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MARINE CORPS MARATHON 2025

Rosemary McNary

Bethesda, MD

Bib: 13783 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 48%
Masters (Masters Women)
#0 / 5451
Top 36%
Division (F45-49)
#0 / 1255
Top 40%
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
11:17/mi
35:03
↑ 279↓ 164
10K· 6.21 mi
10:49/mi
1:08:40
↑ 103↓ 217
15K· 9.32 mi
10:48/mi
1:42:13
↑ 51↓ 55
21K· 13.05 mi
10:56/mi
2:22:57
↑ 20↓ 37
25K· 15.53 mi
10:40/mi
2:49:28
↑ 35
30K· 18.64 mi
11:13/mi
3:24:18
↑ 58↓ 57
35K· 21.75 mi
10:56/mi
3:58:16
↑ 98↓ 92
40K· 24.85 mi
12:03/mi
4:35:42
↑ 36↓ 53
Finish· 26.22 mi
12:12/mi
4:52:21
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:22:5710:57 /mi⚡ faster
2nd Half
2:29:2311:21 /mi+4.5%
Positive split — 4.5% 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
35:0311:173.11 mi35:03
11:17
-
10K
1:08:4011:033.10 mi33:37
10:49
-0:28
15K
1:42:1310:583.11 mi33:33
10:48
-0:01
21K
2:22:5710:573.73 mi40:44
10:56
+0:08
25K
2:49:2810:552.48 mi26:31
10:40
-0:16
30K
3:24:1810:583.11 mi34:50
11:13
+0:33
35K
3:58:1610:573.11 mi33:58
10:56
-0:17
40K
4:35:4211:063.10 mi37:26
12:03
+1:07
Finish(26.22 mi)
4:52:2111:101.37 mi16:39
12:12
+0:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:40 /mi

Average Pace

11:10 /mi

Slowest Pace

12:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:58:16

82% of race

Time at Steady Pace

54:05

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:09 /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 mi199517013620196206825592
10K3.10 mi20482-5317245-232647-27211217532677
15K3.11 mi20055+4277017+228619+28196206825592
21K3.73 mi19219+8366657+360580+39180636178534
25K2.48 mi18579+6406402+255564+16167205797488
30K3.11 mi17843+7366157+245536+28156005517456
35K3.11 mi16813+10305830+327495+41127764617366
40K3.10 mi16540+2735842-12496-1152675973509
Finish(26.22 mi)1.37 mi16524+165884-42503-7164756496550

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×18story building
+279ft-164ft

Overall

19620

Females

6825

F45-49

6825

5K→10K

3.1 - 6.2 mi

Top 70%
×11story building
+103ft-217ft

Overall

21121

Females

7532

F45-49

7532

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+51ft-55ft

Overall

19620

Females

6825

F45-49

6825

15K→21K

9.3 - 13.1 mi

Top 60%
×1story
+20ft-37ft

Overall

18063

Females

6178

F45-49

6178

21K→25K

13.1 - 15.5 mi

Top 56%
×2story building
+35ft-8ft

Overall

16720

Females

5797

F45-49

5797

25K→30K

15.5 - 18.6 mi

Top 52%
×2story building
+58ft-57ft

Overall

15600

Females

5517

F45-49

5517

30K→35K

18.6 - 21.8 mi

Top 43%
×2story building
+98ft-92ft

Overall

12776

Females

4617

F45-49

4617

35K→40K

21.8 - 24.9 mi

Top 51%
×2story building
+36ft-53ft

Overall

15267

Females

5973

F45-49

5973

40K→Finish

24.9 - 26.2 mi

Top 55%
×5story building
+80ft-24ft

Overall

16475

Females

6496

F45-49

6496

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#19951
5K → 10K
782251*-531
#19951 → #20482
10K → 15K
196623*+427
#20482 → #20055
15K → 21K
142978*+836
#20055 → #19219
21K → 25K
49689*+640
#19219 → #18579
25K → 30K
72808*+736
#18579 → #17843
30K → 35K
301060*+1030
#17843 → #16813
35K → 40K
235508*+273
#16813 → #16540
40K → Finish
117133*+16
#16540 → #16524
TOTALS
16235050*+3427
#19951 → #16524

* 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