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MARINE CORPS MARATHON 2025

Justin Adams

Mechanicsvlle, VA

Bib: 29964 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 47%
Division (M40-44)
#0 / 2340
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
11:34/mi
35:55
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:47/mi
1:09:24
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:33/mi
1:42:11
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:54/mi
2:22:50
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:20/mi
2:48:31
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:49/mi
3:22:07
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:06/mi
3:56:37
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:19/mi
4:31:48
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:53/mi
4:46:38
↑ 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
2:22:5010:57 /mi⚖️ balanced
2nd Half
2:23:4810:55 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:32:5335:5511:3435:55
11:34
-
10K
6.21 mi09:06:221:09:2411:1033:29
10:47
-0:47
15K
9.32 mi09:39:091:42:1110:5832:47
10:33
-0:14
21K
13.05 mi10:19:482:22:5010:5740:39
10:54
+0:21
25K
15.53 mi10:45:292:48:3110:5125:41
10:20
-0:34
30K
18.64 mi11:19:053:22:0710:5133:36
10:49
+0:29
35K
21.75 mi11:53:353:56:3710:5334:30
11:06
+0:17
40K
24.85 mi12:28:464:31:4810:5635:11
11:19
+0:13
Finish
26.22 mi12:43:364:46:3810:5614:50
10:53
-0:26

Checkpoints & Pacing

Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:20 /mi

Average Pace

10:56 /mi

Slowest Pace

11:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

4:10:43

87% of race

Time at Steady Pace

35:55

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:56 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:32:5335:5511:3435:55
11:34
#21579
10K
6.21 mi09:06:221:09:2411:1033:29
10:47
#21163
15K
9.32 mi09:39:091:42:1110:5832:47
10:33
#20032
21K
13.05 mi10:19:482:22:5010:5740:39
10:54
#19171
25K
15.53 mi10:45:292:48:3110:5125:41
10:20
#18297
30K
18.64 mi11:19:053:22:0710:5133:36
10:49
#17260
35K
21.75 mi11:53:353:56:3710:5334:30
11:06
#16447
40K
24.85 mi12:28:464:31:4810:5635:11
11:19
#15777
Finish
26.22 mi12:43:364:46:3810:5614:50
10:53
#15470
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2157913791180918168120121572
10K6.21 mi3.10 mi21163+41613599+1921789+2020884134651764
15K9.32 mi3.11 mi20032+113113026+5731701+8818168120121572
21K13.05 mi3.73 mi19171+86112529+4971627+7417956118281557
25K15.53 mi2.48 mi18297+87412022+5071583+4415178101011320
30K18.64 mi3.11 mi17260+103711364+6581495+881400892341210
35K21.75 mi3.11 mi16447+81310779+5851424+711346785731111
40K24.85 mi3.10 mi15777+67010282+4971357+671275578921010
Finish26.22 mi1.37 mi15470+30710068+2141319+38114077093891

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

18168

Males

12012

M40-44

12012

5K→10K

3.1 - 6.2 mi

Top 70%
×11story building
+103ft-217ft

Overall

20884

Males

13465

M40-44

13465

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+51ft-55ft

Overall

18168

Males

12012

M40-44

12012

15K→21K

9.3 - 13.1 mi

Top 60%
×1story
+20ft-37ft

Overall

17956

Males

11828

M40-44

11828

21K→25K

13.1 - 15.5 mi

Top 51%
×2story building
+35ft-8ft

Overall

15178

Males

10101

M40-44

10101

25K→30K

15.5 - 18.6 mi

Top 47%
×2story building
+58ft-57ft

Overall

14008

Males

9234

M40-44

9234

30K→35K

18.6 - 21.8 mi

Top 45%
×2story building
+98ft-92ft

Overall

13467

Males

8573

M40-44

8573

35K→40K

21.8 - 24.9 mi

Top 42%
×2story building
+36ft-53ft

Overall

12755

Males

7892

M40-44

7892

40K→Finish

24.9 - 26.2 mi

Top 38%
×5story building
+80ft-24ft

Overall

11407

Males

7093

M40-44

7093

Passing Analysis

Category:
Athletes Passed
6802*
Passed By
693
Net Change
+6109
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21579
5K → 10K699*283+416#21579#21163
10K → 15K1174*43+1131#21163#20032
15K → 21K995*134+861#20032#19171
21K → 25K897*23+874#19171#18297
25K → 30K1066*29+1037#18297#17260
30K → 35K887*74+813#17260#16447
35K → 40K747*77+670#16447#15777
40K → Finish337*30+307#15777#15470
TOTALS6802*693+6109

* 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