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MARINE CORPS MARATHON 2025

Jessica Marker

Fairplay, MD

Bib: 11441 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 15%
Gender (Female)
#0 / 12338
Top 9%
Masters (Masters Women)
#0 / 5451
Top 5%
Division (F45-49)
#0 / 1255
Top 7%
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
8:43/mi
27:04
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:04/mi
52:09
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:11/mi
1:17:34
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:27/mi
1:49:05
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:10/mi
2:09:22
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:40/mi
2:36:17
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:01/mi
3:04:17
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:10/mi
3:35:52
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:44/mi
3:49:08
↑ 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
Time1:49:05
Pace8:22 /mi
2nd Half
Distance13.17 mi
Time2:00:02
Pace9:07 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:54:4827:048:4327:04
8:43
-
10K
6.21 mi08:19:5352:098:2425:05
8:04
-0:39
15K
9.32 mi08:45:181:17:348:1925:25
8:11
+0:07
21K
13.05 mi09:16:491:49:058:2231:31
8:27
+0:16
25K
15.53 mi09:37:062:09:228:2020:17
8:10
-0:17
30K
18.64 mi10:04:012:36:178:2326:55
8:40
+0:30
35K
21.75 mi10:32:013:04:178:2828:00
9:01
+0:21
40K
24.85 mi11:03:363:35:528:4131:35
10:10
+1:09
Finish
26.22 mi11:16:523:49:088:4513:16
9:44
-0:26

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

8:04 /mi

Average Pace

8:45 /mi

Slowest Pace

10:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:47

31% of race

Time at Steady Pace

1:25:30

37% of race

Time at Slower Pace

1:12:51

32% of race

Average Pace: 8:44 /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 mi07:54:4827:048:4327:04
8:43
#4102
10K
6.21 mi08:19:5352:098:2425:05
8:04
#4144
15K
9.32 mi08:45:181:17:348:1925:25
8:11
#4137
21K
13.05 mi09:16:491:49:058:2231:31
8:27
#4203
25K
15.53 mi09:37:062:09:228:2020:17
8:10
#4154
30K
18.64 mi10:04:012:36:178:2326:55
8:40
#4146
35K
21.75 mi10:32:013:04:178:2828:00
9:01
#4118
40K
24.85 mi11:03:363:35:528:4131:35
10:10
#4546
Finish
26.22 mi11:16:523:49:088:4513:16
9:44
#4629
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi4102813574267(Top 14%)842(Top 7%)58(Top 5%)
10K6.21 mi3.10 mi4144-42818-553+44209(Top 14%)832(Top 7%)53(Top 4%)
15K9.32 mi3.11 mi4137+781854-14267(Top 14%)842(Top 7%)58(Top 5%)
21K13.05 mi3.73 mi4203-66832-1455-14556(Top 15%)952(Top 8%)66(Top 5%)
25K15.53 mi2.48 mi4154+49837-5554164(Top 14%)881(Top 7%)59(Top 5%)
30K18.64 mi3.11 mi4146+8867-3058-34494(Top 15%)1037(Top 8%)71(Top 6%)
35K21.75 mi3.11 mi4118+28891-2462-45070(Top 17%)1340(Top 11%)97(Top 8%)
40K24.85 mi3.10 mi4546-4281075-18476-148330(Top 28%)2871(Top 23%)216(Top 17%)
Finish26.22 mi1.37 mi4629-831121-4682-66841(Top 23%)2302(Top 19%)161(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×18story building
+279ft-164ft

Overall

4267

Females

842

F45-49

842

5K→10K

3.1 - 6.2 mi

Top 14%
×11story building
+103ft-217ft

Overall

4209

Females

832

F45-49

832

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+51ft-55ft

Overall

4267

Females

842

F45-49

842

15K→21K

9.3 - 13.1 mi

Top 15%
×1story
+20ft-37ft

Overall

4556

Females

952

F45-49

952

21K→25K

13.1 - 15.5 mi

Top 14%
×2story building
+35ft-8ft

Overall

4164

Females

881

F45-49

881

25K→30K

15.5 - 18.6 mi

Top 15%
×2story building
+58ft-57ft

Overall

4494

Females

1037

F45-49

1037

30K→35K

18.6 - 21.8 mi

Top 17%
×2story building
+98ft-92ft

Overall

5070

Females

1340

F45-49

1340

35K→40K

21.8 - 24.9 mi

Top 28%
×2story building
+36ft-53ft

Overall

8330

Females

2871

F45-49

2871

40K→Finish

24.9 - 26.2 mi

Top 23%
×5story building
+80ft-24ft

Overall

6841

Females

2302

F45-49

2302

Passing Analysis

Category:
Athletes Passed
940*
Passed By
1467
Net Change
-527
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4102
5K → 10K164*206-42#4102#4144
10K → 15K130*123+7#4144#4137
15K → 21K88*154-66#4137#4203
21K → 25K11061+49#4203#4154
25K → 30K143*135+8#4154#4146
30K → 35K169*141+28#4146#4118
35K → 40K89*517-428#4118#4546
40K → Finish47*130-83#4546#4629
TOTALS940*1467-527

* 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