Katharine Marder
Bib: 5220 β’F β’Age: 34
Sacramento, 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 | 07:53:34 | 38:35 | 12:26 | 38:35 | 12:26 | - |
10K | 6.21 mi | 08:30:25 | 1:15:25 | 12:09 | 36:50 | 11:52 | -0:34 |
15K | 9.32 mi | 09:07:26 | 1:52:27 | 12:04 | 37:02 | 11:56 | +0:04 |
20K | 12.43 mi | 09:47:20 | 2:32:20 | 12:16 | 39:53 | 12:51 | +0:55 |
Half | 13.10 mi | 09:54:55 | 2:39:56 | 12:13 | 7:35 | 11:19 | -1:32 |
25K | 15.53 mi | 10:23:15 | 3:08:16 | 12:08 | 28:20 | 11:39 | +0:20 |
30K | 18.64 mi | 11:03:25 | 3:48:25 | 12:16 | 40:10 | 12:56 | +1:17 |
35K | 21.75 mi | 11:43:32 | 4:28:32 | 12:21 | 40:07 | 12:55 | -0:01 |
40K | 24.85 mi | 12:22:25 | 5:07:25 | 12:23 | 38:53 | 12:31 | -0:24 |
Finish | 26.22 mi | 12:38:16 | 5:23:17 | 12:21 | 15:52 | 11:38 | -0:53 |
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
11:19 /mi
Average Pace
12:20 /mi
Slowest Pace
12:56 /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
2:44:14
51% of race
Time at Steady Pace
2:39:03
49% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 12:20 /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 | 07:53:34 | 38:35 | 12:26 | 38:35 | 12:26 | #8009 | |
10K | 6.21 mi | 08:30:25 | 1:15:25 | 12:09 | 36:50 | 11:52 | #7968 | |
15K | 9.32 mi | 09:07:26 | 1:52:27 | 12:04 | 37:02 | 11:56 | #7863 | |
20K | 12.43 mi | 09:47:20 | 2:32:20 | 12:16 | 39:53 | 12:51 | #7893 | |
Half | 13.10 mi | 09:54:55 | 2:39:56 | 12:13 | 7:35 | 11:19 | #7869 | |
25K | 15.53 mi | 10:23:15 | 3:08:16 | 12:08 | 28:20 | 11:39 | #7760 | |
30K | 18.64 mi | 11:03:25 | 3:48:25 | 12:16 | 40:10 | 12:56 | #7758 | |
35K | 21.75 mi | 11:43:32 | 4:28:32 | 12:21 | 40:07 | 12:55 | #7695 | |
40K | 24.85 mi | 12:22:25 | 5:07:25 | 12:23 | 38:53 | 12:31 | #7626 | |
Finish | 26.22 mi | 12:38:16 | 5:23:17 | 12:21 | 15:52 | 11:38 | #7592 |
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 | 8009 | 2934 | 612 | 7659(Top 94%) | 2739(Top 90%) | 583(Top 95%) |
| 10K | 6.21 mi | 3.10 mi | 7968+41 | 2909+25 | 608+4 | 7864(Top 96%) | 2855(Top 94%) | 600(Top 98%) |
| 15K | 9.32 mi | 3.11 mi | 7863+105 | 2854+55 | 600+8 | 7659(Top 94%) | 2739(Top 90%) | 583(Top 95%) |
| 20K | 12.43 mi | 3.11 mi | 7893-30 | 2875-21 | 602-2 | 7877(Top 96%) | 2871(Top 95%) | 602(Top 98%) |
| Half | 13.10 mi | 0.67 mi | 7869+24 | 2862+13 | 601+1 | 7404(Top 91%) | 2621(Top 86%) | 560(Top 92%) |
| 25K | 15.53 mi | 2.43 mi | 7760+109 | 2800+62 | 595+6 | 7237(Top 89%) | 2547(Top 84%) | 542(Top 89%) |
| 30K | 18.64 mi | 3.11 mi | 7758+2 | 2807-7 | 597-2 | 7607(Top 93%) | 2762(Top 91%) | 586(Top 96%) |
| 35K | 21.75 mi | 3.11 mi | 7695+63 | 2787+20 | 592+5 | 7304(Top 89%) | 2662(Top 88%) | 565(Top 92%) |
| 40K | 24.85 mi | 3.10 mi | 7626+69 | 2755+32 | 588+4 | 7067(Top 87%) | 2574(Top 85%) | 561(Top 92%) |
| Finish | 26.22 mi | 1.37 mi | 7592+34 | 2740+15 | 587+1 | 6973(Top 85%) | 2534(Top 84%) | 565(Top 92%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
7659
Females
2739
F30-34
583
5Kβ10K
3.1 - 6.2 mi
Overall
7864
Females
2855
F30-34
600
10Kβ15K
6.2 - 9.3 mi
Overall
7659
Females
2739
F30-34
583
15Kβ20K
9.3 - 12.4 mi
Overall
7877
Females
2871
F30-34
602
20KβHalf
12.4 - 13.1 mi
Overall
7404
Females
2621
F30-34
560
Halfβ25K
13.1 - 15.5 mi
Overall
7237
Females
2547
F30-34
542
25Kβ30K
15.5 - 18.6 mi
Overall
7607
Females
2762
F30-34
586
30Kβ35K
18.6 - 21.8 mi
Overall
7304
Females
2662
F30-34
565
35Kβ40K
21.8 - 24.9 mi
Overall
7067
Females
2574
F30-34
561
40KβFinish
24.9 - 26.2 mi
Overall
6973
Females
2534
F30-34
565
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 | - | - | - | - | #8009 |
| 5K β 10K | 45 | 4 | +41 | #8009 | #7968 |
| 10K β 15K | 106 | 1 | +105 | #7968 | #7863 |
| 15K β 20K | 19 | 49 | -30 | #7863 | #7893 |
| 20K β Half | 25 | 1 | +24 | #7893 | #7869 |
| Half β 25K | 109 | 0 | +109 | #7869 | #7760 |
| 25K β 30K | 34 | 32 | +2 | #7760 | #7758 |
| 30K β 35K | 72 | 9 | +63 | #7758 | #7695 |
| 35K β 40K | 72 | 3 | +69 | #7695 | #7626 |
| 40K β Finish | 36 | 2 | +34 | #7626 | #7592 |
| TOTALS | 518 | 101 | +417 |
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
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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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