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MARINE CORPS MARATHON 2025

Dennis Hall

Buffalo, NY

Bib: 17201 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 47%
Division (M40-44)
#0 / 2340
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
11:13/mi
34:51
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:56/mi
1:05:44
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:12/mi
1:37:25
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:24/mi
2:16:10
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:04/mi
2:41:11
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:08/mi
3:15:45
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:17/mi
3:50:48
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:26/mi
4:29:25
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:58/mi
4:45:44
↑ 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
Time2:16:10
Pace10:26 /mi
2nd Half
Distance13.17 mi
Time2:29:34
Pace11:21 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:16:2634:5111:1334:51
11:13
-
10K
6.21 mi08:47:191:05:4410:3530:53
9:56
-1:17
15K
9.32 mi09:19:001:37:2510:2731:41
10:12
+0:16
21K
13.05 mi09:57:452:16:1010:2638:45
10:24
+0:12
25K
15.53 mi10:22:462:41:1110:2325:01
10:04
-0:20
30K
18.64 mi10:57:203:15:4510:3034:34
11:08
+1:04
35K
21.75 mi11:32:233:50:4810:3735:03
11:17
+0:09
40K
24.85 mi12:11:004:29:2510:5038:37
12:26
+1:09
Finish
26.22 mi12:27:194:45:4410:5416:19
11:58
-0:28

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

9:56 /mi

Average Pace

10:54 /mi

Slowest Pace

12:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:20

44% of race

Time at Steady Pace

1:44:28

37% of race

Time at Slower Pace

54:56

19% of race

Average Pace: 10:54 /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 mi08:16:2634:5111:1334:51
11:13
#19523
10K
6.21 mi08:47:191:05:4410:3530:53
9:56
#17432
15K
9.32 mi09:19:001:37:2510:2731:41
10:12
#16788
21K
13.05 mi09:57:452:16:1010:2638:45
10:24
#16108
25K
15.53 mi10:22:462:41:1110:2325:01
10:04
#15548
30K
18.64 mi10:57:203:15:4510:3034:34
11:08
#15422
35K
21.75 mi11:32:233:50:4810:3735:03
11:17
#15045
40K
24.85 mi12:11:004:29:2510:5038:37
12:26
#15285
Finish
26.22 mi12:27:194:45:4410:5416:19
11:58
#15291
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1952312725166515901(Top 53%)10758(Top 61%)1401(Top 60%)
10K6.21 mi3.10 mi17432+209111651+10741513+15215291(Top 51%)10453(Top 59%)1352(Top 58%)
15K9.32 mi3.11 mi16788+64411302+3491471+4215901(Top 53%)10758(Top 61%)1401(Top 60%)
21K13.05 mi3.73 mi16108+68010885+4171420+5115240(Top 51%)10334(Top 58%)1345(Top 58%)
25K15.53 mi2.48 mi15548+56010521+3641380+4013875(Top 46%)9377(Top 53%)1219(Top 52%)
30K18.64 mi3.11 mi15422+12610355+1661358+2215252(Top 51%)9909(Top 56%)1299(Top 56%)
35K21.75 mi3.11 mi15045+37710020+3351323+3514117(Top 47%)8927(Top 50%)1162(Top 50%)
40K24.85 mi3.10 mi15285-24010014+61315+816557(Top 55%)10019(Top 57%)1296(Top 56%)
Finish26.22 mi1.37 mi15291-69971+431299+1615587(Top 52%)9485(Top 54%)1221(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×18story building
+279ft-164ft

Overall

15901

Males

10758

M40-44

10758

5K→10K

3.1 - 6.2 mi

Top 51%
×11story building
+103ft-217ft

Overall

15291

Males

10453

M40-44

10453

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+51ft-55ft

Overall

15901

Males

10758

M40-44

10758

15K→21K

9.3 - 13.1 mi

Top 51%
×1story
+20ft-37ft

Overall

15240

Males

10334

M40-44

10334

21K→25K

13.1 - 15.5 mi

Top 46%
×2story building
+35ft-8ft

Overall

13875

Males

9377

M40-44

9377

25K→30K

15.5 - 18.6 mi

Top 51%
×2story building
+58ft-57ft

Overall

15252

Males

9909

M40-44

9909

30K→35K

18.6 - 21.8 mi

Top 47%
×2story building
+98ft-92ft

Overall

14117

Males

8927

M40-44

8927

35K→40K

21.8 - 24.9 mi

Top 55%
×2story building
+36ft-53ft

Overall

16557

Males

10019

M40-44

10019

40K→Finish

24.9 - 26.2 mi

Top 52%
×5story building
+80ft-24ft

Overall

15587

Males

9485

M40-44

9485

Passing Analysis

Category:
Athletes Passed
5723*
Passed By
1491
Net Change
+4232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19523
5K → 10K2133*42+2091#19523#17432
10K → 15K747*103+644#17432#16788
15K → 21K811*131+680#16788#16108
21K → 25K624*64+560#16108#15548
25K → 30K419*293+126#15548#15422
30K → 35K603*226+377#15422#15045
35K → 40K250*490-240#15045#15285
40K → Finish136*142-6#15285#15291
TOTALS5723*1491+4232

* 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