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MARINE CORPS MARATHON 2025

Matthew Slates

Avon Lake, OH

Bib: 5355 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 21%
Gender (Male)
#0 / 17709
Top 26%
Masters (Masters Men)
#0 / 8330
Top 19%
Division (M45-49)
#0 / 1775
Top 21%
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
9:06/mi
28:17
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:46/mi
55:31
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:44/mi
1:22:40
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:55/mi
1:55:55
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:43/mi
2:17:36
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:07/mi
2:45:55
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:11/mi
3:14:27
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:42/mi
3:44:35
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:49/mi
3:57:58
↑ 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
Time1:55:55
Pace8:53 /mi
2nd Half
Distance13.17 mi
Time2:02:02
Pace9:16 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:54:3228:179:0628:17
9:06
-
10K
6.21 mi08:21:4655:318:5627:14
8:46
-0:20
15K
9.32 mi08:48:551:22:408:5227:09
8:44
-0:02
21K
13.05 mi09:22:101:55:558:5333:15
8:55
+0:11
25K
15.53 mi09:43:512:17:368:5121:41
8:43
-0:12
30K
18.64 mi10:12:102:45:558:5428:19
9:07
+0:24
35K
21.75 mi10:40:423:14:278:5628:32
9:11
+0:04
40K
24.85 mi11:10:503:44:359:0230:08
9:42
+0:31
Finish
26.22 mi11:24:133:57:589:0513:23
9:49
+0:07

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

8:43 /mi

Average Pace

9:05 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:27

82% of race

Time at Steady Pace

43:31

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:05 /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 mi07:54:3228:179:0628:17
9:06
#6164
10K
6.21 mi08:21:4655:318:5627:14
8:46
#6906
15K
9.32 mi08:48:551:22:408:5227:09
8:44
#6961
21K
13.05 mi09:22:101:55:558:5333:15
8:55
#6947
25K
15.53 mi09:43:512:17:368:5121:41
8:43
#6895
30K
18.64 mi10:12:102:45:558:5428:19
9:07
#6653
35K
21.75 mi10:40:423:14:278:5628:32
9:11
#6356
40K
24.85 mi11:10:503:44:359:0230:08
9:42
#6321
Finish
26.22 mi11:24:133:57:589:0513:23
9:49
#6361
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi616447413717323(Top 24%)5531(Top 31%)450(Top 26%)
10K6.21 mi3.10 mi6906-7425274-533422-517856(Top 26%)5909(Top 33%)477(Top 27%)
15K9.32 mi3.11 mi6961-555297-23419+37323(Top 24%)5531(Top 31%)450(Top 26%)
21K13.05 mi3.73 mi6947+145290+7423-47169(Top 24%)5438(Top 31%)430(Top 24%)
25K15.53 mi2.48 mi6895+525241+49408+157107(Top 24%)5334(Top 30%)427(Top 24%)
30K18.64 mi3.11 mi6653+2425048+193398+106550(Top 22%)4856(Top 27%)385(Top 22%)
35K21.75 mi3.11 mi6356+2974771+277378+205849(Top 19%)4250(Top 24%)344(Top 20%)
40K24.85 mi3.10 mi6321+354679+92371+76669(Top 22%)4539(Top 26%)380(Top 22%)
Finish26.22 mi1.37 mi6361-404669+10369+27212(Top 24%)4771(Top 27%)386(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×18story building
+279ft-164ft

Overall

7323

Males

5531

M45-49

5531

5K→10K

3.1 - 6.2 mi

Top 26%
×11story building
+103ft-217ft

Overall

7856

Males

5909

M45-49

5909

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+51ft-55ft

Overall

7323

Males

5531

M45-49

5531

15K→21K

9.3 - 13.1 mi

Top 24%
×1story
+20ft-37ft

Overall

7169

Males

5438

M45-49

5438

21K→25K

13.1 - 15.5 mi

Top 24%
×2story building
+35ft-8ft

Overall

7107

Males

5334

M45-49

5334

25K→30K

15.5 - 18.6 mi

Top 22%
×2story building
+58ft-57ft

Overall

6550

Males

4856

M45-49

4856

30K→35K

18.6 - 21.8 mi

Top 19%
×2story building
+98ft-92ft

Overall

5849

Males

4250

M45-49

4250

35K→40K

21.8 - 24.9 mi

Top 22%
×2story building
+36ft-53ft

Overall

6669

Males

4539

M45-49

4539

40K→Finish

24.9 - 26.2 mi

Top 24%
×5story building
+80ft-24ft

Overall

7212

Males

4771

M45-49

4771

Passing Analysis

Category:
Athletes Passed
1791*
Passed By
1988
Net Change
-197
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6164
5K → 10K69*811-742#6164#6906
10K → 15K173*228-55#6906#6961
15K → 21K216*202+14#6961#6947
21K → 25K193141+52#6947#6895
25K → 30K365*123+242#6895#6653
30K → 35K419*122+297#6653#6356
35K → 40K261*226+35#6356#6321
40K → Finish95*135-40#6321#6361
TOTALS1791*1988-197

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions