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MARINE CORPS MARATHON 2025

Nicholas Sheldon

Camp Lejeune, NC

Bib: 37468 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 12%
Gender (Male)
#0 / 17709
Top 16%
Division (M30-34)
#0 / 2603
Top 20%
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
9:30/mi
29:30
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:46/mi
56:43
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:37/mi
1:23:30
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:22/mi
1:54:40
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:46/mi
2:13:57
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:21/mi
2:39:53
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:15/mi
3:05:32
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:05/mi
3:30:39
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:19/mi
3:42:00
↑ 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 21K
Distance13.05 mi
Time1:54:40
Pace8:47 /mi
2nd Half✓ Faster
Distance13.17 mi
Time1:47:19
Pace8:09 /mi
📊Negative Split: 6.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:59:1329:309:3029:30
9:30
-
10K
6.21 mi08:26:2656:439:0827:13
8:46
-0:44
15K
9.32 mi08:53:131:23:308:5826:47
8:37
-0:09
21K
13.05 mi09:24:231:54:408:4731:10
8:22
-0:15
25K
15.53 mi09:43:402:13:578:3719:17
7:46
-0:36
30K
18.64 mi10:09:362:39:538:3525:56
8:21
+0:35
35K
21.75 mi10:35:153:05:328:3225:39
8:15
-0:06
40K
24.85 mi11:00:223:30:398:2925:07
8:05
-0:10
Finish
26.22 mi11:11:433:42:008:2811:21
8:19
+0:14

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

7:46 /mi

Average Pace

8:28 /mi

Slowest Pace

9:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

44:24

20% of race

Time at Steady Pace

1:34:06

42% of race

Time at Slower Pace

1:23:30

38% of race

Average Pace: 8:28 /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 mi07:59:1329:309:3029:30
9:30
#8621
10K
6.21 mi08:26:2656:439:0827:13
8:46
#8222
15K
9.32 mi08:53:131:23:308:5826:47
8:37
#7585
21K
13.05 mi09:24:231:54:408:4731:10
8:22
#6344
25K
15.53 mi09:43:402:13:578:3719:17
7:46
#5488
30K
18.64 mi10:09:362:39:538:3525:56
8:21
#4942
35K
21.75 mi10:35:153:05:328:3225:39
8:15
#4335
40K
24.85 mi11:00:223:30:398:2925:07
8:05
#3739
Finish
26.22 mi11:11:433:42:008:2811:21
8:19
#3565
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi86216389112665905042911
10K6.21 mi3.10 mi8222+3996137+2521092+34781958901052
15K9.32 mi3.11 mi7585+6375717+4201026+6665905042911
21K13.05 mi3.73 mi6344+12414890+827889+13741723333622
25K15.53 mi2.48 mi5488+8564281+609771+11827932271441
30K18.64 mi3.11 mi4942+5463846+435704+6733702663488
35K21.75 mi3.11 mi4335+6073368+478616+8825352001366
40K24.85 mi3.10 mi3739+5962927+441540+7617291370254
Finish26.22 mi1.37 mi3565+1742778+149518+2222391711311

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×18story building
+279ft-164ft

Overall

6590

Males

5042

M30-34

5042

5K→10K

3.1 - 6.2 mi

Top 26%
×11story building
+103ft-217ft

Overall

7819

Males

5890

M30-34

5890

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+51ft-55ft

Overall

6590

Males

5042

M30-34

5042

15K→21K

9.3 - 13.1 mi

Top 14%
×1story
+20ft-37ft

Overall

4172

Males

3333

M30-34

3333

21K→25K

13.1 - 15.5 mi

Top 9%
×2story building
+35ft-8ft

Overall

2793

Males

2271

M30-34

2271

25K→30K

15.5 - 18.6 mi

Top 11%
×2story building
+58ft-57ft

Overall

3370

Males

2663

M30-34

2663

30K→35K

18.6 - 21.8 mi

Top 8%
×2story building
+98ft-92ft

Overall

2535

Males

2001

M30-34

2001

35K→40K

21.8 - 24.9 mi

Top 6%
×2story building
+36ft-53ft

Overall

1729

Males

1370

M30-34

1370

40K→Finish

24.9 - 26.2 mi

Top 7%
×5story building
+80ft-24ft

Overall

2239

Males

1711

M30-34

1711

Passing Analysis

Category:
Athletes Passed
5242*
Passed By
186
Net Change
+5056
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8621
5K → 10K524*125+399#8621#8222
10K → 15K669*32+637#8222#7585
15K → 21K1247*6+1241#7585#6344
21K → 25K8571+856#6344#5488
25K → 30K554*8+546#5488#4942
30K → 35K610*3+607#4942#4335
35K → 40K598*2+596#4335#3739
40K → Finish183*9+174#3739#3565
TOTALS5242*186+5056

* 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