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MARINE CORPS MARATHON 2025

Dean Lalo

Brooklyn, NY

Bib: 20840 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 23%
Gender (Male)
#0 / 17709
Top 28%
Division (M35-39)
#0 / 2420
Top 30%
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
9:52/mi
30:39
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:12/mi
59:15
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:21/mi
1:28:19
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:15/mi
2:02:50
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:43/mi
2:24:31
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:54/mi
2:52:09
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:45/mi
3:19:19
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:05/mi
3:47:32
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:53/mi
3:59:39
↑ 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
2:02:509:25 /mi+4.9%
2nd Half
1:56:498:52 /mi✓ faster
Negative split — 4.9% faster 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
30:399:523.11 mi30:39
9:52
-
10K
59:159:323.10 mi28:36
9:12
-0:40
15K
1:28:199:293.11 mi29:04
9:21
+0:09
21K
2:02:509:253.73 mi34:31
9:15
-0:06
25K
2:24:319:182.48 mi21:41
8:43
-0:32
30K
2:52:099:143.11 mi27:38
8:54
+0:11
35K
3:19:199:103.11 mi27:10
8:45
-0:09
40K
3:47:329:093.10 mi28:13
9:05
+0:20
Finish(26.22 mi)
3:59:399:091.37 mi12:07
8:53
-0:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:43 /mi

Average Pace

9:09 /mi

Slowest Pace

9:52 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:29:00

87% of race

Time at Steady Pace

30:39

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:08 /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

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi10829779111471115380011181
10K6.21 mi3.10 mi10790+397787+41155-81079278031155
15K9.32 mi3.11 mi10849-597823-361158-31115380011181
21K13.05 mi3.73 mi10335+5147498+3251097+61933968621006
25K15.53 mi2.48 mi9719+6167095+4031043+5471135339799
30K18.64 mi3.11 mi8790+9296457+638950+9354834131612
35K21.75 mi3.11 mi7681+11095654+803838+11240303041459
40K24.85 mi3.10 mi7008+6735125+529762+7644183165473
Finish26.22 mi1.37 mi6763+2454949+176731+3138472759420

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×18story building
+279ft-164ft

Overall

11153

Males

8001

M35-39

8001

5K→10K

3.1 - 6.2 mi

Top 36%
×11story building
+103ft-217ft

Overall

10792

Males

7803

M35-39

7803

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+51ft-55ft

Overall

11153

Males

8001

M35-39

8001

15K→21K

9.3 - 13.1 mi

Top 31%
×1story
+20ft-37ft

Overall

9339

Males

6862

M35-39

6862

21K→25K

13.1 - 15.5 mi

Top 24%
×2story building
+35ft-8ft

Overall

7113

Males

5339

M35-39

5339

25K→30K

15.5 - 18.6 mi

Top 18%
×2story building
+58ft-57ft

Overall

5483

Males

4131

M35-39

4131

30K→35K

18.6 - 21.8 mi

Top 13%
×2story building
+98ft-92ft

Overall

4030

Males

3041

M35-39

3041

35K→40K

21.8 - 24.9 mi

Top 15%
×2story building
+36ft-53ft

Overall

4418

Males

3165

M35-39

3165

40K→Finish

24.9 - 26.2 mi

Top 13%
×5story building
+80ft-24ft

Overall

3847

Males

2759

M35-39

2759

Passing Analysis

Category:
Athletes Passed
4777*
Passed By
711
Net Change
+4066
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10829
5K → 10K348*309+39#10829#10790
10K → 15K201*260-59#10790#10849
15K → 21K574*60+514#10849#10335
21K → 25K631*15+616#10335#9719
25K → 30K934*5+929#9719#8790
30K → 35K1113*4+1109#8790#7681
35K → 40K710*37+673#7681#7008
40K → Finish266*21+245#7008#6763
TOTALS4777*711+4066

* 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