Hao Zhao
Bib: 3976β’Mβ’Age: 37
Palo Alto, 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
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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 |
|---|---|---|---|---|---|---|---|
2M | 2.00 mi | 05:37:21 | 14:49 | 7:24 | 14:49 | 7:24 | - |
4M | 4.00 mi | 05:52:52 | 30:20 | 7:35 | 15:31 | 7:46 | +0:22 |
6M | 6.00 mi | 06:08:15 | 45:43 | 7:37 | 15:23 | 7:41 | -0:05 |
8M | 8.00 mi | 06:23:49 | 1:01:17 | 7:40 | 15:34 | 7:47 | +0:06 |
9.6M | 9.60 mi | 06:37:37 | 1:15:05 | 7:49 | 13:48 | 8:37 | +0:50 |
10M | 10.00 mi | 06:39:57 | 1:17:25 | 7:45 | 2:20 | 5:50 | -2:47 |
10.5M | 10.50 mi | 06:58:20 | 1:35:48 | 9:07 | 18:23 | 36:45 | +30:55 |
12M | 12.00 mi | 07:13:37 | 1:51:05 | 9:15 | 15:17 | 10:11 | -26:34 |
14M | 14.00 mi | 07:39:22 | 2:16:50 | 9:46 | 25:45 | 12:52 | +2:41 |
16M | 16.00 mi | 08:02:37 | 2:40:05 | 10:00 | 23:15 | 11:38 | -1:14 |
18M | 18.00 mi | 08:25:52 | 3:03:20 | 10:11 | 23:15 | 11:38 | 0:00 |
20M | 20.00 mi | 08:43:30 | 3:20:58 | 10:03 | 17:38 | 8:49 | -2:49 |
22M | 22.00 mi | 08:59:03 | 3:36:31 | 9:50 | 15:33 | 7:46 | -1:03 |
24M | 24.00 mi | 09:18:57 | 3:56:25 | 9:51 | 19:54 | 9:57 | +2:11 |
Finish | 26.22 mi | 09:39:41 | 4:17:09 | 9:49 | 20:44 | 9:21 | -0:36 |
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
5:50 /mi
Average Pace
9:49 /mi
Slowest Pace
36:45 /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
3:33:01
83% of race
Time at Slower Pace
44:08
17% of race
Average Pace: 9:48 /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 |
|---|---|---|---|---|---|---|---|---|
2M | 2.00 mi | 05:37:21 | 14:49 | 7:24 | 14:49 | 7:24 | #381 | |
4M | 4.00 mi | 05:52:52 | 30:20 | 7:35 | 15:31 | 7:46 | #443 | |
6M | 6.00 mi | 06:08:15 | 45:43 | 7:37 | 15:23 | 7:41 | #443 | |
8M | 8.00 mi | 06:23:49 | 1:01:17 | 7:40 | 15:34 | 7:47 | #491 | |
9.6M | 9.60 mi | 06:37:37 | 1:15:05 | 7:49 | 13:48 | 8:37 | #552 | |
10M | 10.00 mi | 06:39:57 | 1:17:25 | 7:45 | 2:20 | 5:50 | #562 | |
10.5M | 10.50 mi | 06:58:20 | 1:35:48 | 9:07 | 18:23 | 36:45 | #2293 | |
12M | 12.00 mi | 07:13:37 | 1:51:05 | 9:15 | 15:17 | 10:11 | #2623 | |
14M | 14.00 mi | 07:39:22 | 2:16:50 | 9:46 | 25:45 | 12:52 | #3207 | |
16M | 16.00 mi | 08:02:37 | 2:40:05 | 10:00 | 23:15 | 11:38 | #3660 | |
18M | 18.00 mi | 08:25:52 | 3:03:20 | 10:11 | 23:15 | 11:38 | #3694 | |
20M | 20.00 mi | 08:43:30 | 3:20:58 | 10:03 | 17:38 | 8:49 | #3373 | |
22M | 22.00 mi | 08:59:03 | 3:36:31 | 9:50 | 15:33 | 7:46 | #3062 | |
24M | 24.00 mi | 09:18:57 | 3:56:25 | 9:51 | 19:54 | 9:57 | #2847 | |
Finish | 26.22 mi | 09:39:41 | 4:17:09 | 9:49 | 20:44 | 9:21 | #2661 |

Garmin Challenge
The climb, presented by Garmin
20:43
Segment Time
23:02/mi
Pace
0.90 mi
Distance
Overall
7139
Men
5035
Division
715
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|---|
| 2M | 2.00 mi | 2.00 mi | 381 | 356 | 51 | 4325(Top 60%) | 3359(Top 66%) | 459(Top 64%) |
| 4M | 4.00 mi | 2.00 mi | 443-62 | 404-48 | 60-9 | 517(Top 7%) | 470(Top 9%) | 66(Top 9%) |
| 6M | 6.00 mi | 2.00 mi | 443 | 406-2 | 60 | 508(Top 7%) | 463(Top 9%) | 66(Top 9%) |
