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MARINE CORPS MARATHON 2025

Amanda Peretich

Prnc Frederck, MD

Bib: 33348 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
11:55/mi
37:01
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:26/mi
1:12:32
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:04/mi
1:50:01
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:47/mi
2:37:42
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:13/mi
3:13:03
↑ 350.2%
30 ft elev
30K· 18.64 mi
16:10/mi
4:03:16
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
16:49/mi
4:55:31
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
17:25/mi
5:49:38
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:52/mi
6:09:55
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:37:4212:05 /mi⚡ faster
2nd Half
3:32:1316:07 /mi+34.6%
Positive split — 34.6% 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
37:0111:553.11 mi37:01
11:55
-
10K
1:12:3211:403.10 mi35:31
11:26
-0:29
15K
1:50:0111:483.11 mi37:29
12:04
+0:38
21K
2:37:4212:053.73 mi47:41
12:47
+0:43
25K
3:13:0312:262.48 mi35:21
14:13
+1:26
30K
4:03:1613:033.11 mi50:13
16:10
+1:57
35K
4:55:3113:353.11 mi52:15
16:49
+0:39
40K
5:49:3814:043.10 mi54:07
17:25
+0:36
Finish(26.22 mi)
6:09:5514:071.37 mi20:17
14:52
-2:33
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:26 /mi

Average Pace

14:07 /mi

Slowest Pace

17:25 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:37:42

43% of race

Time at Steady Pace

55:38

15% of race

Time at Slower Pace

2:36:35

42% of race

Average Pace: 14:06 /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

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi23486870510112516895701127
10K6.21 mi3.10 mi23938-4528928-2231047-362432091371081
15K9.32 mi3.11 mi24426-4889153-2251071-242516895701127
21K13.05 mi3.73 mi24508-829229-761082-112483894961121
25K15.53 mi2.48 mi25221-7139652-4231134-5227356110631338
30K18.64 mi3.11 mi26245-102410285-6331219-8528647117291433
35K21.75 mi3.11 mi26944-69910719-4341288-6928545117411432
40K24.85 mi3.10 mi27392-44811002-2831331-4328116115571399
Finish26.22 mi1.37 mi27217+17510931+711323+82418898551176

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×18story building
+279ft-164ft

Overall

25168

Females

9570

F40-44

9570

5K→10K

3.1 - 6.2 mi

Top 81%
×11story building
+103ft-217ft

Overall

24320

Females

9137

F40-44

9137

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+51ft-55ft

Overall

25168

Females

9570

F40-44

9570

15K→21K

9.3 - 13.1 mi

Top 83%
×1story
+20ft-37ft

Overall

24838

Females

9496

F40-44

9496

21K→25K

13.1 - 15.5 mi

Top 91%
×2story building
+35ft-8ft

Overall

27356

Females

11063

F40-44

11063

25K→30K

15.5 - 18.6 mi

Top 95%
×2story building
+58ft-57ft

Overall

28647

Females

11729

F40-44

11729

30K→35K

18.6 - 21.8 mi

Top 95%
×2story building
+98ft-92ft

Overall

28545

Females

11741

F40-44

11741

35K→40K

21.8 - 24.9 mi

Top 94%
×2story building
+36ft-53ft

Overall

28116

Females

11557

F40-44

11557

40K→Finish

24.9 - 26.2 mi

Top 81%
×5story building
+80ft-24ft

Overall

24188

Females

9855

F40-44

9855

Passing Analysis

Category:
Athletes Passed
1554*
Passed By
5285
Net Change
-3731
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23486
5K → 10K272*724-452#23486#23938
10K → 15K257*745-488#23938#24426
15K → 21K472*554-82#24426#24508
21K → 25K126*839-713#24508#25221
25K → 30K80*1104-1024#25221#26245
30K → 35K82*781-699#26245#26944
35K → 40K73*521-448#26944#27392
40K → Finish192*17+175#27392#27217
TOTALS1554*5285-3731

* 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