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MARINE CORPS MARATHON 2025

Emma Duggan

Auburndale, MA

Bib: 14427 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 47%
Gender (Female)
#0 / 12338
Top 39%
Division (F20-24)
#0 / 1404
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
34:10
↑ 279↓ 164
10K· 6.21 mi
10:31/mi
1:06:49
↑ 103↓ 217
15K· 9.32 mi
11:42/mi
1:43:09
↑ 51↓ 55
21K· 13.05 mi
10:27/mi
2:22:08
↑ 20↓ 37
25K· 15.53 mi
10:06/mi
2:47:13
↑ 35
30K· 18.64 mi
10:30/mi
3:19:51
↑ 58↓ 57
35K· 21.75 mi
10:29/mi
3:52:25
↑ 98↓ 92
40K· 24.85 mi
10:28/mi
4:24:55
↑ 36↓ 53
Finish· 26.22 mi
10:26/mi
4:39:09
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:22:0810:54 /mi+3.6%
2nd Half
2:17:0010:24 /mi✓ faster
Negative split — 3.6% faster 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
34:1011:003.11 mi34:10
11:00
-
10K
1:06:4910:453.10 mi32:39
10:31
-0:29
15K
1:43:0911:043.11 mi36:20
11:42
+1:11
21K
2:22:0810:543.73 mi38:59
10:27
-1:15
25K
2:47:1310:462.48 mi25:05
10:06
-0:21
30K
3:19:5110:433.11 mi32:38
10:30
+0:24
35K
3:52:2510:413.11 mi32:34
10:29
-0:01
40K
4:24:5510:403.10 mi32:30
10:28
-0:01
Finish(26.22 mi)
4:39:0910:391.37 mi14:14
10:26
-0:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:06 /mi

Average Pace

10:39 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:02:49

87% of race

Time at Steady Pace

36:20

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:39 /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. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi1810061249462387088991207
10K3.10 mi18595-4956345-221966-20191966628985
15K3.11 mi20670-20757316-9711073-1072387088991207
21K3.73 mi18904+17666512+804989+84156005068824
25K2.48 mi17830+10746051+461937+52140234564778
30K3.11 mi16560+12705584+467895+42126464173712
35K3.11 mi15442+11185211+373842+53110013774663
40K3.10 mi14415+10274898+313798+4494763371598
Finish(26.22 mi)1.37 mi14075+3404780+118783+1597063553656

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×18story building
+279ft-164ft

Overall

23870

Females

8899

F20-24

8899

5K→10K

3.1 - 6.2 mi

Top 64%
×11story building
+103ft-217ft

Overall

19196

Females

6628

F20-24

6628

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+51ft-55ft

Overall

23870

Females

8899

F20-24

8899

15K→21K

9.3 - 13.1 mi

Top 52%
×1story
+20ft-37ft

Overall

15600

Females

5068

F20-24

5068

21K→25K

13.1 - 15.5 mi

Top 47%
×2story building
+35ft-8ft

Overall

14023

Females

4564

F20-24

4564

25K→30K

15.5 - 18.6 mi

Top 42%
×2story building
+58ft-57ft

Overall

12646

Females

4173

F20-24

4173

30K→35K

18.6 - 21.8 mi

Top 37%
×2story building
+98ft-92ft

Overall

11001

Females

3774

F20-24

3774

35K→40K

21.8 - 24.9 mi

Top 32%
×2story building
+36ft-53ft

Overall

9476

Females

3371

F20-24

3371

40K→Finish

24.9 - 26.2 mi

Top 32%
×5story building
+80ft-24ft

Overall

9706

Females

3553

F20-24

3553

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#18100
5K → 10K
752257*-495
#18100 → #18595
10K → 15K
216792*-2075
#18595 → #20670
15K → 21K
211787*+1766
#20670 → #18904
21K → 25K
51079*+1074
#18904 → #17830
25K → 30K
141284*+1270
#17830 → #16560
30K → 35K
191137*+1118
#16560 → #15442
35K → 40K
141041*+1027
#15442 → #14415
40K → Finish
21361*+340
#14415 → #14075
TOTALS
30137038*+4025
#18100 → #14075

* 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