Qiang Zhang
Bib: 9078 β’M β’Age: 47
San Jose, 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 | 07:25:26 | 22:22 | 7:12 | 22:22 | 7:12 | - |
10K | 6.21 mi | 07:47:35 | 44:31 | 7:10 | 22:09 | 7:08 | -0:04 |
15K | 9.32 mi | 08:10:15 | 1:07:11 | 7:13 | 22:40 | 7:18 | +0:10 |
20K | 12.43 mi | 08:32:48 | 1:29:44 | 7:14 | 22:33 | 7:16 | -0:02 |
Half | 13.10 mi | 08:37:35 | 1:34:31 | 7:13 | 4:47 | 7:09 | -0:07 |
25K | 15.53 mi | 08:55:23 | 1:52:19 | 7:14 | 17:48 | 7:19 | +0:10 |
30K | 18.64 mi | 09:18:37 | 2:15:33 | 7:17 | 23:14 | 7:29 | +0:10 |
35K | 21.75 mi | 09:42:49 | 2:39:45 | 7:21 | 24:12 | 7:48 | +0:19 |
40K | 24.85 mi | 10:07:00 | 3:03:56 | 7:25 | 24:11 | 7:48 | 0:00 |
Finish | 26.22 mi | 10:17:17 | 3:14:13 | 7:25 | 10:16 | 7:32 | -0:16 |
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
7:08 /mi
Average Pace
7:25 /mi
Slowest Pace
7:48 /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
2:15:33
70% of race
Time at Steady Pace
58:40
30% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 7:24 /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 | 07:25:26 | 22:22 | 7:12 | 22:22 | 7:12 | #2031 | |
10K | 6.21 mi | 07:47:35 | 44:31 | 7:10 | 22:09 | 7:08 | #2076 | |
15K | 9.32 mi | 08:10:15 | 1:07:11 | 7:13 | 22:40 | 7:18 | #2092 | |
20K | 12.43 mi | 08:32:48 | 1:29:44 | 7:14 | 22:33 | 7:16 | #2095 | |
Half | 13.10 mi | 08:37:35 | 1:34:31 | 7:13 | 4:47 | 7:09 | #2083 | |
25K | 15.53 mi | 08:55:23 | 1:52:19 | 7:14 | 17:48 | 7:19 | #2112 | |
30K | 18.64 mi | 09:18:37 | 2:15:33 | 7:17 | 23:14 | 7:29 | #2177 | |
35K | 21.75 mi | 09:42:49 | 2:39:45 | 7:21 | 24:12 | 7:48 | #2189 | |
40K | 24.85 mi | 10:07:00 | 3:03:56 | 7:25 | 24:11 | 7:48 | #2221 | |
Finish | 26.22 mi | 10:17:17 | 3:14:13 | 7:25 | 10:16 | 7:32 | #2232 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 2031 | 1652 | 104 | 2137(Top 26%) | 1722(Top 34%) | 116(Top 23%) |
| 10K | 6.21 mi | 3.10 mi | 2076-45 | 1686-34 | 110-6 | 2130(Top 26%) | 1723(Top 34%) | 115(Top 23%) |
| 15K | 9.32 mi | 3.11 mi | 2092-16 | 1695-9 | 111-1 | 2137(Top 26%) | 1722(Top 34%) | 116(Top 23%) |
| 20K | 12.43 mi | 3.11 mi | 2095-3 | 1696-1 | 111 | 2106(Top 26%) | 1706(Top 33%) | 110(Top 22%) |
| Half | 13.10 mi | 0.67 mi | 2083+12 | 1687+9 | 111 | 2019(Top 25%) | 1640(Top 32%) | 100(Top 20%) |
| 25K | 15.53 mi | 2.43 mi | 2112-29 | 1707-20 | 116-5 | 2223(Top 27%) | 1775(Top 35%) | 127(Top 25%) |
| 30K | 18.64 mi | 3.11 mi | 2177-65 | 1752-45 | 122-6 | 2381(Top 29%) | 1866(Top 36%) | 144(Top 29%) |
| 35K | 21.75 mi | 3.11 mi | 2189-12 | 1750+2 | 124-2 | 2568(Top 31%) | 1952(Top 38%) | 154(Top 30%) |
| 40K | 24.85 mi | 3.10 mi | 2221-32 | 1758-8 | 127-3 | 2493(Top 31%) | 1855(Top 36%) | 143(Top 28%) |
| Finish | 26.22 mi | 1.37 mi | 2232-11 | 1763-5 | 127 | 2411(Top 30%) | 1799(Top 35%) | 130(Top 26%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
2137
Males
1722
M45-49
116
5Kβ10K
3.1 - 6.2 mi
Overall
2130
Males
1723
M45-49
115
10Kβ15K
6.2 - 9.3 mi
Overall
2137
Males
1722
M45-49
116
15Kβ20K
9.3 - 12.4 mi
Overall
2106
Males
1706
M45-49
110
20KβHalf
12.4 - 13.1 mi
Overall
2019
Males
1640
M45-49
100
Halfβ25K
13.1 - 15.5 mi
Overall
2223
Males
1775
M45-49
127
25Kβ30K
15.5 - 18.6 mi
Overall
2381
Males
1866
M45-49
144
30Kβ35K
18.6 - 21.8 mi
Overall
2568
Males
1952
M45-49
154
35Kβ40K
21.8 - 24.9 mi
Overall
2493
Males
1855
M45-49
143
40KβFinish
24.9 - 26.2 mi
Overall
2411
Males
1799
M45-49
130
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 | - | - | - | - | #2031 |
| 5K β 10K | 17 | 62 | -45 | #2031 | #2076 |
| 10K β 15K | 13 | 29 | -16 | #2076 | #2092 |
| 15K β 20K | 18 | 21 | -3 | #2092 | #2095 |
| 20K β Half | 13 | 1 | +12 | #2095 | #2083 |
| Half β 25K | 21 | 50 | -29 | #2083 | #2112 |
| 25K β 30K | 18 | 83 | -65 | #2112 | #2177 |
| 30K β 35K | 37 | 49 | -12 | #2177 | #2189 |
| 35K β 40K | 30 | 62 | -32 | #2189 | #2221 |
| 40K β Finish | 20 | 31 | -11 | #2221 | #2232 |
| TOTALS | 187 | 388 | -201 |
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
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
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.gpx files up to 10MB
Export & Support
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Export Track Data
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