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MARINE CORPS MARATHON 2025

Monica Cornejo

Washington, DC

Bib: 25664 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F60-64)
#0 / 423
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
13:49/mi
42:55
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:24/mi
1:21:25
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:46/mi
2:01:04
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:31/mi
2:51:29
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:50/mi
3:23:22
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:10/mi
4:04:16
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:28/mi
4:46:07
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:23/mi
5:30:49
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:03/mi
5:51:21
↑ 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
Time2:51:29
Pace13:09 /mi
2nd Half
Distance13.17 mi
Time2:59:52
Pace13:39 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:36:2842:5513:4942:55
13:49
-
10K
6.21 mi09:14:581:21:2513:0638:30
12:24
-1:25
15K
9.32 mi09:54:372:01:0412:5939:39
12:46
+0:22
21K
13.05 mi10:45:022:51:2913:0950:25
13:31
+0:45
25K
15.53 mi11:16:553:23:2213:0531:53
12:50
-0:41
30K
18.64 mi11:57:494:04:1613:0640:54
13:10
+0:20
35K
21.75 mi12:39:404:46:0713:0941:51
13:28
+0:18
40K
24.85 mi13:24:225:30:4913:1944:42
14:23
+0:55
Finish
26.22 mi13:44:545:51:2113:2520:32
15:03
+0:40

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

12:24 /mi

Average Pace

13:25 /mi

Slowest Pace

15:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:02

31% of race

Time at Steady Pace

2:56:05

50% of race

Time at Slower Pace

1:05:14

19% of race

Average Pace: 13:24 /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 mi08:36:2842:5513:4942:55
13:49
#29248
10K
6.21 mi09:14:581:21:2513:0638:30
12:24
#28549
15K
9.32 mi09:54:372:01:0412:5939:39
12:46
#28162
21K
13.05 mi10:45:022:51:2913:0950:25
13:31
#27800
25K
15.53 mi11:16:553:23:2213:0531:53
12:50
#27264
30K
18.64 mi11:57:494:04:1613:0640:54
13:10
#26406
35K
21.75 mi12:39:404:46:0713:0941:51
13:28
#25683
40K
24.85 mi13:24:225:30:4913:1944:42
14:23
#25227
Finish
26.22 mi13:44:545:51:2113:2520:32
15:03
#25219
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi292481180637027208(Top 91%)10652(Top 86%)299(Top 72%)
10K6.21 mi3.10 mi28549+69911378+428338+3227531(Top 92%)10829(Top 88%)297(Top 72%)
15K9.32 mi3.11 mi28162+38711181+197323+1527208(Top 91%)10652(Top 86%)299(Top 72%)
21K13.05 mi3.73 mi27800+36211005+176315+826694(Top 89%)10485(Top 85%)298(Top 72%)
25K15.53 mi2.48 mi27264+53610756+249307+824125(Top 80%)9391(Top 76%)244(Top 59%)
30K18.64 mi3.11 mi26406+85810376+380287+2022116(Top 74%)8567(Top 69%)205(Top 50%)
35K21.75 mi3.11 mi25683+72310061+315271+1621366(Top 71%)8541(Top 69%)216(Top 52%)
40K24.85 mi3.10 mi25227+4569911+150264+722515(Top 75%)9172(Top 74%)238(Top 57%)
Finish26.22 mi1.37 mi25219+89931-20265-124585(Top 82%)10030(Top 81%)273(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×18story building
+279ft-164ft

Overall

27208

Females

10652

F60-64

10652

5K→10K

3.1 - 6.2 mi

Top 92%
×11story building
+103ft-217ft

Overall

27531

Females

10829

F60-64

10829

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+51ft-55ft

Overall

27208

Females

10652

F60-64

10652

15K→21K

9.3 - 13.1 mi

Top 89%
×1story
+20ft-37ft

Overall

26694

Females

10485

F60-64

10485

21K→25K

13.1 - 15.5 mi

Top 80%
×2story building
+35ft-8ft

Overall

24125

Females

9391

F60-64

9391

25K→30K

15.5 - 18.6 mi

Top 74%
×2story building
+58ft-57ft

Overall

22116

Females

8567

F60-64

8567

30K→35K

18.6 - 21.8 mi

Top 71%
×2story building
+98ft-92ft

Overall

21366

Females

8541

F60-64

8541

35K→40K

21.8 - 24.9 mi

Top 75%
×2story building
+36ft-53ft

Overall

22515

Females

9172

F60-64

9172

40K→Finish

24.9 - 26.2 mi

Top 82%
×5story building
+80ft-24ft

Overall

24585

Females

10030

F60-64

10030

Passing Analysis

Category:
Athletes Passed
4507*
Passed By
478
Net Change
+4029
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#29248
5K → 10K736*37+699#29248#28549
10K → 15K466*79+387#28549#28162
15K → 21K469*107+362#28162#27800
21K → 25K562*26+536#27800#27264
25K → 30K873*15+858#27264#26406
30K → 35K746*23+723#26406#25683
35K → 40K537*81+456#25683#25227
40K → Finish118*110+8#25227#25219
TOTALS4507*478+4029

* 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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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