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MARINE CORPS MARATHON 2025

Alexandra Isola

Murrells Inlt, SC

Bib: 16836 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 44%
Division (F30-34)
#0 / 1621
Top 50%
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
10:52/mi
33:46
↑ 279↓ 164
10K· 6.21 mi
10:04/mi
1:05:02
↑ 103↓ 217
15K· 9.32 mi
10:15/mi
1:36:54
↑ 51↓ 55
21K· 13.05 mi
10:22/mi
2:15:34
↑ 20↓ 37
25K· 15.53 mi
10:22/mi
2:41:20
↑ 35
30K· 18.64 mi
10:56/mi
3:15:19
↑ 58↓ 57
35K· 21.75 mi
12:32/mi
3:54:15
↑ 98↓ 92
40K· 24.85 mi
11:56/mi
4:31:20
↑ 36↓ 53
Finish· 26.22 mi
11:36/mi
4:47:09
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:15:3410:23 /mi⚡ faster
2nd Half
2:31:3411:31 /mi+11.8%
Positive split — 11.8% 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
33:4610:523.11 mi33:46
10:52
-
10K
1:05:0210:283.10 mi31:16
10:04
-0:48
15K
1:36:5410:243.11 mi31:52
10:15
+0:11
21K
2:15:3410:233.73 mi38:40
10:22
+0:07
25K
2:41:2010:232.48 mi25:46
10:22
0:00
30K
3:15:1910:293.11 mi33:59
10:56
+0:34
35K
3:54:1510:463.11 mi38:56
12:32
+1:36
40K
4:31:2010:553.10 mi37:05
11:56
-0:36
Finish(26.22 mi)
4:47:0910:581.37 mi15:49
11:36
-0:20
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:04 /mi

Average Pace

10:58 /mi

Slowest Pace

12:32 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:07:34

44% of race

Time at Steady Pace

1:07:45

24% of race

Time at Slower Pace

1:31:50

32% of race

Average Pace: 10:57 /mi

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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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi172635744825162965306784
10K3.10 mi16612+6515420+324782+43161065197754
15K3.11 mi16404+2085313+107770+12162965306784
21K3.73 mi15826+5785099+214745+25151374854711
25K2.48 mi15610+2165058+41751-6153165142760
30K3.11 mi15284+3265002+56741+10145064994752
35K3.11 mi15873-5895407-405792-511844371711031
40K3.10 mi15669+2045445-38800-8149255821852
Finish(26.22 mi)1.37 mi15547+1225437+8802-2143125552845

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×18story building
+279ft-164ft

Overall

16296

Females

5306

F30-34

5306

5K→10K

3.1 - 6.2 mi

Top 54%
×11story building
+103ft-217ft

Overall

16106

Females

5197

F30-34

5197

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+51ft-55ft

Overall

16296

Females

5306

F30-34

5306

15K→21K

9.3 - 13.1 mi

Top 50%
×1story
+20ft-37ft

Overall

15137

Females

4854

F30-34

4854

21K→25K

13.1 - 15.5 mi

Top 51%
×2story building
+35ft-8ft

Overall

15316

Females

5142

F30-34

5142

25K→30K

15.5 - 18.6 mi

Top 48%
×2story building
+58ft-57ft

Overall

14506

Females

4994

F30-34

4994

30K→35K

18.6 - 21.8 mi

Top 61%
×2story building
+98ft-92ft

Overall

18443

Females

7171

F30-34

7171

35K→40K

21.8 - 24.9 mi

Top 50%
×2story building
+36ft-53ft

Overall

14925

Females

5821

F30-34

5821

40K→Finish

24.9 - 26.2 mi

Top 48%
×5story building
+80ft-24ft

Overall

14312

Females

5552

F30-34

5552

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#17263
5K → 10K
189840*+651
#17263 → #16612
10K → 15K
228436*+208
#16612 → #16404
15K → 21K
145723*+578
#16404 → #15826
21K → 25K
195411*+216
#15826 → #15610
25K → 30K
206532*+326
#15610 → #15284
30K → 35K
819230*-589
#15284 → #15873
35K → 40K
250454*+204
#15873 → #15669
40K → Finish
75197*+122
#15669 → #15547
TOTALS
21073823*+1716
#17263 → #15547

* 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