Erwin Chester
Bib: 15193 M 43 US
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 |
|---|---|---|---|---|---|---|---|
2M | 2.00 mi | 07:02:50 | 18:41 | 9:20 | 18:41 | 9:20 | - |
4M | 4.00 mi | 07:21:14 | 37:05 | 9:16 | 18:24 | 9:12 | -0:08 |
6M | 6.00 mi | 07:39:27 | 55:18 | 9:13 | 18:13 | 9:06 | -0:06 |
8M | 8.00 mi | 07:57:18 | 1:13:09 | 9:09 | 17:51 | 8:56 | -0:10 |
9.6M | 9.60 mi | 08:11:35 | 1:27:26 | 9:06 | 14:17 | 8:56 | 0:00 |
10M | 10.00 mi | 08:18:25 | 1:34:16 | 9:26 | 6:50 | 17:06 | +8:10 |
10.5M | 10.50 mi | 08:20:38 | 1:36:29 | 9:11 | 2:13 | 4:26 | -12:40 |
12M | 12.00 mi | 08:39:06 | 1:54:57 | 9:35 | 18:28 | 12:19 | +7:53 |
Finish | 13.11 mi | 08:49:23 | 2:05:14 | 9:33 | 10:17 | 9:16 | -3:03 |
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
4:26 /mi
Average Pace
9:33 /mi
Slowest Pace
17:06 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:13
2% of race
Time at Steady Pace
1:37:43
78% of race
Time at Slower Pace
25:18
20% of race
Average Pace: 9:33 /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 | 07:02:50 | 18:41 | 9:20 | 18:41 | 9:20 | #2011 | |
4M | 4.00 mi | 07:21:14 | 37:05 | 9:16 | 18:24 | 9:12 | #1854 | |
6M | 6.00 mi | 07:39:27 | 55:18 | 9:13 | 18:13 | 9:06 | #1731 | |
8M | 8.00 mi | 07:57:18 | 1:13:09 | 9:09 | 17:51 | 8:56 | #1514 | |
9.6M | 9.60 mi | 08:11:35 | 1:27:26 | 9:06 | 14:17 | 8:56 | #1675 | |
10M | 10.00 mi | 08:18:25 | 1:34:16 | 9:26 | 6:50 | 17:06 | #1681 | |
10.5M | 10.50 mi | 08:20:38 | 1:36:29 | 9:11 | 2:13 | 4:26 | #1673 | |
12M | 12.00 mi | 08:39:06 | 1:54:57 | 9:35 | 18:28 | 12:19 | #1611 | |
Finish | 13.11 mi | 08:49:23 | 2:05:14 | 9:33 | 10:17 | 9:16 | #1606 |
Garmin Challenge
9:03
Segment Time
10:04/mi
Pace
0.90 mi
Distance
Overall
1760
Men
1302
Division
94
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|---|
| 2M | 2.00 mi | 2.00 mi | 2011 | 1470 | 122 | 1442(Top 22%) | 1062(Top 29%) | 77(Top 24%) |
| 4M | 4.00 mi | 2.00 mi | 1854+157 | 1387+83 | 114+8 | 1710(Top 26%) | 1298(Top 36%) | 104(Top 33%) |
| 6M | 6.00 mi | 2.00 mi | 1731+123 | 1308+79 | 101+13 | 1560(Top 24%) | 1195(Top 33%) | 87(Top 27%) |
| 8M | 8.00 mi | 2.00 mi | 1514+217 | 1178+130 | 94+7 | 1200(Top 18%) | 949(Top 26%) | 81(Top 25%) |
| 9.6M | 9.60 mi | 1.60 mi | 1675-161 | 1267-89 | 100-6 | 2641(Top 40%) | 1678(Top 46%) | 134(Top 42%) |
| 10M | 10.00 mi | 0.40 mi | 1681-6 | 1270-3 | 99+1 | 1869(Top 28%) | 1355(Top 37%) | 103(Top 32%) |
| 10.5M | 10.50 mi | 0.50 mi | 1673+8 | 1263+7 | 98+1 | 1649(Top 25%) | 1243(Top 34%) | 92(Top 29%) |
| 12M | 12.00 mi | 1.50 mi | 1611+62 | 1221+42 | 92+6 | 1442(Top 22%) | 1062(Top 29%) | 77(Top 24%) |
| Finish | 13.11 mi | 1.11 mi | 1606+5 | 1221 | 94-2 | 1970(Top 30%) | 1418(Top 39%) | 115(Top 36%) |
Segment Performance Analysis
10.5M→12M
0.0 - 2.0 mi
Overall
1442
Males
1062
M40-44
77
2M→4M
2.0 - 4.0 mi
Overall
1710
Males
1298
M40-44
104
4M→6M
4.0 - 6.0 mi
Overall
1560
Males
1195
M40-44
87
6M→8M
6.0 - 8.0 mi
Overall
1200
Males
949
M40-44
81
8M→9.6M
8.0 - 9.6 mi
Overall
2641
Males
1678
M40-44
134
9.6M→10M
9.6 - 10.0 mi
Overall
1869
Males
1355
M40-44
103
10M→10.5M
10.0 - 10.5 mi
Overall
1649
Males
1243
M40-44
92
10.5M→12M
10.5 - 12.0 mi
Overall
1442
Males
1062
M40-44
77
12M→Finish
12.0 - 13.1 mi
Overall
1970
Males
1418
M40-44
115
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2M | - | - | - | - | #2011 |
| 2M → 4M | 197 | 40 | +157 | #2011 | #1854 |
| 4M → 6M | 149 | 26 | +123 | #1854 | #1731 |
| 6M → 8M | 247* | 30 | +217 | #1731 | #1514 |
| 8M → 9.6M | 22 | 183 | -161 | #1514 | #1675 |
| 9.6M → 10M | 18 | 24 | -6 | #1675 | #1681 |
| 10M → 10.5M | 11 | 3 | +8 | #1681 | #1673 |
| 10.5M → 12M | 103 | 41 | +62 | #1673 | #1611 |
| 12M → Finish | 40* | 35 | +5 | #1611 | #1606 |
| TOTALS | 787* | 382 | +405 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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