
14:32 /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
1:04:35
21% of race
Time at Steady Pace
2:43:23
53% of race
Time at Slower Pace
1:17:29
25% of race
Average Pace: 11:39 /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 | 07:46:19 | 35:13 | 11:21 | 35:13 | 11:21 | #7590 | |
10K | 6.21 mi | 08:17:47 | 1:06:41 | 10:44 | 31:28 | 10:08 | #7224 | |
15K | 9.32 mi | 08:50:54 | 1:39:49 | 10:43 | 33:08 | 10:40 | #7141 | |
20K | 12.43 mi | 09:24:19 | 2:13:14 | 10:44 | 33:25 | 10:46 | #7084 | |
Half | 13.10 mi | 09:31:38 | 2:20:32 | 10:44 | 7:18 | 10:54 | #7079 | |
25K | 15.53 mi | 10:07:01 | 2:55:55 | 11:20 | 35:23 | 14:32 | #7373 | |
30K | 18.64 mi | 10:43:09 | 3:32:03 | 11:23 | 36:08 | 11:38 | #7317 | |
35K | 21.75 mi | 11:25:14 | 4:14:09 | 11:42 | 42:05 | 13:33 | #7389 | |
40K | 24.85 mi | 12:00:26 | 4:49:20 | 11:39 | 35:12 | 11:20 | #7278 | |
Finish | 26.22 mi | 12:16:32 | 5:05:27 | 11:40 | 16:07 | 11:49 | #7283 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M55-59 | Seg. Overall | Seg. Males | Seg. M55-59 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 7590 | 4878 | 265 | 6967(Top 85%) | 4574(Top 89%) | 233(Top 82%) |
| 10K | 6.21 mi | 3.10 mi | 7224+366 | 4713+165 | 248+17 | 6786(Top 83%) | 4498(Top 88%) | 230(Top 81%) |
| 15K | 9.32 mi | 3.11 mi | 7141+83 | 4677+36 | 245+3 | 6967(Top 85%) | 4574(Top 89%) | 233(Top 82%) |
| 20K | 12.43 mi | 3.11 mi | 7084+57 | 4641+36 | 242+3 | 6926(Top 85%) | 4544(Top 89%) | 234(Top 82%) |
| Half | 13.10 mi | 0.67 mi | 7079+5 | 4638+3 | 243-1 | 7160(Top 88%) | 4650(Top 91%) | 249(Top 88%) |
| 25K | 15.53 mi | 2.43 mi | 7373-294 | 4771-133 | 255-12 | 8071(Top 99%) | 5056(Top 99%) | 284(Top 100%) |
| 30K | 18.64 mi | 3.11 mi | 7317+56 | 4738+33 | 253+2 | 7036(Top 86%) | 4548(Top 89%) | 244(Top 86%) |
| 35K | 21.75 mi | 3.11 mi | 7389-72 | 4749-11 | 258-5 | 7555(Top 92%) | 4747(Top 93%) | 260(Top 92%) |
| 40K | 24.85 mi | 3.10 mi | 7278+111 | 4685+64 | 254+4 | 6368(Top 78%) | 4108(Top 80%) | 215(Top 76%) |
| Finish | 26.22 mi | 1.37 mi | 7283-5 | 4683+2 | 251+3 | 7090(Top 87%) | 4484(Top 88%) | 233(Top 82%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
6967
Males
4574
M55-59
233
5Kβ10K
3.1 - 6.2 mi
Overall
6786
Males
4498
M55-59
230
10Kβ15K
6.2 - 9.3 mi
Overall
6967
Males
4574
M55-59
233
15Kβ20K
9.3 - 12.4 mi
Overall
6926
Males
4544
M55-59
234
20KβHalf
12.4 - 13.1 mi
Overall
7160
Males
4650
M55-59
249
Halfβ25K
13.1 - 15.5 mi
Overall
8071
Males
5056
M55-59
284
25Kβ30K
15.5 - 18.6 mi
Overall
7036
Males
4548
M55-59
244
30Kβ35K
18.6 - 21.8 mi
Overall
7555
Males
4747
M55-59
260
35Kβ40K
21.8 - 24.9 mi
Overall
6368
Males
4108
M55-59
215
40KβFinish
24.9 - 26.2 mi
Overall
7090
Males
4484
M55-59
233
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 | - | - | - | - | #7590 |
| 5K β 10K | 366* | 0 | +366 | #7590 | #7224 |
| 10K β 15K | 88 | 5 | +83 | #7224 | #7141 |
| 15K β 20K | 62 | 5 | +57 | #7141 | #7084 |
| 20K β Half | 9 | 4 | +5 | #7084 | #7079 |
| Half β 25K | 2 | 200 | -294 | #7079 | #7373 |
| 25K β 30K | 66 | 10 | +56 | #7373 | #7317 |
| 30K β 35K | 22 | 94 | -72 | #7317 | #7389 |
| 35K β 40K | 112 | 1 | +111 | #7389 | #7278 |
| 40K β Finish | 13 | 18 | -5 | #7278 | #7283 |
| TOTALS | 740* | 337 | +307 |
* 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
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.gpx files up to 10MB
Export & Support
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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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