Sandra Perez

Annapolis, MD

Bib: 36158 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F25-29)
#0 / 2322
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
12:23/mi
38:27
279164
10K· 6.21 mi
13:30/mi
1:20:23
103217
15K· 9.32 mi
11:27/mi
1:55:56
5155
21K· 13.05 mi
12:39/mi
2:43:07
2037
25K· 15.53 mi
14:19/mi
3:18:43
35
30K· 18.64 mi
15:41/mi
4:07:27
5857
35K· 21.75 mi
15:03/mi
4:54:13
9892
40K· 24.85 mi
14:56/mi
5:40:38
3653
Finish· 26.22 mi
14:06/mi
5:59:52
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:43:0712:30 /mi⚡ faster
2nd Half
3:16:4414:56 /mi+20.6%
Positive split — 20.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
38:2712:233.11 mi38:27
12:23
-
10K
1:20:2312:563.10 mi41:56
13:30
+1:07
15K
1:55:5612:263.11 mi35:33
11:27
-2:03
21K
2:43:0712:303.73 mi47:11
12:39
+1:12
25K
3:18:4312:482.48 mi35:36
14:19
+1:40
30K
4:07:2713:163.11 mi48:44
15:41
+1:22
35K
4:54:1313:323.11 mi46:46
15:03
-0:38
40K
5:40:3813:423.10 mi46:25
14:56
-0:07
Finish(26.22 mi)
5:59:5213:441.37 mi19:14
14:06
-0:50
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:27 /mi

Average Pace

13:44 /mi

Slowest Pace

15:41 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:01:11

34% of race

Time at Steady Pace

1:36:46

27% of race

Time at Slower Pace

2:21:55

39% of race

Average Pace: 13:43 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi25562974920342285383701834
10K3.10 mi28194-263211174-14252223-18929536119822302
15K3.11 mi26634+156010305+8692122+1012285383701834
21K3.73 mi26007+62710003+3022081+412440592811961
25K2.48 mi26428-42110293-2902133-5227564111762194
30K3.11 mi26895-46710626-3332178-4528085114812232
35K3.11 mi26774+12110631-52160+1825670105032113
40K3.10 mi26463+31110525+1062144+162395897842015
Finish(26.22 mi)1.37 mi26269+19410445+802137+72238590471945

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×18story building
+279ft-164ft

Overall

22853

Females

8370

F25-29

8370

5K→10K

3.1 - 6.2 mi

Top 98%
×11story building
+103ft-217ft

Overall

29536

Females

11982

F25-29

11982

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+51ft-55ft

Overall

22853

Females

8370

F25-29

8370

15K→21K

9.3 - 13.1 mi

Top 81%
×1story
+20ft-37ft

Overall

24405

Females

9281

F25-29

9281

21K→25K

13.1 - 15.5 mi

Top 92%
×2story building
+35ft-8ft

Overall

27564

Females

11176

F25-29

11176

25K→30K

15.5 - 18.6 mi

Top 93%
×2story building
+58ft-57ft

Overall

28085

Females

11481

F25-29

11481

30K→35K

18.6 - 21.8 mi

Top 85%
×2story building
+98ft-92ft

Overall

25670

Females

10503

F25-29

10503

35K→40K

21.8 - 24.9 mi

Top 80%
×2story building
+36ft-53ft

Overall

23958

Females

9784

F25-29

9784

40K→Finish

24.9 - 26.2 mi

Top 74%
×5story building
+80ft-24ft

Overall

22385

Females

9047

F25-29

9047

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#25562
5K10K
265624*-2632
#25562 #28194
10K15K
71567*+1560
#28194 #26634
15K21K
127754*+627
#26634 #26007
21K25K
563142*-421
#26007 #26428
25K30K
626159*-467
#26428 #26895
30K35K
157278*+121
#26895 #26774
35K40K
92403*+311
#26774 #26463
40KFinish
26220*+194
#26463 #26269
TOTALS
42543547*-707
#25562 #26269

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions