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MARINE CORPS MARATHON 2025

Mark Roskamp

Bradford, NH

Bib: 20035 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 5%
Gender (Male)
#0 / 17709
Top 7%
Division (M35-39)
#0 / 2420
Top 7%
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
8:39/mi
26:53
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:44/mi
50:55
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:08/mi
1:16:12
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:37/mi
1:44:37
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:10/mi
2:02:27
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:24/mi
2:25:27
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:22/mi
2:48:21
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:27/mi
3:11:31
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:46/mi
3:22:07
↑ 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 21K
Distance13.05 mi
Time1:44:37
Pace8:01 /mi
2nd Half✓ Faster
Distance13.17 mi
Time1:37:29
Pace7:24 /mi
📊Negative Split: 6.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:54:4526:538:3926:53
8:39
-
10K
6.21 mi08:18:4750:558:1224:02
7:44
-0:55
15K
9.32 mi08:44:041:16:128:1125:17
8:08
+0:24
21K
13.05 mi09:12:291:44:378:0128:25
7:37
-0:31
25K
15.53 mi09:30:192:02:277:5317:50
7:10
-0:27
30K
18.64 mi09:53:192:25:277:4823:00
7:24
+0:14
35K
21.75 mi10:16:132:48:217:4422:54
7:22
-0:02
40K
24.85 mi10:39:233:11:317:4223:10
7:27
+0:05
Finish
26.22 mi10:49:593:22:077:4310:36
7:46
+0:19

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

7:10 /mi

Average Pace

7:43 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:44

32% of race

Time at Steady Pace

1:26:13

43% of race

Time at Slower Pace

52:10

26% of race

Average Pace: 7:43 /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 mi07:54:4526:538:3926:53
8:39
#3887
10K
6.21 mi08:18:4750:558:1224:02
7:44
#3355
15K
9.32 mi08:44:041:16:128:1125:17
8:08
#3604
21K
13.05 mi09:12:291:44:378:0128:25
7:37
#2974
25K
15.53 mi09:30:192:02:277:5317:50
7:10
#2500
30K
18.64 mi09:53:192:25:277:4823:00
7:24
#2121
35K
21.75 mi10:16:132:48:217:4422:54
7:22
#1792
40K
24.85 mi10:39:233:11:317:4223:10
7:27
#1564
Finish
26.22 mi10:49:593:22:077:4310:36
7:46
#1499
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi388731304774108(Top 14%)3308(Top 19%)502(Top 21%)
10K6.21 mi3.10 mi3355+5322731+399412+652835(Top 9%)2331(Top 13%)350(Top 15%)
15K9.32 mi3.11 mi3604-2492922-191448-364108(Top 14%)3308(Top 19%)502(Top 21%)
21K13.05 mi3.73 mi2974+6302443+479379+691755(Top 6%)1483(Top 8%)219(Top 9%)
25K15.53 mi2.48 mi2500+4742048+395304+751221(Top 4%)1060(Top 6%)154(Top 6%)
30K18.64 mi3.11 mi2121+3791741+307249+551088(Top 4%)937(Top 5%)135(Top 6%)
35K21.75 mi3.11 mi1792+3291484+257219+30820(Top 3%)726(Top 4%)99(Top 4%)
40K24.85 mi3.10 mi1564+2281306+178185+34765(Top 3%)662(Top 4%)84(Top 3%)
Finish26.22 mi1.37 mi1499+651246+60178+71149(Top 4%)921(Top 5%)114(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×18story building
+279ft-164ft

Overall

4108

Males

3308

M35-39

3308

5K→10K

3.1 - 6.2 mi

Top 9%
×11story building
+103ft-217ft

Overall

2835

Males

2331

M35-39

2331

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+51ft-55ft

Overall

4108

Males

3308

M35-39

3308

15K→21K

9.3 - 13.1 mi

Top 6%
×1story
+20ft-37ft

Overall

1755

Males

1483

M35-39

1483

21K→25K

13.1 - 15.5 mi

Top 4%
×2story building
+35ft-8ft

Overall

1221

Males

1060

M35-39

1060

25K→30K

15.5 - 18.6 mi

Top 4%
×2story building
+58ft-57ft

Overall

1088

Males

937

M35-39

937

30K→35K

18.6 - 21.8 mi

Top 3%
×2story building
+98ft-92ft

Overall

820

Males

726

M35-39

726

35K→40K

21.8 - 24.9 mi

Top 3%
×2story building
+36ft-53ft

Overall

765

Males

662

M35-39

662

40K→Finish

24.9 - 26.2 mi

Top 4%
×5story building
+80ft-24ft

Overall

1149

Males

921

M35-39

921

Passing Analysis

Category:
Athletes Passed
2706*
Passed By
318
Net Change
+2388
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3887
5K → 10K552*20+532#3887#3355
10K → 15K36*285-249#3355#3604
15K → 21K631*1+630#3604#2974
21K → 25K4751+474#2974#2500
25K → 30K380*1+379#2500#2121
30K → 35K3290+329#2121#1792
35K → 40K230*2+228#1792#1564
40K → Finish73*8+65#1564#1499
TOTALS2706*318+2388

* 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