Britt Richardson
Arlington, VA
Bib: 1255 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 | 31:21 | 10:05 | 3.11 mi | 31:21 | 10:05 | - | |
10K | 1:02:41 | 10:05 | 3.10 mi | 31:20 | 10:05 | 0:00 | |
15K | 1:33:00 | 9:59 | 3.11 mi | 30:19 | 9:45 | -0:20 | |
21K | 2:13:32 | 10:14 | 3.73 mi | 40:32 | 10:52 | +1:07 | |
25K | 2:44:13 | 10:34 | 2.48 mi | 30:41 | 12:21 | +1:29 | |
30K | 3:20:16 | 10:45 | 3.11 mi | 36:03 | 11:36 | -0:45 | |
35K | 3:55:11 | 10:49 | 3.11 mi | 34:55 | 11:14 | -0:22 | |
40K | 4:32:01 | 10:57 | 3.10 mi | 36:50 | 11:51 | +0:37 | |
Finish(26.22 mi) | 4:47:23 | 10:58 | 1.37 mi | 15:22 | 11:16 | -0:35 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:45 /mi
Average Pace
10:58 /mi
Slowest Pace
12:21 /mi
Segments
Time at Faster Pace
1:33:00
32% of race
Time at Steady Pace
2:06:52
44% of race
Time at Slower Pace
1:07:31
23% of race
Average Pace: 10:58 /mi
Heatmap
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 | 12221 | 8638 | 1663 | 13329 | 9286 | 1787 |
| 10K | 6.21 mi | 3.10 mi | 14140-1919 | 9792-1154 | 1858-195 | 16240 | 10986 | 2027 |
| 15K | 9.32 mi | 3.11 mi | 13766+374 | 9566+226 | 1826+32 | 13329 | 9286 | 1787 |
| 21K | 13.05 mi | 3.73 mi | 14934-1168 | 10222-656 | 1929-103 | 17786 | 11751 | 2153 |
| 25K | 15.53 mi | 2.48 mi | 16713-1779 | 11178-956 | 2059-130 | 22801 | 14067 | 2389 |
| 30K | 18.64 mi | 3.11 mi | 16670+43 | 11033+145 | 2048+11 | 17102 | 10915 | 2005 |
| 35K | 21.75 mi | 3.11 mi | 16074+596 | 10576+457 | 1977+71 | 13945 | 8832 | 1691 |
| 40K | 24.85 mi | 3.10 mi | 15817+257 | 10309+267 | 1949+28 | 14623 | 8942 | 1709 |
| Finish | 26.22 mi | 1.37 mi | 15589+228 | 10136+173 | 1927+22 | 12944 | 7980 | 1607 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
13329
Males
9286
M25-29
9286
5K→10K
3.1 - 6.2 mi
Overall
16240
Males
10986
M25-29
10986
10K→15K
6.2 - 9.3 mi
Overall
13329
Males
9286
M25-29
9286
15K→21K
9.3 - 13.1 mi
Overall
17786
Males
11751
M25-29
11751
21K→25K
13.1 - 15.5 mi
Overall
22801
Males
14067
M25-29
14067
25K→30K
15.5 - 18.6 mi
Overall
17102
Males
10915
M25-29
10915
30K→35K
18.6 - 21.8 mi
Overall
13945
Males
8832
M25-29
8832
35K→40K
21.8 - 24.9 mi
Overall
14623
Males
8942
M25-29
8942
40K→Finish
24.9 - 26.2 mi
Overall
12944
Males
7980
M25-29
7980
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #12221 |
| 5K → 10K | 31* | 1950 | -1919 | #12221 | #14140 |
| 10K → 15K | 495* | 121 | +374 | #14140 | #13766 |
| 15K → 21K | 121* | 1289 | -1168 | #13766 | #14934 |
| 21K → 25K | 56* | 1835 | -1779 | #14934 | #16713 |
| 25K → 30K | 448* | 405 | +43 | #16713 | #16670 |
| 30K → 35K | 705* | 109 | +596 | #16670 | #16074 |
| 35K → 40K | 470* | 213 | +257 | #16074 | #15817 |
| 40K → Finish | 272* | 44 | +228 | #15817 | #15589 |
| TOTALS | 2598* | 5966 | -3368 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
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