Xavier Callebaut
Bib: 14766•M•Age: 25
San Carlos, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.2M | 2.20 mi | 06:58:45 | 21:15 | 9:40 | 21:15 | 9:40 | - |
5.7M | 5.70 mi | 07:50:30 | 1:13:00 | 12:48 | 51:45 | 14:47 | +5:07 |
6.43M | 6.43 mi | 08:02:26 | 1:24:56 | 13:13 | 11:56 | 16:21 | +1:34 |
8.3M | 8.30 mi | 08:20:03 | 1:42:33 | 12:21 | 17:37 | 9:25 | -6:56 |
11.45M | 11.45 mi | 08:55:02 | 2:17:32 | 12:01 | 34:59 | 11:06 | +1:41 |
FINISH | 13.11 mi | 09:13:56 | 2:36:26 | 11:56 | 18:54 | 11:23 | +0:17 |
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
9:25 /mi
Average Pace
11:56 /mi
Slowest Pace
16:21 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
38:52
25% of race
Time at Steady Pace
53:53
34% of race
Time at Slower Pace
1:03:41
41% of race
Average Pace: 11:56 /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 |
|---|---|---|---|---|---|---|---|---|
2.2M | 2.20 mi | 06:58:45 | 21:15 | 9:40 | 21:15 | 9:40 | #3249 | |
5.7M | 5.70 mi | 07:50:30 | 1:13:00 | 12:48 | 51:45 | 14:47 | #3806 | |
6.43M | 6.43 mi | 08:02:26 | 1:24:56 | 13:13 | 11:56 | 16:21 | #3721 | |
8.3M | 8.30 mi | 08:20:03 | 1:42:33 | 12:21 | 17:37 | 9:25 | #3618 | |
11.45M | 11.45 mi | 08:55:02 | 2:17:32 | 12:01 | 34:59 | 11:06 | #3264 | |
FINISH | 13.11 mi | 09:13:56 | 2:36:26 | 11:56 | 18:54 | 11:23 | #3086 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 2.2M | 2.20 mi | 2.20 mi | 3249 | 1844 | 424 | 3249(Top 79%) | 1844(Top 85%) | 424(Top 89%) |
| 5.7M | 5.70 mi | 3.50 mi | 3806-557 | 2076-232 | 466-42 | 3887(Top 95%) | 2098(Top 97%) | 469(Top 99%) |
| 6.43M | 6.43 mi | 0.73 mi | 3721+85 | 2047+29 | 462+4 | 3008(Top 73%) | 1739(Top 81%) | 419(Top 88%) |
| 8.3M | 8.30 mi | 1.87 mi | 3618+103 | 2008+39 | 459+3 | 2904(Top 71%) | 1693(Top 78%) | 406(Top 85%) |
| 11.45M | 11.45 mi | 3.15 mi | 3264+354 | 1847+161 | 434+25 | 2171(Top 53%) | 1348(Top 62%) | 330(Top 69%) |
| FINISH | 13.11 mi | 1.66 mi | 3086+178 | 1751+96 | 420+14 | 2005(Top 49%) | 1242(Top 58%) | 295(Top 62%) |
Segment Performance Analysis
Start → 2.2M
0.0 - 2.2 mi
Overall
3249
Males
1844
M25-29
426
2.2M→5.7M
2.2 - 5.7 mi
Overall
3887
Males
2098
M25-29
471
5.7M→6.43M
5.7 - 6.4 mi
Overall
3008
Males
1739
M25-29
420
6.43M→8.3M
6.4 - 8.3 mi
Overall
2904
Males
1693
M25-29
407
8.3M→11.45M
8.3 - 11.4 mi
Overall
2171
Males
1348
M25-29
330
11.45M→FINISH
11.4 - 13.1 mi
Overall
2005
Males
1242
M25-29
295
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.2M | - | - | - | - | #3249 |
| 2.2M → 5.7M | 10* | 567 | -557 | #3249 | #3806 |
| 5.7M → 6.43M | 88 | 3 | +85 | #3806 | #3721 |
| 6.43M → 8.3M | 104 | 1 | +103 | #3721 | #3618 |
| 8.3M → 11.45M | 355* | 1 | +354 | #3618 | #3264 |
| 11.45M → FINISH | 180* | 2 | +178 | #3264 | #3086 |
| TOTALS | 737* | 574 | +163 |
* 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
