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MARINE CORPS MARATHON 2025

Jim McMahon

Nashua, NH

Bib: 14552 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 27%
Gender (Male)
#0 / 17709
Top 33%
Masters (Masters Men)
#0 / 8330
Top 24%
Division (M50-54)
#0 / 1638
Top 24%
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
9:43/mi
30:10
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:50/mi
57:38
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:19/mi
1:26:35
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:31/mi
2:02:02
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:50/mi
2:24:00
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:16/mi
2:52:46
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:34/mi
3:22:29
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:56/mi
3:53:21
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:30/mi
4:07:40
↑ 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
2:02:029:21 /mi⚡ faster
2nd Half
2:05:389:32 /mi+3.0%
Positive split — 3.0% 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
30:109:433.11 mi30:10
9:43
-
10K
57:389:173.10 mi27:28
8:50
-0:53
15K
1:26:359:173.11 mi28:57
9:19
+0:29
21K
2:02:029:213.73 mi35:27
9:31
+0:12
25K
2:24:009:162.48 mi21:58
8:50
-0:41
30K
2:52:469:163.11 mi28:46
9:16
+0:26
35K
3:22:299:193.11 mi29:43
9:34
+0:18
40K
3:53:219:233.10 mi30:52
9:56
+0:22
Finish(26.22 mi)
4:07:409:271.37 mi14:19
10:30
+0:34
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:50 /mi

Average Pace

9:27 /mi

Slowest Pace

10:30 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:52:19

70% of race

Time at Steady Pace

1:01:02

25% of race

Time at Slower Pace

14:19

6% of race

Average Pace: 9:27 /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

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi98937204499108867845550
10K3.10 mi9183+7106779+425464+3583436241419
15K3.11 mi9792-6097168-389493-29108867845550
21K3.73 mi9997-2057292-124503-10106907706541
25K2.48 mi9541+4566981+311480+2378595838376
30K3.11 mi9001+5406583+398449+3173455360350
35K3.11 mi8483+5186183+400415+3474135199349
40K3.10 mi8137+3465862+321403+1275105002351
Finish(26.22 mi)1.37 mi8126+115819+43396+799376283430

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×18story building
+279ft-164ft

Overall

10886

Males

7845

M50-54

7845

5K→10K

3.1 - 6.2 mi

Top 28%
×11story building
+103ft-217ft

Overall

8343

Males

6241

M50-54

6241

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+51ft-55ft

Overall

10886

Males

7845

M50-54

7845

15K→21K

9.3 - 13.1 mi

Top 36%
×1story
+20ft-37ft

Overall

10690

Males

7706

M50-54

7706

21K→25K

13.1 - 15.5 mi

Top 26%
×2story building
+35ft-8ft

Overall

7859

Males

5838

M50-54

5838

25K→30K

15.5 - 18.6 mi

Top 24%
×2story building
+58ft-57ft

Overall

7345

Males

5360

M50-54

5360

30K→35K

18.6 - 21.8 mi

Top 25%
×2story building
+98ft-92ft

Overall

7413

Males

5199

M50-54

5199

35K→40K

21.8 - 24.9 mi

Top 25%
×2story building
+36ft-53ft

Overall

7510

Males

5002

M50-54

5002

40K→Finish

24.9 - 26.2 mi

Top 33%
×5story building
+80ft-24ft

Overall

9937

Males

6283

M50-54

6283

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#9893
5K → 10K
89799*+710
#9893 → #9183
10K → 15K
68879*-609
#9183 → #9792
15K → 21K
415210*-205
#9792 → #9997
21K → 25K
26482*+456
#9997 → #9541
25K → 30K
53593*+540
#9541 → #9001
30K → 35K
97615*+518
#9001 → #8483
35K → 40K
119465*+346
#8483 → #8137
40K → Finish
96107*+11
#8137 → #8126
TOTALS
15833350*+1767
#9893 → #8126

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

Passing Visualized

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