Brittney Allen
Catonsville, MD
Bib: 18388 F
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 | 28:22 | 9:08 | 3.11 mi | 28:22 | 9:08 | - | |
10K | 55:10 | 8:53 | 3.10 mi | 26:48 | 8:38 | -0:30 | |
15K | 1:22:55 | 8:54 | 3.11 mi | 27:45 | 8:56 | +0:18 | |
21K | 1:56:30 | 8:56 | 3.73 mi | 33:35 | 9:00 | +0:04 | |
25K | 2:17:54 | 8:53 | 2.48 mi | 21:24 | 8:37 | -0:23 | |
30K | 2:46:35 | 8:56 | 3.11 mi | 28:41 | 9:14 | +0:37 | |
35K | 3:16:43 | 9:03 | 3.11 mi | 30:08 | 9:42 | +0:28 | |
40K | 3:48:12 | 9:11 | 3.10 mi | 31:29 | 10:08 | +0:26 | |
Finish(26.22 mi) | 4:05:41 | 9:23 | 1.37 mi | 17:29 | 12:49 | +2:41 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:37 /mi
Average Pace
9:23 /mi
Slowest Pace
12:49 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
3:16:43
80% of race
Time at Slower Pace
48:58
20% of race
Average Pace: 9:22 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 6306 | 1475 | 229 | 8704 | 2251 | 345 |
| 10K | 3.10 mi | 6551-245 | 1526-51 | 230-1 | 6913 | 1628 | 239 |
| 15K | 3.11 mi | 7145-594 | 1728-202 | 261-31 | 8704 | 2251 | 345 |
| 21K | 3.73 mi | 7260-115 | 1774-46 | 273-12 | 7743 | 1929 | 299 |
| 25K | 2.48 mi | 7020+240 | 1705+69 | 266+7 | 6388 | 1547 | 248 |
| 30K | 3.11 mi | 6889+131 | 1679+26 | 265+1 | 7215 | 1942 | 304 |
| 35K | 3.11 mi | 6963-74 | 1777-98 | 276-11 | 7937 | 2416 | 375 |
| 40K | 3.10 mi | 7164-201 | 1931-154 | 299-23 | 8222 | 2825 | 429 |
| Finish(26.22 mi) | 1.37 mi | 7824-660 | 2184-253 | 331-32 | 18626 | 7415 | 1079 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
8704
Females
2251
F30-34
2251
5K→10K
3.1 - 6.2 mi
Overall
6913
Females
1628
F30-34
1628
10K→15K
6.2 - 9.3 mi
Overall
8704
Females
2251
F30-34
2251
15K→21K
9.3 - 13.1 mi
Overall
7743
Females
1929
F30-34
1929
21K→25K
13.1 - 15.5 mi
Overall
6388
Females
1547
F30-34
1547
25K→30K
15.5 - 18.6 mi
Overall
7215
Females
1942
F30-34
1942
30K→35K
18.6 - 21.8 mi
Overall
7937
Females
2416
F30-34
2416
35K→40K
21.8 - 24.9 mi
Overall
8222
Females
2825
F30-34
2825
40K→Finish
24.9 - 26.2 mi
Overall
18626
Females
7415
F30-34
7415
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #6306 |
| 5K → 10K | 408163*-245 | #6306 → #6551 |
| 10K → 15K | 64147*-594 | #6551 → #7145 |
| 15K → 21K | 307192*-115 | #7145 → #7260 |
| 21K → 25K | 63303*+240 | #7260 → #7020 |
| 25K → 30K | 180311*+131 | #7020 → #6889 |
| 30K → 35K | 349275*-74 | #6889 → #6963 |
| 35K → 40K | 412211*-201 | #6963 → #7164 |
| 40K → Finish | 67616*-660 | #7164 → #7824 |
| TOTALS | 30361518*-1518 | #6306 → #7824 |
* 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