Qiang Liu
Bib: 17643 β’M β’Age: N/A

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 | 11:11:36 | 25:24 | 8:11 | 25:24 | 8:11 | - |
10K | 6.21 mi | 11:36:56 | 50:44 | 8:10 | 25:20 | 8:10 | -0:01 |
15K | 9.32 mi | 12:02:53 | 1:16:41 | 8:14 | 25:57 | 8:22 | +0:12 |
20K | 12.43 mi | 12:32:48 | 1:46:36 | 8:35 | 29:55 | 9:38 | +1:16 |
HALF | 13.11 mi | 12:38:32 | 1:52:20 | 8:35 | 5:44 | 8:25 | -1:13 |
25K | 15.53 mi | 12:58:22 | 2:12:10 | 8:31 | 19:50 | 8:11 | -0:14 |
30K | 18.64 mi | 13:26:30 | 2:40:18 | 8:36 | 28:08 | 9:04 | +0:53 |
20M | 20.00 mi | 13:39:26 | 2:53:14 | 8:40 | 12:56 | 9:32 | +0:28 |
21M | 21.00 mi | 13:49:57 | 3:03:45 | 8:46 | 10:31 | 10:31 | +0:59 |
35K | 21.75 mi | 13:56:12 | 3:10:00 | 8:45 | 6:15 | 8:22 | -2:09 |
23M | 23.00 mi | 14:08:01 | 3:21:49 | 8:47 | 11:49 | 9:27 | +1:05 |
24M | 24.00 mi | 14:17:05 | 3:30:53 | 8:48 | 9:04 | 9:04 | -0:23 |
40K | 24.85 mi | 14:25:08 | 3:38:56 | 8:49 | 8:03 | 9:25 | +0:21 |
25.2M | 25.20 mi | 14:28:34 | 3:42:22 | 8:50 | 3:26 | 9:58 | +0:33 |
FINISH | 26.22 mi | 14:37:51 | 3:51:39 | 8:51 | 9:17 | 9:07 | -0:51 |
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
8:10 /mi
Average Pace
8:50 /mi
Slowest Pace
10:31 /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
1:48:30
47% of race
Time at Steady Pace
54:32
24% of race
Time at Slower Pace
1:08:37
30% of race
Average Pace: 8:50 /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 | 11:11:36 | 25:24 | 8:11 | 25:24 | 8:11 | #18071 | |
10K | 6.21 mi | 11:36:56 | 50:44 | 8:10 | 25:20 | 8:10 | #18200 | |
15K | 9.32 mi | 12:02:53 | 1:16:41 | 8:14 | 25:57 | 8:22 | #18561 | |
20K | 12.43 mi | 12:32:48 | 1:46:36 | 8:35 | 29:55 | 9:38 | #20345 | |
HALF | 13.11 mi | 12:38:32 | 1:52:20 | 8:35 | 5:44 | 8:25 | #20313 | |
25K | 15.53 mi | 12:58:22 | 2:12:10 | 8:31 | 19:50 | 8:11 | #19761 | |
30K | 18.64 mi | 13:26:30 | 2:40:18 | 8:36 | 28:08 | 9:04 | #19774 | |
20M | 20.00 mi | 13:39:26 | 2:53:14 | 8:40 | 12:56 | 9:32 | #19895 | |
21M | 21.00 mi | 13:49:57 | 3:03:45 | 8:46 | 10:31 | 10:31 | #20078 | |
35K | 21.75 mi | 13:56:12 | 3:10:00 | 8:45 | 6:15 | 8:22 | #19968 | |
23M | 23.00 mi | 14:08:01 | 3:21:49 | 8:47 | 11:49 | 9:27 | #20015 | |
24M | 24.00 mi | 14:17:05 | 3:30:53 | 8:48 | 9:04 | 9:04 | #20002 | |
40K | 24.85 mi | 14:25:08 | 3:38:56 | 8:49 | 8:03 | 9:25 | #20012 | |
25.2M | 25.20 mi | 14:28:34 | 3:42:22 | 8:50 | 3:26 | 9:58 | #19998 | |
FINISH | 26.22 mi | 14:37:51 | 3:51:39 | 8:51 | 9:17 | 9:07 | #20041 |
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 | 18071 | 11444 | 11444 | 19308(Top 67%) | 12010(Top 74%) | 12010(Top 805%) |
| 10K | 6.21 mi | 3.10 mi | 18200-129 | 11520-76 | 11520-76 | 18304(Top 63%) | 11587(Top 71%) | 11587(Top 777%) |
| 15K | 9.32 mi | 3.11 mi | 18561-361 | 11691-171 | 11691-171 | 19308(Top 67%) | 12010(Top 74%) | 12010(Top 805%) |
| 20K | 12.43 mi | 3.11 mi | 20345-1784 | 12452-761 | 12452-761 | 24111(Top 83%) | 14277(Top 87%) | 14277(Top 958%) |
| HALF | 13.11 mi | 0.68 mi | 20313+32 | 12435+17 | 12435+17 | 19691(Top 68%) | 12194(Top 75%) | 12194(Top 818%) |
| 25K | 15.53 mi | 2.42 mi | 19761+552 | 12178+257 | 12178+257 | 16667(Top 57%) | 10797(Top 66%) | 10797(Top 724%) |
| 30K | 18.64 mi | 3.11 mi | 19774-13 | 12160+18 | 12160+18 | 19854(Top 68%) | 12105(Top 74%) | 12105(Top 812%) |
| 20M | 20.00 mi | 1.36 mi | 19895-121 | 12198-38 | 12198-38 | 21121(Top 73%) | 12630(Top 77%) | 12630(Top 847%) |
| 21M | 21.00 mi | 1.00 mi | 20078-183 | 12272-74 | 12272-74 | 21998(Top 76%) | 13024(Top 80%) | 13024(Top 874%) |
| 35K | 21.75 mi | 0.75 mi | 19968+110 | 12213+59 | 12213+59 | 16756(Top 58%) | 10530(Top 64%) | 10530(Top 706%) |
| 23M | 23.00 mi | 1.25 mi | 20015-47 | 12214-1 | 12214-1 | 20404(Top 70%) | 12162(Top 74%) | 12162(Top 816%) |
| 24M | 24.00 mi | 1.00 mi | 20002+13 | 12188+26 | 12188+26 | 19738(Top 68%) | 11747(Top 72%) | 11747(Top 788%) |
| 40K | 24.85 mi | 0.85 mi | 20012-10 | 12177+11 | 12177+11 | 20066(Top 69%) | 11894(Top 73%) | 11894(Top 798%) |
| 25.2M | 25.20 mi | 0.35 mi | 19998+14 | 12158+19 | 12158+19 | 19208(Top 66%) | 11471(Top 70%) | 11471(Top 769%) |
| FINISH | 26.22 mi | 1.02 mi | 20041-43 | 12169-11 | 12169-11 | 20951(Top 72%) | 12324(Top 75%) | 12324(Top 827%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
19308
Males
12010
M55-59
12010
5Kβ10K
3.1 - 6.2 mi
Overall
18304
Males
11587
M55-59
11587
10Kβ15K
6.2 - 9.3 mi
Overall
19308
Males
12010
M55-59
12010
15Kβ20K
9.3 - 12.4 mi
Overall
24111
Males
14277
M55-59
14277
20KβHALF
12.4 - 13.1 mi
Overall
19691
Males
12194
M55-59
12194
HALFβ25K
13.1 - 15.5 mi
Overall
16667
Males
10797
M55-59
10797
25Kβ30K
15.5 - 18.6 mi
Overall
19854
Males
12105
M55-59
12105
30Kβ20M
18.6 - 20.0 mi
Overall
21121
Males
12630
M55-59
12630
20Mβ21M
20.0 - 21.0 mi
Overall
21998
Males
13024
M55-59
13024
21Mβ35K
21.0 - 21.8 mi
Overall
16756
Males
10530
M55-59
10530
35Kβ23M
21.8 - 23.0 mi
Overall
20404
Males
12162
M55-59
12162
23Mβ24M
23.0 - 24.0 mi
Overall
19738
Males
11747
M55-59
11747
24Mβ40K
24.0 - 24.9 mi
Overall
20066
Males
11894
M55-59
11894
40Kβ25.2M
24.9 - 25.2 mi
Overall
19208
Males
11471
M55-59
11471
25.2MβFINISH
25.2 - 26.2 mi
Overall
20951
Males
12324
M55-59
12324
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 | - | - | - | - | #18071 |
| 5K β 10K | 200 | 200 | -129 | #18071 | #18200 |
| 10K β 15K | 74 | 200 | -361 | #18200 | #18561 |
| 15K β 20K | 8 | 200 | -1784 | #18561 | #20345 |
| 20K β HALF | 48 | 16 | +32 | #20345 | #20313 |
| HALF β 25K | 552* | 0 | +552 | #20313 | #19761 |
| 25K β 30K | 181 | 194 | -13 | #19761 | #19774 |
| 30K β 20M | 52 | 173 | -121 | #19774 | #19895 |
| 20M β 21M | 42 | 200 | -183 | #19895 | #20078 |
| 21M β 35K | 113 | 3 | +110 | #20078 | #19968 |
| 35K β 23M | 73 | 120 | -47 | #19968 | #20015 |
| 23M β 24M | 65 | 52 | +13 | #20015 | #20002 |
| 24M β 40K | 52 | 62 | -10 | #20002 | #20012 |
| 40K β 25.2M | 35 | 21 | +14 | #20012 | #19998 |
| 25.2M β FINISH | 41 | 84 | -43 | #19998 | #20041 |
| TOTALS | 1536* | 1525 | -1970 |
* 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
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