Briana Nelson
Alexandria, VA
Bib: 25415 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 | 38:07 | 12:16 | 3.11 mi | 38:07 | 12:16 | - | |
10K | 1:11:36 | 11:31 | 3.10 mi | 33:29 | 10:47 | -1:29 | |
15K | 1:46:29 | 11:25 | 3.11 mi | 34:53 | 11:14 | +0:27 | |
21K | 2:33:21 | 11:45 | 3.73 mi | 46:52 | 12:34 | +1:20 | |
25K | 3:01:16 | 11:40 | 2.48 mi | 27:55 | 11:14 | -1:20 | |
30K | 3:37:35 | 11:40 | 3.11 mi | 36:19 | 11:41 | +0:27 | |
35K | 4:13:27 | 11:39 | 3.11 mi | 35:52 | 11:33 | -0:08 | |
40K | 5:02:43 | 12:11 | 3.10 mi | 49:16 | 15:51 | +4:18 | |
Finish(26.22 mi) | 5:22:56 | 12:20 | 1.37 mi | 20:13 | 14:49 | -1:02 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:47 /mi
Average Pace
12:20 /mi
Slowest Pace
15:51 /mi
Segments
Time at Faster Pace
33:29
10% of race
Time at Steady Pace
2:53:06
54% of race
Time at Slower Pace
1:56:21
36% of race
Average Pace: 12:19 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 25151 | 9536 | 2000 | 21889 | 7911 | 1764 |
| 10K | 3.10 mi | 23146+2005 | 8536+1000 | 1857+143 | 20854 | 7406 | 1644 |
| 15K | 3.11 mi | 22656+490 | 8261+275 | 1812+45 | 21889 | 7911 | 1764 |
| 21K | 3.73 mi | 23207-551 | 8588-327 | 1870-58 | 24148 | 9148 | 1936 |
| 25K | 2.48 mi | 22304+903 | 8194+394 | 1818+52 | 19005 | 6893 | 1591 |
| 30K | 3.11 mi | 21211+1093 | 7774+420 | 1747+71 | 17416 | 6330 | 1478 |
| 35K | 3.11 mi | 20139+1072 | 7370+404 | 1674+73 | 15097 | 5641 | 1353 |
| 40K | 3.10 mi | 21202-1063 | 7960-590 | 1774-100 | 25993 | 10666 | 2133 |
| Finish(26.22 mi) | 1.37 mi | 21381-179 | 8093-133 | 1791-17 | 24094 | 9810 | 2058 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
21889
Females
7911
F25-29
7911
5K→10K
3.1 - 6.2 mi
Overall
20854
Females
7406
F25-29
7406
10K→15K
6.2 - 9.3 mi
Overall
21889
Females
7911
F25-29
7911
15K→21K
9.3 - 13.1 mi
Overall
24148
Females
9148
F25-29
9148
21K→25K
13.1 - 15.5 mi
Overall
19005
Females
6893
F25-29
6893
25K→30K
15.5 - 18.6 mi
Overall
17416
Females
6330
F25-29
6330
30K→35K
18.6 - 21.8 mi
Overall
15097
Females
5641
F25-29
5641
35K→40K
21.8 - 24.9 mi
Overall
25993
Females
10666
F25-29
10666
40K→Finish
24.9 - 26.2 mi
Overall
24094
Females
9810
F25-29
9810
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #25151 |
| 5K → 10K | 342039*+2005 | #25151 → #23146 |
| 10K → 15K | 184674*+490 | #23146 → #22656 |
| 15K → 21K | 904353*-551 | #22656 → #23207 |
| 21K → 25K | 24927*+903 | #23207 → #22304 |
| 25K → 30K | 191112*+1093 | #22304 → #21211 |
| 30K → 35K | 211093*+1072 | #21211 → #20139 |
| 35K → 40K | 112764*-1063 | #20139 → #21202 |
| 40K → Finish | 25879*-179 | #21202 → #21381 |
| TOTALS | 25716341*+3770 | #25151 → #21381 |
* 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