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MARINE CORPS MARATHON 2025

Katherine Vozar

Dunbar, PA

Bib: 18552 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Top 47%
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
27 ft elev
5K· 3.11 mi
11:37/mi
36:07
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:26/mi
1:08:33
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:15/mi
1:43:29
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:39/mi
2:26:56
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:03/mi
2:56:53
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:15/mi
3:38:04
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:28/mi
4:16:48
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:01/mi
4:54:07
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:43/mi
5:10:06
↑ 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
2:26:5611:16 /mi⚡ faster
2nd Half
2:43:0912:23 /mi+11.0%
Positive split — 11.0% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:12:3036:0711:3736:07
11:37
-
10K
6.21 mi08:44:561:08:3311:0232:26
10:26
-1:11
15K
9.32 mi09:19:521:43:2911:0634:56
11:15
+0:49
21K
13.05 mi10:03:192:26:5611:1643:27
11:39
+0:24
25K
15.53 mi10:33:162:56:5311:2329:57
12:03
+0:24
30K
18.64 mi11:14:273:38:0411:4241:11
13:15
+1:12
35K
21.75 mi11:53:114:16:4811:4838:44
12:28
-0:47
40K
24.85 mi12:30:304:54:0711:5037:19
12:01
-0:27
Finish
26.22 mi12:46:295:10:0611:5015:59
11:43
-0:18

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

10:26 /mi

Average Pace

11:50 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:07:22

22% of race

Time at Steady Pace

2:42:49

53% of race

Time at Slower Pace

1:19:55

26% of race

Average Pace: 11:50 /mi

Loading chart...
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.

Loading...
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 mi08:12:3036:0711:3736:07
11:37
#21884
10K
6.21 mi08:44:561:08:3311:0232:26
10:26
#20393
15K
9.32 mi09:19:521:43:2911:0634:56
11:15
#20852
21K
13.05 mi10:03:192:26:5611:1643:27
11:39
#20831
25K
15.53 mi10:33:162:56:5311:2329:57
12:03
#20982
30K
18.64 mi11:14:273:38:0411:4241:11
13:15
#21302
35K
21.75 mi11:53:114:16:4811:4838:44
12:28
#20788
40K
24.85 mi12:30:304:54:0711:5037:19
12:01
#19882
Finish
26.22 mi12:46:295:10:0611:5015:59
11:43
#19537
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi218847927926219747952933
10K6.21 mi3.10 mi20393+14917197+730844+82187266394749
15K9.32 mi3.11 mi20852-4597408-211862-18219747952933
21K13.05 mi3.73 mi20831+217427-19871-9211627668885
25K15.53 mi2.48 mi20982-1517573-146880-9218058237953
30K18.64 mi3.11 mi21302-3207808-235912-322237586941020
35K21.75 mi3.11 mi20788+5147670+138897+15182017071811
40K24.85 mi3.10 mi19882+9067365+305854+43151435918668
Finish26.22 mi1.37 mi19537+3457259+106840+14147505748648

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×18story building
+279ft-164ft

Overall

21974

Females

7952

F40-44

7952

5K→10K

3.1 - 6.2 mi

Top 62%
×11story building
+103ft-217ft

Overall

18726

Females

6394

F40-44

6394

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+51ft-55ft

Overall

21974

Females

7952

F40-44

7952

15K→21K

9.3 - 13.1 mi

Top 70%
×1story
+20ft-37ft

Overall

21162

Females

7668

F40-44

7668

21K→25K

13.1 - 15.5 mi

Top 73%
×2story building
+35ft-8ft

Overall

21805

Females

8237

F40-44

8237

25K→30K

15.5 - 18.6 mi

Top 74%
×2story building
+58ft-57ft

Overall

22375

Females

8694

F40-44

8694

30K→35K

18.6 - 21.8 mi

Top 61%
×2story building
+98ft-92ft

Overall

18201

Females

7071

F40-44

7071

35K→40K

21.8 - 24.9 mi

Top 50%
×2story building
+36ft-53ft

Overall

15143

Females

5918

F40-44

5918

40K→Finish

24.9 - 26.2 mi

Top 49%
×5story building
+80ft-24ft

Overall

14750

Females

5748

F40-44

5748

Passing Analysis

Category:
Athletes Passed
4932*
Passed By
2585
Net Change
+2347
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21884
5K → 10K1571*80+1491#21884#20393
10K → 15K290*749-459#20393#20852
15K → 21K571*550+21#20852#20831
21K → 25K318*469-151#20831#20982
25K → 30K250*570-320#20982#21302
30K → 35K633*119+514#21302#20788
35K → 40K941*35+906#20788#19882
40K → Finish358*13+345#19882#19537
TOTALS4932*2585+2347

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions