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MARINE CORPS MARATHON 2025

Caroline Cooper

Annapolis, MD

Bib: 13181 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 38%
Gender (Female)
#0 / 12338
Top 29%
Division (F20-24)
#0 / 1404
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
10:35/mi
32:52
↑ 279↓ 164
10K· 6.21 mi
10:10/mi
1:04:26
↑ 103↓ 217
15K· 9.32 mi
10:10/mi
1:36:00
↑ 51↓ 55
21K· 13.05 mi
10:15/mi
2:14:11
↑ 20↓ 37
25K· 15.53 mi
9:45/mi
2:38:26
↑ 35
30K· 18.64 mi
10:28/mi
3:10:57
↑ 58↓ 57
35K· 21.75 mi
10:09/mi
3:42:28
↑ 98↓ 92
40K· 24.85 mi
9:48/mi
4:12:56
↑ 36↓ 53
Finish· 26.22 mi
8:42/mi
4:24:48
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:14:1110:17 /mi+2.7%
2nd Half
2:10:379:55 /mi✓ faster
Negative split — 2.7% faster 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
32:5210:353.11 mi32:52
10:35
-
10K
1:04:2610:223.10 mi31:34
10:10
-0:25
15K
1:36:0010:183.11 mi31:34
10:10
0:00
21K
2:14:1110:173.73 mi38:11
10:15
+0:05
25K
2:38:2610:122.48 mi24:15
9:45
-0:30
30K
3:10:5710:153.11 mi32:31
10:28
+0:43
35K
3:42:2810:143.11 mi31:31
10:09
-0:19
40K
4:12:5610:113.10 mi30:28
9:48
-0:21
Finish(26.22 mi)
4:24:4810:061.37 mi11:52
8:42
-1:06
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:42 /mi

Average Pace

10:06 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:06:35

25% of race

Time at Steady Pace

2:12:50

50% of race

Time at Slower Pace

1:05:23

25% of race

Average Pace: 10:06 /mi

Loading chart...
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 mi153554878778156575038802
10K3.10 mi15983-6285131-253812-34167795474850
15K3.11 mi15791+1925059+72800+12156575038802
21K3.73 mi15217+5744828+231771+29144514555733
25K2.48 mi14571+6464627+201744+27124143856655
30K3.11 mi14020+5514468+159724+20124854092696
35K3.11 mi13104+9164199+269695+2996723177552
40K3.10 mi11974+11303848+351650+4570522287424
Finish(26.22 mi)1.37 mi11326+6483621+227622+283257867191

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×18story building
+279ft-164ft

Overall

15657

Females

5038

F20-24

5038

5K→10K

3.1 - 6.2 mi

Top 56%
×11story building
+103ft-217ft

Overall

16779

Females

5474

F20-24

5474

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+51ft-55ft

Overall

15657

Females

5038

F20-24

5038

15K→21K

9.3 - 13.1 mi

Top 48%
×1story
+20ft-37ft

Overall

14451

Females

4555

F20-24

4555

21K→25K

13.1 - 15.5 mi

Top 41%
×2story building
+35ft-8ft

Overall

12414

Females

3856

F20-24

3856

25K→30K

15.5 - 18.6 mi

Top 42%
×2story building
+58ft-57ft

Overall

12485

Females

4092

F20-24

4092

30K→35K

18.6 - 21.8 mi

Top 32%
×2story building
+98ft-92ft

Overall

9672

Females

3177

F20-24

3177

35K→40K

21.8 - 24.9 mi

Top 23%
×2story building
+36ft-53ft

Overall

7052

Females

2287

F20-24

2287

40K→Finish

24.9 - 26.2 mi

Top 11%
×5story building
+80ft-24ft

Overall

3257

Females

867

F20-24

867

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#15355
5K → 10K
808180*-628
#15355 → #15983
10K → 15K
250442*+192
#15983 → #15791
15K → 21K
115689*+574
#15791 → #15217
21K → 25K
26672*+646
#15217 → #14571
25K → 30K
84635*+551
#14571 → #14020
30K → 35K
34950*+916
#14020 → #13104
35K → 40K
131143*+1130
#13104 → #11974
40K → Finish
1649*+648
#11974 → #11326
TOTALS
13315360*+4029
#15355 → #11326

* 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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Questions or issues regarding timing data?

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions