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MARINE CORPS MARATHON 2025

Sean Gill

Stow, MA

Bib: 36968 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M50-54)
#0 / 1638
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
11:48/mi
36:40
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:00/mi
1:10:49
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:32/mi
1:46:38
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:11/mi
2:35:48
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:16/mi
3:11:16
↑ 350.2%
30 ft elev
30K· 18.64 mi
16:05/mi
4:01:13
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
17:26/mi
4:55:24
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
17:52/mi
5:50:56
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
16:58/mi
6:14:04
↑ 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
2:35:4811:56 /mi⚡ faster
2nd Half
3:38:1616:34 /mi+40.1%
Positive split — 40.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
36:4011:483.11 mi36:40
11:48
-
10K
1:10:4911:243.10 mi34:09
11:00
-0:48
15K
1:46:3811:263.11 mi35:49
11:32
+0:32
21K
2:35:4811:563.73 mi49:10
13:11
+1:39
25K
3:11:1612:192.48 mi35:28
14:16
+1:05
30K
4:01:1312:563.11 mi49:57
16:05
+1:49
35K
4:55:2413:353.11 mi54:11
17:26
+1:21
40K
5:50:5614:073.10 mi55:32
17:52
+0:26
Finish(26.22 mi)
6:14:0414:171.37 mi23:08
16:58
-0:54
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:00 /mi

Average Pace

14:17 /mi

Slowest Pace

17:52 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:46:38

29% of race

Time at Steady Pace

1:24:38

23% of race

Time at Slower Pace

3:02:48

49% of race

Average Pace: 14:16 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2287814479121523222146661224
10K6.21 mi3.10 mi22441+43714263+2161178+3722131140921156
15K9.32 mi3.11 mi22766-32514446-1831197-1923222146661224
21K13.05 mi3.73 mi23918-115214977-5311259-6225933158401385
25K15.53 mi2.48 mi24827-90915374-3971315-5627466163421489
30K18.64 mi3.11 mi25915-108815795-4211390-7528552168641538
35K21.75 mi3.11 mi26931-101616219-4241449-5929114171331570
40K24.85 mi3.10 mi27507-57616455-2361493-4428500167931532
Finish26.22 mi1.37 mi27540-3316463-81494-127499162481470

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×18story building
+279ft-164ft

Overall

23222

Males

14666

M50-54

14666

5K→10K

3.1 - 6.2 mi

Top 74%
×11story building
+103ft-217ft

Overall

22131

Males

14092

M50-54

14092

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+51ft-55ft

Overall

23222

Males

14666

M50-54

14666

15K→21K

9.3 - 13.1 mi

Top 86%
×1story
+20ft-37ft

Overall

25933

Males

15840

M50-54

15840

21K→25K

13.1 - 15.5 mi

Top 91%
×2story building
+35ft-8ft

Overall

27466

Males

16342

M50-54

16342

25K→30K

15.5 - 18.6 mi

Top 95%
×2story building
+58ft-57ft

Overall

28552

Males

16864

M50-54

16864

30K→35K

18.6 - 21.8 mi

Top 97%
×2story building
+98ft-92ft

Overall

29114

Males

17133

M50-54

17133

35K→40K

21.8 - 24.9 mi

Top 95%
×2story building
+36ft-53ft

Overall

28500

Males

16793

M50-54

16793

40K→Finish

24.9 - 26.2 mi

Top 92%
×5story building
+80ft-24ft

Overall

27499

Males

16248

M50-54

16248

Passing Analysis

Category:
Athletes Passed
1628*
Passed By
6290
Net Change
-4662
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22878
5K → 10K718*281+437#22878#22441
10K → 15K328*653-325#22441#22766
15K → 21K230*1382-1152#22766#23918
21K → 25K93*1002-909#23918#24827
25K → 30K85*1173-1088#24827#25915
30K → 35K58*1074-1016#25915#26931
35K → 40K62*638-576#26931#27507
40K → Finish54*87-33#27507#27540
TOTALS1628*6290-4662

* 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