Mathew Liew
Bib: 6606 •M •Age: 33
Broomfield, CO

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 | 07:33:55 | 21:40 | 6:59 | 21:40 | 6:59 | - |
10K | 6.21 mi | 07:55:40 | 43:25 | 7:00 | 21:45 | 7:01 | +0:02 |
15K | 9.32 mi | 08:18:17 | 1:06:02 | 7:06 | 22:37 | 7:17 | +0:16 |
Half | 13.10 mi | 08:46:22 | 1:34:07 | 7:12 | 28:05 | 7:27 | +0:10 |
25K | 15.53 mi | 09:06:20 | 1:54:05 | 7:21 | 19:58 | 8:12 | +0:45 |
30K | 18.64 mi | 09:33:53 | 2:21:38 | 7:36 | 27:33 | 8:53 | +0:41 |
35K | 21.75 mi | 10:03:21 | 2:51:06 | 7:53 | 29:28 | 9:30 | +0:37 |
40K | 24.85 mi | 10:35:40 | 3:23:25 | 8:12 | 32:19 | 10:25 | +0:55 |
Finish | 26.22 mi | 10:49:51 | 3:37:36 | 8:19 | 14:11 | 10:24 | -0:01 |
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
6:59 /mi
Average Pace
8:18 /mi
Slowest Pace
10:25 /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
1:34:07
43% of race
Time at Steady Pace
19:58
9% of race
Time at Slower Pace
1:43:31
48% of race
Average Pace: 8:18 /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 | 07:33:55 | 21:40 | 6:59 | 21:40 | 6:59 | #2098 | |
10K | 6.21 mi | 07:55:40 | 43:25 | 7:00 | 21:45 | 7:01 | #2223 | |
15K | 9.32 mi | 08:18:17 | 1:06:02 | 7:06 | 22:37 | 7:17 | #2301 | |
Half | 13.10 mi | 08:46:22 | 1:34:07 | 7:12 | 28:05 | 7:27 | #2451 | |
25K | 15.53 mi | 09:06:20 | 1:54:05 | 7:21 | 19:58 | 8:12 | #2614 | |
30K | 18.64 mi | 09:33:53 | 2:21:38 | 7:36 | 27:33 | 8:53 | #2976 | |
35K | 21.75 mi | 10:03:21 | 2:51:06 | 7:53 | 29:28 | 9:30 | #3292 | |
40K | 24.85 mi | 10:35:40 | 3:23:25 | 8:12 | 32:19 | 10:25 | #3663 | |
Finish | 26.22 mi | 10:49:51 | 3:37:36 | 8:19 | 14:11 | 10:24 | #3774 |
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 | 2098 | 1665 | 409 | 2498(Top 27%) | 1957(Top 35%) | 463(Top 50%) |
| 10K | 6.21 mi | 3.10 mi | 2223-125 | 1762-97 | 432-23 | 2332(Top 25%) | 1845(Top 33%) | 445(Top 48%) |
| 15K | 9.32 mi | 3.11 mi | 2301-78 | 1821-59 | 437-5 | 2498(Top 27%) | 1957(Top 35%) | 463(Top 50%) |
| Half | 13.10 mi | 3.78 mi | 2451-150 | 1927-106 | 457-20 | 2739(Top 30%) | 2119(Top 38%) | 492(Top 53%) |
| 25K | 15.53 mi | 2.43 mi | 2614-163 | 2041-114 | 479-22 | 3847(Top 42%) | 2764(Top 50%) | 576(Top 62%) |
| 30K | 18.64 mi | 3.11 mi | 2976-362 | 2268-227 | 510-31 | 4674(Top 51%) | 3191(Top 58%) | 639(Top 69%) |
| 35K | 21.75 mi | 3.11 mi | 3292-316 | 2440-172 | 531-21 | 4865(Top 53%) | 3205(Top 58%) | 635(Top 68%) |
| 40K | 24.85 mi | 3.10 mi | 3663-371 | 2618-178 | 557-26 | 5534(Top 60%) | 3503(Top 64%) | 677(Top 73%) |
| Finish | 26.22 mi | 1.37 mi | 3774-111 | 2669-51 | 570-13 | 6065(Top 66%) | 3757(Top 68%) | 719(Top 77%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2498
Males
1957
M30-34
463
5K→10K
3.1 - 6.2 mi
Overall
2332
Males
1845
M30-34
445
10K→15K
6.2 - 9.3 mi
Overall
2498
Males
1957
M30-34
463
15K→Half
9.3 - 13.1 mi
Overall
2739
Males
2119
M30-34
492
Half→25K
13.1 - 15.5 mi
Overall
3847
Males
2764
M30-34
576
25K→30K
15.5 - 18.6 mi
Overall
4674
Males
3191
M30-34
639
30K→35K
18.6 - 21.8 mi
Overall
4865
Males
3205
M30-34
635
35K→40K
21.8 - 24.9 mi
Overall
5534
Males
3503
M30-34
677
40K→Finish
24.9 - 26.2 mi
Overall
6065
Males
3757
M30-34
719
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 | - | - | - | - | #2098 |
| 5K → 10K | 8 | 133 | -125 | #2098 | #2223 |
| 10K → 15K | 13 | 91 | -78 | #2223 | #2301 |
| 15K → Half | 10 | 160 | -150 | #2301 | #2451 |
| Half → 25K | 10 | 173 | -163 | #2451 | #2614 |
| 25K → 30K | 7 | 200 | -362 | #2614 | #2976 |
| 30K → 35K | 20 | 200 | -316 | #2976 | #3292 |
| 35K → 40K | 25 | 200 | -371 | #3292 | #3663 |
| 40K → Finish | 9 | 120 | -111 | #3663 | #3774 |
| TOTALS | 102 | 1277 | -1676 |
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
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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