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MARINE CORPS MARATHON 2025

Kelly Yoon

Bethesda, MD

Bib: 12116 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 45%
Division (F20-24)
#0 / 1404
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
11:06/mi
34:29
↑ 279↓ 164
10K· 6.21 mi
10:13/mi
1:06:13
↑ 103↓ 217
15K· 9.32 mi
10:22/mi
1:38:27
↑ 51↓ 55
21K· 13.05 mi
10:30/mi
2:17:37
↑ 20↓ 37
25K· 15.53 mi
10:22/mi
2:43:22
↑ 35
30K· 18.64 mi
11:02/mi
3:17:40
↑ 58↓ 57
35K· 21.75 mi
11:13/mi
3:52:32
↑ 98↓ 92
40K· 24.85 mi
12:34/mi
4:31:36
↑ 36↓ 53
Finish· 26.22 mi
11:50/mi
4:47:45
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:17:3710:33 /mi⚡ faster
2nd Half
2:30:0711:24 /mi+9.1%
Positive split — 9.1% 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
34:2911:063.11 mi34:29
11:06
-
10K
1:06:1310:393.10 mi31:44
10:13
-0:53
15K
1:38:2710:343.11 mi32:14
10:22
+0:09
21K
2:17:3710:333.73 mi39:10
10:30
+0:08
25K
2:43:2210:312.48 mi25:45
10:22
-0:08
30K
3:17:4010:363.11 mi34:18
11:02
+0:40
35K
3:52:3210:423.11 mi34:52
11:13
+0:11
40K
4:31:3610:563.10 mi39:04
12:34
+1:21
Finish(26.22 mi)
4:47:4510:591.37 mi16:09
11:50
-0:44
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:13 /mi

Average Pace

10:59 /mi

Slowest Pace

12:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:08:53

45% of race

Time at Steady Pace

1:43:39

36% of race

Time at Slower Pace

55:13

19% of race

Average Pace: 10:58 /mi

Loading chart...
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. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi187346424980170535632884
10K3.10 mi17948+7866029+395930+50171625643876
15K3.11 mi17522+4265831+198911+19170535632884
21K3.73 mi16826+6965537+294876+35158505189841
25K2.48 mi16380+4465387+150855+21152755124836
30K3.11 mi15959+4215310+77853+2148965177842
35K3.11 mi15468+4915224+86844+9138785087817
40K3.10 mi15731-2635474-250877-33170606768999
Finish(26.22 mi)1.37 mi15659+725485-11883-6151725922939

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×18story building
+279ft-164ft

Overall

17053

Females

5632

F20-24

5632

5K→10K

3.1 - 6.2 mi

Top 57%
×11story building
+103ft-217ft

Overall

17162

Females

5643

F20-24

5643

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+51ft-55ft

Overall

17053

Females

5632

F20-24

5632

15K→21K

9.3 - 13.1 mi

Top 53%
×1story
+20ft-37ft

Overall

15850

Females

5189

F20-24

5189

21K→25K

13.1 - 15.5 mi

Top 51%
×2story building
+35ft-8ft

Overall

15275

Females

5124

F20-24

5124

25K→30K

15.5 - 18.6 mi

Top 50%
×2story building
+58ft-57ft

Overall

14896

Females

5177

F20-24

5177

30K→35K

18.6 - 21.8 mi

Top 46%
×2story building
+98ft-92ft

Overall

13878

Females

5087

F20-24

5087

35K→40K

21.8 - 24.9 mi

Top 57%
×2story building
+36ft-53ft

Overall

17060

Females

6768

F20-24

6768

40K→Finish

24.9 - 26.2 mi

Top 50%
×5story building
+80ft-24ft

Overall

15172

Females

5922

F20-24

5922

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#18734
5K → 10K
178964*+786
#18734 → #17948
10K → 15K
189615*+426
#17948 → #17522
15K → 21K
137833*+696
#17522 → #16826
21K → 25K
101547*+446
#16826 → #16380
25K → 30K
166587*+421
#16380 → #15959
30K → 35K
176667*+491
#15959 → #15468
35K → 40K
522259*-263
#15468 → #15731
40K → Finish
94166*+72
#15731 → #15659
TOTALS
15634638*+3075
#18734 → #15659

* 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