Josh Jewell-Horton
Bib: 8723 β’M β’Age: 31
Menlo Park, 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 | 07:59:54 | 35:53 | 11:33 | 35:53 | 11:33 | - |
10K | 6.21 mi | 08:32:42 | 1:08:41 | 11:04 | 32:48 | 10:34 | -0:59 |
15K | 9.32 mi | 09:12:11 | 1:48:10 | 11:37 | 39:29 | 12:43 | +2:09 |
Half | 13.10 mi | 09:51:31 | 2:27:30 | 11:16 | 39:20 | 10:25 | -2:18 |
25K | 15.53 mi | 10:19:24 | 2:55:23 | 11:18 | 27:53 | 11:27 | +1:02 |
30K | 18.64 mi | 11:03:21 | 3:39:20 | 11:46 | 43:57 | 14:09 | +2:42 |
35K | 21.75 mi | 11:47:24 | 4:23:23 | 12:07 | 44:03 | 14:11 | +0:02 |
40K | 24.85 mi | 12:34:43 | 5:10:42 | 12:31 | 47:19 | 15:14 | +1:03 |
Finish | 26.22 mi | 12:54:06 | 5:30:05 | 12:36 | 19:23 | 14:13 | -1:01 |
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
10:25 /mi
Average Pace
12:36 /mi
Slowest Pace
15:14 /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
2:15:54
41% of race
Time at Steady Pace
39:29
12% of race
Time at Slower Pace
2:34:42
47% of race
Average Pace: 12:35 /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 | 07:59:54 | 35:53 | 11:33 | 35:53 | 11:33 | #8632 | |
10K | 6.21 mi | 08:32:42 | 1:08:41 | 11:04 | 32:48 | 10:34 | #8354 | |
15K | 9.32 mi | 09:12:11 | 1:48:10 | 11:37 | 39:29 | 12:43 | #8561 | |
Half | 13.10 mi | 09:51:31 | 2:27:30 | 11:16 | 39:20 | 10:25 | #8250 | |
25K | 15.53 mi | 10:19:24 | 2:55:23 | 11:18 | 27:53 | 11:27 | #8153 | |
30K | 18.64 mi | 11:03:21 | 3:39:20 | 11:46 | 43:57 | 14:09 | #8303 | |
35K | 21.75 mi | 11:47:24 | 4:23:23 | 12:07 | 44:03 | 14:11 | #8317 | |
40K | 24.85 mi | 12:34:43 | 5:10:42 | 12:31 | 47:19 | 15:14 | #8398 | |
Finish | 26.22 mi | 12:54:06 | 5:30:05 | 12:36 | 19:23 | 14:13 | #8409 |
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 | 8632 | 5304 | 923 | 8778(Top 96%) | 5371(Top 97%) | 939(Top 101%) |
| 10K | 6.21 mi | 3.10 mi | 8354+278 | 5201+103 | 913+10 | 8006(Top 87%) | 5028(Top 91%) | 885(Top 95%) |
| 15K | 9.32 mi | 3.11 mi | 8561-207 | 5285-84 | 920-7 | 8778(Top 96%) | 5371(Top 97%) | 939(Top 101%) |
| Half | 13.10 mi | 3.78 mi | 8250+311 | 5151+134 | 901+19 | 7373(Top 80%) | 4697(Top 85%) | 838(Top 90%) |
| 25K | 15.53 mi | 2.43 mi | 8153+97 | 5091+60 | 897+4 | 7656(Top 83%) | 4829(Top 88%) | 858(Top 92%) |
| 30K | 18.64 mi | 3.11 mi | 8303-150 | 5148-57 | 902-5 | 8695(Top 95%) | 5262(Top 95%) | 916(Top 98%) |
| 35K | 21.75 mi | 3.11 mi | 8317-14 | 5138+10 | 898+4 | 8388(Top 91%) | 5073(Top 92%) | 889(Top 95%) |
| 40K | 24.85 mi | 3.10 mi | 8398-81 | 5163-25 | 902-4 | 8715(Top 95%) | 5233(Top 95%) | 906(Top 97%) |
| Finish | 26.22 mi | 1.37 mi | 8409-11 | 5162+1 | 902 | 8669(Top 94%) | 5197(Top 94%) | 911(Top 98%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
8778
Males
5371
M30-34
939
5Kβ10K
3.1 - 6.2 mi
Overall
8006
Males
5028
M30-34
885
10Kβ15K
6.2 - 9.3 mi
Overall
8778
Males
5371
M30-34
939
15KβHalf
9.3 - 13.1 mi
Overall
7373
Males
4697
M30-34
838
Halfβ25K
13.1 - 15.5 mi
Overall
7656
Males
4829
M30-34
858
25Kβ30K
15.5 - 18.6 mi
Overall
8695
Males
5262
M30-34
916
30Kβ35K
18.6 - 21.8 mi
Overall
8388
Males
5073
M30-34
889
35Kβ40K
21.8 - 24.9 mi
Overall
8715
Males
5233
M30-34
906
40KβFinish
24.9 - 26.2 mi
Overall
8669
Males
5197
M30-34
911
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 | - | - | - | - | #8632 |
| 5K β 10K | 279* | 1 | +278 | #8632 | #8354 |
| 10K β 15K | 11 | 200 | -207 | #8354 | #8561 |
| 15K β Half | 311* | 0 | +311 | #8561 | #8250 |
| Half β 25K | 104 | 7 | +97 | #8250 | #8153 |
| 25K β 30K | 14 | 164 | -150 | #8153 | #8303 |
| 30K β 35K | 42 | 56 | -14 | #8303 | #8317 |
| 35K β 40K | 15 | 96 | -81 | #8317 | #8398 |
| 40K β Finish | 8 | 19 | -11 | #8398 | #8409 |
| TOTALS | 784* | 543 | +223 |
* 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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