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MARINE CORPS MARATHON 2025

Freya Dennis

Arlington, VA

Bib: 31048 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 40%
Gender (Female)
#0 / 12338
Top 32%
Division (F20-24)
#0 / 1404
Top 48%
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
10:42/mi
33:16
↑ 279↓ 164
10K· 6.21 mi
10:50/mi
1:06:54
↑ 103↓ 217
15K· 9.32 mi
9:50/mi
1:37:28
↑ 51↓ 55
21K· 13.05 mi
9:50/mi
2:14:09
↑ 20↓ 37
25K· 15.53 mi
9:22/mi
2:37:25
↑ 35
30K· 18.64 mi
9:53/mi
3:08:06
↑ 58↓ 57
35K· 21.75 mi
10:22/mi
3:40:18
↑ 98↓ 92
40K· 24.85 mi
9:50/mi
4:10:50
↑ 36↓ 53
Finish· 26.22 mi
12:48/mi
4:28:18
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:14:0910:17 /mi⚖️ balanced
2nd Half
2:14:0810:11 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:1610:423.11 mi33:16
10:42
-
10K
1:06:5410:463.10 mi33:38
10:50
+0:08
15K
1:37:2810:273.11 mi30:34
9:50
-1:00
21K
2:14:0910:173.73 mi36:41
9:50
0:00
25K
2:37:2510:082.48 mi23:16
9:22
-0:28
30K
3:08:0610:053.11 mi30:41
9:53
+0:31
35K
3:40:1810:083.11 mi32:12
10:22
+0:29
40K
4:10:5010:063.10 mi30:32
9:50
-0:32
Finish(26.22 mi)
4:28:1810:141.37 mi17:28
12:48
+2:58
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:22 /mi

Average Pace

10:14 /mi

Slowest Pace

12:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

23:16

9% of race

Time at Steady Pace

2:08:28

48% of race

Time at Slower Pace

1:56:34

43% of race

Average Pace: 10:14 /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 mi161815254834138604273693
10K3.10 mi18678-24976392-1138973-1392116375541101
15K3.11 mi16833+18455505+887874+99138604273693
21K3.73 mi15211+16224826+679770+104124163710619
25K2.48 mi14239+9724488+338724+46104743031533
30K3.11 mi13244+9954147+341683+4199923035534
35K3.11 mi12576+6683982+165660+23105303558627
40K3.10 mi11570+10063671+311629+3171432335434
Finish(26.22 mi)1.37 mi12028-4583912-241669-401858873971113

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×18story building
+279ft-164ft

Overall

13860

Females

4273

F20-24

4273

5K→10K

3.1 - 6.2 mi

Top 70%
×11story building
+103ft-217ft

Overall

21163

Females

7554

F20-24

7554

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+51ft-55ft

Overall

13860

Females

4273

F20-24

4273

15K→21K

9.3 - 13.1 mi

Top 41%
×1story
+20ft-37ft

Overall

12416

Females

3710

F20-24

3710

21K→25K

13.1 - 15.5 mi

Top 35%
×2story building
+35ft-8ft

Overall

10474

Females

3031

F20-24

3031

25K→30K

15.5 - 18.6 mi

Top 33%
×2story building
+58ft-57ft

Overall

9992

Females

3035

F20-24

3035

30K→35K

18.6 - 21.8 mi

Top 35%
×2story building
+98ft-92ft

Overall

10530

Females

3558

F20-24

3558

35K→40K

21.8 - 24.9 mi

Top 24%
×2story building
+36ft-53ft

Overall

7143

Females

2335

F20-24

2335

40K→Finish

24.9 - 26.2 mi

Top 62%
×5story building
+80ft-24ft

Overall

18588

Females

7397

F20-24

7397

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16181
5K → 10K
253134*-2497
#16181 → #18678
10K → 15K
71852*+1845
#18678 → #16833
15K → 21K
101632*+1622
#16833 → #15211
21K → 25K
6978*+972
#15211 → #14239
25K → 30K
121007*+995
#14239 → #13244
30K → 35K
64732*+668
#13244 → #12576
35K → 40K
141020*+1006
#12576 → #11570
40K → Finish
49335*-458
#11570 → #12028
TOTALS
31377290*+4153
#16181 → #12028

* 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