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MARINE CORPS MARATHON 2025

Anna Maria Boss

Washington, DC

Bib: 23696 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
5K· 3.11 mi
12:32/mi
38:55
↑ 279↓ 164
10K· 6.21 mi
12:18/mi
1:17:09
↑ 103↓ 217
15K· 9.32 mi
12:25/mi
1:55:43
↑ 51↓ 55
21K· 13.05 mi
12:07/mi
2:40:55
↑ 20↓ 37
25K· 15.53 mi
11:18/mi
3:09:00
↑ 35
30K· 18.64 mi
11:59/mi
3:46:13
↑ 58↓ 57
35K· 21.75 mi
12:15/mi
4:24:16
↑ 98↓ 92
40K· 24.85 mi
13:27/mi
5:06:04
↑ 36↓ 53
Finish· 26.22 mi
13:35/mi
5:24:36
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:40:5512:20 /mi⚡ faster
2nd Half
2:43:4112:26 /mi+1.7%
Positive split — 1.7% 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
38:5512:323.11 mi38:55
12:32
-
10K
1:17:0912:253.10 mi38:14
12:18
-0:14
15K
1:55:4312:253.11 mi38:34
12:25
+0:07
21K
2:40:5512:203.73 mi45:12
12:07
-0:18
25K
3:09:0012:102.48 mi28:05
11:18
-0:49
30K
3:46:1312:083.11 mi37:13
11:59
+0:41
35K
4:24:1612:093.11 mi38:03
12:15
+0:16
40K
5:06:0412:193.10 mi41:48
13:27
+1:12
Finish(26.22 mi)
5:24:3612:231.37 mi18:32
13:35
+0:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:18 /mi

Average Pace

12:23 /mi

Slowest Pace

13:35 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

28:05

9% of race

Time at Steady Pace

3:56:11

73% of race

Time at Slower Pace

1:00:20

19% of race

Average Pace: 12:23 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi2610610026119226205101111204
10K3.10 mi26727-62110375-3491232-4027282106941281
15K3.11 mi26559+16810267+1081218+1426205101111204
21K3.73 mi25422+11379696+5711143+75227948453984
25K2.48 mi24266+11569167+5291071+72192497018799
30K3.11 mi23011+12558629+5381005+66184466808774
35K3.11 mi22103+9088295+334971+34175036772783
40K3.10 mi21711+3928208+87960+11197177886915
Finish(26.22 mi)1.37 mi21633+788209-1957+3209308400972

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×18story building
+279ft-164ft

Overall

26205

Females

10111

F40-44

10111

5K→10K

3.1 - 6.2 mi

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

Overall

27282

Females

10694

F40-44

10694

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+51ft-55ft

Overall

26205

Females

10111

F40-44

10111

15K→21K

9.3 - 13.1 mi

Top 76%
×1story
+20ft-37ft

Overall

22794

Females

8453

F40-44

8453

21K→25K

13.1 - 15.5 mi

Top 64%
×2story building
+35ft-8ft

Overall

19249

Females

7018

F40-44

7018

25K→30K

15.5 - 18.6 mi

Top 61%
×2story building
+58ft-57ft

Overall

18446

Females

6808

F40-44

6808

30K→35K

18.6 - 21.8 mi

Top 58%
×2story building
+98ft-92ft

Overall

17503

Females

6772

F40-44

6772

35K→40K

21.8 - 24.9 mi

Top 66%
×2story building
+36ft-53ft

Overall

19717

Females

7886

F40-44

7886

40K→Finish

24.9 - 26.2 mi

Top 70%
×5story building
+80ft-24ft

Overall

20930

Females

8400

F40-44

8400

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#26106
5K → 10K
779158*-621
#26106 → #26727
10K → 15K
208376*+168
#26727 → #26559
15K → 21K
341171*+1137
#26559 → #25422
21K → 25K
71163*+1156
#25422 → #24266
25K → 30K
61261*+1255
#24266 → #23011
30K → 35K
25933*+908
#23011 → #22103
35K → 40K
121513*+392
#22103 → #21711
40K → Finish
83161*+78
#21711 → #21633
TOTALS
12635736*+4473
#26106 → #21633

* 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