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MARINE CORPS MARATHON 2025

Samantha Roman

Beaufort, SC

Bib: 37232 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F25-29)
#0 / 2322
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
11:02/mi
34:18
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:15/mi
1:06:10
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:34/mi
1:39:00
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:28/mi
2:29:14
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:06/mi
2:56:50
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:47/mi
3:33:28
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:11/mi
4:11:19
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:05/mi
4:51:57
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:30/mi
5:11:44
↑ 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
Time2:29:14
Pace11:26 /mi
2nd Half
Distance13.17 mi
Time2:42:30
Pace12:20 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:16:5034:1811:0234:18
11:02
-
10K
6.21 mi08:48:421:06:1010:3931:52
10:15
-0:47
15K
9.32 mi09:21:321:39:0010:3732:50
10:34
+0:19
21K
13.05 mi10:11:462:29:1411:2650:14
13:28
+2:54
25K
15.53 mi10:39:222:56:5011:2327:36
11:06
-2:22
30K
18.64 mi11:16:003:33:2811:2736:38
11:47
+0:41
35K
21.75 mi11:53:514:11:1911:3337:51
12:11
+0:24
40K
24.85 mi12:34:294:51:5711:4540:38
13:05
+0:54
Finish
26.22 mi12:54:165:11:4411:5419:47
14:30
+1:25

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

10:15 /mi

Average Pace

11:54 /mi

Slowest Pace

14:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:36

41% of race

Time at Steady Pace

1:14:29

24% of race

Time at Slower Pace

1:50:39

35% of race

Average Pace: 11:53 /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 mi08:16:5034:1811:0234:18
11:02
#18394
10K
6.21 mi08:48:421:06:1010:3931:52
10:15
#17914
15K
9.32 mi09:21:321:39:0010:3732:50
10:34
#17943
21K
13.05 mi10:11:462:29:1411:2650:14
13:28
#21785
25K
15.53 mi10:39:222:56:5011:2327:36
11:06
#20966
30K
18.64 mi11:16:003:33:2811:2736:38
11:47
#20226
35K
21.75 mi11:53:514:11:1911:3337:51
12:11
#19694
40K
24.85 mi12:34:294:51:5711:4540:38
13:05
#19523
Finish
26.22 mi12:54:165:11:4411:5419:47
14:30
#19793
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi183946264144718280(Top 61%)6210(Top 50%)1441(Top 62%)
10K6.21 mi3.10 mi17914+4806016+2481400+4717508(Top 58%)5812(Top 47%)1353(Top 58%)
15K9.32 mi3.11 mi17943-296028-121396+418280(Top 61%)6210(Top 50%)1441(Top 62%)
21K13.05 mi3.73 mi21785-38427887-18591759-36326600(Top 89%)10433(Top 85%)2131(Top 92%)
25K15.53 mi2.48 mi20966+8197566+3211704+5518546(Top 62%)6671(Top 54%)1542(Top 67%)
30K18.64 mi3.11 mi20226+7407313+2531650+5417822(Top 59%)6530(Top 53%)1511(Top 65%)
35K21.75 mi3.11 mi19694+5327162+1511629+2117298(Top 58%)6672(Top 54%)1545(Top 67%)
40K24.85 mi3.10 mi19523+1717212-501649-2018576(Top 62%)7428(Top 60%)1656(Top 71%)
Finish26.22 mi1.37 mi19793-2707366-1541687-3823397(Top 78%)9513(Top 77%)2004(Top 86%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×18story building
+279ft-164ft

Overall

18280

Females

6210

F25-29

6210

5K→10K

3.1 - 6.2 mi

Top 58%
×11story building
+103ft-217ft

Overall

17508

Females

5812

F25-29

5812

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+51ft-55ft

Overall

18280

Females

6210

F25-29

6210

15K→21K

9.3 - 13.1 mi

Top 89%
×1story
+20ft-37ft

Overall

26600

Females

10433

F25-29

10433

21K→25K

13.1 - 15.5 mi

Top 62%
×2story building
+35ft-8ft

Overall

18546

Females

6671

F25-29

6671

25K→30K

15.5 - 18.6 mi

Top 59%
×2story building
+58ft-57ft

Overall

17822

Females

6530

F25-29

6530

30K→35K

18.6 - 21.8 mi

Top 58%
×2story building
+98ft-92ft

Overall

17298

Females

6672

F25-29

6672

35K→40K

21.8 - 24.9 mi

Top 62%
×2story building
+36ft-53ft

Overall

18576

Females

7428

F25-29

7428

40K→Finish

24.9 - 26.2 mi

Top 78%
×5story building
+80ft-24ft

Overall

23397

Females

9513

F25-29

9513

Passing Analysis

Category:
Athletes Passed
3982*
Passed By
5381
Net Change
-1399
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18394
5K → 10K747*267+480#18394#17914
10K → 15K382*411-29#17914#17943
15K → 21K53*3895-3842#17943#21785
21K → 25K862*43+819#21785#20966
25K → 30K813*73+740#20966#20226
30K → 35K642*110+532#20226#19694
35K → 40K424*253+171#19694#19523
40K → Finish59*329-270#19523#19793
TOTALS3982*5381-1399

* 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