Lauren Lemseffer
Bib: 4158 β’F β’Age: 29
Monterey, 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 | 07:48:24 | 29:12 | 9:24 | 29:12 | 9:24 | - |
10K | 6.21 mi | 08:17:01 | 57:49 | 9:19 | 28:37 | 9:13 | -0:11 |
15K | 9.32 mi | 08:46:27 | 1:27:15 | 9:22 | 29:26 | 9:29 | +0:16 |
Half | 13.10 mi | 09:22:05 | 2:02:53 | 9:23 | 35:38 | 9:27 | -0:02 |
25K | 15.53 mi | 09:44:33 | 2:25:21 | 9:22 | 22:28 | 9:13 | -0:14 |
30K | 18.64 mi | 10:13:18 | 2:54:06 | 9:21 | 28:45 | 9:16 | +0:03 |
35K | 21.75 mi | 10:47:13 | 3:28:01 | 9:34 | 33:55 | 10:56 | +1:40 |
40K | 24.85 mi | 11:21:21 | 4:02:09 | 9:45 | 34:08 | 11:00 | +0:04 |
Finish | 26.22 mi | 11:34:59 | 4:15:47 | 9:46 | 13:38 | 10:00 | -1:00 |
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
9:13 /mi
Average Pace
9:46 /mi
Slowest Pace
11:00 /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
3:07:44
73% of race
Time at Moderate Pace
0:00
0% of race
Time at Slow Pace
1:08:03
27% of race
Average Pace: 9:45 /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 | 07:48:24 | 29:12 | 9:24 | 29:12 | 9:24 | #6538 | |
10K | 6.21 mi | 08:17:01 | 57:49 | 9:19 | 28:37 | 9:13 | #6532 | |
15K | 9.32 mi | 08:46:27 | 1:27:15 | 9:22 | 29:26 | 9:29 | #6486 | |
Half | 13.10 mi | 09:22:05 | 2:02:53 | 9:23 | 35:38 | 9:27 | #6420 | |
25K | 15.53 mi | 09:44:33 | 2:25:21 | 9:22 | 22:28 | 9:13 | #6234 | |
30K | 18.64 mi | 10:13:18 | 2:54:06 | 9:21 | 28:45 | 9:16 | #6035 | |
35K | 21.75 mi | 10:47:13 | 3:28:01 | 9:34 | 33:55 | 10:56 | #6037 | |
40K | 24.85 mi | 11:21:21 | 4:02:09 | 9:45 | 34:08 | 11:00 | #5988 | |
Finish | 26.22 mi | 11:34:59 | 4:15:47 | 9:46 | 13:38 | 10:00 | #5964 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 6538 | 2236 | 431 | 6441(Top 70%) | 2189(Top 60%) | 436(Top 74%) |
| 10K | 6.21 mi | 3.10 mi | 6532+6 | 2237-1 | 431 | 6491(Top 71%) | 2218(Top 61%) | 434(Top 73%) |
| 15K | 9.32 mi | 3.11 mi | 6486+46 | 2221+16 | 433-2 | 6441(Top 70%) | 2189(Top 60%) | 436(Top 74%) |
| Half | 13.10 mi | 3.78 mi | 6420+66 | 2190+31 | 434-1 | 6289(Top 68%) | 2127(Top 58%) | 426(Top 72%) |
| 25K | 15.53 mi | 2.43 mi | 6234+186 | 2104+86 | 421+13 | 5549(Top 60%) | 1831(Top 50%) | 378(Top 64%) |
| 30K | 18.64 mi | 3.11 mi | 6035+199 | 2030+74 | 409+12 | 5280(Top 58%) | 1744(Top 48%) | 358(Top 61%) |
| 35K | 21.75 mi | 3.11 mi | 6037-2 | 2058-28 | 412-3 | 6275(Top 68%) | 2291(Top 63%) | 452(Top 76%) |
| 40K | 24.85 mi | 3.10 mi | 5988+49 | 2070-12 | 414-2 | 6051(Top 66%) | 2268(Top 62%) | 441(Top 75%) |
| Finish | 26.22 mi | 1.37 mi | 5964+24 | 2064+6 | 415-1 | 5604(Top 61%) | 2096(Top 57%) | 436(Top 74%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
6441
Females
2189
F25-29
436
5Kβ10K
3.1 - 6.2 mi
Overall
6491
Females
2218
F25-29
434
10Kβ15K
6.2 - 9.3 mi
Overall
6441
Females
2189
F25-29
436
15KβHalf
9.3 - 13.1 mi
Overall
6289
Females
2127
F25-29
426
Halfβ25K
13.1 - 15.5 mi
Overall
5549
Females
1831
F25-29
378
25Kβ30K
15.5 - 18.6 mi
Overall
5280
Females
1744
F25-29
358
30Kβ35K
18.6 - 21.8 mi
Overall
6275
Females
2291
F25-29
452
35Kβ40K
21.8 - 24.9 mi
Overall
6051
Females
2268
F25-29
441
40KβFinish
24.9 - 26.2 mi
Overall
5604
Females
2096
F25-29
436
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 | - | - | - | - | #6538 |
| 5K β 10K | 58 | 52 | +6 | #6538 | #6532 |
| 10K β 15K | 80 | 34 | +46 | #6532 | #6486 |
| 15K β Half | 95 | 29 | +66 | #6486 | #6420 |
| Half β 25K | 193 | 7 | +186 | #6420 | #6234 |
| 25K β 30K | 205* | 6 | +199 | #6234 | #6035 |
| 30K β 35K | 89 | 91 | -2 | #6035 | #6037 |
| 35K β 40K | 99 | 50 | +49 | #6037 | #5988 |
| 40K β Finish | 42 | 18 | +24 | #5988 | #5964 |
| TOTALS | 861* | 287 | +574 |
* 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
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
Download your data, get help, and share your feedback
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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