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MARINE CORPS MARATHON 2025

Fei Xing

Arlington, VA

Bib: 25435 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 49%
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 44%
Division (M40-44)
#0 / 2340
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
10:32/mi
32:45
↑ 279↓ 164
10K· 6.21 mi
10:04/mi
1:04:02
↑ 103↓ 217
15K· 9.32 mi
9:45/mi
1:34:21
↑ 51↓ 55
21K· 13.05 mi
10:02/mi
2:11:44
↑ 20↓ 37
25K· 15.53 mi
10:00/mi
2:36:35
↑ 35
30K· 18.64 mi
10:52/mi
3:10:21
↑ 58↓ 57
35K· 21.75 mi
11:15/mi
3:45:18
↑ 98↓ 92
40K· 24.85 mi
12:10/mi
4:23:06
↑ 36↓ 53
Finish· 26.22 mi
13:38/mi
4:41:42
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:11:4410:06 /mi⚡ faster
2nd Half
2:29:5811:23 /mi+13.8%
Positive split — 13.8% 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
32:4510:323.11 mi32:45
10:32
-
10K
1:04:0210:183.10 mi31:17
10:04
-0:28
15K
1:34:2110:073.11 mi30:19
9:45
-0:19
21K
2:11:4410:063.73 mi37:23
10:02
+0:17
25K
2:36:3510:052.48 mi24:51
10:00
-0:02
30K
3:10:2110:133.11 mi33:46
10:52
+0:52
35K
3:45:1810:223.11 mi34:57
11:15
+0:23
40K
4:23:0610:353.10 mi37:48
12:10
+0:55
Finish(26.22 mi)
4:41:4210:451.37 mi18:36
13:38
+1:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:45 /mi

Average Pace

10:45 /mi

Slowest Pace

13:38 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

30:19

11% of race

Time at Steady Pace

2:40:02

57% of race

Time at Slower Pace

1:31:21

32% of race

Average Pace: 10:45 /mi

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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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi151301035813261334092921207
10K3.10 mi15557-42710595-2371362-3616135109301412
15K3.11 mi14702+85510092+5031303+591334092921207
21K3.73 mi14145+5579747+3451265+381331892301201
25K2.48 mi13918+2279567+1801245+201354692081192
30K3.11 mi13862+569458+1091225+201424093611227
35K3.11 mi13770+929284+1741205+201399488571151
40K3.10 mi14015-2459299-151202+31567095321253
Finish(26.22 mi)1.37 mi14546-5319549-2501245-4321076126151661

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×18story building
+279ft-164ft

Overall

13340

Males

9292

M40-44

9292

5K→10K

3.1 - 6.2 mi

Top 54%
×11story building
+103ft-217ft

Overall

16135

Males

10930

M40-44

10930

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+51ft-55ft

Overall

13340

Males

9292

M40-44

9292

15K→21K

9.3 - 13.1 mi

Top 44%
×1story
+20ft-37ft

Overall

13318

Males

9230

M40-44

9230

21K→25K

13.1 - 15.5 mi

Top 45%
×2story building
+35ft-8ft

Overall

13546

Males

9208

M40-44

9208

25K→30K

15.5 - 18.6 mi

Top 47%
×2story building
+58ft-57ft

Overall

14240

Males

9361

M40-44

9361

30K→35K

18.6 - 21.8 mi

Top 47%
×2story building
+98ft-92ft

Overall

13994

Males

8857

M40-44

8857

35K→40K

21.8 - 24.9 mi

Top 52%
×2story building
+36ft-53ft

Overall

15670

Males

9532

M40-44

9532

40K→Finish

24.9 - 26.2 mi

Top 70%
×5story building
+80ft-24ft

Overall

21076

Males

12615

M40-44

12615

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#15130
5K → 10K
660233*-427
#15130 → #15557
10K → 15K
41896*+855
#15557 → #14702
15K → 21K
97654*+557
#14702 → #14145
21K → 25K
155382*+227
#14145 → #13918
25K → 30K
313369*+56
#13918 → #13862
30K → 35K
336428*+92
#13862 → #13770
35K → 40K
506261*-245
#13770 → #14015
40K → Finish
56332*-531
#14015 → #14546
TOTALS
26713255*+584
#15130 → #14546

* 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