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MARINE CORPS MARATHON 2025

Isabella Mullally

Chevy Chase, MD

Bib: 25766 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F20-24)
#0 / 1404
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
11:34/mi
35:56
↑ 279↓ 164
10K· 6.21 mi
10:50/mi
1:09:36
↑ 103↓ 217
15K· 9.32 mi
10:50/mi
1:43:16
↑ 51↓ 55
21K· 13.05 mi
11:12/mi
2:25:01
↑ 20↓ 37
25K· 15.53 mi
11:22/mi
2:53:16
↑ 35
30K· 18.64 mi
12:18/mi
3:31:29
↑ 58↓ 57
35K· 21.75 mi
12:40/mi
4:10:50
↑ 98↓ 92
40K· 24.85 mi
13:06/mi
4:51:33
↑ 36↓ 53
Finish· 26.22 mi
13:00/mi
5:09:17
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:25:0111:07 /mi⚡ faster
2nd Half
2:44:1612:28 /mi+13.3%
Positive split — 13.3% 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
35:5611:343.11 mi35:56
11:34
-
10K
1:09:3611:123.10 mi33:40
10:50
-0:44
15K
1:43:1611:053.11 mi33:40
10:50
0:00
21K
2:25:0111:073.73 mi41:45
11:12
+0:22
25K
2:53:1611:092.48 mi28:15
11:22
+0:10
30K
3:31:2911:213.11 mi38:13
12:18
+0:56
35K
4:10:5011:323.11 mi39:21
12:40
+0:22
40K
4:51:3311:443.10 mi40:43
13:06
+0:26
Finish(26.22 mi)
5:09:1711:481.37 mi17:44
13:00
-0:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:50 /mi

Average Pace

11:48 /mi

Slowest Pace

13:06 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:07:20

22% of race

Time at Steady Pace

1:45:56

34% of race

Time at Slower Pace

2:16:01

44% of race

Average Pace: 11:48 /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. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi21591779811261982669251032
10K3.10 mi21351+2407662+1361116+102121675821104
15K3.11 mi20724+6277342+3201077+391982669251032
21K3.73 mi20033+6917030+3121049+281928667641017
25K2.48 mi19813+2207005+251046+31948771261041
30K3.11 mi19703+1107040-351053-71950572951060
35K3.11 mi19595+1087111-711056-31887373791070
40K3.10 mi19466+1297189-781069-131866474631067
Finish(26.22 mi)1.37 mi19421+457207-181072-31916076221129

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×18story building
+279ft-164ft

Overall

19826

Females

6925

F20-24

6925

5K→10K

3.1 - 6.2 mi

Top 71%
×11story building
+103ft-217ft

Overall

21216

Females

7582

F20-24

7582

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+51ft-55ft

Overall

19826

Females

6925

F20-24

6925

15K→21K

9.3 - 13.1 mi

Top 64%
×1story
+20ft-37ft

Overall

19286

Females

6764

F20-24

6764

21K→25K

13.1 - 15.5 mi

Top 65%
×2story building
+35ft-8ft

Overall

19487

Females

7126

F20-24

7126

25K→30K

15.5 - 18.6 mi

Top 65%
×2story building
+58ft-57ft

Overall

19505

Females

7295

F20-24

7295

30K→35K

18.6 - 21.8 mi

Top 63%
×2story building
+98ft-92ft

Overall

18873

Females

7379

F20-24

7379

35K→40K

21.8 - 24.9 mi

Top 62%
×2story building
+36ft-53ft

Overall

18664

Females

7463

F20-24

7463

40K→Finish

24.9 - 26.2 mi

Top 64%
×5story building
+80ft-24ft

Overall

19160

Females

7622

F20-24

7622

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#21591
5K → 10K
347587*+240
#21591 → #21351
10K → 15K
125752*+627
#21351 → #20724
15K → 21K
203894*+691
#20724 → #20033
21K → 25K
224444*+220
#20033 → #19813
25K → 30K
309419*+110
#19813 → #19703
30K → 35K
321429*+108
#19703 → #19595
35K → 40K
273402*+129
#19595 → #19466
40K → Finish
108153*+45
#19466 → #19421
TOTALS
19104080*+2170
#21591 → #19421

* 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