Russell Byrum
Shepherdstown, WV
Bib: 17557 M
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 33:38 | 10:50 | 3.11 mi | 33:38 | 10:50 | - | |
10K | 1:04:47 | 10:26 | 3.10 mi | 31:09 | 10:02 | -0:48 | |
15K | 1:38:33 | 10:34 | 3.11 mi | 33:46 | 10:52 | +0:50 | |
21K | 2:18:09 | 10:35 | 3.73 mi | 39:36 | 10:37 | -0:15 | |
25K | 2:46:50 | 10:44 | 2.48 mi | 28:41 | 11:32 | +0:55 | |
30K | 3:23:10 | 10:54 | 3.11 mi | 36:20 | 11:42 | +0:10 | |
35K | 4:05:02 | 11:16 | 3.11 mi | 41:52 | 13:29 | +1:47 | |
40K | 4:49:16 | 11:38 | 3.10 mi | 44:14 | 14:14 | +0:45 | |
Finish(26.22 mi) | 5:08:22 | 11:46 | 1.37 mi | 19:06 | 14:00 | -0:14 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:02 /mi
Average Pace
11:46 /mi
Slowest Pace
14:14 /mi
Segments
Time at Faster Pace
1:10:45
23% of race
Time at Steady Pace
2:12:25
43% of race
Time at Slower Pace
1:45:12
34% of race
Average Pace: 11:46 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M55-59 | Seg. Overall | Seg. Males | Seg. M55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 10927 | 7523 | 305 | 11661 | 7910 | 331 |
| 10K | 3.10 mi | 10380+547 | 7235+288 | 286+19 | 9918 | 6977 | 270 |
| 15K | 3.11 mi | 10818-438 | 7472-237 | 301-15 | 11661 | 7910 | 331 |
| 21K | 3.73 mi | 10507+311 | 7280+192 | 288+13 | 10074 | 7004 | 275 |
| 25K | 2.48 mi | 10822-315 | 7406-126 | 297-9 | 12174 | 7972 | 349 |
| 30K | 3.11 mi | 10676+146 | 7268+138 | 291+6 | 10416 | 6913 | 273 |
| 35K | 3.11 mi | 11094-418 | 7424-156 | 312-21 | 12565 | 7928 | 371 |
| 40K | 3.10 mi | 11516-422 | 7609-185 | 315-3 | 12875 | 8086 | 380 |
| Finish(26.22 mi) | 1.37 mi | 11616-100 | 7638-29 | 317-2 | 13011 | 8175 | 360 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
11661
Males
7910
M55-59
7910
5K→10K
3.1 - 6.2 mi
Overall
9918
Males
6977
M55-59
6977
10K→15K
6.2 - 9.3 mi
Overall
11661
Males
7910
M55-59
7910
15K→21K
9.3 - 13.1 mi
Overall
10074
Males
7004
M55-59
7004
21K→25K
13.1 - 15.5 mi
Overall
12174
Males
7972
M55-59
7972
25K→30K
15.5 - 18.6 mi
Overall
10416
Males
6913
M55-59
6913
30K→35K
18.6 - 21.8 mi
Overall
12565
Males
7928
M55-59
7928
35K→40K
21.8 - 24.9 mi
Overall
12875
Males
8086
M55-59
8086
40K→Finish
24.9 - 26.2 mi
Overall
13011
Males
8175
M55-59
8175
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #10927 |
| 5K → 10K | 86633*+547 | #10927 → #10380 |
| 10K → 15K | 542104*-438 | #10380 → #10818 |
| 15K → 21K | 80391*+311 | #10818 → #10507 |
| 21K → 25K | 420105*-315 | #10507 → #10822 |
| 25K → 30K | 181327*+146 | #10822 → #10676 |
| 30K → 35K | 535117*-418 | #10676 → #11094 |
| 35K → 40K | 47755*-422 | #11094 → #11516 |
| 40K → Finish | 12929*-100 | #11516 → #11616 |
| TOTALS | 24501761*-689 | #10927 → #11616 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions