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MARINE CORPS MARATHON 2025

Robert King

Fort Belvoir, VA

Bib: 1019 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 45%
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 41%
Division (M45-49)
#0 / 1775
Top 44%
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
9:26/mi
29:20
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:02/mi
57:24
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:28/mi
1:26:49
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:02/mi
2:04:15
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:43/mi
2:30:53
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:52/mi
3:04:40
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:02/mi
3:42:02
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:46/mi
4:18:35
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:45/mi
4:35:58
↑ 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
2:04:159:31 /mi⚡ faster
2nd Half
2:31:4311:31 /mi+22.1%
Positive split — 22.1% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:54:4329:209:2629:20
9:26
-
10K
6.21 mi08:22:4757:249:1428:04
9:02
-0:24
15K
9.32 mi08:52:121:26:499:1929:25
9:28
+0:26
21K
13.05 mi09:29:382:04:159:3137:26
10:02
+0:34
25K
15.53 mi09:56:162:30:539:4326:38
10:43
+0:41
30K
18.64 mi10:30:033:04:409:5433:47
10:52
+0:09
35K
21.75 mi11:07:253:42:0210:1337:22
12:02
+1:10
40K
24.85 mi11:43:584:18:3510:2436:33
11:46
-0:16
Finish
26.22 mi12:01:214:35:5810:3217:23
12:45
+0:59

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

9:02 /mi

Average Pace

10:32 /mi

Slowest Pace

12:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:15

45% of race

Time at Steady Pace

1:00:25

22% of race

Time at Slower Pace

1:31:18

33% of race

Average Pace: 10:32 /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 mi07:54:4329:209:2629:20
9:26
#8250
10K
6.21 mi08:22:4757:249:1428:04
9:02
#8930
15K
9.32 mi08:52:121:26:499:1929:25
9:28
#9957
21K
13.05 mi09:29:382:04:159:3137:26
10:02
#10926
25K
15.53 mi09:56:162:30:539:4326:38
10:43
#11917
30K
18.64 mi10:30:033:04:409:5433:47
10:52
#12263
35K
21.75 mi11:07:253:42:0210:1337:22
12:02
#12997
40K
24.85 mi11:43:584:18:3510:2436:33
11:46
#13118
Finish
26.22 mi12:01:214:35:5810:3217:23
12:45
#13418
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi82506155491117828388716
10K6.21 mi3.10 mi8930-6806614-459550-5997077148600
15K9.32 mi3.11 mi9957-10277281-667604-54117828388716
21K13.05 mi3.73 mi10926-9697874-593661-57134089281807
25K15.53 mi2.48 mi11917-9918421-547723-621693011037999
30K18.64 mi3.11 mi12263-3468536-115728-5142619375836
35K21.75 mi3.11 mi12997-7348843-307772-441676510356943
40K24.85 mi3.10 mi13118-1218774+69758+14143248779779
Finish26.22 mi1.37 mi13418-3008931-157778-2018353110511005

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×18story building
+279ft-164ft

Overall

11782

Males

8388

M45-49

8388

5K→10K

3.1 - 6.2 mi

Top 32%
×11story building
+103ft-217ft

Overall

9707

Males

7148

M45-49

7148

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+51ft-55ft

Overall

11782

Males

8388

M45-49

8388

15K→21K

9.3 - 13.1 mi

Top 45%
×1story
+20ft-37ft

Overall

13408

Males

9281

M45-49

9281

21K→25K

13.1 - 15.5 mi

Top 56%
×2story building
+35ft-8ft

Overall

16930

Males

11037

M45-49

11037

25K→30K

15.5 - 18.6 mi

Top 47%
×2story building
+58ft-57ft

Overall

14261

Males

9375

M45-49

9375

30K→35K

18.6 - 21.8 mi

Top 56%
×2story building
+98ft-92ft

Overall

16765

Males

10356

M45-49

10356

35K→40K

21.8 - 24.9 mi

Top 48%
×2story building
+36ft-53ft

Overall

14324

Males

8779

M45-49

8779

40K→Finish

24.9 - 26.2 mi

Top 61%
×5story building
+80ft-24ft

Overall

18353

Males

11051

M45-49

11051

Passing Analysis

Category:
Athletes Passed
1001*
Passed By
6169
Net Change
-5168
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8250
5K → 10K78*758-680#8250#8930
10K → 15K43*1070-1027#8930#9957
15K → 21K80*1049-969#9957#10926
21K → 25K67*1058-991#10926#11917
25K → 30K205*551-346#11917#12263
30K → 35K175*909-734#12263#12997
35K → 40K299*420-121#12997#13118
40K → Finish54*354-300#13118#13418
TOTALS1001*6169-5168

* 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