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MARINE CORPS MARATHON 2025

Jeffrey Mahalak

Stafford, VA

Bib: 2095 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 46%
Division (M65-69)
#0 / 358
Top 26%
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
10:44/mi
33:21
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:54/mi
1:04:07
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:21/mi
1:36:16
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:31/mi
2:15:29
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:24/mi
2:41:20
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:27/mi
3:16:55
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:20/mi
3:52:08
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:45/mi
4:28:38
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:58/mi
4:44:57
↑ 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
Time2:15:29
Pace10:23 /mi
2nd Half
Distance13.17 mi
Time2:29:28
Pace11:21 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:15:2233:2110:4433:21
10:44
-
10K
6.21 mi08:46:081:04:0710:1930:46
9:54
-0:50
15K
9.32 mi09:18:171:36:1610:2032:09
10:21
+0:27
21K
13.05 mi09:57:302:15:2910:2339:13
10:31
+0:10
25K
15.53 mi10:23:212:41:2010:2325:51
10:24
-0:07
30K
18.64 mi10:58:563:16:5510:3435:35
11:27
+1:03
35K
21.75 mi11:34:093:52:0810:4035:13
11:20
-0:07
40K
24.85 mi12:10:394:28:3810:4836:30
11:45
+0:25
Finish
26.22 mi12:26:584:44:5710:5316:19
11:58
+0:13

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

10:53 /mi

Slowest Pace

11:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:02:55

22% of race

Time at Steady Pace

1:38:25

35% of race

Time at Slower Pace

2:03:37

43% of race

Average Pace: 10:52 /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 mi08:15:2233:2110:4433:21
10:44
#16345
10K
6.21 mi08:46:081:04:0710:1930:46
9:54
#15651
15K
9.32 mi09:18:171:36:1610:2032:09
10:21
#15955
21K
13.05 mi09:57:302:15:2910:2339:13
10:31
#15774
25K
15.53 mi10:23:212:41:2010:2325:51
10:24
#15607
30K
18.64 mi10:58:563:16:5510:3435:35
11:27
#15733
35K
21.75 mi11:34:093:52:0810:4035:13
11:20
#15390
40K
24.85 mi12:10:394:28:3810:4836:30
11:45
#15116
Finish
26.22 mi12:26:584:44:5710:5316:19
11:58
#15157
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi163451101911016877(Top 56%)11323(Top 64%)117(Top 33%)
10K6.21 mi3.10 mi15651+69410649+370103+715017(Top 50%)10292(Top 58%)94(Top 27%)
15K9.32 mi3.11 mi15955-30410822-173108-516877(Top 56%)11323(Top 64%)117(Top 33%)
21K13.05 mi3.73 mi15774+18110695+127101+715920(Top 53%)10706(Top 60%)101(Top 29%)
25K15.53 mi2.48 mi15607+16710550+145102-115465(Top 51%)10264(Top 58%)100(Top 28%)
30K18.64 mi3.11 mi15733-12610522+2810216563(Top 55%)10616(Top 60%)105(Top 30%)
35K21.75 mi3.11 mi15390+34310207+31597+514338(Top 48%)9048(Top 51%)87(Top 25%)
40K24.85 mi3.10 mi15116+2749926+28195+214271(Top 47%)8751(Top 49%)85(Top 24%)
Finish26.22 mi1.37 mi15157-419893+3392+315598(Top 52%)9486(Top 54%)85(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×18story building
+279ft-164ft

Overall

16877

Males

11323

M65-69

11323

5K→10K

3.1 - 6.2 mi

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

Overall

15017

Males

10292

M65-69

10292

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+51ft-55ft

Overall

16877

Males

11323

M65-69

11323

15K→21K

9.3 - 13.1 mi

Top 53%
×1story
+20ft-37ft

Overall

15920

Males

10706

M65-69

10706

21K→25K

13.1 - 15.5 mi

Top 51%
×2story building
+35ft-8ft

Overall

15465

Males

10264

M65-69

10264

25K→30K

15.5 - 18.6 mi

Top 55%
×2story building
+58ft-57ft

Overall

16563

Males

10616

M65-69

10616

30K→35K

18.6 - 21.8 mi

Top 48%
×2story building
+98ft-92ft

Overall

14338

Males

9048

M65-69

9048

35K→40K

21.8 - 24.9 mi

Top 47%
×2story building
+36ft-53ft

Overall

14271

Males

8751

M65-69

8751

40K→Finish

24.9 - 26.2 mi

Top 52%
×5story building
+80ft-24ft

Overall

15598

Males

9486

M65-69

9486

Passing Analysis

Category:
Athletes Passed
3476*
Passed By
2288
Net Change
+1188
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16345
5K → 10K860*166+694#16345#15651
10K → 15K240*544-304#15651#15955
15K → 21K495*314+181#15955#15774
21K → 25K383*216+167#15774#15607
25K → 30K322*448-126#15607#15733
30K → 35K582*239+343#15733#15390
35K → 40K476*202+274#15390#15116
40K → Finish118*159-41#15116#15157
TOTALS3476*2288+1188

* 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