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MARINE CORPS MARATHON 2025

Shelly Pace

Annapolis, MD

Bib: 20961 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 42%
Masters (Masters Women)
#0 / 5451
Top 31%
Division (F50-54)
#0 / 1155
Top 28%
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
10:48/mi
33:32
↑ 279↓ 164
10K· 6.21 mi
10:29/mi
1:06:07
↑ 103↓ 217
15K· 9.32 mi
10:45/mi
1:39:32
↑ 51↓ 55
21K· 13.05 mi
10:54/mi
2:20:09
↑ 20↓ 37
25K· 15.53 mi
10:43/mi
2:46:48
↑ 35
30K· 18.64 mi
11:41/mi
3:23:06
↑ 58↓ 57
35K· 21.75 mi
10:39/mi
3:56:12
↑ 98↓ 92
40K· 24.85 mi
10:38/mi
4:29:13
↑ 36↓ 53
Finish· 26.22 mi
11:04/mi
4:44:19
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:20:0910:44 /mi⚡ faster
2nd Half
2:24:0910:57 /mi+2.9%
Positive split — 2.9% 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
33:3210:483.11 mi33:32
10:48
-
10K
1:06:0710:383.10 mi32:35
10:29
-0:19
15K
1:39:3210:413.11 mi33:25
10:45
+0:16
21K
2:20:0910:443.73 mi40:37
10:54
+0:09
25K
2:46:4810:442.48 mi26:39
10:43
-0:11
30K
3:23:0610:543.11 mi36:18
11:41
+0:58
35K
3:56:1210:523.11 mi33:06
10:39
-1:02
40K
4:29:1310:503.10 mi33:01
10:38
-0:01
Finish(26.22 mi)
4:44:1910:511.37 mi15:06
11:04
+0:26
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:29 /mi

Average Pace

10:51 /mi

Slowest Pace

11:41 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:08:01

87% of race

Time at Steady Pace

36:18

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:51 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi167475508361194086724451
10K3.10 mi17873-11265995-487404-43190736567457
15K3.11 mi18309-4366195-200419-15194086724451
21K3.73 mi17971+3386052+143403+16179196110401
25K2.48 mi17681+2905979+73394+9169825917390
30K3.11 mi17515+1666017-38391+3174076327435
35K3.11 mi16347+11685624+393359+32116884090239
40K3.10 mi15239+11085249+375334+25101153638201
Finish(26.22 mi)1.37 mi15027+2125191+58327+7122184665258

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

19408

Females

6724

F50-54

6724

5K→10K

3.1 - 6.2 mi

Top 63%
×11story building
+103ft-217ft

Overall

19073

Females

6567

F50-54

6567

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+51ft-55ft

Overall

19408

Females

6724

F50-54

6724

15K→21K

9.3 - 13.1 mi

Top 60%
×1story
+20ft-37ft

Overall

17919

Females

6110

F50-54

6110

21K→25K

13.1 - 15.5 mi

Top 57%
×2story building
+35ft-8ft

Overall

16982

Females

5917

F50-54

5917

25K→30K

15.5 - 18.6 mi

Top 58%
×2story building
+58ft-57ft

Overall

17407

Females

6327

F50-54

6327

30K→35K

18.6 - 21.8 mi

Top 39%
×2story building
+98ft-92ft

Overall

11688

Females

4090

F50-54

4090

35K→40K

21.8 - 24.9 mi

Top 34%
×2story building
+36ft-53ft

Overall

10115

Females

3638

F50-54

3638

40K→Finish

24.9 - 26.2 mi

Top 41%
×5story building
+80ft-24ft

Overall

12218

Females

4665

F50-54

4665

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16747
5K → 10K
1256130*-1126
#16747 → #17873
10K → 15K
695259*-436
#17873 → #18309
15K → 21K
307645*+338
#18309 → #17971
21K → 25K
183473*+290
#17971 → #17681
25K → 30K
310476*+166
#17681 → #17515
30K → 35K
251193*+1168
#17515 → #16347
35K → 40K
191127*+1108
#16347 → #15239
40K → Finish
40252*+212
#15239 → #15027
TOTALS
28354555*+1720
#16747 → #15027

* 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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Questions or issues regarding timing data?

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions