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MARINE CORPS MARATHON 2025

Mary Dubitsky

Briarcliff, NY

Bib: 35648 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 45%
Gender (Female)
#0 / 12338
Top 37%
Masters (Masters Women)
#0 / 5451
Top 26%
Division (F40-44)
#0 / 1527
Top 34%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
10:26/mi
32:26
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:45/mi
1:02:45
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:44/mi
1:36:06
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:00/mi
2:13:22
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:08/mi
2:41:03
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:37/mi
3:14:01
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:49/mi
3:47:38
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:04/mi
4:22:02
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:36/mi
4:36:29
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:13:2210:13 /mi⚡ faster
2nd Half
2:23:0710:52 /mi+7.3%
Positive split — 7.3% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:23:5732:2610:2632:26
10:26
-
10K
6.21 mi08:54:161:02:4510:0630:19
9:45
-0:41
15K
9.32 mi09:27:371:36:0610:1933:21
10:44
+0:59
21K
13.05 mi10:04:532:13:2210:1337:16
10:00
-0:44
25K
15.53 mi10:32:342:41:0310:2227:41
11:08
+1:08
30K
18.64 mi11:05:323:14:0110:2432:58
10:37
-0:31
35K
21.75 mi11:39:093:47:3810:2833:37
10:49
+0:12
40K
24.85 mi12:13:334:22:0210:3334:24
11:04
+0:15
Finish
26.22 mi12:28:004:36:2910:3314:27
10:36
-0:28

Checkpoints & Pacing

Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:45 /mi

Average Pace

10:33 /mi

Slowest Pace

11:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:27:26

53% of race

Time at Steady Pace

2:09:03

47% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:33 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:23:5732:2610:2632:26
10:26
#14408
10K
6.21 mi08:54:161:02:4510:0630:19
9:45
#14200
15K
9.32 mi09:27:371:36:0610:1933:21
10:44
#15869
21K
13.05 mi10:04:532:13:2210:1337:16
10:00
#14855
25K
15.53 mi10:32:342:41:0310:2227:41
11:08
#15492
30K
18.64 mi11:05:323:14:0110:2432:58
10:37
#14884
35K
21.75 mi11:39:093:47:3810:2833:37
10:49
#14284
40K
24.85 mi12:13:334:22:0210:3334:24
11:04
#13819
Finish
26.22 mi12:28:004:36:2910:3314:27
10:36
#13533
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi144084489528192746663777
10K6.21 mi3.10 mi14200+2084373+116519+9141124325512
15K9.32 mi3.11 mi15869-16695098-725598-79192746663777
21K13.05 mi3.73 mi14855+10144686+412548+50131554034475
25K15.53 mi2.48 mi15492-6375005-319579-31186656729761
30K18.64 mi3.11 mi14884+6084841+164561+18131384376498
35K21.75 mi3.11 mi14284+6004699+142549+12123344406512
40K24.85 mi3.10 mi13819+4654624+75528+21118124441502
Finish26.22 mi1.37 mi13533+2864542+82523+5103473838418

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×18story building
+279ft-164ft

Overall

19274

Females

6663

F40-44

6663

5K→10K

3.1 - 6.2 mi

Top 47%
×11story building
+103ft-217ft

Overall

14112

Females

4325

F40-44

4325

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+51ft-55ft

Overall

19274

Females

6663

F40-44

6663

15K→21K

9.3 - 13.1 mi

Top 44%
×1story
+20ft-37ft

Overall

13155

Females

4034

F40-44

4034

21K→25K

13.1 - 15.5 mi

Top 62%
×2story building
+35ft-8ft

Overall

18665

Females

6729

F40-44

6729

25K→30K

15.5 - 18.6 mi

Top 44%
×2story building
+58ft-57ft

Overall

13138

Females

4376

F40-44

4376

30K→35K

18.6 - 21.8 mi

Top 41%
×2story building
+98ft-92ft

Overall

12334

Females

4406

F40-44

4406

35K→40K

21.8 - 24.9 mi

Top 39%
×2story building
+36ft-53ft

Overall

11812

Females

4441

F40-44

4441

40K→Finish

24.9 - 26.2 mi

Top 34%
×5story building
+80ft-24ft

Overall

10347

Females

3838

F40-44

3838

Passing Analysis

Category:
Athletes Passed
4090*
Passed By
3215
Net Change
+875
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14408
5K → 10K509*301+208#14408#14200
10K → 15K59*1728-1669#14200#15869
15K → 21K1048*34+1014#15869#14855
21K → 25K153*790-637#14855#15492
25K → 30K708*100+608#15492#14884
30K → 35K715*115+600#14884#14284
35K → 40K585*120+465#14284#13819
40K → Finish313*27+286#13819#13533
TOTALS4090*3215+875

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions