Samuel Mattern
Bib: 4892•M•Age: 26
Norfolk, VA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 08:02:17 | 25:41 | 8:16 | 25:41 | 8:16 | - |
10K | 6.21 mi | 08:27:50 | 51:14 | 8:15 | 25:33 | 8:13 | -0:03 |
15K | 9.32 mi | 08:54:56 | 1:18:20 | 8:24 | 27:06 | 8:43 | +0:30 |
20K | 12.43 mi | 09:22:46 | 1:46:10 | 8:33 | 27:50 | 8:58 | +0:15 |
Finish | 13.10 mi | 09:28:52 | 1:52:16 | 8:34 | 6:06 | 9:06 | +0:08 |
Checkpoints & Pacing
📈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
8:13 /mi
Average Pace
8:34 /mi
Slowest Pace
9:06 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:46:10
95% of race
Time at Steady Pace
6:06
5% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:34 /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
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 08:02:17 | 25:41 | 8:16 | 25:41 | 8:16 | #855 | |
10K | 6.21 mi | 08:27:50 | 51:14 | 8:15 | 25:33 | 8:13 | #831 | |
15K | 9.32 mi | 08:54:56 | 1:18:20 | 8:24 | 27:06 | 8:43 | #908 | |
20K | 12.43 mi | 09:22:46 | 1:46:10 | 8:33 | 27:50 | 8:58 | #947 | |
Finish | 13.10 mi | 09:28:52 | 1:52:16 | 8:34 | 6:06 | 9:06 | #969 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 855 | 593 | 116 | 1135(Top 18%) | 784(Top 28%) | 154(Top 34%) |
| 10K | 6.21 mi | 3.10 mi | 831+24 | 585+8 | 118-2 | 801(Top 13%) | 571(Top 20%) | 113(Top 25%) |
| 15K | 9.32 mi | 3.11 mi | 908-77 | 643-58 | 130-12 | 1135(Top 18%) | 784(Top 28%) | 154(Top 34%) |
| 20K | 12.43 mi | 3.11 mi | 947-39 | 658-15 | 134-4 | 1173(Top 18%) | 798(Top 28%) | 169(Top 37%) |
| Finish | 13.10 mi | 0.67 mi | 969-22 | 674-16 | 136-2 | 1694(Top 26%) | 1063(Top 38%) | 216(Top 47%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1135
Males
784
M25-29
159
5K→10K
3.1 - 6.2 mi
Overall
801
Males
571
M25-29
117
10K→15K
6.2 - 9.3 mi
Overall
1135
Males
784
M25-29
159
15K→20K
9.3 - 12.4 mi
Overall
1173
Males
798
M25-29
173
20K→Finish
12.4 - 13.1 mi
Overall
1694
Males
1063
M25-29
219
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #855 |
| 5K → 10K | 56 | 32 | +24 | #855 | #831 |
| 10K → 15K | 20* | 97 | -77 | #831 | #908 |
| 15K → 20K | 36* | 75 | -39 | #908 | #947 |
| 20K → Finish | 8* | 30 | -22 | #947 | #969 |
| TOTALS | 120* | 234 | -114 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Public Race Data
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Race managed by
J & A Racing
Race timed by
Big River Race Management
