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MARINE CORPS MARATHON 2025

Jim Walker

La Plata, MD

Bib: 35256 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M55-59)
#0 / 1294
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
12:33/mi
39:00
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:27/mi
1:17:40
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:04/mi
1:58:15
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
14:14/mi
2:51:19
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:31/mi
3:27:25
↑ 350.2%
30 ft elev
30K· 18.64 mi
15:18/mi
4:14:57
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:16/mi
5:02:22
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
18:17/mi
5:59:11
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
18:03/mi
6:23:48
↑ 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
2:51:1913:08 /mi⚡ faster
2nd Half
3:32:2816:08 /mi+24.0%
Positive split — 24.0% 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
39:0012:333.11 mi39:00
12:33
-
10K
1:17:4012:303.10 mi38:40
12:27
-0:06
15K
1:58:1512:413.11 mi40:35
13:04
+0:37
21K
2:51:1913:083.73 mi53:04
14:14
+1:10
25K
3:27:2513:212.48 mi36:06
14:31
+0:17
30K
4:14:5713:413.11 mi47:32
15:18
+0:47
35K
5:02:2213:543.11 mi47:25
15:16
-0:02
40K
5:59:1114:273.10 mi56:49
18:17
+3:01
Finish(26.22 mi)
6:23:4814:391.37 mi24:37
18:03
-0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:27 /mi

Average Pace

14:39 /mi

Slowest Pace

18:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:58:15

31% of race

Time at Steady Pace

3:04:07

48% of race

Time at Slower Pace

1:21:26

21% of race

Average Pace: 14:38 /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

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi2620016118106827873168511153
10K6.21 mi3.10 mi27015-81516490-3721105-3727702167831143
15K9.32 mi3.11 mi27403-38816673-1831133-2827873168511153
21K13.05 mi3.73 mi27762-35916777-1041138-528108168451168
25K15.53 mi2.48 mi27901-13916800-231143-527903165661160
30K18.64 mi3.11 mi27894+716744+561145-227466162661130
35K21.75 mi3.11 mi27737+15716619+1251134+1126133154341059
40K24.85 mi3.10 mi28089-35216767-1481156-2228826169811209
Finish26.22 mi1.37 mi28163-7416787-201160-428450167691181

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×18story building
+279ft-164ft

Overall

27873

Males

16851

M55-59

16851

5K→10K

3.1 - 6.2 mi

Top 92%
×11story building
+103ft-217ft

Overall

27702

Males

16783

M55-59

16783

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+51ft-55ft

Overall

27873

Males

16851

M55-59

16851

15K→21K

9.3 - 13.1 mi

Top 94%
×1story
+20ft-37ft

Overall

28108

Males

16845

M55-59

16845

21K→25K

13.1 - 15.5 mi

Top 93%
×2story building
+35ft-8ft

Overall

27903

Males

16566

M55-59

16566

25K→30K

15.5 - 18.6 mi

Top 91%
×2story building
+58ft-57ft

Overall

27466

Males

16266

M55-59

16266

30K→35K

18.6 - 21.8 mi

Top 87%
×2story building
+98ft-92ft

Overall

26133

Males

15434

M55-59

15434

35K→40K

21.8 - 24.9 mi

Top 96%
×2story building
+36ft-53ft

Overall

28826

Males

16981

M55-59

16981

40K→Finish

24.9 - 26.2 mi

Top 95%
×5story building
+80ft-24ft

Overall

28450

Males

16769

M55-59

16769

Passing Analysis

Category:
Athletes Passed
1296*
Passed By
3259
Net Change
-1963
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26200
5K → 10K125*940-815#26200#27015
10K → 15K193*581-388#27015#27403
15K → 21K215*574-359#27403#27762
21K → 25K158*297-139#27762#27901
25K → 30K228*221+7#27901#27894
30K → 35K277*120+157#27894#27737
35K → 40K54*406-352#27737#28089
40K → Finish46*120-74#28089#28163
TOTALS1296*3259-1963

* 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