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MARINE CORPS MARATHON 2025

Erica Sullivan

Belgrade, MT

Bib: 25743 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
12:56/mi
40:11
↑ 279↓ 164
10K· 6.21 mi
11:29/mi
1:15:53
↑ 103↓ 217
15K· 9.32 mi
12:39/mi
1:55:10
↑ 51↓ 55
21K· 13.05 mi
13:11/mi
2:44:19
↑ 20↓ 37
25K· 15.53 mi
11:53/mi
3:13:51
↑ 35
30K· 18.64 mi
12:50/mi
3:53:43
↑ 58↓ 57
35K· 21.75 mi
13:10/mi
4:34:37
↑ 98↓ 92
40K· 24.85 mi
13:43/mi
5:17:14
↑ 36↓ 53
Finish· 26.22 mi
12:04/mi
5:33:42
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:44:1912:36 /mi⚡ faster
2nd Half
2:49:2212:52 /mi+3.1%
Positive split — 3.1% 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
40:1112:563.11 mi40:11
12:56
-
10K
1:15:5312:133.10 mi35:42
11:29
-1:27
15K
1:55:1012:213.11 mi39:17
12:39
+1:10
21K
2:44:1912:363.73 mi49:09
13:11
+0:32
25K
3:13:5112:292.48 mi29:32
11:53
-1:18
30K
3:53:4312:323.11 mi39:52
12:50
+0:57
35K
4:34:3712:383.11 mi40:54
13:10
+0:20
40K
5:17:1412:463.10 mi42:37
13:43
+0:33
Finish(26.22 mi)
5:33:4212:441.37 mi16:28
12:04
-1:39
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:29 /mi

Average Pace

12:44 /mi

Slowest Pace

13:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:21:42

24% of race

Time at Steady Pace

3:29:23

63% of race

Time at Slower Pace

42:37

13% of race

Average Pace: 12:44 /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 mi2739010716126426903104831248
10K3.10 mi26131+125910039+6771189+752458692821099
15K3.11 mi26389-25810177-1381206-1726903104831248
21K3.73 mi26250+13910137+401195+1125906100801193
25K2.48 mi25383+8679741+3961147+48212697983921
30K3.11 mi24539+8449387+3541101+46211688109941
35K3.11 mi23854+6859144+2431078+23204198102941
40K3.10 mi23334+5208992+1521056+22204838257964
Finish(26.22 mi)1.37 mi22958+3768831+1611043+13159786274702

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×18story building
+279ft-164ft

Overall

26903

Females

10483

F40-44

10483

5K→10K

3.1 - 6.2 mi

Top 82%
×11story building
+103ft-217ft

Overall

24586

Females

9282

F40-44

9282

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+51ft-55ft

Overall

26903

Females

10483

F40-44

10483

15K→21K

9.3 - 13.1 mi

Top 86%
×1story
+20ft-37ft

Overall

25906

Females

10080

F40-44

10080

21K→25K

13.1 - 15.5 mi

Top 71%
×2story building
+35ft-8ft

Overall

21269

Females

7983

F40-44

7983

25K→30K

15.5 - 18.6 mi

Top 70%
×2story building
+58ft-57ft

Overall

21168

Females

8109

F40-44

8109

30K→35K

18.6 - 21.8 mi

Top 68%
×2story building
+98ft-92ft

Overall

20419

Females

8102

F40-44

8102

35K→40K

21.8 - 24.9 mi

Top 68%
×2story building
+36ft-53ft

Overall

20483

Females

8257

F40-44

8257

40K→Finish

24.9 - 26.2 mi

Top 53%
×5story building
+80ft-24ft

Overall

15978

Females

6274

F40-44

6274

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#27390
5K → 10K
451304*+1259
#27390 → #26131
10K → 15K
495237*-258
#26131 → #26389
15K → 21K
316455*+139
#26389 → #26250
21K → 25K
14881*+867
#26250 → #25383
25K → 30K
27871*+844
#25383 → #24539
30K → 35K
56741*+685
#24539 → #23854
35K → 40K
65585*+520
#23854 → #23334
40K → Finish
6382*+376
#23334 → #22958
TOTALS
10245456*+4432
#27390 → #22958

* 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