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MARINE CORPS MARATHON 2025

Colin McMahon

Los Angeles, CA

Bib: 3588 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 15%
Gender (Male)
#0 / 17709
Top 20%
Division (M20-24)
#0 / 1424
Top 30%
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
9:01/mi
28:02
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:23/mi
54:04
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:33/mi
1:20:39
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:35/mi
1:52:40
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:14/mi
2:13:07
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:33/mi
2:39:40
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:16/mi
3:08:28
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:10/mi
3:36:57
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:00/mi
3:49:13
↑ 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
Time1:52:40
Pace8:38 /mi
2nd Half
Distance13.17 mi
Time1:56:33
Pace8:51 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:49:4828:029:0128:02
9:01
-
10K
6.21 mi08:15:5054:048:4226:02
8:23
-0:38
15K
9.32 mi08:42:251:20:398:3926:35
8:33
+0:10
21K
13.05 mi09:14:261:52:408:3832:01
8:35
+0:02
25K
15.53 mi09:34:532:13:078:3420:27
8:14
-0:21
30K
18.64 mi10:01:262:39:408:3426:33
8:33
+0:19
35K
21.75 mi10:30:143:08:288:4028:48
9:16
+0:43
40K
24.85 mi10:58:433:36:578:4428:29
9:10
-0:06
Finish
26.22 mi11:10:593:49:138:4512:16
9:00
-0:10

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

8:14 /mi

Average Pace

8:45 /mi

Slowest Pace

9:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:56

75% of race

Time at Steady Pace

57:17

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:45 /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 mi07:49:4828:029:0128:02
9:01
#5662
10K
6.21 mi08:15:5054:048:4226:02
8:23
#5542
15K
9.32 mi08:42:251:20:398:3926:35
8:33
#5672
21K
13.05 mi09:14:261:52:408:3832:01
8:35
#5461
25K
15.53 mi09:34:532:13:078:3420:27
8:14
#5212
30K
18.64 mi10:01:262:39:408:3426:33
8:33
#4875
35K
21.75 mi10:30:143:08:288:4028:48
9:16
#4940
40K
24.85 mi10:58:433:36:578:4428:29
9:10
#4720
Finish
26.22 mi11:10:593:49:138:4512:16
9:00
#4640
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi566243965286138(Top 20%)4732(Top 27%)551(Top 39%)
10K6.21 mi3.10 mi5542+1204328+68498+305469(Top 18%)4307(Top 24%)487(Top 34%)
15K9.32 mi3.11 mi5672-1304421-93516-186138(Top 20%)4732(Top 27%)551(Top 39%)
21K13.05 mi3.73 mi5461+2114280+141512+45218(Top 17%)4092(Top 23%)499(Top 35%)
25K15.53 mi2.48 mi5212+2494073+207485+274436(Top 15%)3467(Top 20%)416(Top 29%)
30K18.64 mi3.11 mi4875+3373799+274457+284051(Top 13%)3149(Top 18%)388(Top 27%)
35K21.75 mi3.11 mi4940-653792+7452+56216(Top 21%)4480(Top 25%)511(Top 36%)
40K24.85 mi3.10 mi4720+2203587+205432+204695(Top 16%)3324(Top 19%)413(Top 29%)
Finish26.22 mi1.37 mi4640+803513+74428+44181(Top 14%)2968(Top 17%)390(Top 27%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×18story building
+279ft-164ft

Overall

6138

Males

4732

M20-24

4732

5K→10K

3.1 - 6.2 mi

Top 18%
×11story building
+103ft-217ft

Overall

5469

Males

4307

M20-24

4307

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+51ft-55ft

Overall

6138

Males

4732

M20-24

4732

15K→21K

9.3 - 13.1 mi

Top 17%
×1story
+20ft-37ft

Overall

5218

Males

4092

M20-24

4092

21K→25K

13.1 - 15.5 mi

Top 15%
×2story building
+35ft-8ft

Overall

4436

Males

3467

M20-24

3467

25K→30K

15.5 - 18.6 mi

Top 13%
×2story building
+58ft-57ft

Overall

4051

Males

3149

M20-24

3149

30K→35K

18.6 - 21.8 mi

Top 21%
×2story building
+98ft-92ft

Overall

6216

Males

4480

M20-24

4480

35K→40K

21.8 - 24.9 mi

Top 16%
×2story building
+36ft-53ft

Overall

4695

Males

3324

M20-24

3324

40K→Finish

24.9 - 26.2 mi

Top 14%
×5story building
+80ft-24ft

Overall

4181

Males

2968

M20-24

2968

Passing Analysis

Category:
Athletes Passed
1971*
Passed By
949
Net Change
+1022
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5662
5K → 10K320*200+120#5662#5542
10K → 15K95*225-130#5542#5672
15K → 21K289*78+211#5672#5461
21K → 25K26920+249#5461#5212
25K → 30K362*25+337#5212#4875
30K → 35K192*257-65#4875#4940
35K → 40K319*99+220#4940#4720
40K → Finish125*45+80#4720#4640
TOTALS1971*949+1022

* 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