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MARINE CORPS MARATHON 2025

Jennifer Medina

Yorktown, VA

Bib: 39737 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F40-44)
#0 / 1527
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
13:28/mi
41:50
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
13:03/mi
1:22:24
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:50/mi
2:05:23
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
15:25/mi
3:02:50
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
15:14/mi
3:40:42
↑ 350.2%
30 ft elev
30K· 18.64 mi
16:00/mi
4:30:25
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
16:55/mi
5:23:00
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
18:57/mi
6:21:52
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
19:26/mi
6:48:22
↑ 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
Time3:02:50
Pace14:01 /mi
2nd Half
Distance13.17 mi
Time3:45:32
Pace17:07 /mi
📊Positive Split: 23.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:23:5641:5013:2841:50
13:28
-
10K
6.21 mi09:04:301:22:2413:1640:34
13:03
-0:25
15K
9.32 mi09:47:292:05:2313:2742:59
13:50
+0:47
21K
13.05 mi10:44:563:02:5014:0157:27
15:25
+1:35
25K
15.53 mi11:22:483:40:4214:1237:52
15:14
-0:11
30K
18.64 mi12:12:314:30:2514:3049:43
16:00
+0:46
35K
21.75 mi13:05:065:23:0014:5152:35
16:55
+0:55
40K
24.85 mi14:03:586:21:5215:2258:52
18:57
+2:02
Finish
26.22 mi14:30:286:48:2215:3526:30
19:26
+0:29

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

13:03 /mi

Average Pace

15:35 /mi

Slowest Pace

19:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:23

31% of race

Time at Steady Pace

2:25:02

36% of race

Time at Slower Pace

2:17:57

34% of race

Average Pace: 15:34 /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 mi08:23:5641:5013:2841:50
13:28
#28638
10K
6.21 mi09:04:301:22:2413:1640:34
13:03
#28866
15K
9.32 mi09:47:292:05:2313:2742:59
13:50
#29044
21K
13.05 mi10:44:563:02:5014:0157:27
15:25
#29343
25K
15.53 mi11:22:483:40:4214:1237:52
15:14
#29326
30K
18.64 mi12:12:314:30:2514:3049:43
16:00
#29224
35K
21.75 mi13:05:065:23:0014:5152:35
16:55
#29214
40K
24.85 mi14:03:586:21:5215:2258:52
18:57
#29241
Finish
26.22 mi14:30:286:48:2215:3526:30
19:26
#29248
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi2863811430136429113(Top 97%)11759(Top 95%)1414(Top 94%)
10K6.21 mi3.10 mi28866-22811577-1471397-3328936(Top 96%)11631(Top 94%)1412(Top 93%)
15K9.32 mi3.11 mi29044-17811675-981412-1529113(Top 97%)11759(Top 95%)1414(Top 94%)
21K13.05 mi3.73 mi29343-29911884-2091436-2429416(Top 98%)11971(Top 97%)1455(Top 96%)
25K15.53 mi2.48 mi29326+1711900-161450-1428811(Top 96%)11756(Top 95%)1442(Top 95%)
30K18.64 mi3.11 mi29224+10211877+231453-328470(Top 95%)11655(Top 94%)1425(Top 94%)
35K21.75 mi3.11 mi29214+1011892-151458-528668(Top 95%)11790(Top 96%)1441(Top 95%)
40K24.85 mi3.10 mi29241-2711911-191460-229216(Top 97%)12022(Top 97%)1467(Top 97%)
Finish26.22 mi1.37 mi29248-711929-181462-229216(Top 97%)12005(Top 97%)1467(Top 97%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×18story building
+279ft-164ft

Overall

29113

Females

11759

F40-44

11759

5K→10K

3.1 - 6.2 mi

Top 96%
×11story building
+103ft-217ft

Overall

28936

Females

11631

F40-44

11631

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+51ft-55ft

Overall

29113

Females

11759

F40-44

11759

15K→21K

9.3 - 13.1 mi

Top 98%
×1story
+20ft-37ft

Overall

29416

Females

11971

F40-44

11971

21K→25K

13.1 - 15.5 mi

Top 96%
×2story building
+35ft-8ft

Overall

28811

Females

11756

F40-44

11756

25K→30K

15.5 - 18.6 mi

Top 95%
×2story building
+58ft-57ft

Overall

28470

Females

11655

F40-44

11655

30K→35K

18.6 - 21.8 mi

Top 95%
×2story building
+98ft-92ft

Overall

28668

Females

11790

F40-44

11790

35K→40K

21.8 - 24.9 mi

Top 97%
×2story building
+36ft-53ft

Overall

29216

Females

12022

F40-44

12022

40K→Finish

24.9 - 26.2 mi

Top 97%
×5story building
+80ft-24ft

Overall

29216

Females

12005

F40-44

12005

Passing Analysis

Category:
Athletes Passed
921*
Passed By
1531
Net Change
-610
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28638
5K → 10K135*363-228#28638#28866
10K → 15K133*311-178#28866#29044
15K → 21K112*411-299#29044#29343
21K → 25K138*121+17#29343#29326
25K → 30K177*75+102#29326#29224
30K → 35K92*82+10#29224#29214
35K → 40K92*119-27#29214#29241
40K → Finish42*49-7#29241#29248
TOTALS921*1531-610

* 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