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MARINE CORPS MARATHON 2025

Stephen Nguyen

Centreville, VA

Bib: 2490 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M35-39)
#0 / 2420
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
11:18/mi
35:06
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:25/mi
1:07:27
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:46/mi
1:40:55
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:50/mi
2:21:17
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:39/mi
2:47:46
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:53/mi
3:21:36
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:45/mi
4:01:13
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:14/mi
4:36:07
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:19/mi
4:51:33
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:21:1710:50 /mi⚡ faster
2nd Half
2:30:1511:25 /mi+6.3%
Positive split — 6.3% 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
35:0611:183.11 mi35:06
11:18
-
10K
1:07:2710:513.10 mi32:21
10:25
-0:53
15K
1:40:5510:503.11 mi33:28
10:46
+0:21
21K
2:21:1710:503.73 mi40:22
10:50
+0:04
25K
2:47:4610:482.48 mi26:29
10:39
-0:11
30K
3:21:3610:493.11 mi33:50
10:53
+0:14
35K
4:01:1311:053.11 mi39:37
12:45
+1:52
40K
4:36:0711:073.10 mi34:54
11:14
-1:31
Finish(26.22 mi)
4:51:3311:081.37 mi15:26
11:19
+0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:25 /mi

Average Pace

11:08 /mi

Slowest Pace

12:45 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

32:21

11% of race

Time at Steady Pace

2:14:09

46% of race

Time at Slower Pace

2:05:03

43% of race

Average Pace: 11:07 /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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi2004612993189019471127221867
10K3.10 mi19227+81912577+4161842+4818571122461808
15K3.11 mi19219+812600-231835+719471127221867
21K3.73 mi18484+73512179+4211793+4217557116191708
25K2.48 mi18009+47511878+3011762+3116662108981594
30K3.11 mi17096+91311273+6051658+1041432594101362
35K3.11 mi17514-41811357-841654+419138116481642
40K3.10 mi16624+89010746+6111569+851243377151123
Finish(26.22 mi)1.37 mi16388+23610567+1791539+301316080941173

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×18story building
+279ft-164ft

Overall

19471

Males

12722

M35-39

12722

5K→10K

3.1 - 6.2 mi

Top 62%
×11story building
+103ft-217ft

Overall

18571

Males

12246

M35-39

12246

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+51ft-55ft

Overall

19471

Males

12722

M35-39

12722

15K→21K

9.3 - 13.1 mi

Top 58%
×1story
+20ft-37ft

Overall

17557

Males

11619

M35-39

11619

21K→25K

13.1 - 15.5 mi

Top 55%
×2story building
+35ft-8ft

Overall

16662

Males

10898

M35-39

10898

25K→30K

15.5 - 18.6 mi

Top 48%
×2story building
+58ft-57ft

Overall

14325

Males

9410

M35-39

9410

30K→35K

18.6 - 21.8 mi

Top 64%
×2story building
+98ft-92ft

Overall

19138

Males

11648

M35-39

11648

35K→40K

21.8 - 24.9 mi

Top 41%
×2story building
+36ft-53ft

Overall

12433

Males

7715

M35-39

7715

40K→Finish

24.9 - 26.2 mi

Top 44%
×5story building
+80ft-24ft

Overall

13160

Males

8094

M35-39

8094

Passing Analysis

Category:
Athletes Passed
5361*
Passed By
1703
Net Change
+3658
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20046
5K → 10K1030*211+819#20046#19227
10K → 15K420*412+8#19227#19219
15K → 21K889*154+735#19219#18484
21K → 25K592*117+475#18484#18009
25K → 30K962*49+913#18009#17096
30K → 35K267*685-418#17096#17514
35K → 40K939*49+890#17514#16624
40K → Finish262*26+236#16624#16388
TOTALS5361*1703+3658

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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