Qiang Song
San Ramon, CA
Bib: 15229 M 51
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 |
|---|---|---|---|---|---|---|---|
2.13M | 20:19 | 9:32 | 2.13 mi | 20:19 | 9:32 | - | |
6.62M | 52:36 | 7:57 | 4.49 mi | 32:17 | 7:11 | -2:21 | |
7.12M | 57:24 | 8:04 | 0.50 mi | 4:48 | 9:36 | +2:25 | |
10.65M | 1:21:05 | 7:37 | 3.53 mi | 23:41 | 6:43 | -2:53 | |
Finish(13.11 mi) | 1:39:13 | 7:34 | 2.46 mi | 18:08 | 7:22 | +0:39 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:43 /mi
Average Pace
7:34 /mi
Slowest Pace
9:36 /mi
Segments
Time at Faster Pace
23:41
24% of race
Time at Steady Pace
50:25
51% of race
Time at Slower Pace
25:07
25% of race
Average Pace: 7:34 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 2.13M | 2.13 mi | 221 | 187 | 7 | 221 | 187 | 7 |
| 6.62M | 4.49 mi | 174+47 | 151+36 | 3+4 | 157 | 136 | 3 |
| 7.12M | 0.50 mi | 165+9 | 143+8 | 3 | 216 | 190 | 6 |
| 10.65M | 3.53 mi | 136+29 | 118+25 | 3 | 97 | 90 | 2 |
| Finish(13.11 mi) | 2.46 mi | 164-28 | 142-24 | 3 | 473 | 391 | 10 |
Segment Performance Analysis
Start → 2.13M
0.0 - 2.1 mi
Overall
221
Males
187
M50-54
7
2.13M→6.62M
2.1 - 6.6 mi
Overall
157
Males
136
M50-54
3
6.62M→7.12M
6.6 - 7.1 mi
Overall
216
Males
190
M50-54
6
7.12M→10.65M
7.1 - 10.7 mi
Overall
97
Males
90
M50-54
2
10.65M→Finish
10.7 - 13.1 mi
Overall
473
Males
391
M50-54
10
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 2.13M | - | #221 |
| 2.13M → 6.62M | 855+47 | #221 → #174 |
| 6.62M → 7.12M | 413+9 | #174 → #165 |
| 7.12M → 10.65M | 029+29 | #165 → #136 |
| 10.65M → Finish | 302*-28 | #136 → #164 |
| TOTALS | 4299*+57 | #221 → #164 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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