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MARINE CORPS MARATHON 2025

James Crabtree

Washington, DC

Bib: 4634 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 10%
Gender (Male)
#0 / 17709
Top 13%
Division (M25-29)
#0 / 2720
Top 19%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
8:39/mi
26:54
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:06/mi
52:04
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:00/mi
1:16:56
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:07/mi
1:47:13
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:51/mi
2:06:43
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:05/mi
2:31:51
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:12/mi
2:57:19
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:54/mi
3:24:59
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:05/mi
3:37:22
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:47:138:13 /mi⚡ faster
2nd Half
1:50:098:22 /mi+2.7%
Positive split — 2.7% 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
26:548:393.11 mi26:54
8:39
-
10K
52:048:233.10 mi25:10
8:06
-0:33
15K
1:16:568:153.11 mi24:52
8:00
-0:06
21K
1:47:138:133.73 mi30:17
8:07
+0:07
25K
2:06:438:092.48 mi19:30
7:51
-0:16
30K
2:31:518:093.11 mi25:08
8:05
+0:14
35K
2:57:198:093.11 mi25:28
8:12
+0:07
40K
3:24:598:153.10 mi27:40
8:54
+0:42
Finish(26.22 mi)
3:37:228:181.37 mi12:23
9:05
+0:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:51 /mi

Average Pace

8:18 /mi

Slowest Pace

9:05 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:30:25

69% of race

Time at Steady Pace

1:06:57

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:17 /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

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi3906314368836782976665
10K6.21 mi3.10 mi4073-1673272-129709-2143123454742
15K9.32 mi3.11 mi3895+1783140+132682+2736782976665
21K13.05 mi3.73 mi3706+1892999+141653+2933742745606
25K15.53 mi2.48 mi3559+1472879+120634+1931042493557
30K18.64 mi3.11 mi3308+2512675+204594+4026562133475
35K21.75 mi3.11 mi3024+2842432+243530+6423761884430
40K24.85 mi3.10 mi2998+262368+64518+1238012776620
Finish26.22 mi1.37 mi2993+52356+12511+744723156714

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×18story building
+279ft-164ft

Overall

3678

Males

2976

M25-29

2976

5K→10K

3.1 - 6.2 mi

Top 14%
×11story building
+103ft-217ft

Overall

4312

Males

3454

M25-29

3454

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+51ft-55ft

Overall

3678

Males

2976

M25-29

2976

15K→21K

9.3 - 13.1 mi

Top 11%
×1story
+20ft-37ft

Overall

3374

Males

2745

M25-29

2745

21K→25K

13.1 - 15.5 mi

Top 10%
×2story building
+35ft-8ft

Overall

3104

Males

2493

M25-29

2493

25K→30K

15.5 - 18.6 mi

Top 9%
×2story building
+58ft-57ft

Overall

2656

Males

2133

M25-29

2133

30K→35K

18.6 - 21.8 mi

Top 8%
×2story building
+98ft-92ft

Overall

2376

Males

1884

M25-29

1884

35K→40K

21.8 - 24.9 mi

Top 13%
×2story building
+36ft-53ft

Overall

3801

Males

2776

M25-29

2776

40K→Finish

24.9 - 26.2 mi

Top 15%
×5story building
+80ft-24ft

Overall

4472

Males

3156

M25-29

3156

Passing Analysis

Category:
Athletes Passed
1500*
Passed By
587
Net Change
+913
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3906
5K → 10K106*273-167#3906#4073
10K → 15K225*47+178#4073#3895
15K → 21K231*42+189#3895#3706
21K → 25K16316+147#3706#3559
25K → 30K270*19+251#3559#3308
30K → 35K306*22+284#3308#3024
35K → 40K152*126+26#3024#2998
40K → Finish47*42+5#2998#2993
TOTALS1500*587+913

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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