Joseph Lace
Bib: 5953 β’M β’Age: 37
San Francisco, 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 | 07:26:56 | 22:48 | 7:21 | 22:48 | 7:21 | - |
10K | 6.21 mi | 07:48:40 | 44:32 | 7:11 | 21:44 | 7:00 | -0:21 |
15K | 9.32 mi | 08:10:27 | 1:06:19 | 7:07 | 21:47 | 7:01 | +0:01 |
Half | 13.10 mi | 08:37:14 | 1:33:06 | 7:07 | 26:47 | 7:06 | +0:05 |
25K | 15.53 mi | 08:54:22 | 1:50:14 | 7:06 | 17:08 | 7:02 | -0:04 |
30K | 18.64 mi | 09:16:30 | 2:12:22 | 7:07 | 22:08 | 7:08 | +0:06 |
35K | 21.75 mi | 09:40:09 | 2:36:01 | 7:11 | 23:39 | 7:37 | +0:29 |
40K | 24.85 mi | 10:04:49 | 3:00:41 | 7:17 | 24:40 | 7:57 | +0:20 |
Finish | 26.22 mi | 10:16:23 | 3:12:15 | 7:21 | 11:34 | 8:29 | +0:32 |
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. Green = fastest, yellow = moderate, red = slowest segments.
Fastest Pace
7:00 /mi
Average Pace
7:20 /mi
Slowest Pace
8:29 /mi
πSegments
Segment Time Comparison
Bar length shows time spent in each segment. Color indicates pace quality: green = fast pace, yellow = moderate, red = slow pace.
Time at Fast Pace
0:00
0% of race
Time at Moderate Pace
2:12:22
69% of race
Time at Slow Pace
59:53
31% of race
Average Pace: 7:20 /mi
π¨Heatmap
Pace Heatmap
Visual intensity map of your pacing throughout the race. Green = fastest, yellow = moderate, red = slowest.
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 | 07:26:56 | 22:48 | 7:21 | 22:48 | 7:21 | #2238 | |
10K | 6.21 mi | 07:48:40 | 44:32 | 7:11 | 21:44 | 7:00 | #2016 | |
15K | 9.32 mi | 08:10:27 | 1:06:19 | 7:07 | 21:47 | 7:01 | #1908 | |
Half | 13.10 mi | 08:37:14 | 1:33:06 | 7:07 | 26:47 | 7:06 | #1875 | |
25K | 15.53 mi | 08:54:22 | 1:50:14 | 7:06 | 17:08 | 7:02 | #1835 | |
30K | 18.64 mi | 09:16:30 | 2:12:22 | 7:07 | 22:08 | 7:08 | #1770 | |
35K | 21.75 mi | 09:40:09 | 2:36:01 | 7:11 | 23:39 | 7:37 | #1732 | |
40K | 24.85 mi | 10:04:49 | 3:00:41 | 7:17 | 24:40 | 7:57 | #1761 | |
Finish | 26.22 mi | 10:16:23 | 3:12:15 | 7:21 | 11:34 | 8:29 | #1813 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 2238 | 1742 | 334 | 1657(Top 21%) | 1306(Top 28%) | 240(Top 33%) |
| 10K | 6.21 mi | 3.10 mi | 2016+222 | 1579+163 | 301+33 | 1882(Top 24%) | 1475(Top 31%) | 280(Top 38%) |
| 15K | 9.32 mi | 3.11 mi | 1908+108 | 1497+82 | 284+17 | 1657(Top 21%) | 1306(Top 28%) | 240(Top 33%) |
| Half | 13.10 mi | 3.78 mi | 1875+33 | 1468+29 | 279+5 | 1778(Top 22%) | 1393(Top 29%) | 256(Top 35%) |
| 25K | 15.53 mi | 2.43 mi | 1835+40 | 1436+32 | 273+6 | 1615(Top 20%) | 1277(Top 27%) | 241(Top 33%) |
| 30K | 18.64 mi | 3.11 mi | 1770+65 | 1385+51 | 261+12 | 1600(Top 20%) | 1255(Top 26%) | 242(Top 33%) |
| 35K | 21.75 mi | 3.11 mi | 1732+38 | 1345+40 | 256+5 | 1922(Top 24%) | 1444(Top 30%) | 275(Top 38%) |
| 40K | 24.85 mi | 3.10 mi | 1761-29 | 1351-6 | 256 | 2152(Top 27%) | 1536(Top 32%) | 294(Top 40%) |
| Finish | 26.22 mi | 1.37 mi | 1813-52 | 1380-29 | 262-6 | 3005(Top 38%) | 2002(Top 42%) | 365(Top 50%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
1657
Males
1306
M35-39
240
5Kβ10K
3.1 - 6.2 mi
Overall
1882
Males
1475
M35-39
280
10Kβ15K
6.2 - 9.3 mi
Overall
1657
Males
1306
M35-39
240
15KβHalf
9.3 - 13.1 mi
Overall
1778
Males
1393
M35-39
256
Halfβ25K
13.1 - 15.5 mi
Overall
1615
Males
1277
M35-39
241
25Kβ30K
15.5 - 18.6 mi
Overall
1600
Males
1255
M35-39
242
30Kβ35K
18.6 - 21.8 mi
Overall
1922
Males
1444
M35-39
275
35Kβ40K
21.8 - 24.9 mi
Overall
2152
Males
1536
M35-39
294
40KβFinish
24.9 - 26.2 mi
Overall
3005
Males
2002
M35-39
365
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 | - | - | - | - | #2238 |
| 5K β 10K | 227* | 5 | +222 | #2238 | #2016 |
| 10K β 15K | 110 | 2 | +108 | #2016 | #1908 |
| 15K β Half | 41 | 8 | +33 | #1908 | #1875 |
| Half β 25K | 43 | 3 | +40 | #1875 | #1835 |
| 25K β 30K | 69 | 4 | +65 | #1835 | #1770 |
| 30K β 35K | 73 | 35 | +38 | #1770 | #1732 |
| 35K β 40K | 47 | 76 | -29 | #1732 | #1761 |
| 40K β Finish | 9 | 61 | -52 | #1761 | #1813 |
| TOTALS | 619* | 194 | +425 |
* 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
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
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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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