Alexander Gao
San Francisco, CA
Bib: 19078 M 35
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
1.81M | 12:00 | 6:38 | 1.81 mi | 12:00 | 6:38 | - | |
5.34M | 35:36 | 6:40 | 3.53 mi | 23:36 | 6:41 | +0:03 | |
6.15M | 41:47 | 6:48 | 0.81 mi | 6:11 | 7:38 | +0:57 | |
10.54M | 1:13:31 | 6:59 | 4.39 mi | 31:44 | 7:14 | -0:24 | |
11.05M | 1:18:29 | 7:06 | 0.51 mi | 4:58 | 9:44 | +2:30 | |
Finish(13.11 mi) | 1:34:04 | 7:11 | 2.06 mi | 15:35 | 7:34 | -2:10 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:38 /mi
Average Pace
7:11 /mi
Slowest Pace
9:44 /mi
Segments
Time at Faster Pace
35:36
38% of race
Time at Steady Pace
53:30
57% of race
Time at Slower Pace
4:58
5% of race
Average Pace: 7:11 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|
| 1.81M | 1.81 mi | 51 | 44 | 5 | 51 | 44 | 5 |
| 5.34M | 3.53 mi | 48+3 | 43+1 | 6-1 | 51 | 46 | 6 |
| 6.15M | 0.81 mi | 55-7 | 50-7 | 6 | 181 | 164 | 14 |
| 10.54M | 4.39 mi | 65-10 | 59-9 | 6 | 105 | 97 | 12 |
| 11.05M | 0.51 mi | 65 | 59 | 6 | 240 | 216 | 26 |
| Finish(13.11 mi) | 2.06 mi | 65 | 60-1 | 8-2 | 122 | 111 | 15 |
Segment Performance Analysis
Start → 1.81M
0.0 - 1.8 mi
Overall
51
Males
44
M35-39
5
1.81M→5.34M
1.8 - 5.3 mi
Overall
51
Males
46
M35-39
6
5.34M→6.15M
5.3 - 6.2 mi
Overall
181
Males
164
M35-39
14
6.15M→10.54M
6.2 - 10.5 mi
Overall
105
Males
97
M35-39
12
10.54M→11.05M
10.5 - 11.1 mi
Overall
240
Males
216
M35-39
26
11.05M→Finish
11.1 - 13.1 mi
Overall
122
Males
111
M35-39
15
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81M | - | - | - | - | #51 |
| 1.81M → 5.34M | 6 | 3 | +3 | #51 | #48 |
| 5.34M → 6.15M | 0 | 7 | -7 | #48 | #55 |
| 6.15M → 10.54M | 4 | 14 | -10 | #55 | #65 |
| 10.54M → 11.05M | 2 | 2 | 0 | #65 | #65 |
| 11.05M → Finish | 3* | 3 | 0 | #65 | #65 |
| TOTALS | 15* | 29 | -14 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
Passing Circle
Position Flow
Race Lanes
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