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MARINE CORPS MARATHON 2025

Kelsey Griffiths

Clearwater, FL

Bib: 11886 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 48%
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
10:45/mi
33:25
↑ 279↓ 164
10K· 6.21 mi
10:07/mi
1:04:52
↑ 103↓ 217
15K· 9.32 mi
10:36/mi
1:37:48
↑ 51↓ 55
21K· 13.05 mi
10:43/mi
2:17:46
↑ 20↓ 37
25K· 15.53 mi
11:45/mi
2:46:59
↑ 35
30K· 18.64 mi
13:30/mi
3:28:55
↑ 58↓ 57
35K· 21.75 mi
10:53/mi
4:02:45
↑ 98↓ 92
40K· 24.85 mi
11:02/mi
4:37:02
↑ 36↓ 53
Finish· 26.22 mi
11:23/mi
4:52:33
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:17:4610:33 /mi⚡ faster
2nd Half
2:34:4711:45 /mi+12.4%
Positive split — 12.4% 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
33:2510:453.11 mi33:25
10:45
-
10K
1:04:5210:263.10 mi31:27
10:07
-0:38
15K
1:37:4810:303.11 mi32:56
10:36
+0:29
21K
2:17:4610:333.73 mi39:58
10:43
+0:07
25K
2:46:5910:452.48 mi29:13
11:45
+1:02
30K
3:28:5511:123.11 mi41:56
13:30
+1:45
35K
4:02:4511:103.11 mi33:50
10:53
-2:37
40K
4:37:0211:093.10 mi34:17
11:02
+0:09
Finish(26.22 mi)
4:52:3311:101.37 mi15:31
11:23
+0:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:07 /mi

Average Pace

11:10 /mi

Slowest Pace

13:30 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

31:27

11% of race

Time at Steady Pace

2:54:26

60% of race

Time at Slower Pace

1:26:40

30% of race

Average Pace: 11:09 /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 mi16492539412781846462881461
10K3.10 mi16420+725329+651264+141650453571256
15K3.11 mi17065-6455621-2921319-551846462881461
21K3.73 mi16895+1705570+511309+101702156871338
25K2.48 mi17752-8576017-4471397-882085977721737
30K3.11 mi19085-13336741-7241541-1442307490661923
35K3.11 mi17870+12156327+4141479+621259845291119
40K3.10 mi16810+10605968+3591405+741166143671077
Finish(26.22 mi)1.37 mi16557+2535894+741398+71344652021298

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×18story building
+279ft-164ft

Overall

18464

Females

6288

F25-29

6288

5K→10K

3.1 - 6.2 mi

Top 55%
×11story building
+103ft-217ft

Overall

16504

Females

5357

F25-29

5357

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+51ft-55ft

Overall

18464

Females

6288

F25-29

6288

15K→21K

9.3 - 13.1 mi

Top 57%
×1story
+20ft-37ft

Overall

17021

Females

5687

F25-29

5687

21K→25K

13.1 - 15.5 mi

Top 69%
×2story building
+35ft-8ft

Overall

20859

Females

7772

F25-29

7772

25K→30K

15.5 - 18.6 mi

Top 77%
×2story building
+58ft-57ft

Overall

23074

Females

9066

F25-29

9066

30K→35K

18.6 - 21.8 mi

Top 42%
×2story building
+98ft-92ft

Overall

12598

Females

4529

F25-29

4529

35K→40K

21.8 - 24.9 mi

Top 39%
×2story building
+36ft-53ft

Overall

11661

Females

4367

F25-29

4367

40K→Finish

24.9 - 26.2 mi

Top 45%
×5story building
+80ft-24ft

Overall

13446

Females

5202

F25-29

5202

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16492
5K → 10K
410482*+72
#16492 → #16420
10K → 15K
829184*-645
#16420 → #17065
15K → 21K
374544*+170
#17065 → #16895
21K → 25K
996139*-857
#16895 → #17752
25K → 30K
1433100*-1333
#17752 → #19085
30K → 35K
151230*+1215
#19085 → #17870
35K → 40K
131073*+1060
#17870 → #16810
40K → Finish
27280*+253
#16810 → #16557
TOTALS
40974032*-65
#16492 → #16557

* 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