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MARINE CORPS MARATHON 2025

Suzy Walker

La Plata, MD

Bib: 28427 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 47%
Masters (Masters Women)
#0 / 5451
Top 35%
Division (F55-59)
#0 / 873
Top 27%
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
10:43/mi
33:17
↑ 279↓ 164
10K· 6.21 mi
10:13/mi
1:05:01
↑ 103↓ 217
15K· 9.32 mi
11:07/mi
1:39:33
↑ 51↓ 55
21K· 13.05 mi
10:48/mi
2:19:50
↑ 20↓ 37
25K· 15.53 mi
10:28/mi
2:45:50
↑ 35
30K· 18.64 mi
11:20/mi
3:21:04
↑ 58↓ 57
35K· 21.75 mi
11:30/mi
3:56:49
↑ 98↓ 92
40K· 24.85 mi
12:15/mi
4:34:51
↑ 36↓ 53
Finish· 26.22 mi
11:29/mi
4:50:31
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:19:5010:43 /mi⚡ faster
2nd Half
2:30:4111:26 /mi+7.8%
Positive split — 7.8% 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
33:1710:433.11 mi33:17
10:43
-
10K
1:05:0110:283.10 mi31:44
10:13
-0:30
15K
1:39:3310:413.11 mi34:32
11:07
+0:54
21K
2:19:5010:433.73 mi40:17
10:48
-0:19
25K
2:45:5010:412.48 mi26:00
10:28
-0:20
30K
3:21:0410:473.11 mi35:14
11:20
+0:52
35K
3:56:4910:533.11 mi35:45
11:30
+0:10
40K
4:34:5111:033.10 mi38:02
12:15
+0:45
Finish(26.22 mi)
4:50:3111:051.37 mi15:40
11:29
-0:46
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:13 /mi

Average Pace

11:05 /mi

Slowest Pace

12:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:45:50

57% of race

Time at Steady Pace

1:26:39

30% of race

Time at Slower Pace

38:02

13% of race

Average Pace: 11:05 /mi

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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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi162285276206213367646372
10K3.10 mi16597-3695416-140212-6171805655227
15K3.11 mi18318-17216198-782277-65213367646372
21K3.73 mi17851+4675996+202266+11174695897251
25K2.48 mi17333+5185808+188245+21157405320214
30K3.11 mi16916+4175749+59246-1161275763235
35K3.11 mi16495+4215689+60236+10149665591225
40K3.10 mi16377+1185775-86240-4159356256269
Finish(26.22 mi)1.37 mi16196+1815731+44238+2139035379193

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×18story building
+279ft-164ft

Overall

21336

Females

7646

F55-59

7646

5K→10K

3.1 - 6.2 mi

Top 57%
×11story building
+103ft-217ft

Overall

17180

Females

5655

F55-59

5655

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+51ft-55ft

Overall

21336

Females

7646

F55-59

7646

15K→21K

9.3 - 13.1 mi

Top 58%
×1story
+20ft-37ft

Overall

17469

Females

5897

F55-59

5897

21K→25K

13.1 - 15.5 mi

Top 52%
×2story building
+35ft-8ft

Overall

15740

Females

5320

F55-59

5320

25K→30K

15.5 - 18.6 mi

Top 54%
×2story building
+58ft-57ft

Overall

16127

Females

5763

F55-59

5763

30K→35K

18.6 - 21.8 mi

Top 50%
×2story building
+98ft-92ft

Overall

14966

Females

5591

F55-59

5591

35K→40K

21.8 - 24.9 mi

Top 53%
×2story building
+36ft-53ft

Overall

15935

Females

6256

F55-59

6256

40K→Finish

24.9 - 26.2 mi

Top 46%
×5story building
+80ft-24ft

Overall

13903

Females

5379

F55-59

5379

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16228
5K → 10K
649280*-369
#16228 → #16597
10K → 15K
181796*-1721
#16597 → #18318
15K → 21K
245712*+467
#18318 → #17851
21K → 25K
67585*+518
#17851 → #17333
25K → 30K
210627*+417
#17333 → #16916
30K → 35K
192613*+421
#16916 → #16495
35K → 40K
300418*+118
#16495 → #16377
40K → Finish
46227*+181
#16377 → #16196
TOTALS
35263558*+32
#16228 → #16196

* 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