James Brunswick
Bib: 2123 β’M β’Age: 30
New York, NY

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 | 07:34:29 | 28:10 | 9:04 | 28:10 | 9:04 | - |
10K | 6.21 mi | 07:59:54 | 53:35 | 8:38 | 25:25 | 8:11 | -0:53 |
15K | 9.32 mi | 08:25:15 | 1:18:56 | 8:29 | 25:21 | 8:10 | -0:01 |
Half | 13.10 mi | 08:55:54 | 1:49:35 | 8:23 | 30:39 | 8:08 | -0:02 |
25K | 15.53 mi | 09:15:37 | 2:09:18 | 8:20 | 19:43 | 8:06 | -0:02 |
30K | 18.64 mi | 09:40:43 | 2:34:24 | 8:17 | 25:06 | 8:05 | -0:01 |
35K | 21.75 mi | 10:05:34 | 2:59:15 | 8:15 | 24:51 | 8:00 | -0:05 |
40K | 24.85 mi | 10:29:56 | 3:23:37 | 8:12 | 24:22 | 7:51 | -0:09 |
Finish | 26.22 mi | 10:40:32 | 3:34:13 | 8:11 | 10:36 | 7:47 | -0:04 |
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
7:47 /mi
Average Pace
8:11 /mi
Slowest Pace
9:04 /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
3:06:03
87% of race
Time at Steady Pace
28:10
13% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:10 /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 | 07:34:29 | 28:10 | 9:04 | 28:10 | 9:04 | #4802 | |
10K | 6.21 mi | 07:59:54 | 53:35 | 8:38 | 25:25 | 8:11 | #4031 | |
15K | 9.32 mi | 08:25:15 | 1:18:56 | 8:29 | 25:21 | 8:10 | #3606 | |
Half | 13.10 mi | 08:55:54 | 1:49:35 | 8:23 | 30:39 | 8:08 | #3376 | |
25K | 15.53 mi | 09:15:37 | 2:09:18 | 8:20 | 19:43 | 8:06 | #3235 | |
30K | 18.64 mi | 09:40:43 | 2:34:24 | 8:17 | 25:06 | 8:05 | #3064 | |
35K | 21.75 mi | 10:05:34 | 2:59:15 | 8:15 | 24:51 | 8:00 | #2851 | |
40K | 24.85 mi | 10:29:56 | 3:23:37 | 8:12 | 24:22 | 7:51 | #2638 | |
Finish | 26.22 mi | 10:40:32 | 3:34:13 | 8:11 | 10:36 | 7:47 | #2575 |
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 | 4802 | 2928 | 448 | 2889(Top 37%) | 1929(Top 46%) | 335(Top 61%) |
| 10K | 6.21 mi | 3.10 mi | 4031+771 | 2537+391 | 391+57 | 3321(Top 43%) | 2167(Top 52%) | 359(Top 65%) |
| 15K | 9.32 mi | 3.11 mi | 3606+425 | 2307+230 | 369+22 | 2889(Top 37%) | 1929(Top 46%) | 335(Top 61%) |
| Half | 13.10 mi | 3.78 mi | 3376+230 | 2189+118 | 359+10 | 2843(Top 36%) | 1899(Top 46%) | 335(Top 61%) |
| 25K | 15.53 mi | 2.43 mi | 3235+141 | 2112+77 | 355+4 | 2689(Top 34%) | 1784(Top 43%) | 324(Top 59%) |
| 30K | 18.64 mi | 3.11 mi | 3064+171 | 2011+101 | 345+10 | 2477(Top 32%) | 1651(Top 40%) | 309(Top 56%) |
| 35K | 21.75 mi | 3.11 mi | 2851+213 | 1880+131 | 330+15 | 1992(Top 26%) | 1333(Top 32%) | 278(Top 50%) |
| 40K | 24.85 mi | 3.10 mi | 2638+213 | 1729+151 | 325+5 | 1633(Top 21%) | 1099(Top 26%) | 237(Top 43%) |
| Finish | 26.22 mi | 1.37 mi | 2575+63 | 1684+45 | 323+2 | 1677(Top 21%) | 1087(Top 26%) | 236(Top 43%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
2889
Males
1929
M30-34
335
5Kβ10K
3.1 - 6.2 mi
Overall
3321
Males
2167
M30-34
359
10Kβ15K
6.2 - 9.3 mi
Overall
2889
Males
1929
M30-34
335
15KβHalf
9.3 - 13.1 mi
Overall
2843
Males
1899
M30-34
335
Halfβ25K
13.1 - 15.5 mi
Overall
2689
Males
1784
M30-34
324
25Kβ30K
15.5 - 18.6 mi
Overall
2477
Males
1651
M30-34
309
30Kβ35K
18.6 - 21.8 mi
Overall
1992
Males
1333
M30-34
278
35Kβ40K
21.8 - 24.9 mi
Overall
1633
Males
1099
M30-34
237
40KβFinish
24.9 - 26.2 mi
Overall
1677
Males
1087
M30-34
236
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 | - | - | - | - | #4802 |
| 5K β 10K | 771* | 0 | +771 | #4802 | #4031 |
| 10K β 15K | 426* | 1 | +425 | #4031 | #3606 |
| 15K β Half | 230* | 0 | +230 | #3606 | #3376 |
| Half β 25K | 141 | 0 | +141 | #3376 | #3235 |
| 25K β 30K | 173 | 2 | +171 | #3235 | #3064 |
| 30K β 35K | 214* | 1 | +213 | #3064 | #2851 |
| 35K β 40K | 215* | 2 | +213 | #2851 | #2638 |
| 40K β Finish | 65 | 2 | +63 | #2638 | #2575 |
| TOTALS | 2235* | 8 | +2227 |
* Includes athletes who did not complete a segment (DNF/DNQ).
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
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Questions or issues regarding timing data?
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