Dan Von Berckefeldt
Bib: 11441 β’M β’Age: 29
Modesto, CA

Race Timeline and Course Information
Your journey through the course with elevation, pacing, and checkpoint details
β±οΈ 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 | 07:30:31 | 25:07 | 8:06 | 25:07 | 8:06 | - |
10K | 6.21 mi | 07:56:05 | 50:41 | 8:10 | 25:34 | 8:14 | +0:08 |
15K | 9.32 mi | 08:22:33 | 1:17:09 | 8:17 | 26:28 | 8:32 | +0:18 |
Half | 13.10 mi | 08:55:02 | 1:49:38 | 8:23 | 32:29 | 8:37 | +0:05 |
25K | 15.53 mi | 09:17:42 | 2:12:18 | 8:31 | 22:40 | 9:18 | +0:41 |
30K | 18.64 mi | 09:48:06 | 2:42:42 | 8:44 | 30:24 | 9:48 | +0:30 |
35K | 21.75 mi | 10:22:31 | 3:17:07 | 9:04 | 34:25 | 11:05 | +1:17 |
40K | 24.85 mi | 11:01:21 | 3:55:57 | 9:30 | 38:50 | 12:30 | +1:25 |
Finish | 26.22 mi | 11:16:34 | 4:11:10 | 9:36 | 15:13 | 11:10 | -1:20 |
Checkpoint Splits Visualizations
Explore your race data through different visual perspectives. Scroll to discover each visualization.
πPace 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
8:06 /mi
Average Pace
9:35 /mi
Slowest Pace
12:30 /mi
πSegments
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
1:17:09
31% of race
Time at Steady Pace
1:25:33
34% of race
Time at Slower Pace
1:28:28
35% of race
Average Pace: 9:35 /mi
π¨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
β¨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 | 07:30:31 | 25:07 | 8:06 | 25:07 | 8:06 | #3100 | |
10K | 6.21 mi | 07:56:05 | 50:41 | 8:10 | 25:34 | 8:14 | #3240 | |
15K | 9.32 mi | 08:22:33 | 1:17:09 | 8:17 | 26:28 | 8:32 | #3294 | |
Half | 13.10 mi | 08:55:02 | 1:49:38 | 8:23 | 32:29 | 8:37 | #3391 | |
25K | 15.53 mi | 09:17:42 | 2:12:18 | 8:31 | 22:40 | 9:18 | #3552 | |
30K | 18.64 mi | 09:48:06 | 2:42:42 | 8:44 | 30:24 | 9:48 | #3793 | |
35K | 21.75 mi | 10:22:31 | 3:17:07 | 9:04 | 34:25 | 11:05 | #4119 | |
40K | 24.85 mi | 11:01:21 | 3:55:57 | 9:30 | 38:50 | 12:30 | #4467 | |
Finish | 26.22 mi | 11:16:34 | 4:11:10 | 9:36 | 15:13 | 11:10 | #4521 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 3100 | 2038 | 309 | 3465(Top 44%) | 2234(Top 54%) | 329(Top 75%) |
| 10K | 6.21 mi | 3.10 mi | 3240-140 | 2117-79 | 316-7 | 3397(Top 44%) | 2201(Top 53%) | 323(Top 74%) |
| 15K | 9.32 mi | 3.11 mi | 3294-54 | 2141-24 | 318-2 | 3465(Top 44%) | 2234(Top 54%) | 329(Top 75%) |
| Half | 13.10 mi | 3.78 mi | 3391-97 | 2199-58 | 324-6 | 3660(Top 47%) | 2330(Top 56%) | 347(Top 79%) |
| 25K | 15.53 mi | 2.43 mi | 3552-161 | 2274-75 | 332-8 | 4452(Top 57%) | 2712(Top 65%) | 369(Top 84%) |
| 30K | 18.64 mi | 3.11 mi | 3793-241 | 2383-109 | 343-11 | 4630(Top 59%) | 2762(Top 66%) | 372(Top 85%) |
| 35K | 21.75 mi | 3.11 mi | 4119-326 | 2522-139 | 359-16 | 5221(Top 67%) | 2946(Top 71%) | 386(Top 88%) |
| 40K | 24.85 mi | 3.10 mi | 4467-348 | 2678-156 | 368-9 | 6086(Top 78%) | 3303(Top 79%) | 417(Top 95%) |
| Finish | 26.22 mi | 1.37 mi | 4521-54 | 2693-15 | 372-4 | 5589(Top 72%) | 3051(Top 73%) | 413(Top 94%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
3465
Males
2234
M25-29
329
5Kβ10K
3.1 - 6.2 mi
Overall
3397
Males
2201
M25-29
323
10Kβ15K
6.2 - 9.3 mi
Overall
3465
Males
2234
M25-29
329
15KβHalf
9.3 - 13.1 mi
Overall
3660
Males
2330
M25-29
347
Halfβ25K
13.1 - 15.5 mi
Overall
4452
Males
2712
M25-29
369
25Kβ30K
15.5 - 18.6 mi
Overall
4630
Males
2762
M25-29
372
30Kβ35K
18.6 - 21.8 mi
Overall
5221
Males
2946
M25-29
386
35Kβ40K
21.8 - 24.9 mi
Overall
6086
Males
3303
M25-29
417
40KβFinish
24.9 - 26.2 mi
Overall
5589
Males
3051
M25-29
413
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 β 5K | - | - | - | - | #3100 |
| 5K β 10K | 14 | 154 | -140 | #3100 | #3240 |
| 10K β 15K | 21 | 75 | -54 | #3240 | #3294 |
| 15K β Half | 23 | 120 | -97 | #3294 | #3391 |
| Half β 25K | 19 | 180 | -161 | #3391 | #3552 |
| 25K β 30K | 20 | 200 | -241 | #3552 | #3793 |
| 30K β 35K | 12 | 200 | -326 | #3793 | #4119 |
| 35K β 40K | 18 | 200 | -348 | #4119 | #4467 |
| 40K β Finish | 9 | 63 | -54 | #4467 | #4521 |
| TOTALS | 136 | 1192 | -1421 |
Passing Analysis Visualizations
Explore your passing analysis through 5 different visualizations. Scroll to discover each one.
πPosition Graph
π¨Heatmap Timeline
πPassing Circle
πPosition Flow
πRace Lanes
Qualifying & Age Grade
See how your performance stacks up against qualifying standards
Boston Qualifying analysis available
NYC Marathon Qualifying analysis available
Finisher Certificate
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Your certificate is generated on-demand and can be shared on social media or saved for your records
Activity Data
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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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