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MARINE CORPS MARATHON 2025

Claire Bogusz

Spotsylvania, VA

Bib: 9828 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 21%
Gender (Female)
#0 / 12338
Top 13%
Division (F30-34)
#0 / 1621
Top 16%
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
9:32/mi
29:37
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:37/mi
56:23
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:54/mi
1:24:03
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:00/mi
1:57:35
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:45/mi
2:19:19
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:05/mi
2:47:32
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:07/mi
3:15:52
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:19/mi
3:44:48
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:11/mi
3:57:20
↑ 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
Time1:57:35
Pace9:01 /mi
2nd Half
Distance13.17 mi
Time1:59:44
Pace9:05 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:00:2229:379:3229:37
9:32
-
10K
6.21 mi08:27:0856:239:0426:46
8:37
-0:55
15K
9.32 mi08:54:481:24:039:0127:40
8:54
+0:17
21K
13.05 mi09:28:201:57:359:0133:32
9:00
+0:06
25K
15.53 mi09:50:042:19:198:5821:44
8:45
-0:15
30K
18.64 mi10:18:172:47:328:5928:13
9:05
+0:20
35K
21.75 mi10:46:373:15:529:0028:20
9:07
+0:02
40K
24.85 mi11:15:333:44:489:0328:56
9:19
+0:12
Finish
26.22 mi11:28:053:57:209:0412:32
9:11
-0:08

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

8:37 /mi

Average Pace

9:04 /mi

Slowest Pace

9:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:43

88% of race

Time at Steady Pace

29:37

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:03 /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 mi08:00:2229:379:3229:37
9:32
#8862
10K
6.21 mi08:27:0856:239:0426:46
8:37
#7845
15K
9.32 mi08:54:481:24:039:0127:40
8:54
#8001
21K
13.05 mi09:28:201:57:359:0133:32
9:00
#7828
25K
15.53 mi09:50:042:19:198:5821:44
8:45
#7637
30K
18.64 mi10:18:172:47:328:5928:13
9:05
#7223
35K
21.75 mi10:46:373:15:529:0028:20
9:07
#6701
40K
24.85 mi11:15:333:44:489:0328:56
9:19
#6366
Finish
26.22 mi11:28:053:57:209:0412:32
9:11
#6221
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi886223123578509(Top 28%)2189(Top 18%)336(Top 21%)
10K6.21 mi3.10 mi7845+10171949+363302+556845(Top 23%)1594(Top 13%)233(Top 14%)
15K9.32 mi3.11 mi8001-1562010-61313-118509(Top 28%)2189(Top 18%)336(Top 21%)
21K13.05 mi3.73 mi7828+1731953+57304+97656(Top 25%)1898(Top 15%)294(Top 18%)
25K15.53 mi2.48 mi7637+1911901+52301+37249(Top 24%)1820(Top 15%)276(Top 17%)
30K18.64 mi3.11 mi7223+4141793+108281+206393(Top 21%)1643(Top 13%)256(Top 16%)
35K21.75 mi3.11 mi6701+5221694+99262+195560(Top 19%)1515(Top 12%)237(Top 15%)
40K24.85 mi3.10 mi6366+3351659+35258+45297(Top 18%)1586(Top 13%)242(Top 15%)
Finish26.22 mi1.37 mi6221+1451641+18254+44829(Top 16%)1464(Top 12%)228(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×18story building
+279ft-164ft

Overall

8509

Females

2189

F30-34

2189

5K→10K

3.1 - 6.2 mi

Top 23%
×11story building
+103ft-217ft

Overall

6845

Females

1594

F30-34

1594

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+51ft-55ft

Overall

8509

Females

2189

F30-34

2189

15K→21K

9.3 - 13.1 mi

Top 25%
×1story
+20ft-37ft

Overall

7656

Females

1898

F30-34

1898

21K→25K

13.1 - 15.5 mi

Top 24%
×2story building
+35ft-8ft

Overall

7249

Females

1820

F30-34

1820

25K→30K

15.5 - 18.6 mi

Top 21%
×2story building
+58ft-57ft

Overall

6393

Females

1643

F30-34

1643

30K→35K

18.6 - 21.8 mi

Top 19%
×2story building
+98ft-92ft

Overall

5560

Females

1515

F30-34

1515

35K→40K

21.8 - 24.9 mi

Top 18%
×2story building
+36ft-53ft

Overall

5297

Females

1586

F30-34

1586

40K→Finish

24.9 - 26.2 mi

Top 16%
×5story building
+80ft-24ft

Overall

4829

Females

1464

F30-34

1464

Passing Analysis

Category:
Athletes Passed
3494*
Passed By
853
Net Change
+2641
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8862
5K → 10K1068*51+1017#8862#7845
10K → 15K158*314-156#7845#8001
15K → 21K319*146+173#8001#7828
21K → 25K277*86+191#7828#7637
25K → 30K496*82+414#7637#7223
30K → 35K569*47+522#7223#6701
35K → 40K419*84+335#6701#6366
40K → Finish188*43+145#6366#6221
TOTALS3494*853+2641

* 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