Eric Knapp
Bib: 9983•M•Age: 54
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 | 07:26:49 | 23:28 | 11:01 | 23:28 | 11:01 | - |
6.62M | 6.62 mi | 08:04:56 | 1:01:35 | 9:18 | 38:07 | 8:29 | -2:32 |
7.12M | 7.12 mi | 08:11:04 | 1:07:43 | 9:31 | 6:08 | 12:16 | +3:47 |
10.65M | 10.65 mi | 08:41:20 | 1:37:59 | 9:12 | 30:16 | 8:34 | -3:42 |
Finish | 13.11 mi | 09:02:29 | 1:59:08 | 9:05 | 21:09 | 8:36 | +0:02 |
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
8:29 /mi
Average Pace
9:05 /mi
Slowest Pace
12:16 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
1:29:32
75% of race
Time at Slower Pace
29:36
25% of race
Average Pace: 9:05 /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 | 07:26:49 | 23:28 | 11:01 | 23:28 | 11:01 | #1014 | |
6.62M | 6.62 mi | 08:04:56 | 1:01:35 | 9:18 | 38:07 | 8:29 | #986 | |
7.12M | 7.12 mi | 08:11:04 | 1:07:43 | 9:31 | 6:08 | 12:16 | #1037 | |
10.65M | 10.65 mi | 08:41:20 | 1:37:59 | 9:12 | 30:16 | 8:34 | #1150 | |
Finish | 13.11 mi | 09:02:29 | 1:59:08 | 9:05 | 21:09 | 8:36 | #1211 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|---|
| 2.13M | 2.13 mi | 2.13 mi | 1014 | 779 | 28 | 1014(Top 20%) | 779(Top 27%) | 28(Top 18%) |
| 6.62M | 6.62 mi | 4.49 mi | 986+28 | 762+17 | 26+2 | 986(Top 19%) | 763(Top 27%) | 25(Top 16%) |
| 7.12M | 7.12 mi | 0.50 mi | 1037-51 | 798-36 | 28-2 | 1671(Top 32%) | 1219(Top 43%) | 38(Top 24%) |
| 10.65M | 10.65 mi | 3.53 mi | 1150-113 | 877-79 | 28 | 1456(Top 28%) | 1077(Top 38%) | 38(Top 24%) |
| Finish | 13.11 mi | 2.46 mi | 1211-61 | 917-40 | 28 | 1545(Top 30%) | 1100(Top 38%) | 36(Top 23%) |
Segment Performance Analysis
Start → 2.13M
0.0 - 2.1 mi
Overall
1014
Males
779
M50-54
28
2.13M→6.62M
2.1 - 6.6 mi
Overall
986
Males
763
M50-54
25
6.62M→7.12M
6.6 - 7.1 mi
Overall
1671
Males
1219
M50-54
39
7.12M→10.65M
7.1 - 10.7 mi
Overall
1456
Males
1077
M50-54
38
10.65M→Finish
10.7 - 13.1 mi
Overall
1545
Males
1100
M50-54
36
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.13M | - | - | - | - | #1014 |
| 2.13M → 6.62M | 121 | 93 | +28 | #1014 | #986 |
| 6.62M → 7.12M | 18 | 69 | -51 | #986 | #1037 |
| 7.12M → 10.65M | 24 | 137 | -113 | #1037 | #1150 |
| 10.65M → Finish | 26* | 87 | -61 | #1150 | #1211 |
| TOTALS | 189* | 386 | -197 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Official Timing Data
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Race managed by
The San Francisco Marathon
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