Colin Griffiths
Bib: 1885 β’M β’Age: 40
West 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 | 07:30:53 | 25:25 | 8:11 | 25:25 | 8:11 | - |
10K | 6.21 mi | 07:55:12 | 49:44 | 8:01 | 24:19 | 7:50 | -0:21 |
15K | 9.32 mi | 08:20:18 | 1:14:50 | 8:02 | 25:06 | 8:05 | +0:15 |
20K | 12.43 mi | 08:45:00 | 1:39:32 | 8:01 | 24:42 | 7:58 | -0:07 |
Half | 13.10 mi | 08:50:13 | 1:44:45 | 8:00 | 5:13 | 7:48 | -0:10 |
25K | 15.53 mi | 09:10:08 | 2:04:40 | 8:02 | 19:55 | 8:11 | +0:23 |
30K | 18.64 mi | 09:34:10 | 2:28:42 | 7:59 | 24:02 | 7:45 | -0:26 |
35K | 21.75 mi | 09:58:14 | 2:52:46 | 7:57 | 24:04 | 7:45 | 0:00 |
40K | 24.85 mi | 10:21:09 | 3:15:41 | 7:53 | 22:55 | 7:23 | -0:22 |
Finish | 26.22 mi | 10:30:57 | 3:25:29 | 7:51 | 9:48 | 7:12 | -0:11 |
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
7:12 /mi
Average Pace
7:51 /mi
Slowest Pace
8:11 /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
1:50:21
54% of race
Time at Moderate Pace
1:35:08
46% of race
Time at Slow Pace
0:00
0% of race
Average Pace: 7:50 /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 | 07:30:53 | 25:25 | 8:11 | 25:25 | 8:11 | #3898 | |
10K | 6.21 mi | 07:55:12 | 49:44 | 8:01 | 24:19 | 7:50 | #3703 | |
15K | 9.32 mi | 08:20:18 | 1:14:50 | 8:02 | 25:06 | 8:05 | #3669 | |
20K | 12.43 mi | 08:45:00 | 1:39:32 | 8:01 | 24:42 | 7:58 | #3603 | |
Half | 13.10 mi | 08:50:13 | 1:44:45 | 8:00 | 5:13 | 7:48 | #3593 | |
25K | 15.53 mi | 09:10:08 | 2:04:40 | 8:02 | 19:55 | 8:11 | #3614 | |
30K | 18.64 mi | 09:34:10 | 2:28:42 | 7:59 | 24:02 | 7:45 | #3442 | |
35K | 21.75 mi | 09:58:14 | 2:52:46 | 7:57 | 24:04 | 7:45 | #3205 | |
40K | 24.85 mi | 10:21:09 | 3:15:41 | 7:53 | 22:55 | 7:23 | #2921 | |
Finish | 26.22 mi | 10:30:57 | 3:25:29 | 7:51 | 9:48 | 7:12 | #2815 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 3898 | 2868 | 379 | 3559(Top 43%) | 2644(Top 50%) | 347(Top 48%) |
| 10K | 6.21 mi | 3.10 mi | 3703+195 | 2758+110 | 359+20 | 3485(Top 42%) | 2611(Top 50%) | 339(Top 47%) |
| 15K | 9.32 mi | 3.11 mi | 3669+34 | 2733+25 | 359 | 3559(Top 43%) | 2644(Top 50%) | 347(Top 48%) |
| 20K | 12.43 mi | 3.11 mi | 3603+66 | 2685+48 | 351+8 | 3400(Top 41%) | 2563(Top 49%) | 340(Top 47%) |
| Half | 13.10 mi | 0.67 mi | 3593+10 | 2678+7 | 351 | 3405(Top 41%) | 2554(Top 49%) | 341(Top 47%) |
| 25K | 15.53 mi | 2.43 mi | 3614-21 | 2692-14 | 349+2 | 3728(Top 45%) | 2734(Top 52%) | 353(Top 49%) |
| 30K | 18.64 mi | 3.11 mi | 3442+172 | 2576+116 | 336+13 | 2706(Top 32%) | 2093(Top 40%) | 280(Top 39%) |
| 35K | 21.75 mi | 3.11 mi | 3205+237 | 2408+168 | 322+14 | 2343(Top 28%) | 1825(Top 35%) | 244(Top 34%) |
| 40K | 24.85 mi | 3.10 mi | 2921+284 | 2217+191 | 298+24 | 1667(Top 20%) | 1334(Top 25%) | 161(Top 22%) |
| Finish | 26.22 mi | 1.37 mi | 2815+106 | 2138+79 | 285+13 | 1518(Top 18%) | 1200(Top 23%) | 142(Top 20%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
3559
Males
2644
M40-44
347
5Kβ10K
3.1 - 6.2 mi
Overall
3485
Males
2611
M40-44
339
10Kβ15K
6.2 - 9.3 mi
Overall
3559
Males
2644
M40-44
347
15Kβ20K
9.3 - 12.4 mi
Overall
3400
Males
2563
M40-44
340
20KβHalf
12.4 - 13.1 mi
Overall
3405
Males
2554
M40-44
341
Halfβ25K
13.1 - 15.5 mi
Overall
3728
Males
2734
M40-44
353
25Kβ30K
15.5 - 18.6 mi
Overall
2706
Males
2093
M40-44
280
30Kβ35K
18.6 - 21.8 mi
Overall
2343
Males
1825
M40-44
244
35Kβ40K
21.8 - 24.9 mi
Overall
1667
Males
1334
M40-44
161
40KβFinish
24.9 - 26.2 mi
Overall
1518
Males
1200
M40-44
142
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 | - | - | - | - | #3898 |
| 5K β 10K | 210* | 15 | +195 | #3898 | #3703 |
| 10K β 15K | 56 | 22 | +34 | #3703 | #3669 |
| 15K β 20K | 76 | 10 | +66 | #3669 | #3603 |
| 20K β Half | 13 | 3 | +10 | #3603 | #3593 |
| Half β 25K | 32 | 53 | -21 | #3593 | #3614 |
| 25K β 30K | 172 | 0 | +172 | #3614 | #3442 |
| 30K β 35K | 239* | 2 | +237 | #3442 | #3205 |
| 35K β 40K | 284* | 0 | +284 | #3205 | #2921 |
| 40K β Finish | 108 | 2 | +106 | #2921 | #2815 |
| TOTALS | 1190* | 107 | +1083 |
* 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
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?
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