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MARINE CORPS MARATHON 2025

Allison Acosta

Arlington, VA

Bib: 17069 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 41%
Gender (Female)
#0 / 12338
Top 32%
Masters (Masters Women)
#0 / 5451
Top 22%
Division (F40-44)
#0 / 1527
Top 30%
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
10:45/mi
33:25
↑ 279↓ 164
10K· 6.21 mi
9:53/mi
1:04:06
↑ 103↓ 217
15K· 9.32 mi
10:13/mi
1:35:52
↑ 51↓ 55
21K· 13.05 mi
10:14/mi
2:14:00
↑ 20↓ 37
25K· 15.53 mi
9:55/mi
2:38:40
↑ 35
30K· 18.64 mi
10:15/mi
3:10:32
↑ 58↓ 57
35K· 21.75 mi
10:29/mi
3:43:07
↑ 98↓ 92
40K· 24.85 mi
10:23/mi
4:15:23
↑ 36↓ 53
Finish· 26.22 mi
10:03/mi
4:29:06
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:14:0010:16 /mi⚖️ balanced
2nd Half
2:15:0510:15 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:2510:453.11 mi33:25
10:45
-
10K
1:04:0610:193.10 mi30:41
9:53
-0:52
15K
1:35:5210:173.11 mi31:46
10:13
+0:20
21K
2:14:0010:163.73 mi38:08
10:14
+0:01
25K
2:38:4010:132.48 mi24:40
9:55
-0:19
30K
3:10:3210:133.11 mi31:52
10:15
+0:20
35K
3:43:0710:163.11 mi32:35
10:29
+0:14
40K
4:15:2310:163.10 mi32:16
10:23
-0:06
Finish(26.22 mi)
4:29:0610:161.37 mi13:43
10:03
-0:20
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:53 /mi

Average Pace

10:16 /mi

Slowest Pace

10:45 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:50:50

63% of race

Time at Steady Pace

1:38:16

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:16 /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 mi164875389631160695217604
10K3.10 mi15625+8624992+397598+33148484644556
15K3.11 mi15703-785018-26590+8160695217604
21K3.73 mi15129+5744792+226562+28143834513532
25K2.48 mi14632+4974652+140544+18131734176467
30K3.11 mi13912+7204422+230518+26116233729432
35K3.11 mi13255+6574270+152492+26110103779427
40K3.10 mi12473+7824066+204464+2891563229362
Finish(26.22 mi)1.37 mi12182+2913982+84455+981612848309

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×18story building
+279ft-164ft

Overall

16069

Females

5217

F40-44

5217

5K→10K

3.1 - 6.2 mi

Top 49%
×11story building
+103ft-217ft

Overall

14848

Females

4644

F40-44

4644

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+51ft-55ft

Overall

16069

Females

5217

F40-44

5217

15K→21K

9.3 - 13.1 mi

Top 48%
×1story
+20ft-37ft

Overall

14383

Females

4513

F40-44

4513

21K→25K

13.1 - 15.5 mi

Top 44%
×2story building
+35ft-8ft

Overall

13173

Females

4176

F40-44

4176

25K→30K

15.5 - 18.6 mi

Top 39%
×2story building
+58ft-57ft

Overall

11623

Females

3729

F40-44

3729

30K→35K

18.6 - 21.8 mi

Top 37%
×2story building
+98ft-92ft

Overall

11010

Females

3779

F40-44

3779

35K→40K

21.8 - 24.9 mi

Top 30%
×2story building
+36ft-53ft

Overall

9156

Females

3229

F40-44

3229

40K→Finish

24.9 - 26.2 mi

Top 27%
×5story building
+80ft-24ft

Overall

8161

Females

2848

F40-44

2848

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16487
5K → 10K
1401002*+862
#16487 → #15625
10K → 15K
388310*-78
#15625 → #15703
15K → 21K
117691*+574
#15703 → #15129
21K → 25K
55552*+497
#15129 → #14632
25K → 30K
35755*+720
#14632 → #13912
30K → 35K
89746*+657
#13912 → #13255
35K → 40K
62844*+782
#13255 → #12473
40K → Finish
17308*+291
#12473 → #12182
TOTALS
9035208*+4305
#16487 → #12182

* 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