Lauren Choy
Bib: 14550•F•Age: 21
San Francisco, CA

⏱️ Race Timeline
The Course
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Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.13M | 2.13 mi | 07:38:16 | 26:35 | 12:29 | 26:35 | 12:29 | - |
6.62M | 6.62 mi | 08:23:06 | 1:11:25 | 10:47 | 44:50 | 9:59 | -2:30 |
7.12M | 7.12 mi | 08:30:57 | 1:19:16 | 11:08 | 7:51 | 15:42 | +5:43 |
10.65M | 10.65 mi | 09:08:39 | 1:56:58 | 10:59 | 37:42 | 10:41 | -5:01 |
Finish | 13.11 mi | 09:37:00 | 2:25:19 | 11:05 | 28:21 | 11:32 | +0:51 |
Checkpoints & Pacing
📈Pace 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
9:59 /mi
Average Pace
11:05 /mi
Slowest Pace
15:42 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
44:50
31% of race
Time at Steady Pace
1:32:38
64% of race
Time at Slower Pace
7:51
5% of race
Average Pace: 11:05 /mi
🎨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
✨Sparklines
Checkpoint Splits with Pace Trends
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
2.13M | 2.13 mi | 07:38:16 | 26:35 | 12:29 | 26:35 | 12:29 | #2598 | |
6.62M | 6.62 mi | 08:23:06 | 1:11:25 | 10:47 | 44:50 | 9:59 | #2699 | |
7.12M | 7.12 mi | 08:30:57 | 1:19:16 | 11:08 | 7:51 | 15:42 | #2835 | |
10.65M | 10.65 mi | 09:08:39 | 1:56:58 | 10:59 | 37:42 | 10:41 | #3145 | |
Finish | 13.11 mi | 09:37:00 | 2:25:19 | 11:05 | 28:21 | 11:32 | #3382 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F20-29 | Seg. Overall | Seg. Females | Seg. F20-29 |
|---|---|---|---|---|---|---|---|---|
| 2.13M | 2.13 mi | 2.13 mi | 2598 | 861 | 145 | 2598(Top 50%) | 861(Top 38%) | 145(Top 52%) |
| 6.62M | 6.62 mi | 4.49 mi | 2699-101 | 924-63 | 157-12 | 2774(Top 54%) | 964(Top 42%) | 156(Top 56%) |
| 7.12M | 7.12 mi | 0.50 mi | 2835-136 | 988-64 | 166-9 | 3654(Top 71%) | 1398(Top 61%) | 220(Top 79%) |
| 10.65M | 10.65 mi | 3.53 mi | 3145-310 | 1150-162 | 184-18 | 3711(Top 72%) | 1471(Top 64%) | 223(Top 80%) |
| Finish | 13.11 mi | 2.46 mi | 3382-237 | 1281-131 | 200-16 | 4094(Top 79%) | 1708(Top 74%) | 242(Top 87%) |
Segment Performance Analysis
Start → 2.13M
0.0 - 2.1 mi
Overall
2598
Females
861
F20-24
145
2.13M→6.62M
2.1 - 6.6 mi
Overall
2774
Females
964
F20-24
156
6.62M→7.12M
6.6 - 7.1 mi
Overall
3654
Females
1398
F20-24
221
7.12M→10.65M
7.1 - 10.7 mi
Overall
3711
Females
1471
F20-24
224
10.65M→Finish
10.7 - 13.1 mi
Overall
4094
Females
1708
F20-24
242
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.13M | - | - | - | - | #2598 |
| 2.13M → 6.62M | 138* | 239 | -101 | #2598 | #2699 |
| 6.62M → 7.12M | 9 | 145 | -136 | #2699 | #2835 |
| 7.12M → 10.65M | 24* | 334 | -310 | #2835 | #3145 |
| 10.65M → Finish | 20* | 257 | -237 | #3145 | #3382 |
| TOTALS | 191* | 975 | -784 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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