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MARINE CORPS MARATHON 2025

Kenneth Johnson

Knoxville, TN

Bib: 8465 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 5%
Gender (Male)
#0 / 17709
Top 7%
Masters (Masters Men)
#0 / 8330
Top 4%
Division (M40-44)
#0 / 2340
Top 6%
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
8:07/mi
25:14
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:22/mi
48:08
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:18/mi
1:10:49
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:27/mi
1:38:37
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:12/mi
1:56:30
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:29/mi
2:19:46
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:42/mi
2:43:41
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:05/mi
3:08:47
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:31/mi
3:20:24
↑ 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
Time1:38:37
Pace7:33 /mi
2nd Half
Distance13.17 mi
Time1:41:47
Pace7:44 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:47:3025:148:0725:14
8:07
-
10K
6.21 mi08:10:2448:087:4522:54
7:22
-0:45
15K
9.32 mi08:33:051:10:497:3622:41
7:18
-0:04
21K
13.05 mi09:00:531:38:377:3327:48
7:27
+0:09
25K
15.53 mi09:18:461:56:307:3017:53
7:12
-0:15
30K
18.64 mi09:42:022:19:467:3023:16
7:29
+0:17
35K
21.75 mi10:05:572:43:417:3223:55
7:42
+0:13
40K
24.85 mi10:31:033:08:477:3625:06
8:05
+0:23
Finish
26.22 mi10:42:403:20:247:3911:37
8:31
+0:26

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

7:12 /mi

Average Pace

7:39 /mi

Slowest Pace

8:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:27

69% of race

Time at Steady Pace

50:20

25% of race

Time at Slower Pace

11:37

6% of race

Average Pace: 7:39 /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 mi07:47:3025:148:0725:14
8:07
#2095
10K
6.21 mi08:10:2448:087:4522:54
7:22
#1859
15K
9.32 mi08:33:051:10:497:3622:41
7:18
#1721
21K
13.05 mi09:00:531:38:377:3327:48
7:27
#1623
25K
15.53 mi09:18:461:56:307:3017:53
7:12
#1542
30K
18.64 mi09:42:022:19:467:3023:16
7:29
#1450
35K
21.75 mi10:05:572:43:417:3223:55
7:42
#1358
40K
24.85 mi10:31:033:08:477:3625:06
8:05
#1356
Finish
26.22 mi10:42:403:20:247:3911:37
8:31
#1393
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2095172820314641257149
10K6.21 mi3.10 mi1859+2361554+174188+1517451479179
15K9.32 mi3.11 mi1721+1381452+102173+1514641257149
21K13.05 mi3.73 mi1623+981380+72168+513531177134
25K15.53 mi2.48 mi1542+811315+65159+912461080121
30K18.64 mi3.11 mi1450+921242+73147+1212111030114
35K21.75 mi3.11 mi1358+921151+91136+1112691056121
40K24.85 mi3.10 mi1356+21137+14134+217061354163
Finish26.22 mi1.37 mi1393-371157-2013427412058220

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×18story building
+279ft-164ft

Overall

1464

Males

1257

M40-44

1257

5K→10K

3.1 - 6.2 mi

Top 6%
×11story building
+103ft-217ft

Overall

1745

Males

1479

M40-44

1479

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+51ft-55ft

Overall

1464

Males

1257

M40-44

1257

15K→21K

9.3 - 13.1 mi

Top 5%
×1story
+20ft-37ft

Overall

1353

Males

1177

M40-44

1177

21K→25K

13.1 - 15.5 mi

Top 4%
×2story building
+35ft-8ft

Overall

1246

Males

1080

M40-44

1080

25K→30K

15.5 - 18.6 mi

Top 4%
×2story building
+58ft-57ft

Overall

1211

Males

1030

M40-44

1030

30K→35K

18.6 - 21.8 mi

Top 4%
×2story building
+98ft-92ft

Overall

1269

Males

1056

M40-44

1056

35K→40K

21.8 - 24.9 mi

Top 6%
×2story building
+36ft-53ft

Overall

1706

Males

1354

M40-44

1354

40K→Finish

24.9 - 26.2 mi

Top 9%
×5story building
+80ft-24ft

Overall

2741

Males

2058

M40-44

2058

Passing Analysis

Category:
Athletes Passed
883*
Passed By
181
Net Change
+702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2095
5K → 10K252*16+236#2095#1859
10K → 15K14911+138#1859#1721
15K → 21K109*11+98#1721#1623
21K → 25K854+81#1623#1542
25K → 30K106*14+92#1542#1450
30K → 35K11018+92#1450#1358
35K → 40K6058+2#1358#1356
40K → Finish12*49-37#1356#1393
TOTALS883*181+702

* 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