Andrew Epstein
Bib: 22762•M•Age: 39
Mill Valley, 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 |
|---|---|---|---|---|---|---|---|
2M | 2.00 mi | 08:50:31 | 18:26 | 9:13 | 18:26 | 9:13 | - |
4M | 4.00 mi | 09:06:48 | 34:43 | 8:41 | 16:17 | 8:09 | -1:04 |
6M | 6.00 mi | 09:27:41 | 55:36 | 9:16 | 20:53 | 10:26 | +2:17 |
8M | 8.00 mi | 09:40:35 | 1:08:30 | 8:34 | 12:54 | 6:27 | -3:59 |
10M | 10.00 mi | 09:57:28 | 1:25:23 | 8:32 | 16:53 | 8:27 | +2:00 |
12M | 12.00 mi | 10:14:30 | 1:42:25 | 8:32 | 17:02 | 8:31 | +0:04 |
Finish | 13.11 mi | 10:23:36 | 1:51:31 | 8:30 | 9:06 | 8:12 | -0:19 |
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
6:27 /mi
Average Pace
8:30 /mi
Slowest Pace
10:26 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
12:54
12% of race
Time at Steady Pace
59:18
53% of race
Time at Slower Pace
39:19
35% of race
Average Pace: 8:30 /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 |
|---|---|---|---|---|---|---|---|---|
2M | 2.00 mi | 08:50:31 | 18:26 | 9:13 | 18:26 | 9:13 | #1385 | |
4M | 4.00 mi | 09:06:48 | 34:43 | 8:41 | 16:17 | 8:09 | #1113 | |
6M | 6.00 mi | 09:27:41 | 55:36 | 9:16 | 20:53 | 10:26 | #986 | |
8M | 8.00 mi | 09:40:35 | 1:08:30 | 8:34 | 12:54 | 6:27 | #938 | |
10M | 10.00 mi | 09:57:28 | 1:25:23 | 8:32 | 16:53 | 8:27 | #852 | |
12M | 12.00 mi | 10:14:30 | 1:42:25 | 8:32 | 17:02 | 8:31 | #770 | |
Finish | 13.11 mi | 10:23:36 | 1:51:31 | 8:30 | 9:06 | 8:12 | #743 |
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 | 1385 | 963 | 169 | 502(Top 13%) | 387(Top 19%) | 67(Top 22%) |
| 4M | 4.00 mi | 2.00 mi | 1113+272 | 790+173 | 137+32 | 913(Top 24%) | 665(Top 32%) | 117(Top 38%) |
| 6M | 6.00 mi | 2.00 mi | 986+127 | 710+80 | 127+10 | 838(Top 22%) | 630(Top 31%) | 105(Top 34%) |
| 8M | 8.00 mi | 2.00 mi | 938+48 | 680+30 | 118+9 | 793(Top 21%) | 598(Top 29%) | 100(Top 32%) |
| 10M | 10.00 mi | 2.00 mi | 852+86 | 636+44 | 106+12 | 604(Top 16%) | 468(Top 23%) | 79(Top 26%) |
| 12M | 12.00 mi | 2.00 mi | 770+82 | 581+55 | 96+10 | 502(Top 13%) | 387(Top 19%) | 67(Top 22%) |
| Finish | 13.11 mi | 1.11 mi | 743+27 | 564+17 | 97-1 | 525(Top 14%) | 399(Top 19%) | 70(Top 23%) |
Segment Performance Analysis
10M→12M
0.0 - 2.0 mi
Overall
502
Males
387
M35-39
67
2M→4M
2.0 - 4.0 mi
Overall
913
Males
665
M35-39
117
4M→6M
4.0 - 6.0 mi
Overall
838
Males
630
M35-39
105
6M→8M
6.0 - 8.0 mi
Overall
793
Males
598
M35-39
100
8M→10M
8.0 - 10.0 mi
Overall
604
Males
468
M35-39
79
10M→12M
10.0 - 12.0 mi
Overall
502
Males
387
M35-39
67
12M→Finish
12.0 - 13.1 mi
Overall
525
Males
399
M35-39
70
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2M | - | - | - | - | #1385 |
| 2M → 4M | 278 | 6 | +272 | #1385 | #1113 |
| 4M → 6M | 136 | 9 | +127 | #1113 | #986 |
| 6M → 8M | 53 | 5 | +48 | #986 | #938 |
| 8M → 10M | 89* | 3 | +86 | #938 | #852 |
| 10M → 12M | 83 | 1 | +82 | #852 | #770 |
| 12M → Finish | 30 | 3 | +27 | #770 | #743 |
| TOTALS | 669* | 27 | +642 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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