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MARINE CORPS MARATHON 2025

Kenneth Crum

Clifton, VA

Bib: 9549 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M45-49)
#0 / 1775
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
11:40/mi
36:15
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:19/mi
1:08:19
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:04/mi
1:42:42
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:47/mi
2:22:53
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:37/mi
2:49:16
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:02/mi
3:23:32
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:27/mi
3:59:06
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:00/mi
4:39:29
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:25/mi
4:55:03
↑ 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
Time2:22:53
Pace10:57 /mi
2nd Half
Distance13.17 mi
Time2:32:10
Pace11:33 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:55:1036:1511:4036:15
11:40
-
10K
6.21 mi08:27:141:08:1911:0032:04
10:19
-1:21
15K
9.32 mi09:01:371:42:4211:0134:23
11:04
+0:45
21K
13.05 mi09:41:482:22:5310:5740:11
10:47
-0:17
25K
15.53 mi10:08:112:49:1610:5426:23
10:37
-0:10
30K
18.64 mi10:42:273:23:3210:5534:16
11:02
+0:25
35K
21.75 mi11:18:013:59:0611:0035:34
11:27
+0:25
40K
24.85 mi11:58:244:39:2911:1540:23
13:00
+1:33
Finish
26.22 mi12:13:584:55:0311:1615:34
11:25
-1:35

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

10:19 /mi

Average Pace

11:16 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:27

20% of race

Time at Steady Pace

2:04:24

42% of race

Time at Slower Pace

1:52:12

38% of race

Average Pace: 11:15 /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 mi07:55:1036:1511:4036:15
11:40
#22116
10K
6.21 mi08:27:141:08:1911:0032:04
10:19
#20211
15K
9.32 mi09:01:371:42:4211:0134:23
11:04
#20395
21K
13.05 mi09:41:482:22:5310:5740:11
10:47
#19190
25K
15.53 mi10:08:112:49:1610:5426:23
10:37
#18520
30K
18.64 mi10:42:273:23:3210:5534:16
11:02
#17640
35K
21.75 mi11:18:013:59:0611:0035:34
11:27
#17012
40K
24.85 mi11:58:244:39:2911:1540:23
13:00
#17288
Finish
26.22 mi12:13:584:55:0311:1615:34
11:25
#17044
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2211614088132921076(Top 70%)13559(Top 77%)1274(Top 73%)
10K6.21 mi3.10 mi20211+190513101+9871226+10317940(Top 60%)11928(Top 67%)1102(Top 63%)
15K9.32 mi3.11 mi20395-18413204-1031235-921076(Top 70%)13559(Top 77%)1274(Top 73%)
21K13.05 mi3.73 mi19190+120512544+6601164+7117333(Top 58%)11502(Top 65%)1057(Top 60%)
25K15.53 mi2.48 mi18520+67012145+3991123+4116459(Top 55%)10778(Top 61%)967(Top 55%)
30K18.64 mi3.11 mi17640+88011573+5721061+6214860(Top 49%)9702(Top 55%)869(Top 49%)
35K21.75 mi3.11 mi17012+62811088+4851016+4514753(Top 49%)9273(Top 52%)831(Top 47%)
40K24.85 mi3.10 mi17288-27611105-171021-518336(Top 61%)11009(Top 62%)1041(Top 59%)
Finish26.22 mi1.37 mi17044+24410933+172999+2213594(Top 45%)8327(Top 47%)701(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×18story building
+279ft-164ft

Overall

21076

Males

13559

M45-49

13559

5K→10K

3.1 - 6.2 mi

Top 60%
×11story building
+103ft-217ft

Overall

17940

Males

11928

M45-49

11928

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+51ft-55ft

Overall

21076

Males

13559

M45-49

13559

15K→21K

9.3 - 13.1 mi

Top 58%
×1story
+20ft-37ft

Overall

17333

Males

11502

M45-49

11502

21K→25K

13.1 - 15.5 mi

Top 55%
×2story building
+35ft-8ft

Overall

16459

Males

10778

M45-49

10778

25K→30K

15.5 - 18.6 mi

Top 49%
×2story building
+58ft-57ft

Overall

14860

Males

9702

M45-49

9702

30K→35K

18.6 - 21.8 mi

Top 49%
×2story building
+98ft-92ft

Overall

14753

Males

9273

M45-49

9273

35K→40K

21.8 - 24.9 mi

Top 61%
×2story building
+36ft-53ft

Overall

18336

Males

11009

M45-49

11009

40K→Finish

24.9 - 26.2 mi

Top 45%
×5story building
+80ft-24ft

Overall

13594

Males

8327

M45-49

8327

Passing Analysis

Category:
Athletes Passed
6488*
Passed By
1416
Net Change
+5072
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22116
5K → 10K1953*48+1905#22116#20211
10K → 15K366*550-184#20211#20395
15K → 21K1281*76+1205#20395#19190
21K → 25K709*39+670#19190#18520
25K → 30K925*45+880#18520#17640
30K → 35K741*113+628#17640#17012
35K → 40K235*511-276#17012#17288
40K → Finish278*34+244#17288#17044
TOTALS6488*1416+5072

* 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