| 8M | 8.00 mi | 2.00 mi | 491-48 | 446-40 | 64-4 | 686(Top 10%) | 614(Top 12%) | 88(Top 12%) |
| 9.6M | 9.60 mi | 1.60 mi | 552-61 | 499-53 | 71-7 | 1119(Top 16%) | 1000(Top 20%) | 146(Top 20%) |
| 10M | 10.00 mi | 0.40 mi | 562-10 | 507-8 | 71 | 1362(Top 19%) | 1178(Top 23%) | 162(Top 23%) |
| 10.5M | 10.50 mi | 0.50 mi | 2293-1731 | 1932-1425 | 258-187 | 7267(Top 101%) | 5118(Top 101%) | 716(Top 100%) |
| 12M | 12.00 mi | 1.50 mi | 2623-330 | 2179-247 | 287-29 | 4325(Top 60%) | 3359(Top 66%) | 459(Top 64%) |
| 14M | 14.00 mi | 2.00 mi | 3207-584 | 2607-428 | 349-62 | 5876(Top 82%) | 4294(Top 85%) | 609(Top 85%) |
| 16M | 16.00 mi | 2.00 mi | 3660-453 | 2921-314 | 404-55 | 5963(Top 83%) | 4319(Top 85%) | 611(Top 85%) |
| 18M | 18.00 mi | 2.00 mi | 3694-34 | 2929-8 | 405-1 | 4086(Top 57%) | 3083(Top 61%) | 430(Top 60%) |
| 20M | 20.00 mi | 2.00 mi | 3373+321 | 2694+235 | 372+33 | 1188(Top 17%) | 1007(Top 20%) | 141(Top 20%) |
| 22M | 22.00 mi | 2.00 mi | 3062+311 | 2459+235 | 342+30 | 666(Top 9%) | 576(Top 11%) | 80(Top 11%) |
| 24M | 24.00 mi | 2.00 mi | 2847+215 | 2286+173 | 311+31 | 1725(Top 24%) | 1367(Top 27%) | 197(Top 27%) |
| Finish | 26.22 mi | 2.22 mi | 2661+186 | 2142+144 | 296+15 | 1508(Top 21%) | 1200(Top 24%) | 166(Top 23%) |
Segment Performance Analysis
10.5Mβ12M
0.0 - 2.0 mi
Overall
4325
Males
3359
M35-39
461
2Mβ4M
2.0 - 4.0 mi
Overall
517
Males
470
M35-39
67
4Mβ6M
4.0 - 6.0 mi
Overall
508
Males
463
M35-39
67
6Mβ8M
6.0 - 8.0 mi
Overall
686
Males
614
M35-39
88
8Mβ9.6M
8.0 - 9.6 mi
Overall
1119
Males
1000
M35-39
146
9.6Mβ10M
9.6 - 10.0 mi
Overall
1362
Males
1178
M35-39
162
10Mβ10.5M
10.0 - 10.5 mi
Overall
7267
Males
5118
M35-39
726
10.5Mβ12M
10.5 - 12.0 mi
Overall
4325
Males
3359
M35-39
461
12Mβ14M
12.0 - 14.0 mi
Overall
5876
Males
4294
M35-39
611
14Mβ16M
14.0 - 16.0 mi
Overall
5963
Males
4319
M35-39
612
16Mβ18M
16.0 - 18.0 mi
Overall
4086
Males
3083
M35-39
431
18Mβ20M
18.0 - 20.0 mi
Overall
1188
Males
1007
M35-39
141
20Mβ22M
20.0 - 22.0 mi
Overall
666
Males
576
M35-39
80
22Mβ24M
22.0 - 24.0 mi
Overall
1725
Males
1367
M35-39
197
24MβFinish
24.0 - 26.2 mi
Overall
1508
Males
1200
M35-39
166
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 2M | - | - | - | - | #381 |
| 2M β 4M | 5 | 67 | -62 | #381 | #443 |
| 4M β 6M | 11 | 11 | 0 | #443 | #443 |
| 6M β 8M | 10* | 58 | -48 | #443 | #491 |
| 8M β 9.6M | 0 | 61 | -61 | #491 | #552 |
| 9.6M β 10M | 0 | 10 | -10 | #552 | #562 |
| 10M β 10.5M | 0 | 1731 | -1731 | #562 | #2293 |
| 10.5M β 12M | 8 | 338 | -330 | #2293 | #2623 |
| 12M β 14M | 5* | 589 | -584 | #2623 | #3207 |
| 14M β 16M | 11* | 464 | -453 | #3207 | #3660 |
| 16M β 18M | 88 | 122 | -34 | #3660 | #3694 |
| 18M β 20M | 321* | 0 | +321 | #3694 | #3373 |
| 20M β 22M | 311* | 0 | +311 | #3373 | #3062 |
| 22M β 24M | 218* | 3 | +215 | #3062 | #2847 |
| 24M β Finish | 190* | 4 | +186 | #2847 | #2661 |
| TOTALS | 1178* | 3458 | -2280 |
* 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
Activity Data
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