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MARINE CORPS MARATHON 2025

Johnna Bubb

Fairport, NY

Bib: 4440 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 34%
Gender (Female)
#0 / 12338
Top 26%
Masters (Masters Women)
#0 / 5451
Top 17%
Division (F45-49)
#0 / 1255
Top 19%
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
9:50/mi
30:34
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:13/mi
59:11
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:07/mi
1:27:32
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:37/mi
2:03:25
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:29/mi
2:27:00
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:08/mi
2:58:29
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:29/mi
3:31:02
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:46/mi
4:04:30
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:41/mi
4:19:04
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:03:259:27 /mi⚡ faster
2nd Half
2:15:3810:18 /mi+9.9%
Positive split — 9.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:349:503.11 mi30:34
9:50
-
10K
59:119:313.10 mi28:37
9:13
-0:37
15K
1:27:329:233.11 mi28:21
9:07
-0:06
21K
2:03:259:273.73 mi35:53
9:37
+0:30
25K
2:27:009:282.48 mi23:35
9:29
-0:08
30K
2:58:299:343.11 mi31:29
10:08
+0:39
35K
3:31:029:423.11 mi32:33
10:29
+0:21
40K
4:04:309:503.10 mi33:28
10:46
+0:17
Finish(26.22 mi)
4:19:049:531.37 mi14:34
10:41
-0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:07 /mi

Average Pace

9:53 /mi

Slowest Pace

10:46 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:27:00

57% of race

Time at Steady Pace

1:18:36

30% of race

Time at Slower Pace

33:28

13% of race

Average Pace: 9:53 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi10655297323498822654199
10K6.21 mi3.10 mi10733-782980-7236-2108042996237
15K9.32 mi3.11 mi10380+3532840+140220+1698822654199
21K13.05 mi3.73 mi10602-2222936-96230-10112853243256
25K15.53 mi2.48 mi10547+552946-10226+4110983289249
30K18.64 mi3.11 mi10530+172999-53235-9111133492276
35K21.75 mi3.11 mi10386+1443053-54240-5109703762291
40K24.85 mi3.10 mi10232+1543124-71243-3106483881299
Finish26.22 mi1.37 mi10213+193155-31242+1106363972286

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×18story building
+279ft-164ft

Overall

9882

Females

2654

F45-49

2654

5K→10K

3.1 - 6.2 mi

Top 36%
×11story building
+103ft-217ft

Overall

10804

Females

2996

F45-49

2996

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+51ft-55ft

Overall

9882

Females

2654

F45-49

2654

15K→21K

9.3 - 13.1 mi

Top 38%
×1story
+20ft-37ft

Overall

11285

Females

3243

F45-49

3243

21K→25K

13.1 - 15.5 mi

Top 37%
×2story building
+35ft-8ft

Overall

11098

Females

3289

F45-49

3289

25K→30K

15.5 - 18.6 mi

Top 37%
×2story building
+58ft-57ft

Overall

11113

Females

3492

F45-49

3492

30K→35K

18.6 - 21.8 mi

Top 37%
×2story building
+98ft-92ft

Overall

10970

Females

3762

F45-49

3762

35K→40K

21.8 - 24.9 mi

Top 35%
×2story building
+36ft-53ft

Overall

10648

Females

3881

F45-49

3881

40K→Finish

24.9 - 26.2 mi

Top 35%
×5story building
+80ft-24ft

Overall

10636

Females

3972

F45-49

3972

Passing Analysis

Category:
Athletes Passed
2414*
Passed By
1972
Net Change
+442
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10655
5K → 10K288*366-78#10655#10733
10K → 15K434*81+353#10733#10380
15K → 21K203*425-222#10380#10602
21K → 25K254*199+55#10602#10547
25K → 30K283*266+17#10547#10530
30K → 35K409*265+144#10530#10386
35K → 40K394*240+154#10386#10232
40K → Finish149*130+19#10232#10213
TOTALS2414*1972+442

* 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