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MARINE CORPS MARATHON 2025

Cliff Sulham

Bolling Afb, DC

Bib: 13693 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M45-49)
#0 / 1775
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
9:27/mi
29:23
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:23/mi
1:04:46
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:33/mi
1:40:38
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:19/mi
2:30:15
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:05/mi
3:00:17
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:33/mi
3:39:17
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:17/mi
4:20:32
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:55/mi
5:06:52
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:12/mi
5:27:36
↑ 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
Time2:30:15
Pace11:31 /mi
2nd Half
Distance13.17 mi
Time2:57:21
Pace13:28 /mi
📊Positive Split: 18.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:59:0029:239:2729:23
9:27
-
10K
6.21 mi08:34:231:04:4610:2535:23
11:23
+1:56
15K
9.32 mi09:10:151:40:3810:4835:52
11:33
+0:10
21K
13.05 mi09:59:522:30:1511:3149:37
13:19
+1:46
25K
15.53 mi10:29:543:00:1711:3630:02
12:05
-1:14
30K
18.64 mi11:08:543:39:1711:4639:00
12:33
+0:28
35K
21.75 mi11:50:094:20:3211:5941:15
13:17
+0:44
40K
24.85 mi12:36:295:06:5212:2146:20
14:55
+1:38
Finish
26.22 mi12:57:135:27:3612:3020:44
15:12
+0:17

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

9:27 /mi

Average Pace

12:30 /mi

Slowest Pace

15:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:38

31% of race

Time at Steady Pace

2:39:54

49% of race

Time at Slower Pace

1:07:04

20% of race

Average Pace: 12:30 /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 mi07:59:0029:239:2729:23
9:27
#8389
10K
6.21 mi08:34:231:04:4610:2535:23
11:23
#16340
15K
9.32 mi09:10:151:40:3810:4835:52
11:33
#19009
21K
13.05 mi09:59:522:30:1511:3149:37
13:19
#22185
25K
15.53 mi10:29:543:00:1711:3630:02
12:05
#22060
30K
18.64 mi11:08:543:39:1711:4639:00
12:33
#21620
35K
21.75 mi11:50:094:20:3211:5941:15
13:17
#21426
40K
24.85 mi12:36:295:06:5212:2146:20
14:55
#21836
Finish
26.22 mi12:57:135:27:3612:3020:44
15:12
#22061
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8389623450023278146901405
10K6.21 mi3.10 mi16340-795111047-48131013-51324129151031461
15K9.32 mi3.11 mi19009-266912481-14341157-14423278146901405
21K13.05 mi3.73 mi22185-317614112-16311342-18526230159801549
25K15.53 mi2.48 mi22060+12513987+1251333+921949136461292
30K18.64 mi3.11 mi21620+44013661+3261296+3720297126021190
35K21.75 mi3.11 mi21426+19413453+2081273+2320758125001185
40K24.85 mi3.10 mi21836-41013574-1211283-1023891141341337
Finish26.22 mi1.37 mi22061-22513653-791288-524889147441412

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

23278

Males

14690

M45-49

14690

5K→10K

3.1 - 6.2 mi

Top 80%
×11story building
+103ft-217ft

Overall

24129

Males

15103

M45-49

15103

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+51ft-55ft

Overall

23278

Males

14690

M45-49

14690

15K→21K

9.3 - 13.1 mi

Top 87%
×1story
+20ft-37ft

Overall

26230

Males

15980

M45-49

15980

21K→25K

13.1 - 15.5 mi

Top 73%
×2story building
+35ft-8ft

Overall

21949

Males

13646

M45-49

13646

25K→30K

15.5 - 18.6 mi

Top 68%
×2story building
+58ft-57ft

Overall

20297

Males

12602

M45-49

12602

30K→35K

18.6 - 21.8 mi

Top 69%
×2story building
+98ft-92ft

Overall

20758

Males

12500

M45-49

12500

35K→40K

21.8 - 24.9 mi

Top 80%
×2story building
+36ft-53ft

Overall

23891

Males

14134

M45-49

14134

40K→Finish

24.9 - 26.2 mi

Top 83%
×5story building
+80ft-24ft

Overall

24889

Males

14744

M45-49

14744

Passing Analysis

Category:
Athletes Passed
1745*
Passed By
15417
Net Change
-13672
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8389
5K → 10K4*7955-7951#8389#16340
10K → 15K47*2716-2669#16340#19009
15K → 21K77*3253-3176#19009#22185
21K → 25K420*295+125#22185#22060
25K → 30K592*152+440#22060#21620
30K → 35K407*213+194#21620#21426
35K → 40K135*545-410#21426#21836
40K → Finish63*288-225#21836#22061
TOTALS1745*15417-13672

* 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