Julia Grimson
Washington, VA
Bib: 22917 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 | 32:04 | 10:19 | 3.11 mi | 32:04 | 10:19 | - | |
10K | 1:03:01 | 10:08 | 3.10 mi | 30:57 | 9:58 | -0:21 | |
15K | 1:34:26 | 10:08 | 3.11 mi | 31:25 | 10:07 | +0:09 | |
21K | 2:12:32 | 10:09 | 3.73 mi | 38:06 | 10:13 | +0:06 | |
25K | 2:37:12 | 10:07 | 2.48 mi | 24:40 | 9:55 | -0:18 | |
30K | 3:08:54 | 10:08 | 3.11 mi | 31:42 | 10:12 | +0:17 | |
35K | 3:41:05 | 10:10 | 3.11 mi | 32:11 | 10:22 | +0:10 | |
40K | 4:12:58 | 10:11 | 3.10 mi | 31:53 | 10:16 | -0:06 | |
Finish(26.22 mi) | 4:26:04 | 10:09 | 1.37 mi | 13:06 | 9:36 | -0:40 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:36 /mi
Average Pace
10:09 /mi
Slowest Pace
10:22 /mi
Segments
Time at Faster Pace
1:08:43
26% of race
Time at Steady Pace
3:17:21
74% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:09 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F20-24 | Seg. Overall | Seg. Females | Seg. F20-24 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 8966 | 2579 | 483 | 9175 | 2662 | 507 |
| 10K | 3.10 mi | 9295-329 | 2699-120 | 501-18 | 9678 | 2841 | 520 |
| 15K | 3.11 mi | 9230+65 | 2674+25 | 505-4 | 9175 | 2662 | 507 |
| 21K | 3.73 mi | 9048+182 | 2620+54 | 494+11 | 8879 | 2578 | 489 |
| 25K | 2.48 mi | 8789+259 | 2549+71 | 486+8 | 8128 | 2430 | 479 |
| 30K | 3.11 mi | 8304+485 | 2417+132 | 467+19 | 6877 | 2002 | 414 |
| 35K | 3.11 mi | 7875+429 | 2318+99 | 455+12 | 6658 | 2121 | 428 |
| 40K | 3.10 mi | 7407+468 | 2207+111 | 443+12 | 5380 | 1727 | 356 |
| Finish(26.22 mi) | 1.37 mi | 7161+246 | 2147+60 | 438+5 | 4249 | 1303 | 290 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
9175
Females
2662
F20-24
2662
5K→10K
3.1 - 6.2 mi
Overall
9678
Females
2841
F20-24
2841
10K→15K
6.2 - 9.3 mi
Overall
9175
Females
2662
F20-24
2662
15K→21K
9.3 - 13.1 mi
Overall
8879
Females
2578
F20-24
2578
21K→25K
13.1 - 15.5 mi
Overall
8128
Females
2430
F20-24
2430
25K→30K
15.5 - 18.6 mi
Overall
6877
Females
2002
F20-24
2002
30K→35K
18.6 - 21.8 mi
Overall
6658
Females
2121
F20-24
2121
35K→40K
21.8 - 24.9 mi
Overall
5380
Females
1727
F20-24
1727
40K→Finish
24.9 - 26.2 mi
Overall
4249
Females
1303
F20-24
1303
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #8966 |
| 5K → 10K | 451122*-329 | #8966 → #9295 |
| 10K → 15K | 149214*+65 | #9295 → #9230 |
| 15K → 21K | 106288*+182 | #9230 → #9048 |
| 21K → 25K | 44303*+259 | #9048 → #8789 |
| 25K → 30K | 22507*+485 | #8789 → #8304 |
| 30K → 35K | 47476*+429 | #8304 → #7875 |
| 35K → 40K | 33501*+468 | #7875 → #7407 |
| 40K → Finish | 5251*+246 | #7407 → #7161 |
| TOTALS | 8572662*+1805 | #8966 → #7161 |
* 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