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MARINE CORPS MARATHON 2025

Kevin Mattern

Farragut, TN

Bib: 6463 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 29%
Gender (Male)
#0 / 17709
Top 35%
Masters (Masters Men)
#0 / 8330
Top 26%
Division (M45-49)
#0 / 1775
Top 29%
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
10:15/mi
31:50
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:24/mi
1:01:02
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:05/mi
1:29:16
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:13/mi
2:03:39
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:50/mi
2:25:36
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:22/mi
2:54:43
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:35/mi
3:24:30
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:50/mi
3:58:09
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:41/mi
4:11:21
↑ 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
2:03:399:29 /mi⚡ faster
2nd Half
2:07:419:42 /mi+3.3%
Positive split — 3.3% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:08:1631:5010:1531:50
10:15
-
10K
6.21 mi08:37:281:01:029:4929:12
9:24
-0:51
15K
9.32 mi09:05:421:29:169:3528:14
9:05
-0:19
21K
13.05 mi09:40:052:03:399:2934:23
9:13
+0:08
25K
15.53 mi10:02:022:25:369:2221:57
8:50
-0:23
30K
18.64 mi10:31:092:54:439:2229:07
9:22
+0:32
35K
21.75 mi11:00:563:24:309:2429:47
9:35
+0:13
40K
24.85 mi11:34:353:58:099:3533:39
10:50
+1:15
Finish
26.22 mi11:47:474:11:219:3613:12
9:41
-1:09

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

8:50 /mi

Average Pace

9:36 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:11

20% of race

Time at Steady Pace

2:15:41

54% of race

Time at Slower Pace

1:05:29

26% of race

Average Pace: 9:35 /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.

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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 mi08:08:1631:5010:1531:50
10:15
#13148
10K
6.21 mi08:37:281:01:029:4929:12
9:24
#12506
15K
9.32 mi09:05:421:29:169:3528:14
9:05
#11447
21K
13.05 mi09:40:052:03:399:2934:23
9:13
#10697
25K
15.53 mi10:02:022:25:369:2221:57
8:50
#10108
30K
18.64 mi10:31:092:54:439:2229:07
9:22
#9543
35K
21.75 mi11:00:563:24:309:2429:47
9:35
#8953
40K
24.85 mi11:34:353:58:099:3533:39
10:50
#8985
Finish
26.22 mi11:47:474:11:219:3613:12
9:41
#8740
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi13148919381296597072574
10K6.21 mi3.10 mi12506+6428823+370768+44119928543738
15K9.32 mi3.11 mi11447+10598189+634698+7096597072574
21K13.05 mi3.73 mi10697+7507732+457645+5391106690544
25K15.53 mi2.48 mi10108+5897330+402601+4478065800457
30K18.64 mi3.11 mi9543+5656926+404566+3579105708466
35K21.75 mi3.11 mi8953+5906480+446530+3674935254429
40K24.85 mi3.10 mi8985-326381+99534-4108856906590
Finish26.22 mi1.37 mi8740+2456194+187512+2266214410360

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×18story building
+279ft-164ft

Overall

9659

Males

7072

M45-49

7072

5K→10K

3.1 - 6.2 mi

Top 40%
×11story building
+103ft-217ft

Overall

11992

Males

8543

M45-49

8543

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+51ft-55ft

Overall

9659

Males

7072

M45-49

7072

15K→21K

9.3 - 13.1 mi

Top 30%
×1story
+20ft-37ft

Overall

9110

Males

6690

M45-49

6690

21K→25K

13.1 - 15.5 mi

Top 26%
×2story building
+35ft-8ft

Overall

7806

Males

5800

M45-49

5800

25K→30K

15.5 - 18.6 mi

Top 26%
×2story building
+58ft-57ft

Overall

7910

Males

5708

M45-49

5708

30K→35K

18.6 - 21.8 mi

Top 25%
×2story building
+98ft-92ft

Overall

7493

Males

5254

M45-49

5254

35K→40K

21.8 - 24.9 mi

Top 36%
×2story building
+36ft-53ft

Overall

10885

Males

6906

M45-49

6906

40K→Finish

24.9 - 26.2 mi

Top 22%
×5story building
+80ft-24ft

Overall

6621

Males

4410

M45-49

4410

Passing Analysis

Category:
Athletes Passed
5066*
Passed By
658
Net Change
+4408
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13148
5K → 10K784*142+642#13148#12506
10K → 15K1075*16+1059#12506#11447
15K → 21K785*35+750#11447#10697
21K → 25K599*10+589#10697#10108
25K → 30K608*43+565#10108#9543
30K → 35K654*64+590#9543#8953
35K → 40K294*326-32#8953#8985
40K → Finish267*22+245#8985#8740
TOTALS5066*658+4408

* 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