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MARINE CORPS MARATHON 2025

Erin Matson

Washington, DC

Bib: 13160 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 40%
Gender (Female)
#0 / 12338
Top 32%
Masters (Masters Women)
#0 / 5451
Top 22%
Division (F45-49)
#0 / 1255
Top 25%
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
10:19/mi
32:04
↑ 279↓ 164
10K· 6.21 mi
9:53/mi
1:02:45
↑ 103↓ 217
15K· 9.32 mi
10:12/mi
1:34:27
↑ 51↓ 55
21K· 13.05 mi
10:03/mi
2:11:55
↑ 20↓ 37
25K· 15.53 mi
10:07/mi
2:37:03
↑ 35
30K· 18.64 mi
10:23/mi
3:09:18
↑ 58↓ 57
35K· 21.75 mi
10:26/mi
3:41:44
↑ 98↓ 92
40K· 24.85 mi
10:34/mi
4:14:33
↑ 36↓ 53
Finish· 26.22 mi
9:59/mi
4:28:10
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:11:5510:07 /mi⚡ faster
2nd Half
2:16:1510:21 /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
32:0410:193.11 mi32:04
10:19
-
10K
1:02:4510:063.10 mi30:41
9:53
-0:26
15K
1:34:2710:083.11 mi31:42
10:12
+0:19
21K
2:11:5510:073.73 mi37:28
10:03
-0:09
25K
2:37:0310:072.48 mi25:08
10:07
+0:04
30K
3:09:1810:093.11 mi32:15
10:23
+0:16
35K
3:41:4410:123.11 mi32:26
10:26
+0:03
40K
4:14:3310:143.10 mi32:49
10:34
+0:08
Finish(26.22 mi)
4:28:1010:141.37 mi13:37
9:59
-0:35
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:53 /mi

Average Pace

10:14 /mi

Slowest Pace

10:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:50:40

64% of race

Time at Steady Pace

1:37:30

36% of race

Time at Slower Pace

0:00

0% 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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi136624178343159625173418
10K3.10 mi14208-5464376-198358-15148714658390
15K3.11 mi14765-5574635-259373-15159625173418
21K3.73 mi14235+5304435+200356+17134604152325
25K2.48 mi14109+1264432+3357-1141184616354
30K3.11 mi13575+5344285+147343+14121583957316
35K3.11 mi12925+6504131+154326+17108263703287
40K3.10 mi12302+6233985+146313+1398633528268
Finish(26.22 mi)1.37 mi12006+2963901+84309+478922742195

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×18story building
+279ft-164ft

Overall

15962

Females

5173

F45-49

5173

5K→10K

3.1 - 6.2 mi

Top 49%
×11story building
+103ft-217ft

Overall

14871

Females

4658

F45-49

4658

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+51ft-55ft

Overall

15962

Females

5173

F45-49

5173

15K→21K

9.3 - 13.1 mi

Top 45%
×1story
+20ft-37ft

Overall

13460

Females

4152

F45-49

4152

21K→25K

13.1 - 15.5 mi

Top 47%
×2story building
+35ft-8ft

Overall

14118

Females

4616

F45-49

4616

25K→30K

15.5 - 18.6 mi

Top 40%
×2story building
+58ft-57ft

Overall

12158

Females

3957

F45-49

3957

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+98ft-92ft

Overall

10826

Females

3703

F45-49

3703

35K→40K

21.8 - 24.9 mi

Top 33%
×2story building
+36ft-53ft

Overall

9863

Females

3528

F45-49

3528

40K→Finish

24.9 - 26.2 mi

Top 26%
×5story building
+80ft-24ft

Overall

7892

Females

2742

F45-49

2742

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#13662
5K → 10K
723177*-546
#13662 → #14208
10K → 15K
730173*-557
#14208 → #14765
15K → 21K
110640*+530
#14765 → #14235
21K → 25K
198324*+126
#14235 → #14109
25K → 30K
80614*+534
#14109 → #13575
30K → 35K
82732*+650
#13575 → #12925
35K → 40K
92715*+623
#12925 → #12302
40K → Finish
18314*+296
#12302 → #12006
TOTALS
20333689*+1656
#13662 → #12006

* 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