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MARINE CORPS MARATHON 2025

Dorothea Frazier

Middleboro, MA

Bib: 23181 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 43%
Masters (Masters Women)
#0 / 5451
Top 32%
Division (F55-59)
#0 / 873
Top 24%
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
11:00/mi
34:09
↑ 279↓ 164
10K· 6.21 mi
10:34/mi
1:06:58
↑ 103↓ 217
15K· 9.32 mi
10:42/mi
1:40:14
↑ 51↓ 55
21K· 13.05 mi
10:51/mi
2:20:41
↑ 20↓ 37
25K· 15.53 mi
10:32/mi
2:46:52
↑ 35
30K· 18.64 mi
11:00/mi
3:21:03
↑ 58↓ 57
35K· 21.75 mi
11:09/mi
3:55:42
↑ 98↓ 92
40K· 24.85 mi
11:23/mi
4:31:05
↑ 36↓ 53
Finish· 26.22 mi
10:55/mi
4:45:58
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:20:4110:47 /mi⚡ faster
2nd Half
2:25:1611:02 /mi+3.3%
Positive split — 3.3% 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
34:0911:003.11 mi34:09
11:00
-
10K
1:06:5810:473.10 mi32:49
10:34
-0:26
15K
1:40:1410:453.11 mi33:16
10:42
+0:08
21K
2:20:4110:473.73 mi40:27
10:51
+0:09
25K
2:46:5210:452.48 mi26:11
10:32
-0:19
30K
3:21:0310:473.11 mi34:11
11:00
+0:28
35K
3:55:4210:503.11 mi34:39
11:09
+0:09
40K
4:31:0510:543.10 mi35:23
11:23
+0:14
Finish(26.22 mi)
4:45:5810:551.37 mi14:53
10:55
-0:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:32 /mi

Average Pace

10:55 /mi

Slowest Pace

11:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:35:56

76% of race

Time at Steady Pace

1:10:02

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:54 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi180686109271191236591296
10K3.10 mi18759-6916434-325288-17195296784314
15K3.11 mi18783-246424+10290-2191236591296
21K3.73 mi18199+5846165+259281+9176955992257
25K2.48 mi17712+4875996+169264+17161165505227
30K3.11 mi16908+8045746+250245+19147645124201
35K3.11 mi16206+7025556+190224+21136274969182
40K3.10 mi15611+5955411+145213+11130014969194
Finish(26.22 mi)1.37 mi15345+2665344+67205+8115664387134

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

19123

Females

6591

F55-59

6591

5K→10K

3.1 - 6.2 mi

Top 65%
×11story building
+103ft-217ft

Overall

19529

Females

6784

F55-59

6784

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+51ft-55ft

Overall

19123

Females

6591

F55-59

6591

15K→21K

9.3 - 13.1 mi

Top 59%
×1story
+20ft-37ft

Overall

17695

Females

5992

F55-59

5992

21K→25K

13.1 - 15.5 mi

Top 54%
×2story building
+35ft-8ft

Overall

16116

Females

5505

F55-59

5505

25K→30K

15.5 - 18.6 mi

Top 49%
×2story building
+58ft-57ft

Overall

14764

Females

5124

F55-59

5124

30K→35K

18.6 - 21.8 mi

Top 45%
×2story building
+98ft-92ft

Overall

13627

Females

4969

F55-59

4969

35K→40K

21.8 - 24.9 mi

Top 43%
×2story building
+36ft-53ft

Overall

13001

Females

4969

F55-59

4969

40K→Finish

24.9 - 26.2 mi

Top 38%
×5story building
+80ft-24ft

Overall

11566

Females

4387

F55-59

4387

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#18068
5K → 10K
894203*-691
#18068 → #18759
10K → 15K
410386*-24
#18759 → #18783
15K → 21K
186770*+584
#18783 → #18199
21K → 25K
120607*+487
#18199 → #17712
25K → 30K
69873*+804
#17712 → #16908
30K → 35K
89791*+702
#16908 → #16206
35K → 40K
115710*+595
#16206 → #15611
40K → Finish
31297*+266
#15611 → #15345
TOTALS
19144637*+2723
#18068 → #15345

* 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