Blaz Serna
Bib: 1314•M•Age: 31
Merced, CA
⏱️ Race Timeline
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Course Map & Elevation
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:28:22 | 13:07 | 7:15 | 13:07 | 7:15 | - |
5.55 Miles | 5.55 mi | 05:55:54 | 40:39 | 7:19 | 27:32 | 7:22 | +0:07 |
6.52 Miles | 6.52 mi | 06:03:16 | 48:01 | 7:22 | 7:22 | 7:36 | +0:14 |
10.87 Miles | 10.87 mi | 06:35:14 | 1:19:59 | 7:21 | 31:58 | 7:21 | -0:15 |
Garmin Hill Challenge | 11.38 mi | 06:39:46 | 1:24:31 | 7:26 | 4:32 | 8:54 | +1:33 |
14.95 Miles | 14.95 mi | 07:03:21 | 1:48:06 | 7:14 | 23:35 | 6:36 | -2:18 |
18 Miles | 18.00 mi | 07:27:55 | 2:12:40 | 7:22 | 24:34 | 8:03 | +1:27 |
25 Miles | 25.00 mi | 08:21:09 | 3:05:54 | 7:26 | 53:14 | 7:36 | -0:27 |
Finish | 26.22 mi | 08:30:53 | 3:15:38 | 7:28 | 9:44 | 7:59 | +0:23 |
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
6:36 /mi
Average Pace
7:28 /mi
Slowest Pace
8:54 /mi
📊Segments
Segment Time Comparison
Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.
Time at Faster Pace
36:42
19% of race
Time at Steady Pace
2:00:06
61% of race
Time at Slower Pace
38:50
20% of race
Average Pace: 7:28 /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
Enhanced split table showing pace trends through mini sparkline visualizations.
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:28:22 | 13:07 | 7:15 | 13:07 | 7:15 | #332 | |
5.55 Miles | 5.55 mi | 05:55:54 | 40:39 | 7:19 | 27:32 | 7:22 | #335 | |
6.52 Miles | 6.52 mi | 06:03:16 | 48:01 | 7:22 | 7:22 | 7:36 | #321 | |
10.87 Miles | 10.87 mi | 06:35:14 | 1:19:59 | 7:21 | 31:58 | 7:21 | #319 | |
Garmin Hill Challenge | 11.38 mi | 06:39:46 | 1:24:31 | 7:26 | 4:32 | 8:54 | #320 | |
14.95 Miles | 14.95 mi | 07:03:21 | 1:48:06 | 7:14 | 23:35 | 6:36 | #299 | |
18 Miles | 18.00 mi | 07:27:55 | 2:12:40 | 7:22 | 24:34 | 8:03 | #283 | |
25 Miles | 25.00 mi | 08:21:09 | 3:05:54 | 7:26 | 53:14 | 7:36 | #257 | |
Finish | 26.22 mi | 08:30:53 | 3:15:38 | 7:28 | 9:44 | 7:59 | #255 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|---|
| 1.81 Miles | 1.81 mi | 1.81 mi | 332 | 313 | 68 | 332(Top 5%) | 313(Top 7%) | 68(Top 7%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 335-3 | 316-3 | 69-1 | 339(Top 5%) | 319(Top 7%) | 68(Top 7%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 321+14 | 303+13 | 68+1 | 284(Top 4%) | 265(Top 6%) | 60(Top 6%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 319+2 | 302+1 | 63+5 | 328(Top 5%) | 309(Top 7%) | 64(Top 7%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 320-1 | 303-1 | 66-3 | 336(Top 5%) | 312(Top 7%) | 66(Top 7%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 299+21 | 282+21 | 58+8 | 302(Top 5%) | 282(Top 6%) | 58(Top 6%) |
| 18 Miles | 18.00 mi | 3.05 mi | 283+16 | 267+15 | 61-3 | 224(Top 3%) | 208(Top 4%) | 40(Top 4%) |
| 25 Miles | 25.00 mi | 7.00 mi | 257+26 | 241+26 | 55+6 | 278(Top 4%) | 254(Top 5%) | 47(Top 5%) |
| Finish | 26.22 mi | 1.22 mi | 255+2 | 239+2 | 55 | 420(Top 6%) | 374(Top 8%) | 66(Top 7%) |
Segment Performance Analysis
Start → 1.81 Miles
0.0 - 1.8 mi
Overall
332
Males
313
M30-34
69
1.81 Miles→5.55 Miles
1.8 - 5.5 mi
Overall
339
Males
319
M30-34
69
5.55 Miles→6.52 Miles
5.5 - 6.5 mi
Overall
284
Males
265
M30-34
61
6.52 Miles→10.87 Miles
6.5 - 10.9 mi
Overall
328
Males
309
M30-34
65
10.87 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
336
Males
312
M30-34
67
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
302
Males
282
M30-34
59
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
224
Males
208
M30-34
40
18 Miles→25 Miles
18.0 - 25.0 mi
Overall
278
Males
254
M30-34
47
25 Miles→Finish
25.0 - 26.2 mi
Overall
420
Males
374
M30-34
66
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81 Miles | - | - | - | - | #332 |
| 1.81 Miles → 5.55 Miles | 17 | 20 | -3 | #332 | #335 |
| 5.55 Miles → 6.52 Miles | 18 | 4 | +14 | #335 | #321 |
| 6.52 Miles → 10.87 Miles | 24 | 22 | +2 | #321 | #319 |
| 10.87 Miles → Garmin Hill Challenge | 8 | 9 | -1 | #319 | #320 |
| Garmin Hill Challenge → 14.95 Miles | 25 | 4 | +21 | #320 | #299 |
| 14.95 Miles → 18 Miles | 26* | 10 | +16 | #299 | #283 |
| 18 Miles → 25 Miles | 38* | 12 | +26 | #283 | #257 |
| 25 Miles → Finish | 9 | 7 | +2 | #257 | #255 |
| TOTALS | 165* | 88 | +77 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
📈Position Graph
🎨Heatmap Timeline
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
