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MARINE CORPS MARATHON 2025

Stacey Stockmeyer

Carlsbad, CA

Bib: 39839 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F45-49)
#0 / 1255
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
12:33/mi
39:01
↑ 279↓ 164
10K· 6.21 mi
12:20/mi
1:17:19
↑ 103↓ 217
15K· 9.32 mi
12:28/mi
1:56:04
↑ 51↓ 55
21K· 13.05 mi
13:02/mi
2:44:38
↑ 20↓ 37
25K· 15.53 mi
12:19/mi
3:15:16
↑ 35
30K· 18.64 mi
13:02/mi
3:55:47
↑ 58↓ 57
35K· 21.75 mi
13:40/mi
4:38:14
↑ 98↓ 92
40K· 24.85 mi
13:55/mi
5:21:29
↑ 36↓ 53
Finish· 26.22 mi
13:48/mi
5:40:18
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:44:3812:37 /mi⚡ faster
2nd Half
2:55:4013:20 /mi+6.7%
Positive split — 6.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
39:0112:333.11 mi39:01
12:33
-
10K
1:17:1912:273.10 mi38:18
12:20
-0:13
15K
1:56:0412:273.11 mi38:45
12:28
+0:08
21K
2:44:3812:373.73 mi48:34
13:02
+0:34
25K
3:15:1612:342.48 mi30:38
12:19
-0:43
30K
3:55:4712:393.11 mi40:31
13:02
+0:43
35K
4:38:1412:483.11 mi42:27
13:40
+0:38
40K
5:21:2912:563.10 mi43:15
13:55
+0:15
Finish(26.22 mi)
5:40:1812:591.37 mi18:49
13:48
-0:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:19 /mi

Average Pace

12:59 /mi

Slowest Pace

13:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:55:47

69% of race

Time at Steady Pace

1:44:31

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:59 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi26230101029532637910205962
10K3.10 mi26844-61410440-3381001-4827349107291039
15K3.11 mi26682+16210330+110974+272637910205962
21K3.73 mi26334+34810180+150958+16255069853935
25K2.48 mi25716+6189917+263933+25227528705791
30K3.11 mi24957+7599594+323905+28217838406779
35K3.11 mi24452+5059455+139893+12220358846822
40K3.10 mi23930+5229277+178865+28211618551776
Finish(26.22 mi)1.37 mi23780+1509244+33862+3215558666805

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×18story building
+279ft-164ft

Overall

26379

Females

10205

F45-49

10205

5K→10K

3.1 - 6.2 mi

Top 91%
×11story building
+103ft-217ft

Overall

27349

Females

10729

F45-49

10729

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+51ft-55ft

Overall

26379

Females

10205

F45-49

10205

15K→21K

9.3 - 13.1 mi

Top 85%
×1story
+20ft-37ft

Overall

25506

Females

9853

F45-49

9853

21K→25K

13.1 - 15.5 mi

Top 76%
×2story building
+35ft-8ft

Overall

22752

Females

8705

F45-49

8705

25K→30K

15.5 - 18.6 mi

Top 72%
×2story building
+58ft-57ft

Overall

21783

Females

8406

F45-49

8406

30K→35K

18.6 - 21.8 mi

Top 73%
×2story building
+98ft-92ft

Overall

22035

Females

8846

F45-49

8846

35K→40K

21.8 - 24.9 mi

Top 70%
×2story building
+36ft-53ft

Overall

21161

Females

8551

F45-49

8551

40K→Finish

24.9 - 26.2 mi

Top 72%
×5story building
+80ft-24ft

Overall

21555

Females

8666

F45-49

8666

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#26230
5K → 10K
773159*-614
#26230 → #26844
10K → 15K
210372*+162
#26844 → #26682
15K → 21K
215563*+348
#26682 → #26334
21K → 25K
39657*+618
#26334 → #25716
25K → 30K
54813*+759
#25716 → #24957
30K → 35K
91596*+505
#24957 → #24452
35K → 40K
65587*+522
#24452 → #23930
40K → Finish
61211*+150
#23930 → #23780
TOTALS
15083958*+2450
#26230 → #23780

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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