Lauren Schassberger
Bib: 8931 •F •Age: 31
San Francisco, 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 | 07:33:10 | 26:56 | 8:41 | 26:56 | 8:41 | - |
10K | 6.21 mi | 07:59:57 | 53:43 | 8:39 | 26:47 | 8:38 | -0:03 |
15K | 9.32 mi | 08:26:53 | 1:20:40 | 8:40 | 26:56 | 8:41 | +0:03 |
20K | 12.43 mi | 08:53:15 | 1:47:01 | 8:37 | 26:22 | 8:30 | -0:11 |
Half | 13.10 mi | 08:58:55 | 1:52:42 | 8:37 | 5:40 | 8:27 | -0:03 |
25K | 15.53 mi | 09:19:42 | 2:13:29 | 8:36 | 20:47 | 8:33 | +0:06 |
30K | 18.64 mi | 09:46:02 | 2:39:49 | 8:35 | 26:20 | 8:29 | -0:04 |
35K | 21.75 mi | 10:12:33 | 3:06:20 | 8:35 | 26:31 | 8:33 | +0:04 |
40K | 24.85 mi | 10:38:11 | 3:31:57 | 8:32 | 25:37 | 8:15 | -0:18 |
Finish | 26.22 mi | 10:48:55 | 3:42:41 | 8:30 | 10:44 | 7:53 | -0:22 |
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
7:53 /mi
Average Pace
8:30 /mi
Slowest Pace
8:41 /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
2:48:49
76% of race
Time at Steady Pace
53:52
24% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:30 /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 | 07:33:10 | 26:56 | 8:41 | 26:56 | 8:41 | #4682 | |
10K | 6.21 mi | 07:59:57 | 53:43 | 8:39 | 26:47 | 8:38 | #4785 | |
15K | 9.32 mi | 08:26:53 | 1:20:40 | 8:40 | 26:56 | 8:41 | #4706 | |
20K | 12.43 mi | 08:53:15 | 1:47:01 | 8:37 | 26:22 | 8:30 | #4588 | |
Half | 13.10 mi | 08:58:55 | 1:52:42 | 8:37 | 5:40 | 8:27 | #4573 | |
25K | 15.53 mi | 09:19:42 | 2:13:29 | 8:36 | 20:47 | 8:33 | #4515 | |
30K | 18.64 mi | 09:46:02 | 2:39:49 | 8:35 | 26:20 | 8:29 | #4426 | |
35K | 21.75 mi | 10:12:33 | 3:06:20 | 8:35 | 26:31 | 8:33 | #4304 | |
40K | 24.85 mi | 10:38:11 | 3:31:57 | 8:32 | 25:37 | 8:15 | #4125 | |
Finish | 26.22 mi | 10:48:55 | 3:42:41 | 8:30 | 10:44 | 7:53 | #4043 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 4682 | 1364 | 324 | 4575(Top 56%) | 1325(Top 44%) | 327(Top 53%) |
| 10K | 6.21 mi | 3.10 mi | 4785-103 | 1407-43 | 334-10 | 4869(Top 60%) | 1437(Top 47%) | 339(Top 55%) |
| 15K | 9.32 mi | 3.11 mi | 4706+79 | 1384+23 | 331+3 | 4575(Top 56%) | 1325(Top 44%) | 327(Top 53%) |
| 20K | 12.43 mi | 3.11 mi | 4588+118 | 1336+48 | 324+7 | 4340(Top 53%) | 1223(Top 40%) | 308(Top 50%) |
| Half | 13.10 mi | 0.67 mi | 4573+15 | 1326+10 | 322+2 | 4394(Top 54%) | 1235(Top 41%) | 307(Top 50%) |
| 25K | 15.53 mi | 2.43 mi | 4515+58 | 1312+14 | 318+4 | 4319(Top 53%) | 1227(Top 40%) | 302(Top 49%) |
| 30K | 18.64 mi | 3.11 mi | 4426+89 | 1276+36 | 312+6 | 4031(Top 49%) | 1128(Top 37%) | 288(Top 47%) |
| 35K | 21.75 mi | 3.11 mi | 4304+122 | 1230+46 | 308+4 | 3757(Top 46%) | 1067(Top 35%) | 282(Top 46%) |
| 40K | 24.85 mi | 3.10 mi | 4125+179 | 1170+60 | 298+10 | 3217(Top 39%) | 903(Top 30%) | 251(Top 41%) |
| Finish | 26.22 mi | 1.37 mi | 4043+82 | 1148+22 | 294+4 | 2955(Top 36%) | 809(Top 27%) | 236(Top 39%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
4575
Females
1325
F30-34
327
5K→10K
3.1 - 6.2 mi
Overall
4869
Females
1437
F30-34
339
10K→15K
6.2 - 9.3 mi
Overall
4575
Females
1325
F30-34
327
15K→20K
9.3 - 12.4 mi
Overall
4340
Females
1223
F30-34
308
20K→Half
12.4 - 13.1 mi
Overall
4394
Females
1235
F30-34
307
Half→25K
13.1 - 15.5 mi
Overall
4319
Females
1227
F30-34
302
25K→30K
15.5 - 18.6 mi
Overall
4031
Females
1128
F30-34
288
30K→35K
18.6 - 21.8 mi
Overall
3757
Females
1067
F30-34
282
35K→40K
21.8 - 24.9 mi
Overall
3217
Females
903
F30-34
251
40K→Finish
24.9 - 26.2 mi
Overall
2955
Females
809
F30-34
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 → 5K | - | - | - | - | #4682 |
| 5K → 10K | 21 | 124 | -103 | #4682 | #4785 |
| 10K → 15K | 93 | 14 | +79 | #4785 | #4706 |
| 15K → 20K | 121 | 3 | +118 | #4706 | #4588 |
| 20K → Half | 18 | 3 | +15 | #4588 | #4573 |
| Half → 25K | 69 | 11 | +58 | #4573 | #4515 |
| 25K → 30K | 99 | 10 | +89 | #4515 | #4426 |
| 30K → 35K | 137 | 15 | +122 | #4426 | #4304 |
| 35K → 40K | 182 | 3 | +179 | #4304 | #4125 |
| 40K → Finish | 86 | 4 | +82 | #4125 | #4043 |
| TOTALS | 826 | 187 | +639 |
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
Olympic Trials 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
Upload your GPX file
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?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
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