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MARINE CORPS MARATHON 2025

Samantha Grey

Pensacola, FL

Bib: 25702 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 50%
Division (F25-29)
#0 / 2322
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
10:29/mi
32:34
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:05/mi
1:03:54
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:54/mi
1:34:39
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:08/mi
2:12:24
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:14/mi
2:37:50
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:22/mi
3:13:10
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:45/mi
3:46:33
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:16/mi
4:33:57
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:16/mi
4:54:46
↑ 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
Time2:12:24
Pace10:09 /mi
2nd Half
Distance13.17 mi
Time2:42:21
Pace12:20 /mi
📊Positive Split: 22.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:11:0932:3410:2932:34
10:29
-
10K
6.21 mi08:42:291:03:5410:1731:20
10:05
-0:24
15K
9.32 mi09:13:141:34:3910:0930:45
9:54
-0:11
21K
13.05 mi09:50:592:12:2410:0937:45
10:08
+0:14
25K
15.53 mi10:16:252:37:5010:1025:26
10:14
+0:06
30K
18.64 mi10:51:453:13:1010:2235:20
11:22
+1:08
35K
21.75 mi11:25:083:46:3310:2533:23
10:45
-0:37
40K
24.85 mi12:12:324:33:5711:0147:24
15:16
+4:31
Finish
26.22 mi12:33:214:54:4611:1520:49
15:16
0:00

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

9:54 /mi

Average Pace

11:15 /mi

Slowest Pace

15:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:46:33

77% of race

Time at Slower Pace

1:08:13

23% of race

Average Pace: 11:15 /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 mi08:11:0932:3410:2932:34
10:29
#14714
10K
6.21 mi08:42:291:03:5410:1731:20
10:05
#15398
15K
9.32 mi09:13:141:34:3910:0930:45
9:54
#14892
21K
13.05 mi09:50:592:12:2410:0937:45
10:08
#14436
25K
15.53 mi10:16:252:37:5010:1025:26
10:14
#14371
30K
18.64 mi10:51:453:13:1010:2235:20
11:22
#14626
35K
21.75 mi11:25:083:46:3310:2533:23
10:45
#14029
40K
24.85 mi12:12:324:33:5711:0147:24
15:16
#16202
Finish
26.22 mi12:33:214:54:4611:1520:49
15:16
#16988
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi14714459811141421744431105
10K6.21 mi3.10 mi15398-6844898-3001179-651624952591235
15K9.32 mi3.11 mi14892+5064680+2181140+391421744431105
21K13.05 mi3.73 mi14436+4564513+1671113+271386943111078
25K15.53 mi2.48 mi14371+654541-281125-121467648541205
30K18.64 mi3.11 mi14626-2554725-1841167-421626358241383
35K21.75 mi3.11 mi14029+5974599+1261141+261201342551051
40K24.85 mi3.10 mi16202-21735682-10831351-21024718101152059
Finish26.22 mi1.37 mi16988-7866090-4081450-9924995101962098

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×18story building
+279ft-164ft

Overall

14217

Females

4443

F25-29

4443

5K→10K

3.1 - 6.2 mi

Top 54%
×11story building
+103ft-217ft

Overall

16249

Females

5259

F25-29

5259

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+51ft-55ft

Overall

14217

Females

4443

F25-29

4443

15K→21K

9.3 - 13.1 mi

Top 46%
×1story
+20ft-37ft

Overall

13869

Females

4311

F25-29

4311

21K→25K

13.1 - 15.5 mi

Top 49%
×2story building
+35ft-8ft

Overall

14676

Females

4854

F25-29

4854

25K→30K

15.5 - 18.6 mi

Top 54%
×2story building
+58ft-57ft

Overall

16263

Females

5824

F25-29

5824

30K→35K

18.6 - 21.8 mi

Top 40%
×2story building
+98ft-92ft

Overall

12013

Females

4255

F25-29

4255

35K→40K

21.8 - 24.9 mi

Top 82%
×2story building
+36ft-53ft

Overall

24718

Females

10115

F25-29

10115

40K→Finish

24.9 - 26.2 mi

Top 83%
×5story building
+80ft-24ft

Overall

24995

Females

10196

F25-29

10196

Passing Analysis

Category:
Athletes Passed
2687*
Passed By
4961
Net Change
-2274
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14714
5K → 10K171*855-684#14714#15398
10K → 15K616*110+506#15398#14892
15K → 21K578*122+456#14892#14436
21K → 25K317*252+65#14436#14371
25K → 30K260*515-255#14371#14626
30K → 35K697*100+597#14626#14029
35K → 40K25*2198-2173#14029#16202
40K → Finish23*809-786#16202#16988
TOTALS2687*4961-2274

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions