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MARINE CORPS MARATHON 2025

Rebeca Medina

Chesapeake, VA

Bib: 2314 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F30-34)
#0 / 1621
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:37/mi
36:06
↑ 279↓ 164
10K· 6.21 mi
10:49/mi
1:09:43
↑ 103↓ 217
15K· 9.32 mi
11:15/mi
1:44:40
↑ 51↓ 55
21K· 13.05 mi
12:00/mi
2:29:24
↑ 20↓ 37
25K· 15.53 mi
12:00/mi
2:59:13
↑ 35
30K· 18.64 mi
12:52/mi
3:39:11
↑ 58↓ 57
35K· 21.75 mi
12:52/mi
4:19:09
↑ 98↓ 92
40K· 24.85 mi
13:16/mi
5:00:21
↑ 36↓ 53
Finish· 26.22 mi
12:43/mi
5:17:41
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:29:2411:27 /mi⚡ faster
2nd Half
2:48:1612:47 /mi+12.6%
Positive split — 12.6% 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
36:0611:373.11 mi36:06
11:37
-
10K
1:09:4311:133.10 mi33:37
10:49
-0:48
15K
1:44:4011:143.11 mi34:57
11:15
+0:26
21K
2:29:2411:273.73 mi44:44
12:00
+0:45
25K
2:59:1311:322.48 mi29:49
12:00
0:00
30K
3:39:1111:453.11 mi39:58
12:52
+0:52
35K
4:19:0911:553.11 mi39:58
12:52
0:00
40K
5:00:2112:053.10 mi41:12
13:16
+0:24
Finish(26.22 mi)
5:17:4112:081.37 mi17:20
12:43
-0:33
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:49 /mi

Average Pace

12:08 /mi

Slowest Pace

13:16 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:08:34

22% of race

Time at Steady Pace

1:50:39

35% of race

Time at Slower Pace

2:18:28

44% of race

Average Pace: 12:07 /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

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi21874792211452202979711142
10K3.10 mi21478+3967719+2031108+372113275381076
15K3.11 mi21589-1117759-401122-142202979711142
21K3.73 mi21855-2667919-1601121+12239482641177
25K2.48 mi21752+1037939-201123-22163881581174
30K3.11 mi21594+1587947-81134-112127681551170
35K3.11 mi21191+4037857+901123+111946976481088
40K3.10 mi20827+3647780+771112+111911776371068
Finish(26.22 mi)1.37 mi20618+2097718+621107+51825572691061

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×18story building
+279ft-164ft

Overall

22029

Females

7971

F30-34

7971

5K→10K

3.1 - 6.2 mi

Top 70%
×11story building
+103ft-217ft

Overall

21132

Females

7538

F30-34

7538

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+51ft-55ft

Overall

22029

Females

7971

F30-34

7971

15K→21K

9.3 - 13.1 mi

Top 75%
×1story
+20ft-37ft

Overall

22394

Females

8264

F30-34

8264

21K→25K

13.1 - 15.5 mi

Top 72%
×2story building
+35ft-8ft

Overall

21638

Females

8158

F30-34

8158

25K→30K

15.5 - 18.6 mi

Top 71%
×2story building
+58ft-57ft

Overall

21276

Females

8155

F30-34

8155

30K→35K

18.6 - 21.8 mi

Top 65%
×2story building
+98ft-92ft

Overall

19469

Females

7648

F30-34

7648

35K→40K

21.8 - 24.9 mi

Top 64%
×2story building
+36ft-53ft

Overall

19117

Females

7637

F30-34

7637

40K→Finish

24.9 - 26.2 mi

Top 61%
×5story building
+80ft-24ft

Overall

18255

Females

7269

F30-34

7269

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#21874
5K → 10K
300696*+396
#21874 → #21478
10K → 15K
482371*-111
#21478 → #21589
15K → 21K
735469*-266
#21589 → #21855
21K → 25K
333436*+103
#21855 → #21752
25K → 30K
276434*+158
#21752 → #21594
30K → 35K
145548*+403
#21594 → #21191
35K → 40K
129493*+364
#21191 → #20827
40K → Finish
32241*+209
#20827 → #20618
TOTALS
24323688*+1256
#21874 → #20618

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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