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MARINE CORPS MARATHON 2025

Roger Dalziel

Stafford, VA

Bib: 944 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M60-64)
#0 / 723
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
13:07/mi
40:45
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
13:35/mi
1:22:56
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:51/mi
2:05:59
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
15:03/mi
3:02:04
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:24/mi
3:37:51
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:59/mi
4:24:24
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:00/mi
5:11:00
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:50/mi
6:00:10
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
16:22/mi
6:22:29
↑ 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
Time3:02:04
Pace13:57 /mi
2nd Half
Distance13.17 mi
Time3:20:25
Pace15:13 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:18:2940:4513:0740:45
13:07
-
10K
6.21 mi09:00:401:22:5613:2142:11
13:35
+0:28
15K
9.32 mi09:43:432:05:5913:3143:03
13:51
+0:16
21K
13.05 mi10:39:483:02:0413:5756:05
15:03
+1:12
25K
15.53 mi11:15:353:37:5114:0135:47
14:24
-0:39
30K
18.64 mi12:02:084:24:2414:1146:33
14:59
+0:35
35K
21.75 mi12:48:445:11:0014:1846:36
15:00
+0:01
40K
24.85 mi13:37:546:00:1014:2949:10
15:50
+0:50
Finish
26.22 mi14:00:136:22:2914:3622:19
16:22
+0:32

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

13:07 /mi

Average Pace

14:36 /mi

Slowest Pace

16:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:46

42% of race

Time at Steady Pace

2:29:14

39% of race

Time at Slower Pace

1:11:29

19% of race

Average Pace: 14:35 /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 mi08:18:2940:4513:0740:45
13:07
#27887
10K
6.21 mi09:00:401:22:5613:2142:11
13:35
#28983
15K
9.32 mi09:43:432:05:5913:3143:03
13:51
#29151
21K
13.05 mi10:39:483:02:0413:5756:05
15:03
#29279
25K
15.53 mi11:15:353:37:5114:0135:47
14:24
#29104
30K
18.64 mi12:02:084:24:2414:1146:33
14:59
#28816
35K
21.75 mi12:48:445:11:0014:1846:36
15:00
#28461
40K
24.85 mi13:37:546:00:1014:2949:10
15:50
#28148
Finish
26.22 mi14:00:136:22:2914:3622:19
16:22
#28088
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi278871688563729129(Top 97%)17364(Top 98%)682(Top 95%)
10K6.21 mi3.10 mi28983-109617338-453669-3229596(Top 98%)17574(Top 99%)689(Top 96%)
15K9.32 mi3.11 mi29151-16817413-75682-1329129(Top 97%)17364(Top 98%)682(Top 95%)
21K13.05 mi3.73 mi29279-12817433-20690-829129(Top 97%)17326(Top 98%)696(Top 97%)
25K15.53 mi2.48 mi29104+17517339+94688+227689(Top 92%)16456(Top 93%)630(Top 88%)
30K18.64 mi3.11 mi28816+28817173+166678+1026881(Top 89%)15941(Top 90%)596(Top 83%)
35K21.75 mi3.11 mi28461+35516974+199658+2025538(Top 85%)15093(Top 85%)541(Top 75%)
40K24.85 mi3.10 mi28148+31316788+186647+1125934(Top 86%)15298(Top 86%)555(Top 77%)
Finish26.22 mi1.37 mi28088+6016750+38649-226781(Top 89%)15839(Top 89%)602(Top 84%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×18story building
+279ft-164ft

Overall

29129

Males

17364

M60-64

17364

5K→10K

3.1 - 6.2 mi

Top 98%
×11story building
+103ft-217ft

Overall

29596

Males

17574

M60-64

17574

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+51ft-55ft

Overall

29129

Males

17364

M60-64

17364

15K→21K

9.3 - 13.1 mi

Top 97%
×1story
+20ft-37ft

Overall

29129

Males

17326

M60-64

17326

21K→25K

13.1 - 15.5 mi

Top 92%
×2story building
+35ft-8ft

Overall

27689

Males

16456

M60-64

16456

25K→30K

15.5 - 18.6 mi

Top 89%
×2story building
+58ft-57ft

Overall

26881

Males

15941

M60-64

15941

30K→35K

18.6 - 21.8 mi

Top 85%
×2story building
+98ft-92ft

Overall

25538

Males

15093

M60-64

15093

35K→40K

21.8 - 24.9 mi

Top 86%
×2story building
+36ft-53ft

Overall

25934

Males

15298

M60-64

15298

40K→Finish

24.9 - 26.2 mi

Top 89%
×5story building
+80ft-24ft

Overall

26781

Males

15839

M60-64

15839

Passing Analysis

Category:
Athletes Passed
1674*
Passed By
1875
Net Change
-201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27887
5K → 10K31*1127-1096#27887#28983
10K → 15K128*296-168#28983#29151
15K → 21K164*292-128#29151#29279
21K → 25K224*49+175#29279#29104
25K → 30K326*38+288#29104#28816
30K → 35K366*11+355#28816#28461
35K → 40K337*24+313#28461#28148
40K → Finish98*38+60#28148#28088
TOTALS1674*1875-201

* 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