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MARINE CORPS MARATHON 2025

Emil Barth

Arlington, VA

Bib: 8942 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M45-49)
#0 / 1775
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
10:13/mi
31:46
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:54/mi
1:02:33
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:14/mi
1:34:20
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:39/mi
2:14:03
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:37/mi
2:40:26
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:03/mi
3:14:45
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:01/mi
3:55:12
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:05/mi
4:35:50
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:13/mi
4:52:30
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:14:03
Pace10:16 /mi
2nd Half
Distance13.17 mi
Time2:38:26
Pace12:02 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:59:1531:4610:1331:46
10:13
-
10K
6.21 mi08:30:021:02:3310:0430:47
9:54
-0:19
15K
9.32 mi09:01:491:34:2010:0731:47
10:14
+0:20
21K
13.05 mi09:41:322:14:0310:1639:43
10:39
+0:25
25K
15.53 mi10:07:552:40:2610:2026:23
10:37
-0:02
30K
18.64 mi10:42:143:14:4510:2734:19
11:03
+0:26
35K
21.75 mi11:22:413:55:1210:4940:27
13:01
+1:58
40K
24.85 mi12:03:194:35:5011:0640:38
13:05
+0:04
Finish
26.22 mi12:19:594:52:3011:1016:40
12:13
-0:52

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

9:54 /mi

Average Pace

11:10 /mi

Slowest Pace

13:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:47

11% of race

Time at Steady Pace

2:43:58

56% of race

Time at Slower Pace

1:37:45

33% of race

Average Pace: 11:09 /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.

Loading...
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 mi07:59:1531:4610:1331:46
10:13
#13045
10K
6.21 mi08:30:021:02:3310:0430:47
9:54
#14016
15K
9.32 mi09:01:491:34:2010:0731:47
10:14
#14693
21K
13.05 mi09:41:322:14:0310:1639:43
10:39
#15155
25K
15.53 mi10:07:552:40:2610:2026:23
10:37
#15269
30K
18.64 mi10:42:143:14:4510:2734:19
11:03
#15116
35K
21.75 mi11:22:413:55:1210:4940:27
13:01
#16083
40K
24.85 mi12:03:194:35:5011:0640:38
13:05
#16566
Finish
26.22 mi12:19:594:52:3011:1016:40
12:13
#16544
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi13045913180516140(Top 54%)10890(Top 61%)976(Top 56%)
10K6.21 mi3.10 mi14016-9719717-586864-5915086(Top 50%)10335(Top 58%)932(Top 53%)
15K9.32 mi3.11 mi14693-67710086-369905-4116140(Top 54%)10890(Top 61%)976(Top 56%)
21K13.05 mi3.73 mi15155-46210357-271924-1916647(Top 55%)11133(Top 63%)1018(Top 58%)
25K15.53 mi2.48 mi15269-11410367-10934-1016472(Top 55%)10788(Top 61%)971(Top 55%)
30K18.64 mi3.11 mi15116+15310183+184925+914937(Top 50%)9747(Top 55%)874(Top 50%)
35K21.75 mi3.11 mi16083-96710581-398969-4419956(Top 66%)12073(Top 68%)1138(Top 65%)
40K24.85 mi3.10 mi16566-48310713-132977-818572(Top 62%)11145(Top 63%)1058(Top 60%)
Finish26.22 mi1.37 mi16544+2210654+59966+1116543(Top 55%)10019(Top 57%)884(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×18story building
+279ft-164ft

Overall

16140

Males

10890

M45-49

10890

5K→10K

3.1 - 6.2 mi

Top 50%
×11story building
+103ft-217ft

Overall

15086

Males

10335

M45-49

10335

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+51ft-55ft

Overall

16140

Males

10890

M45-49

10890

15K→21K

9.3 - 13.1 mi

Top 55%
×1story
+20ft-37ft

Overall

16647

Males

11133

M45-49

11133

21K→25K

13.1 - 15.5 mi

Top 55%
×2story building
+35ft-8ft

Overall

16472

Males

10788

M45-49

10788

25K→30K

15.5 - 18.6 mi

Top 50%
×2story building
+58ft-57ft

Overall

14937

Males

9747

M45-49

9747

30K→35K

18.6 - 21.8 mi

Top 66%
×2story building
+98ft-92ft

Overall

19956

Males

12073

M45-49

12073

35K→40K

21.8 - 24.9 mi

Top 62%
×2story building
+36ft-53ft

Overall

18572

Males

11145

M45-49

11145

40K→Finish

24.9 - 26.2 mi

Top 55%
×5story building
+80ft-24ft

Overall

16543

Males

10019

M45-49

10019

Passing Analysis

Category:
Athletes Passed
1677*
Passed By
5176
Net Change
-3499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13045
5K → 10K100*1071-971#13045#14016
10K → 15K146*823-677#14016#14693
15K → 21K237*699-462#14693#15155
21K → 25K272*386-114#15155#15269
25K → 30K445*292+153#15269#15116
30K → 35K156*1123-967#15116#16083
35K → 40K189*672-483#16083#16566
40K → Finish132*110+22#16566#16544
TOTALS1677*5176-3499

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

📊

Passing Visuals

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