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MARINE CORPS MARATHON 2025

Erin Cullen

Richmond, VA

Bib: 29217 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 45%
Gender (Female)
#0 / 12338
Top 37%
Division (F25-29)
#0 / 2322
Top 48%
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
10:46/mi
33:27
↑ 279↓ 164
10K· 6.21 mi
10:37/mi
1:06:26
↑ 103↓ 217
15K· 9.32 mi
10:33/mi
1:39:13
↑ 51↓ 55
21K· 13.05 mi
10:38/mi
2:18:52
↑ 20↓ 37
25K· 15.53 mi
10:17/mi
2:44:26
↑ 35
30K· 18.64 mi
10:36/mi
3:17:21
↑ 58↓ 57
35K· 21.75 mi
10:32/mi
3:50:05
↑ 98↓ 92
40K· 24.85 mi
10:23/mi
4:22:22
↑ 36↓ 53
Finish· 26.22 mi
10:06/mi
4:36:08
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:18:5210:39 /mi+1.2%
2nd Half
2:17:1510:25 /mi✓ faster
Negative split — 1.2% faster 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
33:2710:463.11 mi33:27
10:46
-
10K
1:06:2610:413.10 mi32:59
10:37
-0:09
15K
1:39:1310:393.11 mi32:47
10:33
-0:04
21K
2:18:5210:393.73 mi39:39
10:38
+0:05
25K
2:44:2610:352.48 mi25:34
10:17
-0:21
30K
3:17:2110:353.11 mi32:55
10:36
+0:19
35K
3:50:0510:353.11 mi32:44
10:32
-0:04
40K
4:22:2210:333.10 mi32:17
10:23
-0:09
Finish(26.22 mi)
4:36:0810:321.37 mi13:46
10:06
-0:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:06 /mi

Average Pace

10:32 /mi

Slowest Pace

10:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:50:03

62% of race

Time at Steady Pace

1:46:05

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:32 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi16603544812911817161571432
10K3.10 mi18200-15976146-6981430-1391985869241562
15K3.11 mi18108+926110+361418+121817161571432
21K3.73 mi17394+7145793+3171355+631653854711301
25K2.48 mi16805+5895579+2141313+421496749851238
30K3.11 mi15858+9475258+3211263+501307343481077
35K3.11 mi14863+9954950+3081217+46112353875962
40K3.10 mi13876+9874652+2981154+6391883240823
Finish(26.22 mi)1.37 mi13471+4054513+1391124+3083392937788

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×18story building
+279ft-164ft

Overall

18171

Females

6157

F25-29

6157

5K→10K

3.1 - 6.2 mi

Top 66%
×11story building
+103ft-217ft

Overall

19858

Females

6924

F25-29

6924

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+51ft-55ft

Overall

18171

Females

6157

F25-29

6157

15K→21K

9.3 - 13.1 mi

Top 55%
×1story
+20ft-37ft

Overall

16538

Females

5471

F25-29

5471

21K→25K

13.1 - 15.5 mi

Top 50%
×2story building
+35ft-8ft

Overall

14967

Females

4985

F25-29

4985

25K→30K

15.5 - 18.6 mi

Top 44%
×2story building
+58ft-57ft

Overall

13073

Females

4348

F25-29

4348

30K→35K

18.6 - 21.8 mi

Top 37%
×2story building
+98ft-92ft

Overall

11235

Females

3875

F25-29

3875

35K→40K

21.8 - 24.9 mi

Top 31%
×2story building
+36ft-53ft

Overall

9188

Females

3240

F25-29

3240

40K→Finish

24.9 - 26.2 mi

Top 28%
×5story building
+80ft-24ft

Overall

8339

Females

2937

F25-29

2937

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16603
5K → 10K
167275*-1597
#16603 → #18200
10K → 15K
348440*+92
#18200 → #18108
15K → 21K
127841*+714
#18108 → #17394
21K → 25K
64653*+589
#17394 → #16805
25K → 30K
37984*+947
#16805 → #15858
30K → 35K
351030*+995
#15858 → #14863
35K → 40K
201007*+987
#14863 → #13876
40K → Finish
9414*+405
#13876 → #13471
TOTALS
23125444*+3132
#16603 → #13471

* 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