Mark Forster
Fairfax, VA
Bib: 8467 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 | 28:45 | 9:15 | 3.11 mi | 28:45 | 9:15 | - | |
10K | 56:34 | 9:06 | 3.10 mi | 27:49 | 8:57 | -0:18 | |
15K | 1:24:44 | 9:05 | 3.11 mi | 28:10 | 9:04 | +0:07 | |
21K | 1:58:43 | 9:06 | 3.73 mi | 33:59 | 9:07 | +0:03 | |
25K | 2:20:45 | 9:04 | 2.48 mi | 22:02 | 8:52 | -0:15 | |
30K | 2:52:35 | 9:15 | 3.11 mi | 31:50 | 10:15 | +1:23 | |
35K | 3:29:53 | 9:39 | 3.11 mi | 37:18 | 12:00 | +1:45 | |
40K | 4:15:14 | 10:16 | 3.10 mi | 45:21 | 14:36 | +2:36 | |
Finish(26.22 mi) | 4:35:10 | 10:30 | 1.37 mi | 19:56 | 14:37 | +0:01 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:52 /mi
Average Pace
10:30 /mi
Slowest Pace
14:37 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
2:52:35
63% of race
Time at Slower Pace
1:42:35
37% of race
Average Pace: 10:30 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M55-59 | Seg. Overall | Seg. Males | Seg. M55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 7057 | 5350 | 214 | 9511 | 6965 | 289 |
| 10K | 3.10 mi | 8059-1002 | 6028-678 | 240-26 | 9192 | 6798 | 288 |
| 15K | 3.11 mi | 8517-458 | 6338-310 | 254-14 | 9511 | 6965 | 289 |
| 21K | 3.73 mi | 8377+140 | 6242+96 | 255-1 | 8459 | 6277 | 251 |
| 25K | 2.48 mi | 8247+130 | 6141+101 | 249+6 | 8053 | 5949 | 241 |
| 30K | 3.11 mi | 8947-700 | 6545-404 | 274-25 | 11579 | 7871 | 367 |
| 35K | 3.11 mi | 10102-1155 | 7164-619 | 313-39 | 16708 | 10325 | 586 |
| 40K | 3.10 mi | 12433-2331 | 8387-1223 | 410-97 | 23090 | 13675 | 877 |
| Finish(26.22 mi) | 1.37 mi | 13307-874 | 8860-473 | 447-37 | 23647 | 14030 | 905 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
9511
Males
6965
M55-59
6965
5K→10K
3.1 - 6.2 mi
Overall
9192
Males
6798
M55-59
6798
10K→15K
6.2 - 9.3 mi
Overall
9511
Males
6965
M55-59
6965
15K→21K
9.3 - 13.1 mi
Overall
8459
Males
6277
M55-59
6277
21K→25K
13.1 - 15.5 mi
Overall
8053
Males
5949
M55-59
5949
25K→30K
15.5 - 18.6 mi
Overall
11579
Males
7871
M55-59
7871
30K→35K
18.6 - 21.8 mi
Overall
16708
Males
10325
M55-59
10325
35K→40K
21.8 - 24.9 mi
Overall
23090
Males
13675
M55-59
13675
40K→Finish
24.9 - 26.2 mi
Overall
23647
Males
14030
M55-59
14030
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #7057 |
| 5K → 10K | 105048*-1002 | #7057 → #8059 |
| 10K → 15K | 55496*-458 | #8059 → #8517 |
| 15K → 21K | 190330*+140 | #8517 → #8377 |
| 21K → 25K | 119249*+130 | #8377 → #8247 |
| 25K → 30K | 850150*-700 | #8247 → #8947 |
| 30K → 35K | 124186*-1155 | #8947 → #10102 |
| 35K → 40K | 235625*-2331 | #10102 → #12433 |
| 40K → Finish | 88410*-874 | #12433 → #13307 |
| TOTALS | 7244994*-6250 | #7057 → #13307 |
* 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