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MARINE CORPS MARATHON 2025

Brent Cozart

Advance, NC

Bib: 5277 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 17%
Gender (Male)
#0 / 17709
Top 22%
Masters (Masters Men)
#0 / 8330
Top 15%
Division (M40-44)
#0 / 2340
Top 20%
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
9:22/mi
29:07
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:32/mi
55:37
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:37/mi
1:22:22
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:37/mi
1:54:29
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:59/mi
2:16:49
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:50/mi
2:44:17
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:02/mi
3:12:21
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:50/mi
3:39:47
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:42/mi
3:51:39
↑ 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
1:54:298:46 /mi⚡ faster
2nd Half
1:57:108:54 /mi+2.3%
Positive split — 2.3% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:58:2129:079:2229:07
9:22
-
10K
6.21 mi08:24:5155:378:5726:30
8:32
-0:50
15K
9.32 mi08:51:361:22:228:5026:45
8:37
+0:05
21K
13.05 mi09:23:431:54:298:4632:07
8:37
0:00
25K
15.53 mi09:46:032:16:498:4822:20
8:59
+0:22
30K
18.64 mi10:13:312:44:178:4927:28
8:50
-0:09
35K
21.75 mi10:41:353:12:218:5128:04
9:02
+0:12
40K
24.85 mi11:09:013:39:478:5127:26
8:50
-0:12
Finish
26.22 mi11:20:533:51:398:5011:52
8:42
-0:08

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

8:32 /mi

Average Pace

8:50 /mi

Slowest Pace

9:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:32:08

66% of race

Time at Steady Pace

1:19:31

34% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:50 /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 mi07:58:2129:079:2229:07
9:22
#7821
10K
6.21 mi08:24:5155:378:5726:30
8:32
#6996
15K
9.32 mi08:51:361:22:228:5026:45
8:37
#6780
21K
13.05 mi09:23:431:54:298:4632:07
8:37
#6253
25K
15.53 mi09:46:032:16:498:4822:20
8:59
#6523
30K
18.64 mi10:13:312:44:178:4927:28
8:50
#6131
35K
21.75 mi10:41:353:12:218:5128:04
9:02
#5819
40K
24.85 mi11:09:013:39:478:5127:26
8:50
#5269
Finish
26.22 mi11:20:533:51:398:5011:52
8:42
#5073
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7821586375865174989622
10K6.21 mi3.10 mi6996+8255334+529686+7263444913629
15K9.32 mi3.11 mi6780+2165179+155655+3165174989622
21K13.05 mi3.73 mi6253+5274824+355608+4753464182507
25K15.53 mi2.48 mi6523-2705002-178630-2287436391812
30K18.64 mi3.11 mi6131+3924691+311591+3952273961489
35K21.75 mi3.11 mi5819+3124407+284558+3351633793465
40K24.85 mi3.10 mi5269+5503969+438492+6635472610309
Finish26.22 mi1.37 mi5073+1963805+164467+2532642395262

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×18story building
+279ft-164ft

Overall

6517

Males

4989

M40-44

4989

5K→10K

3.1 - 6.2 mi

Top 21%
×11story building
+103ft-217ft

Overall

6344

Males

4913

M40-44

4913

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+51ft-55ft

Overall

6517

Males

4989

M40-44

4989

15K→21K

9.3 - 13.1 mi

Top 18%
×1story
+20ft-37ft

Overall

5346

Males

4182

M40-44

4182

21K→25K

13.1 - 15.5 mi

Top 29%
×2story building
+35ft-8ft

Overall

8743

Males

6391

M40-44

6391

25K→30K

15.5 - 18.6 mi

Top 17%
×2story building
+58ft-57ft

Overall

5227

Males

3961

M40-44

3961

30K→35K

18.6 - 21.8 mi

Top 17%
×2story building
+98ft-92ft

Overall

5163

Males

3793

M40-44

3793

35K→40K

21.8 - 24.9 mi

Top 12%
×2story building
+36ft-53ft

Overall

3547

Males

2610

M40-44

2610

40K→Finish

24.9 - 26.2 mi

Top 11%
×5story building
+80ft-24ft

Overall

3264

Males

2395

M40-44

2395

Passing Analysis

Category:
Athletes Passed
3495*
Passed By
747
Net Change
+2748
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7821
5K → 10K907*82+825#7821#6996
10K → 15K313*97+216#6996#6780
15K → 21K556*29+527#6780#6253
21K → 25K93363-270#6253#6523
25K → 30K432*40+392#6523#6131
30K → 35K402*90+312#6131#5819
35K → 40K581*31+550#5819#5269
40K → Finish211*15+196#5269#5073
TOTALS3495*747+2748

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions