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MARINE CORPS MARATHON 2025

Leah Forster

Raleigh, NC

Bib: 18257 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 48%
Gender (Female)
#0 / 12338
Top 40%
Division (F30-34)
#0 / 1621
Top 46%
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
10:43/mi
33:19
↑ 279↓ 164
10K· 6.21 mi
10:11/mi
1:04:57
↑ 103↓ 217
15K· 9.32 mi
10:32/mi
1:37:40
↑ 51↓ 55
21K· 13.05 mi
11:12/mi
2:19:26
↑ 20↓ 37
25K· 15.53 mi
10:41/mi
2:45:59
↑ 35
30K· 18.64 mi
11:10/mi
3:20:41
↑ 58↓ 57
35K· 21.75 mi
10:47/mi
3:54:10
↑ 98↓ 92
40K· 24.85 mi
10:38/mi
4:27:13
↑ 36↓ 53
Finish· 26.22 mi
10:31/mi
4:41:33
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:19:2610:41 /mi⚡ faster
2nd Half
2:22:0610:47 /mi+1.9%
Positive split — 1.9% 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
33:1910:433.11 mi33:19
10:43
-
10K
1:04:5710:273.10 mi31:38
10:11
-0:32
15K
1:37:4010:293.11 mi32:43
10:32
+0:21
21K
2:19:2610:413.73 mi41:46
11:12
+0:40
25K
2:45:5910:412.48 mi26:33
10:41
-0:31
30K
3:20:4110:463.11 mi34:42
11:10
+0:29
35K
3:54:1010:463.11 mi33:29
10:47
-0:23
40K
4:27:1310:453.10 mi33:03
10:38
-0:09
Finish(26.22 mi)
4:41:3310:451.37 mi14:20
10:31
-0:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:11 /mi

Average Pace

10:45 /mi

Slowest Pace

11:12 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:18:17

49% of race

Time at Steady Pace

2:23:16

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:44 /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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi162895303769180396092891
10K3.10 mi16530-2415385-82778-9169425547799
15K3.11 mi16973-4435578-193805-27180396092891
21K3.73 mi17650-6775910-332861-56193126772991
25K2.48 mi17386+2645833+77849+12167875826846
30K3.11 mi16804+5825692+141831+18154255427824
35K3.11 mi15853+9515394+298787+44121734326656
40K3.10 mi14855+9985085+309748+39101403647545
Finish(26.22 mi)1.37 mi14512+3434980+105740+8100123688564

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×18story building
+279ft-164ft

Overall

18039

Females

6092

F30-34

6092

5K→10K

3.1 - 6.2 mi

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

Overall

16942

Females

5547

F30-34

5547

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+51ft-55ft

Overall

18039

Females

6092

F30-34

6092

15K→21K

9.3 - 13.1 mi

Top 64%
×1story
+20ft-37ft

Overall

19312

Females

6772

F30-34

6772

21K→25K

13.1 - 15.5 mi

Top 56%
×2story building
+35ft-8ft

Overall

16787

Females

5826

F30-34

5826

25K→30K

15.5 - 18.6 mi

Top 51%
×2story building
+58ft-57ft

Overall

15425

Females

5427

F30-34

5427

30K→35K

18.6 - 21.8 mi

Top 41%
×2story building
+98ft-92ft

Overall

12173

Females

4326

F30-34

4326

35K→40K

21.8 - 24.9 mi

Top 34%
×2story building
+36ft-53ft

Overall

10140

Females

3647

F30-34

3647

40K→Finish

24.9 - 26.2 mi

Top 33%
×5story building
+80ft-24ft

Overall

10012

Females

3688

F30-34

3688

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16289
5K → 10K
572331*-241
#16289 → #16530
10K → 15K
666223*-443
#16530 → #16973
15K → 21K
967290*-677
#16973 → #17650
21K → 25K
176440*+264
#17650 → #17386
25K → 30K
143725*+582
#17386 → #16804
30K → 35K
35986*+951
#16804 → #15853
35K → 40K
231021*+998
#15853 → #14855
40K → Finish
18361*+343
#14855 → #14512
TOTALS
26004377*+1777
#16289 → #14512

* 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