Daniel Kaufeldt
Bib: 5959 β’M β’Age: 31
Antioch, 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 | 07:25:22 | 22:03 | 7:06 | 22:03 | 7:06 | - |
10K | 6.21 mi | 07:46:34 | 43:15 | 6:58 | 21:12 | 6:50 | -0:16 |
15K | 9.32 mi | 08:09:09 | 1:05:50 | 7:04 | 22:35 | 7:17 | +0:27 |
Half | 13.10 mi | 08:36:19 | 1:33:00 | 7:07 | 27:10 | 7:12 | -0:05 |
25K | 15.53 mi | 08:54:53 | 1:51:34 | 7:11 | 18:34 | 7:37 | +0:25 |
30K | 18.64 mi | 09:20:50 | 2:17:31 | 7:23 | 25:57 | 8:22 | +0:45 |
35K | 21.75 mi | 09:49:06 | 2:45:47 | 7:38 | 28:16 | 9:06 | +0:44 |
40K | 24.85 mi | 10:16:08 | 3:12:49 | 7:46 | 27:02 | 8:43 | -0:23 |
Finish | 26.22 mi | 10:26:52 | 3:23:33 | 7:47 | 10:44 | 7:53 | -0:50 |
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
6:50 /mi
Average Pace
7:46 /mi
Slowest Pace
9:06 /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
1:10:25
35% of race
Time at Steady Pace
51:53
25% of race
Time at Slower Pace
1:21:15
40% of race
Average Pace: 7:46 /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 | 07:25:22 | 22:03 | 7:06 | 22:03 | 7:06 | #1413 | |
10K | 6.21 mi | 07:46:34 | 43:15 | 6:58 | 21:12 | 6:50 | #1309 | |
15K | 9.32 mi | 08:09:09 | 1:05:50 | 7:04 | 22:35 | 7:17 | #1367 | |
Half | 13.10 mi | 08:36:19 | 1:33:00 | 7:07 | 27:10 | 7:12 | #1388 | |
25K | 15.53 mi | 08:54:53 | 1:51:34 | 7:11 | 18:34 | 7:37 | #1429 | |
30K | 18.64 mi | 09:20:50 | 2:17:31 | 7:23 | 25:57 | 8:22 | #1651 | |
35K | 21.75 mi | 09:49:06 | 2:45:47 | 7:38 | 28:16 | 9:06 | #1915 | |
40K | 24.85 mi | 10:16:08 | 3:12:49 | 7:46 | 27:02 | 8:43 | #1999 | |
Finish | 26.22 mi | 10:26:52 | 3:23:33 | 7:47 | 10:44 | 7:53 | #1976 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 1413 | 1034 | 255 | 1456(Top 19%) | 1053(Top 25%) | 255(Top 46%) |
| 10K | 6.21 mi | 3.10 mi | 1309+104 | 952+82 | 240+15 | 1231(Top 16%) | 893(Top 21%) | 227(Top 41%) |
| 15K | 9.32 mi | 3.11 mi | 1367-58 | 999-47 | 250-10 | 1456(Top 19%) | 1053(Top 25%) | 255(Top 46%) |
| Half | 13.10 mi | 3.78 mi | 1388-21 | 1015-16 | 254-4 | 1423(Top 18%) | 1032(Top 25%) | 256(Top 46%) |
| 25K | 15.53 mi | 2.43 mi | 1429-41 | 1034-19 | 255-1 | 1949(Top 25%) | 1364(Top 33%) | 288(Top 52%) |
| 30K | 18.64 mi | 3.11 mi | 1651-222 | 1189-155 | 271-16 | 2846(Top 36%) | 1855(Top 44%) | 326(Top 59%) |
| 35K | 21.75 mi | 3.11 mi | 1915-264 | 1349-160 | 287-16 | 3338(Top 43%) | 2055(Top 49%) | 345(Top 63%) |
| 40K | 24.85 mi | 3.10 mi | 1999-84 | 1383-34 | 291-4 | 2596(Top 33%) | 1615(Top 39%) | 306(Top 56%) |
| Finish | 26.22 mi | 1.37 mi | 1976+23 | 1366+17 | 287+4 | 1805(Top 23%) | 1169(Top 28%) | 253(Top 46%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
1456
Males
1053
M30-34
255
5Kβ10K
3.1 - 6.2 mi
Overall
1231
Males
893
M30-34
227
10Kβ15K
6.2 - 9.3 mi
Overall
1456
Males
1053
M30-34
255
15KβHalf
9.3 - 13.1 mi
Overall
1423
Males
1032
M30-34
256
Halfβ25K
13.1 - 15.5 mi
Overall
1949
Males
1364
M30-34
288
25Kβ30K
15.5 - 18.6 mi
Overall
2846
Males
1855
M30-34
326
30Kβ35K
18.6 - 21.8 mi
Overall
3338
Males
2055
M30-34
345
35Kβ40K
21.8 - 24.9 mi
Overall
2596
Males
1615
M30-34
306
40KβFinish
24.9 - 26.2 mi
Overall
1805
Males
1169
M30-34
253
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 | - | - | - | - | #1413 |
| 5K β 10K | 105 | 1 | +104 | #1413 | #1309 |
| 10K β 15K | 2 | 60 | -58 | #1309 | #1367 |
| 15K β Half | 11 | 32 | -21 | #1367 | #1388 |
| Half β 25K | 7 | 48 | -41 | #1388 | #1429 |
| 25K β 30K | 6 | 200 | -222 | #1429 | #1651 |
| 30K β 35K | 4 | 200 | -264 | #1651 | #1915 |
| 35K β 40K | 33 | 117 | -84 | #1915 | #1999 |
| 40K β Finish | 36 | 13 | +23 | #1999 | #1976 |
| TOTALS | 204 | 671 | -563 |
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
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
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Questions or issues regarding timing data?
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