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MARINE CORPS MARATHON 2025

Ethan Laflotte

Frederick, MD

Bib: 15693 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M20-24)
#0 / 1424
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
10:17/mi
31:57
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:18/mi
1:00:51
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:11/mi
1:29:22
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:51/mi
2:13:32
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:53/mi
2:48:03
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:06/mi
3:31:51
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
16:55/mi
4:24:24
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
20:20/mi
5:27:33
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
18:16/mi
5:52:28
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:13:32
Pace10:14 /mi
2nd Half
Distance13.17 mi
Time3:38:56
Pace16:37 /mi
📊Positive Split: 64.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:06:1531:5710:1731:57
10:17
-
10K
6.21 mi08:35:091:00:519:4828:54
9:18
-0:59
15K
9.32 mi09:03:401:29:229:3528:31
9:11
-0:07
21K
13.05 mi09:47:502:13:3210:1444:10
11:51
+2:40
25K
15.53 mi10:22:212:48:0310:4934:31
13:53
+2:02
30K
18.64 mi11:06:093:31:5111:2243:48
14:06
+0:13
35K
21.75 mi11:58:424:24:2412:0952:33
16:55
+2:49
40K
24.85 mi13:01:515:27:3313:111:03:09
20:20
+3:25
Finish
26.22 mi13:26:465:52:2813:2724:55
18:16
-2:04

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:11 /mi

Average Pace

13:27 /mi

Slowest Pace

20:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:32

38% of race

Time at Steady Pace

1:18:19

22% of race

Time at Slower Pace

2:20:37

40% of race

Average Pace: 13:27 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:06:1531:5710:1731:57
10:17
#13389
10K
6.21 mi08:35:091:00:519:4828:54
9:18
#12334
15K
9.32 mi09:03:401:29:229:3528:31
9:11
#11512
21K
13.05 mi09:47:502:13:3210:1444:10
11:51
#14932
25K
15.53 mi10:22:212:48:0310:4934:31
13:53
#18114
30K
18.64 mi11:06:093:31:5111:2243:48
14:06
#19795
35K
21.75 mi11:58:424:24:2412:0952:33
16:55
#22129
40K
24.85 mi13:01:515:27:3313:111:03:09
20:20
#24800
Finish
26.22 mi13:26:465:52:2813:2724:55
18:16
#25368
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi13389933694210186(Top 34%)7428(Top 42%)804(Top 57%)
10K6.21 mi3.10 mi12334+10558722+614894+4811323(Top 38%)8131(Top 46%)852(Top 60%)
15K9.32 mi3.11 mi11512+8228233+489858+3610186(Top 34%)7428(Top 42%)804(Top 57%)
21K13.05 mi3.73 mi14932-342010220-19871015-15721845(Top 73%)13847(Top 78%)1268(Top 89%)
25K15.53 mi2.48 mi18114-318211923-17031147-13226758(Top 89%)16008(Top 90%)1345(Top 95%)
30K18.64 mi3.11 mi19795-168112706-7831195-4824800(Top 83%)14861(Top 84%)1298(Top 91%)
35K21.75 mi3.11 mi22129-233413818-11121254-5928650(Top 95%)16867(Top 95%)1380(Top 97%)
40K24.85 mi3.10 mi24800-267115091-12731322-6829701(Top 99%)17488(Top 99%)1414(Top 100%)
Finish26.22 mi1.37 mi25368-56815367-2761344-2228603(Top 95%)16856(Top 95%)1394(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×18story building
+279ft-164ft

Overall

10186

Males

7428

M20-24

7428

5K→10K

3.1 - 6.2 mi

Top 38%
×11story building
+103ft-217ft

Overall

11323

Males

8131

M20-24

8131

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+51ft-55ft

Overall

10186

Males

7428

M20-24

7428

15K→21K

9.3 - 13.1 mi

Top 73%
×1story
+20ft-37ft

Overall

21845

Males

13847

M20-24

13847

21K→25K

13.1 - 15.5 mi

Top 89%
×2story building
+35ft-8ft

Overall

26758

Males

16008

M20-24

16008

25K→30K

15.5 - 18.6 mi

Top 83%
×2story building
+58ft-57ft

Overall

24800

Males

14861

M20-24

14861

30K→35K

18.6 - 21.8 mi

Top 95%
×2story building
+98ft-92ft

Overall

28650

Males

16867

M20-24

16867

35K→40K

21.8 - 24.9 mi

Top 99%
×2story building
+36ft-53ft

Overall

29701

Males

17488

M20-24

17488

40K→Finish

24.9 - 26.2 mi

Top 95%
×5story building
+80ft-24ft

Overall

28603

Males

16856

M20-24

16856

Passing Analysis

Category:
Athletes Passed
2140*
Passed By
14119
Net Change
-11979
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13389
5K → 10K1132*77+1055#13389#12334
10K → 15K849*27+822#12334#11512
15K → 21K17*3437-3420#11512#14932
21K → 25K19*3201-3182#14932#18114
25K → 30K72*1753-1681#18114#19795
30K → 35K24*2358-2334#19795#22129
35K → 40K11*2682-2671#22129#24800
40K → Finish16*584-568#24800#25368
TOTALS2140*14119-11979

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions