David Przeklasa
Arlington, VA
Bib: 24707 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 | 25:13 | 8:07 | 3.11 mi | 25:13 | 8:07 | - | |
10K | 47:52 | 7:42 | 3.10 mi | 22:39 | 7:17 | -0:50 | |
15K | 1:10:31 | 7:34 | 3.11 mi | 22:39 | 7:17 | 0:00 | |
21K | 1:38:42 | 7:34 | 3.73 mi | 28:11 | 7:34 | +0:17 | |
25K | 1:57:36 | 7:34 | 2.48 mi | 18:54 | 7:36 | +0:02 | |
30K | 2:22:23 | 7:38 | 3.11 mi | 24:47 | 7:59 | +0:23 | |
35K | 2:49:01 | 7:46 | 3.11 mi | 26:38 | 8:34 | +0:35 | |
40K | 3:17:52 | 7:58 | 3.10 mi | 28:51 | 9:17 | +0:43 | |
Finish(26.22 mi) | 3:31:43 | 8:05 | 1.37 mi | 13:51 | 10:09 | +0:52 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:17 /mi
Average Pace
8:05 /mi
Slowest Pace
10:09 /mi
Segments
Time at Faster Pace
45:18
21% of race
Time at Steady Pace
1:37:05
46% of race
Time at Slower Pace
1:09:20
33% of race
Average Pace: 8:04 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1645 | 1372 | 162 | 770 | 672 | 75 |
| 10K | 3.10 mi | 1227+418 | 1040+332 | 121+41 | 999 | 862 | 98 |
| 15K | 3.11 mi | 1074+153 | 919+121 | 102+19 | 770 | 672 | 75 |
| 21K | 3.73 mi | 1051+23 | 902+17 | 103-1 | 1039 | 899 | 98 |
| 25K | 2.48 mi | 1082-31 | 929-27 | 103 | 1390 | 1163 | 128 |
| 30K | 3.11 mi | 1105-23 | 943-14 | 107-4 | 1342 | 1113 | 118 |
| 35K | 3.11 mi | 1199-94 | 1008-65 | 113-6 | 2430 | 1848 | 213 |
| 40K | 3.10 mi | 1372-173 | 1128-120 | 128-15 | 3303 | 2354 | 279 |
| Finish(26.22 mi) | 1.37 mi | 1548-176 | 1258-130 | 147-19 | 5544 | 3728 | 448 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
770
Males
672
M40-44
672
5K→10K
3.1 - 6.2 mi
Overall
999
Males
862
M40-44
862
10K→15K
6.2 - 9.3 mi
Overall
770
Males
672
M40-44
672
15K→21K
9.3 - 13.1 mi
Overall
1039
Males
899
M40-44
899
21K→25K
13.1 - 15.5 mi
Overall
1390
Males
1163
M40-44
1163
25K→30K
15.5 - 18.6 mi
Overall
1342
Males
1113
M40-44
1113
30K→35K
18.6 - 21.8 mi
Overall
2430
Males
1848
M40-44
1848
35K→40K
21.8 - 24.9 mi
Overall
3303
Males
2354
M40-44
2354
40K→Finish
24.9 - 26.2 mi
Overall
5544
Males
3728
M40-44
3728
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1645 |
| 5K → 10K | 4422+418 | #1645 → #1227 |
| 10K → 15K | 2155*+153 | #1227 → #1074 |
| 15K → 21K | 1740*+23 | #1074 → #1051 |
| 21K → 25K | 5322*-31 | #1051 → #1082 |
| 25K → 30K | 5532*-23 | #1082 → #1105 |
| 30K → 35K | 12531*-94 | #1105 → #1199 |
| 35K → 40K | 19623*-173 | #1199 → #1372 |
| 40K → Finish | 1837-176 | #1372 → #1548 |
| TOTALS | 635732*+97 | #1645 → #1548 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
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
Find another athlete or browse the full results
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions