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MARINE CORPS MARATHON 2025

Nicholas Shellenberger

Camp Lejeune, NC

Bib: 6869 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
11:20/mi
35:14
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:10/mi
1:06:48
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:33/mi
1:39:36
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:07/mi
2:21:02
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:45/mi
2:50:14
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:37/mi
3:32:32
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:11/mi
4:16:37
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:05/mi
5:06:34
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:14/mi
5:27:21
↑ 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
2:21:0210:48 /mi⚡ faster
2nd Half
3:06:1814:09 /mi+32.1%
Positive split — 32.1% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:38:1435:1411:2035:14
11:20
-
10K
6.21 mi09:09:481:06:4810:4531:34
10:10
-1:10
15K
9.32 mi09:42:361:39:3610:4132:48
10:33
+0:23
21K
13.05 mi10:24:022:21:0210:4841:26
11:07
+0:34
25K
15.53 mi10:53:142:50:1410:5829:12
11:45
+0:38
30K
18.64 mi11:35:323:32:3211:2442:18
13:37
+1:52
35K
21.75 mi12:19:374:16:3711:4844:05
14:11
+0:34
40K
24.85 mi13:09:345:06:3412:2049:57
16:05
+1:54
Finish
26.22 mi13:30:215:27:2112:3020:47
15:14
-0:51

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

10:10 /mi

Average Pace

12:30 /mi

Slowest Pace

16:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:22

20% of race

Time at Steady Pace

1:45:52

32% of race

Time at Slower Pace

2:37:07

48% of race

Average Pace: 12:29 /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 mi08:38:1435:1411:2035:14
11:20
#20324
10K
6.21 mi09:09:481:06:4810:4531:34
10:10
#18575
15K
9.32 mi09:42:361:39:3610:4132:48
10:33
#18349
21K
13.05 mi10:24:022:21:0210:4841:26
11:07
#18380
25K
15.53 mi10:53:142:50:1410:5829:12
11:45
#18841
30K
18.64 mi11:35:323:32:3211:2442:18
13:37
#19974
35K
21.75 mi12:19:374:16:3711:4844:05
14:11
#20751
40K
24.85 mi13:09:345:06:3412:2049:57
16:05
#21786
Finish
26.22 mi13:30:215:27:2112:3020:47
15:14
#22028
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi2032413152210018197120271955
10K6.21 mi3.10 mi18575+174912236+9161958+14216794113151842
15K9.32 mi3.11 mi18349+22612139+971952+618197120271955
21K13.05 mi3.73 mi18380-3112123+161951+118905123111990
25K15.53 mi2.48 mi18841-46112316-1931973-2220837130742063
30K18.64 mi3.11 mi19974-113312793-4772036-6323448142002181
35K21.75 mi3.11 mi20751-77713102-3092069-3323536139682119
40K24.85 mi3.10 mi21786-103513549-4472132-6326388155392328
Finish26.22 mi1.37 mi22028-24213635-862146-1424965147822256

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×18story building
+279ft-164ft

Overall

18197

Males

12027

M30-34

12027

5K→10K

3.1 - 6.2 mi

Top 56%
×11story building
+103ft-217ft

Overall

16794

Males

11315

M30-34

11315

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+51ft-55ft

Overall

18197

Males

12027

M30-34

12027

15K→21K

9.3 - 13.1 mi

Top 63%
×1story
+20ft-37ft

Overall

18905

Males

12311

M30-34

12311

21K→25K

13.1 - 15.5 mi

Top 69%
×2story building
+35ft-8ft

Overall

20837

Males

13074

M30-34

13074

25K→30K

15.5 - 18.6 mi

Top 78%
×2story building
+58ft-57ft

Overall

23448

Males

14200

M30-34

14200

30K→35K

18.6 - 21.8 mi

Top 78%
×2story building
+98ft-92ft

Overall

23536

Males

13968

M30-34

13968

35K→40K

21.8 - 24.9 mi

Top 88%
×2story building
+36ft-53ft

Overall

26388

Males

15539

M30-34

15539

40K→Finish

24.9 - 26.2 mi

Top 83%
×5story building
+80ft-24ft

Overall

24965

Males

14782

M30-34

14782

Passing Analysis

Category:
Athletes Passed
3384*
Passed By
5088
Net Change
-1704
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20324
5K → 10K1814*65+1749#20324#18575
10K → 15K496*270+226#18575#18349
15K → 21K490*521-31#18349#18380
21K → 25K232*693-461#18380#18841
25K → 30K122*1255-1133#18841#19974
30K → 35K117*894-777#19974#20751
35K → 40K54*1089-1035#20751#21786
40K → Finish59*301-242#21786#22028
TOTALS3384*5088-1704

* 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