Christopher Callahan
Bib: 20639•M•Age: 63
Stockton, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 09:18:12 | 34:36 | 11:44 | 34:36 | 11:44 | - |
5M | 5.00 mi | 09:44:51 | 1:01:15 | 12:15 | 26:39 | 13:00 | +1:16 |
10.9M | 10.90 mi | 10:57:50 | 2:14:14 | 12:19 | 1:12:59 | 12:22 | -0:38 |
Finish | 13.11 mi | 11:25:09 | 2:41:33 | 12:19 | 27:19 | 12:22 | 0:00 |
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
11:44 /mi
Average Pace
12:19 /mi
Slowest Pace
13:00 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:14:54
84% of race
Time at Steady Pace
26:39
16% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 12:19 /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 |
|---|---|---|---|---|---|---|---|---|
2.95M | 2.95 mi | 09:18:12 | 34:36 | 11:44 | 34:36 | 11:44 | #2847 | |
5M | 5.00 mi | 09:44:51 | 1:01:15 | 12:15 | 26:39 | 13:00 | #2825 | |
10.9M | 10.90 mi | 10:57:50 | 2:14:14 | 12:19 | 1:12:59 | 12:22 | #2787 | |
Finish | 13.11 mi | 11:25:09 | 2:41:33 | 12:19 | 27:19 | 12:22 | #2721 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M60-64 | Seg. Overall | Seg. Males | Seg. M60-64 |
|---|---|---|---|---|---|---|---|---|
| 2.95M | 2.95 mi | 2.95 mi | 2847 | 1580 | 30 | 2847(Top 84%) | 1580(Top 90%) | 30(Top 83%) |
| 5M | 5.00 mi | 2.05 mi | 2825+22 | 1559+21 | 29+1 | 2805(Top 83%) | 1545(Top 88%) | 27(Top 75%) |
| 10.9M | 10.90 mi | 5.90 mi | 2787+38 | 1543+16 | 27+2 | 2758(Top 81%) | 1526(Top 87%) | 28(Top 78%) |
| Finish | 13.11 mi | 2.21 mi | 2721+66 | 1513+30 | 27 | 2467(Top 73%) | 1371(Top 78%) | 25(Top 69%) |
Segment Performance Analysis
Start → 2.95M
0.0 - 3.0 mi
Overall
2847
Males
1580
M60-64
30
2.95M→5M
3.0 - 5.0 mi
Overall
2805
Males
1545
M60-64
27
5M→10.9M
5.0 - 10.9 mi
Overall
2758
Males
1526
M60-64
28
10.9M→Finish
10.9 - 13.1 mi
Overall
2467
Males
1371
M60-64
25
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.95M | - | - | - | - | #2847 |
| 2.95M → 5M | 55* | 33 | +22 | #2847 | #2825 |
| 5M → 10.9M | 88 | 50 | +38 | #2825 | #2787 |
| 10.9M → Finish | 71* | 5 | +66 | #2787 | #2721 |
| TOTALS | 214* | 88 | +126 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
