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MARINE CORPS MARATHON 2025

Ha Bui

Bolling Afb, DC

Bib: 30681 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
14:48/mi
45:59
↑ 279↓ 164
10K· 6.21 mi
13:25/mi
1:27:40
↑ 103↓ 217
15K· 9.32 mi
13:16/mi
2:08:52
↑ 51↓ 55
21K· 13.05 mi
14:08/mi
3:01:34
↑ 20↓ 37
25K· 15.53 mi
14:21/mi
3:37:14
↑ 35
30K· 18.64 mi
14:46/mi
4:23:08
↑ 58↓ 57
35K· 21.75 mi
16:16/mi
5:13:41
↑ 98↓ 92
40K· 24.85 mi
16:25/mi
6:04:41
↑ 36↓ 53
Finish· 26.22 mi
21:27/mi
6:33:57
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
3:01:3413:55 /mi⚡ faster
2nd Half
3:32:2316:08 /mi+17.0%
Positive split — 17.0% 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
45:5914:483.11 mi45:59
14:48
-
10K
1:27:4014:073.10 mi41:41
13:25
-1:23
15K
2:08:5213:503.11 mi41:12
13:16
-0:09
21K
3:01:3413:553.73 mi52:42
14:08
+0:52
25K
3:37:1413:592.48 mi35:40
14:21
+0:13
30K
4:23:0814:073.11 mi45:54
14:46
+0:25
35K
5:13:4114:253.11 mi50:33
16:16
+1:30
40K
6:04:4114:403.10 mi51:00
16:25
+0:09
Finish(26.22 mi)
6:33:5715:021.37 mi29:16
21:27
+5:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:16 /mi

Average Pace

15:02 /mi

Slowest Pace

21:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:22:53

21% of race

Time at Steady Pace

3:00:15

46% of race

Time at Slower Pace

2:10:49

33% of race

Average Pace: 15:01 /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 mi3007712304148628279112581347
10K3.10 mi29889+18812190+1141474+1229428119181435
15K3.11 mi29559+33012006+1841451+2328279112581347
21K3.73 mi29237+32211823+1831430+2127935111631353
25K2.48 mi29046+19111740+831424+627607111951364
30K3.11 mi28717+32911594+1461410+1426419107161278
35K3.11 mi28696+2111606-121417-727916114881394
40K3.10 mi28485+21111537+691400+1726950110801337
Finish(26.22 mi)1.37 mi28727-24211674-1371422-2229761122261493

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×18story building
+279ft-164ft

Overall

28279

Females

11258

F40-44

11258

5K→10K

3.1 - 6.2 mi

Top 98%
×11story building
+103ft-217ft

Overall

29428

Females

11918

F40-44

11918

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+51ft-55ft

Overall

28279

Females

11258

F40-44

11258

15K→21K

9.3 - 13.1 mi

Top 93%
×1story
+20ft-37ft

Overall

27935

Females

11163

F40-44

11163

21K→25K

13.1 - 15.5 mi

Top 92%
×2story building
+35ft-8ft

Overall

27607

Females

11195

F40-44

11195

25K→30K

15.5 - 18.6 mi

Top 88%
×2story building
+58ft-57ft

Overall

26419

Females

10716

F40-44

10716

30K→35K

18.6 - 21.8 mi

Top 93%
×2story building
+98ft-92ft

Overall

27916

Females

11488

F40-44

11488

35K→40K

21.8 - 24.9 mi

Top 90%
×2story building
+36ft-53ft

Overall

26950

Females

11080

F40-44

11080

40K→Finish

24.9 - 26.2 mi

Top 99%
×5story building
+80ft-24ft

Overall

29761

Females

12226

F40-44

12226

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#30077
5K → 10K
31219*+188
#30077 → #29889
10K → 15K
12342*+330
#29889 → #29559
15K → 21K
41363*+322
#29559 → #29237
21K → 25K
40231*+191
#29237 → #29046
25K → 30K
26355*+329
#29046 → #28717
30K → 35K
121142*+21
#28717 → #28696
35K → 40K
52263*+211
#28696 → #28485
40K → Finish
25210*-242
#28485 → #28727
TOTALS
5751925*+1350
#30077 → #28727

* 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