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MARINE CORPS MARATHON 2025

Charles Whitaker

Rockville, MD

Bib: 28121 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M30-34)
#0 / 2603
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
12:24/mi
38:33
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:59/mi
1:15:47
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:39/mi
1:51:58
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:17/mi
2:37:45
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:49/mi
3:07:07
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:57/mi
3:47:21
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:48/mi
4:27:06
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:32/mi
5:06:03
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:34/mi
5:23:11
↑ 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
Time2:37:45
Pace12:05 /mi
2nd Half
Distance13.17 mi
Time2:45:26
Pace12:34 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:31:3938:3312:2438:33
12:24
-
10K
6.21 mi09:08:531:15:4712:1237:14
11:59
-0:25
15K
9.32 mi09:45:041:51:5812:0136:11
11:39
-0:20
21K
13.05 mi10:30:512:37:4512:0545:47
12:17
+0:38
25K
15.53 mi11:00:133:07:0712:0329:22
11:49
-0:28
30K
18.64 mi11:40:273:47:2112:1240:14
12:57
+1:08
35K
21.75 mi12:20:124:27:0612:1739:45
12:48
-0:09
40K
24.85 mi12:59:095:06:0312:1938:57
12:32
-0:16
Finish
26.22 mi13:16:175:23:1112:2017:08
12:34
+0:02

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

11:39 /mi

Average Pace

12:20 /mi

Slowest Pace

12:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:42:57

88% of race

Time at Steady Pace

40:14

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:20 /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 mi08:31:3938:3312:2438:33
12:24
#25684
10K
6.21 mi09:08:531:15:4712:1237:14
11:59
#26086
15K
9.32 mi09:45:041:51:5812:0136:11
11:39
#25289
21K
13.05 mi10:30:512:37:4512:0545:47
12:17
#24536
25K
15.53 mi11:00:133:07:0712:0329:22
11:49
#23771
30K
18.64 mi11:40:273:47:2112:1240:14
12:57
#23233
35K
21.75 mi12:20:124:27:0612:1739:45
12:48
#22593
40K
24.85 mi12:59:095:06:0312:1938:57
12:32
#21709
Finish
26.22 mi13:16:175:23:1112:2017:08
12:34
#21425
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi2568415874242923678(Top 79%)14886(Top 84%)2328(Top 90%)
10K6.21 mi3.10 mi26086-40216071-1972457-2826387(Top 88%)16179(Top 91%)2477(Top 95%)
15K9.32 mi3.11 mi25289+79715682+3892411+4623678(Top 79%)14886(Top 84%)2328(Top 90%)
21K13.05 mi3.73 mi24536+75315290+3922375+3623288(Top 78%)14570(Top 82%)2284(Top 88%)
25K15.53 mi2.48 mi23771+76514847+4432322+5321058(Top 70%)13189(Top 74%)2076(Top 80%)
30K18.64 mi3.11 mi23233+53814483+3642270+5221512(Top 72%)13249(Top 75%)2063(Top 79%)
35K21.75 mi3.11 mi22593+64014045+4382202+6819271(Top 64%)11711(Top 66%)1814(Top 70%)
40K24.85 mi3.10 mi21709+88413502+5432125+7716920(Top 56%)10213(Top 58%)1629(Top 63%)
Finish26.22 mi1.37 mi21425+28413316+1862100+2517757(Top 59%)10695(Top 60%)1704(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×18story building
+279ft-164ft

Overall

23678

Males

14886

M30-34

14886

5K→10K

3.1 - 6.2 mi

Top 88%
×11story building
+103ft-217ft

Overall

26387

Males

16179

M30-34

16179

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+51ft-55ft

Overall

23678

Males

14886

M30-34

14886

15K→21K

9.3 - 13.1 mi

Top 78%
×1story
+20ft-37ft

Overall

23288

Males

14570

M30-34

14570

21K→25K

13.1 - 15.5 mi

Top 70%
×2story building
+35ft-8ft

Overall

21058

Males

13189

M30-34

13189

25K→30K

15.5 - 18.6 mi

Top 72%
×2story building
+58ft-57ft

Overall

21512

Males

13249

M30-34

13249

30K→35K

18.6 - 21.8 mi

Top 64%
×2story building
+98ft-92ft

Overall

19271

Males

11711

M30-34

11711

35K→40K

21.8 - 24.9 mi

Top 56%
×2story building
+36ft-53ft

Overall

16920

Males

10213

M30-34

10213

40K→Finish

24.9 - 26.2 mi

Top 59%
×5story building
+80ft-24ft

Overall

17757

Males

10695

M30-34

10695

Passing Analysis

Category:
Athletes Passed
5292*
Passed By
1033
Net Change
+4259
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25684
5K → 10K208*610-402#25684#26086
10K → 15K843*46+797#26086#25289
15K → 21K885*132+753#25289#24536
21K → 25K807*42+765#24536#23771
25K → 30K647*109+538#23771#23233
30K → 35K693*53+640#23233#22593
35K → 40K907*23+884#22593#21709
40K → Finish302*18+284#21709#21425
TOTALS5292*1033+4259

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions