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MARINE CORPS MARATHON 2025

Erin Rolfes

Cincinnati, OH

Bib: 14591 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 44%
Masters (Masters Women)
#0 / 5451
Top 32%
Division (F40-44)
#0 / 1527
Top 41%
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
11:11/mi
34:44
↑ 279↓ 164
10K· 6.21 mi
10:44/mi
1:08:04
↑ 103↓ 217
15K· 9.32 mi
10:30/mi
1:40:40
↑ 51↓ 55
21K· 13.05 mi
10:47/mi
2:20:53
↑ 20↓ 37
25K· 15.53 mi
10:21/mi
2:46:36
↑ 35
30K· 18.64 mi
12:16/mi
3:24:44
↑ 58↓ 57
35K· 21.75 mi
11:03/mi
3:59:04
↑ 98↓ 92
40K· 24.85 mi
10:42/mi
4:32:20
↑ 36↓ 53
Finish· 26.22 mi
10:44/mi
4:46:58
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:20:5310:48 /mi⚡ faster
2nd Half
2:26:0411:05 /mi+3.7%
Positive split — 3.7% 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
34:4411:113.11 mi34:44
11:11
-
10K
1:08:0410:573.10 mi33:20
10:44
-0:27
15K
1:40:4010:483.11 mi32:36
10:30
-0:14
21K
2:20:5310:483.73 mi40:13
10:47
+0:17
25K
2:46:3610:432.48 mi25:43
10:21
-0:26
30K
3:24:4410:593.11 mi38:08
12:16
+1:55
35K
3:59:0411:003.11 mi34:20
11:03
-1:13
40K
4:32:2010:573.10 mi33:16
10:42
-0:21
Finish(26.22 mi)
4:46:5810:571.37 mi14:38
10:44
+0:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:21 /mi

Average Pace

10:57 /mi

Slowest Pace

12:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:08:50

87% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

38:08

13% of race

Average Pace: 10:57 /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 mi192926692766178115974688
10K3.10 mi19950-6586988-296814-48205787285846
15K3.11 mi19030+9206539+449757+57178115974688
21K3.73 mi18302+7286220+319710+47173795856665
25K2.48 mi17610+6925951+269689+21152385106570
30K3.11 mi17956-3466204-253721-32194287255826
35K3.11 mi17003+9535923+281690+31132454796549
40K3.10 mi15874+11295530+393639+51103873759428
Finish(26.22 mi)1.37 mi15523+3515425+105627+12108374068449

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×18story building
+279ft-164ft

Overall

17811

Females

5974

F40-44

5974

5K→10K

3.1 - 6.2 mi

Top 68%
×11story building
+103ft-217ft

Overall

20578

Females

7285

F40-44

7285

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+51ft-55ft

Overall

17811

Females

5974

F40-44

5974

15K→21K

9.3 - 13.1 mi

Top 58%
×1story
+20ft-37ft

Overall

17379

Females

5856

F40-44

5856

21K→25K

13.1 - 15.5 mi

Top 51%
×2story building
+35ft-8ft

Overall

15238

Females

5106

F40-44

5106

25K→30K

15.5 - 18.6 mi

Top 65%
×2story building
+58ft-57ft

Overall

19428

Females

7255

F40-44

7255

30K→35K

18.6 - 21.8 mi

Top 44%
×2story building
+98ft-92ft

Overall

13245

Females

4796

F40-44

4796

35K→40K

21.8 - 24.9 mi

Top 35%
×2story building
+36ft-53ft

Overall

10387

Females

3759

F40-44

3759

40K→Finish

24.9 - 26.2 mi

Top 36%
×5story building
+80ft-24ft

Overall

10837

Females

4068

F40-44

4068

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#19292
5K → 10K
894236*-658
#19292 → #19950
10K → 15K
70990*+920
#19950 → #19030
15K → 21K
134862*+728
#19030 → #18302
21K → 25K
70762*+692
#18302 → #17610
25K → 30K
636290*-346
#17610 → #17956
30K → 35K
541007*+953
#17956 → #17003
35K → 40K
191148*+1129
#17003 → #15874
40K → Finish
17368*+351
#15874 → #15523
TOTALS
18945663*+3769
#19292 → #15523

* 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