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MARINE CORPS MARATHON 2025

Robyn Kulakowski

Topsham, ME

Bib: 33213 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 48%
Masters (Masters Women)
#0 / 5451
Top 36%
Division (F60-64)
#0 / 423
Top 23%
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
11:12/mi
34:47
↑ 279↓ 164
10K· 6.21 mi
10:18/mi
1:06:46
↑ 103↓ 217
15K· 9.32 mi
10:33/mi
1:39:32
↑ 51↓ 55
21K· 13.05 mi
10:45/mi
2:19:38
↑ 20↓ 37
25K· 15.53 mi
10:23/mi
2:45:27
↑ 35
30K· 18.64 mi
10:58/mi
3:19:32
↑ 58↓ 57
35K· 21.75 mi
11:46/mi
3:56:06
↑ 98↓ 92
40K· 24.85 mi
12:43/mi
4:35:35
↑ 36↓ 53
Finish· 26.22 mi
12:00/mi
4:51:57
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:19:3810:42 /mi⚡ faster
2nd Half
2:32:1811:34 /mi+9.1%
Positive split — 9.1% 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
34:4711:123.11 mi34:47
11:12
-
10K
1:06:4610:453.10 mi31:59
10:18
-0:54
15K
1:39:3210:413.11 mi32:46
10:33
+0:15
21K
2:19:3810:423.73 mi40:06
10:45
+0:12
25K
2:45:2710:392.48 mi25:49
10:23
-0:22
30K
3:19:3210:423.11 mi34:05
10:58
+0:35
35K
3:56:0610:513.11 mi36:34
11:46
+0:48
40K
4:35:3511:053.10 mi39:29
12:43
+0:57
Finish(26.22 mi)
4:51:5711:091.37 mi16:22
12:00
-0:43
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:18 /mi

Average Pace

11:09 /mi

Slowest Pace

12:43 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:30:34

31% of race

Time at Steady Pace

1:48:58

37% of race

Time at Slower Pace

1:32:25

32% of race

Average Pace: 11:08 /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. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi19378673611518131614096
10K3.10 mi18530+8486324+412104+11177695948100
15K3.11 mi18297+2336189+13597+718131614096
21K3.73 mi17743+5545951+23895+2172165783101
25K2.48 mi17189+5545734+21790+515412518179
30K3.11 mi16477+7125548+18688+214612504682
35K3.11 mi16314+1635610-6294-6159226019115
40K3.10 mi16517-2035834-22499-5174686957151
Finish(26.22 mi)1.37 mi16456+615849-1598+1157206164106

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

18131

Females

6140

F60-64

6140

5K→10K

3.1 - 6.2 mi

Top 59%
×11story building
+103ft-217ft

Overall

17769

Females

5948

F60-64

5948

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+51ft-55ft

Overall

18131

Females

6140

F60-64

6140

15K→21K

9.3 - 13.1 mi

Top 57%
×1story
+20ft-37ft

Overall

17216

Females

5783

F60-64

5783

21K→25K

13.1 - 15.5 mi

Top 51%
×2story building
+35ft-8ft

Overall

15412

Females

5181

F60-64

5181

25K→30K

15.5 - 18.6 mi

Top 49%
×2story building
+58ft-57ft

Overall

14612

Females

5046

F60-64

5046

30K→35K

18.6 - 21.8 mi

Top 53%
×2story building
+98ft-92ft

Overall

15922

Females

6019

F60-64

6019

35K→40K

21.8 - 24.9 mi

Top 58%
×2story building
+36ft-53ft

Overall

17468

Females

6957

F60-64

6957

40K→Finish

24.9 - 26.2 mi

Top 52%
×5story building
+80ft-24ft

Overall

15720

Females

6164

F60-64

6164

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#19378
5K → 10K
1711019*+848
#19378 → #18530
10K → 15K
280513*+233
#18530 → #18297
15K → 21K
201755*+554
#18297 → #17743
21K → 25K
68622*+554
#17743 → #17189
25K → 30K
95807*+712
#17189 → #16477
30K → 35K
291454*+163
#16477 → #16314
35K → 40K
482279*-203
#16314 → #16517
40K → Finish
91152*+61
#16517 → #16456
TOTALS
16794601*+2922
#19378 → #16456

* 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