Mario Michael Krell
Bib: 9514 •M •Age: 40
Redwood City, CA

Race Timeline and Course Information
Your journey through the course with elevation, pacing, and checkpoint details
⏱️ Race Timeline
Watch your race unfold from start to finish
Splits & Pacing
Detailed breakdown of your race performance at each timing point
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 07:34:14 | 27:28 | 8:51 | 27:28 | 8:51 | - |
10K | 6.21 mi | 08:01:44 | 54:58 | 8:51 | 27:30 | 8:52 | +0:01 |
15K | 9.32 mi | 08:30:00 | 1:23:14 | 8:56 | 28:16 | 9:06 | +0:14 |
20K | 12.43 mi | 08:57:23 | 1:50:37 | 8:55 | 27:23 | 8:49 | -0:17 |
Half | 13.10 mi | 09:03:11 | 1:56:25 | 8:54 | 5:48 | 8:41 | -0:08 |
25K | 15.53 mi | 09:24:34 | 2:17:48 | 8:53 | 21:23 | 8:47 | +0:06 |
30K | 18.64 mi | 09:52:40 | 2:45:54 | 8:54 | 28:06 | 9:03 | +0:16 |
35K | 21.75 mi | 10:22:14 | 3:15:28 | 9:00 | 29:34 | 9:31 | +0:28 |
40K | 24.85 mi | 10:51:34 | 3:44:48 | 9:03 | 29:20 | 9:27 | -0:04 |
Finish | 26.22 mi | 11:04:49 | 3:58:03 | 9:06 | 13:15 | 9:43 | +0:16 |
Checkpoint Splits Visualizations
Explore your race data through different visual perspectives. Scroll to discover each visualization.
📈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
8:41 /mi
Average Pace
9:05 /mi
Slowest Pace
9:43 /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
3:44:48
94% of race
Time at Steady Pace
13:15
6% of race
Time at Slower Pace
0:00
0% 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
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 |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 07:34:14 | 27:28 | 8:51 | 27:28 | 8:51 | #5130 | |
10K | 6.21 mi | 08:01:44 | 54:58 | 8:51 | 27:30 | 8:52 | #5231 | |
15K | 9.32 mi | 08:30:00 | 1:23:14 | 8:56 | 28:16 | 9:06 | #5316 | |
20K | 12.43 mi | 08:57:23 | 1:50:37 | 8:55 | 27:23 | 8:49 | #5209 | |
Half | 13.10 mi | 09:03:11 | 1:56:25 | 8:54 | 5:48 | 8:41 | #5188 | |
25K | 15.53 mi | 09:24:34 | 2:17:48 | 8:53 | 21:23 | 8:47 | #5093 | |
30K | 18.64 mi | 09:52:40 | 2:45:54 | 8:54 | 28:06 | 9:03 | #5046 | |
35K | 21.75 mi | 10:22:14 | 3:15:28 | 9:00 | 29:34 | 9:31 | #5069 | |
40K | 24.85 mi | 10:51:34 | 3:44:48 | 9:03 | 29:20 | 9:27 | #4976 | |
Finish | 26.22 mi | 11:04:49 | 3:58:03 | 9:06 | 13:15 | 9:43 | #5015 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 5130 | 3594 | 483 | 5435(Top 65%) | 3786(Top 72%) | 524(Top 73%) |
| 10K | 6.21 mi | 3.10 mi | 5231-101 | 3657-63 | 498-15 | 5401(Top 65%) | 3763(Top 72%) | 514(Top 71%) |
| 15K | 9.32 mi | 3.11 mi | 5316-85 | 3711-54 | 504-6 | 5435(Top 65%) | 3786(Top 72%) | 524(Top 73%) |
| 20K | 12.43 mi | 3.11 mi | 5209+107 | 3646+65 | 495+9 | 4936(Top 59%) | 3484(Top 66%) | 474(Top 66%) |
| Half | 13.10 mi | 0.67 mi | 5188+21 | 3636+10 | 495 | 5037(Top 60%) | 3554(Top 68%) | 480(Top 67%) |
| 25K | 15.53 mi | 2.43 mi | 5093+95 | 3581+55 | 485+10 | 4760(Top 57%) | 3365(Top 64%) | 459(Top 64%) |
| 30K | 18.64 mi | 3.11 mi | 5046+47 | 3548+33 | 484+1 | 4933(Top 59%) | 3450(Top 66%) | 471(Top 65%) |
| 35K | 21.75 mi | 3.11 mi | 5069-23 | 3543+5 | 488-4 | 4990(Top 60%) | 3430(Top 65%) | 479(Top 66%) |
| 40K | 24.85 mi | 3.10 mi | 4976+93 | 3466+77 | 486+2 | 4605(Top 55%) | 3149(Top 60%) | 445(Top 62%) |
| Finish | 26.22 mi | 1.37 mi | 5015-39 | 3491-25 | 488-2 | 5251(Top 63%) | 3499(Top 67%) | 492(Top 68%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
5435
Males
3786
M40-44
524
5K→10K
3.1 - 6.2 mi
Overall
5401
Males
3763
M40-44
514
10K→15K
6.2 - 9.3 mi
Overall
5435
Males
3786
M40-44
524
15K→20K
9.3 - 12.4 mi
Overall
4936
Males
3484
M40-44
474
20K→Half
12.4 - 13.1 mi
Overall
5037
Males
3554
M40-44
480
Half→25K
13.1 - 15.5 mi
Overall
4760
Males
3365
M40-44
459
25K→30K
15.5 - 18.6 mi
Overall
4933
Males
3450
M40-44
471
30K→35K
18.6 - 21.8 mi
Overall
4990
Males
3430
M40-44
479
35K→40K
21.8 - 24.9 mi
Overall
4605
Males
3149
M40-44
445
40K→Finish
24.9 - 26.2 mi
Overall
5251
Males
3499
M40-44
492
Passing
Athletes you passed and who passed you throughout the race
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #5130 |
| 5K → 10K | 49 | 150 | -101 | #5130 | #5231 |
| 10K → 15K | 32 | 117 | -85 | #5231 | #5316 |
| 15K → 20K | 119 | 12 | +107 | #5316 | #5209 |
| 20K → Half | 27 | 6 | +21 | #5209 | #5188 |
| Half → 25K | 100 | 5 | +95 | #5188 | #5093 |
| 25K → 30K | 75 | 28 | +47 | #5093 | #5046 |
| 30K → 35K | 79 | 102 | -23 | #5046 | #5069 |
| 35K → 40K | 133 | 40 | +93 | #5069 | #4976 |
| 40K → Finish | 15 | 54 | -39 | #4976 | #5015 |
| TOTALS | 629 | 514 | +115 |
Passing Analysis Visualizations
Explore your passing analysis through 5 different visualizations. Scroll to discover each one.
📈Position Graph
🎨Heatmap Timeline
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
Qualifying & Age Grade
See how your performance stacks up against qualifying standards
Boston Qualifying analysis available
NYC Marathon Qualifying analysis available
Finisher Certificate
Download and share your official race completion certificate
Your certificate is generated on-demand and can be shared on social media or saved for your records
Activity Data
Upload your GPX file to see detailed activity metrics
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Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export & Support
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Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
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