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MARINE CORPS MARATHON 2025

Beth Cooper

Topanga, CA

Bib: 14680 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 39%
Gender (Female)
#0 / 12338
Top 30%
Division (F20-24)
#0 / 1404
Top 45%
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
10:00/mi
31:04
↑ 279↓ 164
10K· 6.21 mi
9:34/mi
1:00:46
↑ 103↓ 217
15K· 9.32 mi
9:52/mi
1:31:26
↑ 51↓ 55
21K· 13.05 mi
10:54/mi
2:12:04
↑ 20↓ 37
25K· 15.53 mi
10:23/mi
2:37:52
↑ 35
30K· 18.64 mi
10:23/mi
3:10:08
↑ 58↓ 57
35K· 21.75 mi
10:02/mi
3:41:19
↑ 98↓ 92
40K· 24.85 mi
10:03/mi
4:12:32
↑ 36↓ 53
Finish· 26.22 mi
9:47/mi
4:25:53
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:12:0410:07 /mi⚡ faster
2nd Half
2:13:4910:10 /mi+1.3%
Positive split — 1.3% 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
31:0410:003.11 mi31:04
10:00
-
10K
1:00:469:473.10 mi29:42
9:34
-0:26
15K
1:31:269:493.11 mi30:40
9:52
+0:18
21K
2:12:0410:073.73 mi40:38
10:54
+1:02
25K
2:37:5210:102.48 mi25:48
10:23
-0:31
30K
3:10:0810:123.11 mi32:16
10:23
0:00
35K
3:41:1910:113.11 mi31:11
10:02
-0:21
40K
4:12:3210:103.10 mi31:13
10:03
+0:01
Finish(26.22 mi)
4:25:5310:091.37 mi13:21
9:47
-0:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:34 /mi

Average Pace

10:09 /mi

Slowest Pace

10:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:45:15

85% of race

Time at Steady Pace

40:38

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:08 /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. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi116323354575140414359710
10K3.10 mi12273-6413584-230600-25129683860634
15K3.11 mi12779-5063809-225633-33140414359710
21K3.73 mi14302-15234461-652725-92179316116942
25K2.48 mi14388-864547-86730-5154005173844
30K3.11 mi13814+5744382+165709+21121753967678
35K3.11 mi12821+9934083+299675+3492742996533
40K3.10 mi11899+9223815+268645+3078862664483
Finish(26.22 mi)1.37 mi11560+3393714+101635+1071192411472

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×18story building
+279ft-164ft

Overall

14041

Females

4359

F20-24

4359

5K→10K

3.1 - 6.2 mi

Top 43%
×11story building
+103ft-217ft

Overall

12968

Females

3860

F20-24

3860

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+51ft-55ft

Overall

14041

Females

4359

F20-24

4359

15K→21K

9.3 - 13.1 mi

Top 60%
×1story
+20ft-37ft

Overall

17931

Females

6116

F20-24

6116

21K→25K

13.1 - 15.5 mi

Top 51%
×2story building
+35ft-8ft

Overall

15400

Females

5173

F20-24

5173

25K→30K

15.5 - 18.6 mi

Top 41%
×2story building
+58ft-57ft

Overall

12175

Females

3967

F20-24

3967

30K→35K

18.6 - 21.8 mi

Top 31%
×2story building
+98ft-92ft

Overall

9274

Females

2996

F20-24

2996

35K→40K

21.8 - 24.9 mi

Top 26%
×2story building
+36ft-53ft

Overall

7886

Females

2664

F20-24

2664

40K→Finish

24.9 - 26.2 mi

Top 24%
×5story building
+80ft-24ft

Overall

7119

Females

2411

F20-24

2411

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#11632
5K → 10K
793152*-641
#11632 → #12273
10K → 15K
630124*-506
#12273 → #12779
15K → 21K
160178*-1523
#12779 → #14302
21K → 25K
354268*-86
#14302 → #14388
25K → 30K
63637*+574
#14388 → #13814
30K → 35K
241017*+993
#13814 → #12821
35K → 40K
24946*+922
#12821 → #11899
40K → Finish
19358*+339
#11899 → #11560
TOTALS
35083580*+72
#11632 → #11560

* 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