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MARINE CORPS MARATHON 2025

Meredith Brehm

Charlotte, NC

Bib: 14596 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 21%
Gender (Female)
#0 / 12338
Top 14%
Division (F25-29)
#0 / 2322
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
9:39/mi
29:59
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:45/mi
57:10
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:45/mi
1:24:22
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:56/mi
1:57:42
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:48/mi
2:19:35
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:11/mi
2:48:08
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:08/mi
3:16:30
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:15/mi
3:45:15
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:16/mi
3:57:53
↑ 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
Time1:57:42
Pace9:01 /mi
2nd Half
Distance13.17 mi
Time2:00:10
Pace9:07 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:58:3529:599:3929:59
9:39
-
10K
6.21 mi08:25:4657:109:1227:11
8:45
-0:54
15K
9.32 mi08:52:581:24:229:0327:12
8:45
0:00
21K
13.05 mi09:26:181:57:429:0133:20
8:56
+0:11
25K
15.53 mi09:48:112:19:358:5921:53
8:48
-0:08
30K
18.64 mi10:16:442:48:089:0128:33
9:11
+0:23
35K
21.75 mi10:45:063:16:309:0228:22
9:08
-0:03
40K
24.85 mi11:13:513:45:159:0428:45
9:15
+0:07
Finish
26.22 mi11:26:293:57:539:0512:38
9:16
+0:01

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

8:45 /mi

Average Pace

9:05 /mi

Slowest Pace

9:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:54

87% of race

Time at Steady Pace

29:59

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:04 /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 mi07:58:3529:599:3929:59
9:39
#9537
10K
6.21 mi08:25:4657:109:1227:11
8:45
#8666
15K
9.32 mi08:52:581:24:229:0327:12
8:45
#8250
21K
13.05 mi09:26:181:57:429:0133:20
8:56
#7866
25K
15.53 mi09:48:112:19:358:5921:53
8:48
#7758
30K
18.64 mi10:16:442:48:089:0128:33
9:11
#7428
35K
21.75 mi10:45:063:16:309:0228:22
9:08
#6890
40K
24.85 mi11:13:513:45:159:0428:45
9:15
#6464
Finish
26.22 mi11:26:293:57:539:0512:38
9:16
#6331
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi953725546497399(Top 25%)1822(Top 15%)463(Top 20%)
10K6.21 mi3.10 mi8666+8712234+320567+827699(Top 26%)1887(Top 15%)474(Top 20%)
15K9.32 mi3.11 mi8250+4162093+141527+407399(Top 25%)1822(Top 15%)463(Top 20%)
21K13.05 mi3.73 mi7866+3841965+128507+207297(Top 24%)1772(Top 14%)464(Top 20%)
25K15.53 mi2.48 mi7758+1081936+29500+77640(Top 25%)1955(Top 16%)529(Top 23%)
30K18.64 mi3.11 mi7428+3301868+68488+126957(Top 23%)1851(Top 15%)500(Top 22%)
35K21.75 mi3.11 mi6890+5381754+114466+225585(Top 19%)1527(Top 12%)412(Top 18%)
40K24.85 mi3.10 mi6464+4261693+61447+195049(Top 17%)1499(Top 12%)399(Top 17%)
Finish26.22 mi1.37 mi6331+1331688+5453-65075(Top 17%)1558(Top 13%)426(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×18story building
+279ft-164ft

Overall

7399

Females

1822

F25-29

1822

5K→10K

3.1 - 6.2 mi

Top 26%
×11story building
+103ft-217ft

Overall

7699

Females

1887

F25-29

1887

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+51ft-55ft

Overall

7399

Females

1822

F25-29

1822

15K→21K

9.3 - 13.1 mi

Top 24%
×1story
+20ft-37ft

Overall

7297

Females

1772

F25-29

1772

21K→25K

13.1 - 15.5 mi

Top 25%
×2story building
+35ft-8ft

Overall

7640

Females

1955

F25-29

1955

25K→30K

15.5 - 18.6 mi

Top 23%
×2story building
+58ft-57ft

Overall

6957

Females

1851

F25-29

1851

30K→35K

18.6 - 21.8 mi

Top 19%
×2story building
+98ft-92ft

Overall

5585

Females

1527

F25-29

1527

35K→40K

21.8 - 24.9 mi

Top 17%
×2story building
+36ft-53ft

Overall

5049

Females

1499

F25-29

1499

40K→Finish

24.9 - 26.2 mi

Top 17%
×5story building
+80ft-24ft

Overall

5075

Females

1558

F25-29

1558

Passing Analysis

Category:
Athletes Passed
3824*
Passed By
618
Net Change
+3206
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9537
5K → 10K921*50+871#9537#8666
10K → 15K492*76+416#8666#8250
15K → 21K462*78+384#8250#7866
21K → 25K239*131+108#7866#7758
25K → 30K441*111+330#7758#7428
30K → 35K598*60+538#7428#6890
35K → 40K494*68+426#6890#6464
40K → Finish177*44+133#6464#6331
TOTALS3824*618+3206

* 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