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MARINE CORPS MARATHON 2025

Sean Hennessey

Hubert, NC

Bib: 8948 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 11%
Gender (Male)
#0 / 17709
Top 15%
Division (M35-39)
#0 / 2420
Top 17%
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
8:36/mi
26:43
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:00/mi
51:33
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:01/mi
1:16:27
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:22/mi
1:47:38
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:47/mi
2:06:59
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:16/mi
2:32:39
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:28/mi
2:58:56
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:59/mi
3:26:52
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:49/mi
3:40:16
↑ 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
Time1:47:38
Pace8:15 /mi
2nd Half
Distance13.17 mi
Time1:52:37
Pace8:33 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:49:5326:438:3626:43
8:36
-
10K
6.21 mi08:14:4351:338:1824:50
8:00
-0:36
15K
9.32 mi08:39:371:16:278:1224:54
8:01
+0:01
21K
13.05 mi09:10:481:47:388:1531:11
8:22
+0:21
25K
15.53 mi09:30:092:06:598:1019:21
7:47
-0:35
30K
18.64 mi09:55:492:32:398:1125:40
8:16
+0:29
35K
21.75 mi10:22:062:58:568:1426:17
8:28
+0:12
40K
24.85 mi10:50:023:26:528:1927:56
8:59
+0:31
Finish
26.22 mi11:03:263:40:168:2413:24
9:49
+0:50

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

7:47 /mi

Average Pace

8:24 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:05

31% of race

Time at Steady Pace

1:49:51

50% of race

Time at Slower Pace

41:20

19% of race

Average Pace: 8:24 /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 mi07:49:5326:438:3626:43
8:36
#3673
10K
6.21 mi08:14:4351:338:1824:50
8:00
#3743
15K
9.32 mi08:39:371:16:278:1224:54
8:01
#3708
21K
13.05 mi09:10:481:47:388:1531:11
8:22
#3825
25K
15.53 mi09:30:092:06:598:1019:21
7:47
#3626
30K
18.64 mi09:55:492:32:398:1125:40
8:16
#3459
35K
21.75 mi10:22:062:58:568:1426:17
8:28
#3269
40K
24.85 mi10:50:023:26:528:1927:56
8:59
#3206
Finish
26.22 mi11:03:263:40:168:2413:24
9:49
#3346
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi367329644543711(Top 12%)2997(Top 17%)458(Top 19%)
10K6.21 mi3.10 mi3743-703032-68469-153841(Top 13%)3111(Top 18%)483(Top 20%)
15K9.32 mi3.11 mi3708+353000+32466+33711(Top 12%)2997(Top 17%)458(Top 19%)
21K13.05 mi3.73 mi3825-1173088-88475-94187(Top 14%)3344(Top 19%)516(Top 21%)
25K15.53 mi2.48 mi3626+1992925+163442+332891(Top 10%)2337(Top 13%)345(Top 14%)
30K18.64 mi3.11 mi3459+1672789+136427+153136(Top 10%)2493(Top 14%)369(Top 15%)
35K21.75 mi3.11 mi3269+1902611+178400+273079(Top 10%)2386(Top 13%)357(Top 15%)
40K24.85 mi3.10 mi3206+632526+85387+134106(Top 14%)2977(Top 17%)446(Top 18%)
Finish26.22 mi1.37 mi3346-1402616-90402-157272(Top 24%)4804(Top 27%)676(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×18story building
+279ft-164ft

Overall

3711

Males

2997

M35-39

2997

5K→10K

3.1 - 6.2 mi

Top 13%
×11story building
+103ft-217ft

Overall

3841

Males

3111

M35-39

3111

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+51ft-55ft

Overall

3711

Males

2997

M35-39

2997

15K→21K

9.3 - 13.1 mi

Top 14%
×1story
+20ft-37ft

Overall

4187

Males

3344

M35-39

3344

21K→25K

13.1 - 15.5 mi

Top 10%
×2story building
+35ft-8ft

Overall

2891

Males

2337

M35-39

2337

25K→30K

15.5 - 18.6 mi

Top 10%
×2story building
+58ft-57ft

Overall

3136

Males

2493

M35-39

2493

30K→35K

18.6 - 21.8 mi

Top 10%
×2story building
+98ft-92ft

Overall

3079

Males

2386

M35-39

2386

35K→40K

21.8 - 24.9 mi

Top 14%
×2story building
+36ft-53ft

Overall

4106

Males

2977

M35-39

2977

40K→Finish

24.9 - 26.2 mi

Top 24%
×5story building
+80ft-24ft

Overall

7272

Males

4804

M35-39

4804

Passing Analysis

Category:
Athletes Passed
1164*
Passed By
837
Net Change
+327
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3673
5K → 10K115*185-70#3673#3743
10K → 15K129*94+35#3743#3708
15K → 21K70*187-117#3708#3825
21K → 25K2078+199#3825#3626
25K → 30K210*43+167#3626#3459
30K → 35K237*47+190#3459#3269
35K → 40K171*108+63#3269#3206
40K → Finish25*165-140#3206#3346
TOTALS1164*837+327

* 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