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MARINE CORPS MARATHON 2025

Judith Castro Roa

Kensington, MD

Bib: 15838 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 47%
Gender (Female)
#0 / 12338
Top 39%
Division (F30-34)
#0 / 1621
Top 44%
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
10:42/mi
33:15
↑ 279↓ 164
10K· 6.21 mi
10:17/mi
1:05:13
↑ 103↓ 217
15K· 9.32 mi
10:19/mi
1:37:17
↑ 51↓ 55
21K· 13.05 mi
10:36/mi
2:16:49
↑ 20↓ 37
25K· 15.53 mi
9:55/mi
2:41:27
↑ 35
30K· 18.64 mi
10:21/mi
3:13:36
↑ 58↓ 57
35K· 21.75 mi
10:47/mi
3:47:05
↑ 98↓ 92
40K· 24.85 mi
11:25/mi
4:22:33
↑ 36↓ 53
Finish· 26.22 mi
12:10/mi
4:39:08
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:16:4910:29 /mi⚡ faster
2nd Half
2:22:1910:48 /mi+4.0%
Positive split — 4.0% 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
33:1510:423.11 mi33:15
10:42
-
10K
1:05:1310:303.10 mi31:58
10:17
-0:25
15K
1:37:1710:263.11 mi32:04
10:19
+0:02
21K
2:16:4910:293.73 mi39:32
10:36
+0:17
25K
2:41:2710:242.48 mi24:38
9:55
-0:41
30K
3:13:3610:233.11 mi32:09
10:21
+0:26
35K
3:47:0510:263.11 mi33:29
10:47
+0:26
40K
4:22:3310:343.10 mi35:28
11:25
+0:38
Finish(26.22 mi)
4:39:0810:391.37 mi16:35
12:10
+0:45
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:55 /mi

Average Pace

10:39 /mi

Slowest Pace

12:10 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

24:38

9% of race

Time at Steady Pace

3:22:27

73% of race

Time at Slower Pace

52:03

19% of race

Average Pace: 10:39 /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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi161265234759166975481804
10K3.10 mi16824-6985512-278794-35177235920852
15K3.11 mi16690+1345438+74785+9166975481804
21K3.73 mi16421+2695346+92776+9163385399789
25K2.48 mi15664+7575081+265752+24131114151623
30K3.11 mi14767+8974785+296699+53120113907597
35K3.11 mi14152+6154649+136685+14121614320654
40K3.10 mi13901+2514665-16691-6130725005736
Finish(26.22 mi)1.37 mi14068-1674778-113713-22162926413950

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×18story building
+279ft-164ft

Overall

16697

Females

5481

F30-34

5481

5K→10K

3.1 - 6.2 mi

Top 59%
×11story building
+103ft-217ft

Overall

17723

Females

5920

F30-34

5920

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+51ft-55ft

Overall

16697

Females

5481

F30-34

5481

15K→21K

9.3 - 13.1 mi

Top 54%
×1story
+20ft-37ft

Overall

16338

Females

5399

F30-34

5399

21K→25K

13.1 - 15.5 mi

Top 44%
×2story building
+35ft-8ft

Overall

13111

Females

4151

F30-34

4151

25K→30K

15.5 - 18.6 mi

Top 40%
×2story building
+58ft-57ft

Overall

12011

Females

3907

F30-34

3907

30K→35K

18.6 - 21.8 mi

Top 40%
×2story building
+98ft-92ft

Overall

12161

Females

4320

F30-34

4320

35K→40K

21.8 - 24.9 mi

Top 44%
×2story building
+36ft-53ft

Overall

13072

Females

5005

F30-34

5005

40K→Finish

24.9 - 26.2 mi

Top 54%
×5story building
+80ft-24ft

Overall

16292

Females

6413

F30-34

6413

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16126
5K → 10K
892194*-698
#16126 → #16824
10K → 15K
270404*+134
#16824 → #16690
15K → 21K
308577*+269
#16690 → #16421
21K → 25K
25782*+757
#16421 → #15664
25K → 30K
48945*+897
#15664 → #14767
30K → 35K
115730*+615
#14767 → #14152
35K → 40K
212463*+251
#14152 → #13901
40K → Finish
25386*-167
#13901 → #14068
TOTALS
21234181*+2058
#16126 → #14068

* 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