Erin Sartori
Fairfax, VA
Bib: 4653 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 | 26:24 | 8:30 | 3.11 mi | 26:24 | 8:30 | - | |
10K | 52:01 | 8:22 | 3.10 mi | 25:37 | 8:15 | -0:15 | |
15K | 1:18:50 | 8:27 | 3.11 mi | 26:49 | 8:38 | +0:23 | |
21K | 1:51:04 | 8:31 | 3.73 mi | 32:14 | 8:39 | +0:01 | |
25K | 2:12:17 | 8:31 | 2.48 mi | 21:13 | 8:32 | -0:07 | |
30K | 2:39:57 | 8:35 | 3.11 mi | 27:40 | 8:54 | +0:22 | |
35K | 3:06:51 | 8:35 | 3.11 mi | 26:54 | 8:39 | -0:15 | |
40K | 3:34:27 | 8:38 | 3.10 mi | 27:36 | 8:53 | +0:14 | |
Finish(26.22 mi) | 3:46:25 | 8:39 | 1.37 mi | 11:58 | 8:46 | -0:07 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:15 /mi
Average Pace
8:39 /mi
Slowest Pace
8:54 /mi
Segments
Time at Faster Pace
2:39:11
70% of race
Time at Steady Pace
1:07:14
30% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:38 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F40-44 | Seg. Overall | Seg. Females | Seg. F40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2418 | 469 | 51 | 3717 | 773 | 83 |
| 10K | 3.10 mi | 2690-272 | 524-55 | 58-7 | 3030 | 584 | 63 |
| 15K | 3.11 mi | 3013-323 | 609-85 | 66-8 | 3717 | 773 | 83 |
| 21K | 3.73 mi | 3105-92 | 624-15 | 66 | 3411 | 689 | 73 |
| 25K | 2.48 mi | 3180-75 | 651-27 | 72-6 | 3749 | 828 | 88 |
| 30K | 3.11 mi | 3160+20 | 648+3 | 68+4 | 3320 | 752 | 77 |
| 35K | 3.11 mi | 2971+189 | 625+23 | 66+2 | 2627 | 641 | 69 |
| 40K | 3.10 mi | 2764+207 | 602+23 | 64+2 | 2439 | 636 | 71 |
| Finish(26.22 mi) | 1.37 mi | 2703+61 | 601+1 | 63+1 | 2399 | 634 | 72 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
3717
Females
773
F40-44
773
5K→10K
3.1 - 6.2 mi
Overall
3030
Females
584
F40-44
584
10K→15K
6.2 - 9.3 mi
Overall
3717
Females
773
F40-44
773
15K→21K
9.3 - 13.1 mi
Overall
3411
Females
689
F40-44
689
21K→25K
13.1 - 15.5 mi
Overall
3749
Females
828
F40-44
828
25K→30K
15.5 - 18.6 mi
Overall
3320
Females
752
F40-44
752
30K→35K
18.6 - 21.8 mi
Overall
2627
Females
641
F40-44
641
35K→40K
21.8 - 24.9 mi
Overall
2439
Females
636
F40-44
636
40K→Finish
24.9 - 26.2 mi
Overall
2399
Females
634
F40-44
634
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2418 |
| 5K → 10K | 30432*-272 | #2418 → #2690 |
| 10K → 15K | 34522*-323 | #2690 → #3013 |
| 15K → 21K | 14654*-92 | #3013 → #3105 |
| 21K → 25K | 13459*-75 | #3105 → #3180 |
| 25K → 30K | 102122*+20 | #3180 → #3160 |
| 30K → 35K | 40229*+189 | #3160 → #2971 |
| 35K → 40K | 27234*+207 | #2971 → #2764 |
| 40K → Finish | 1879*+61 | #2764 → #2703 |
| TOTALS | 1116831*-285 | #2418 → #2703 |
* 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