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MARINE CORPS MARATHON 2025

Cheryl Chen

Fairfax Sta, VA

Bib: 18676 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 46%
Gender (Female)
#0 / 12338
Top 38%
Masters (Masters Women)
#0 / 5451
Top 27%
Division (F60-64)
#0 / 423
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
5K· 3.11 mi
10:06/mi
31:24
↑ 279↓ 164
10K· 6.21 mi
9:15/mi
1:00:07
↑ 103↓ 217
15K· 9.32 mi
9:34/mi
1:29:50
↑ 51↓ 55
21K· 13.05 mi
9:47/mi
2:06:20
↑ 20↓ 37
25K· 15.53 mi
11:01/mi
2:33:43
↑ 35
30K· 18.64 mi
11:06/mi
3:08:13
↑ 58↓ 57
35K· 21.75 mi
13:07/mi
3:48:58
↑ 98↓ 92
40K· 24.85 mi
11:01/mi
4:23:13
↑ 36↓ 53
Finish· 26.22 mi
10:55/mi
4:38:06
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:06:209:41 /mi⚡ faster
2nd Half
2:31:4611:31 /mi+20.1%
Positive split — 20.1% 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
31:2410:063.11 mi31:24
10:06
-
10K
1:00:079:403.10 mi28:43
9:15
-0:51
15K
1:29:509:383.11 mi29:43
9:34
+0:19
21K
2:06:209:413.73 mi36:30
9:47
+0:13
25K
2:33:439:542.48 mi27:23
11:01
+1:14
30K
3:08:1310:063.11 mi34:30
11:06
+0:05
35K
3:48:5810:323.11 mi40:45
13:07
+2:01
40K
4:23:1310:353.10 mi34:15
11:01
-2:06
Finish(26.22 mi)
4:38:0610:371.37 mi14:53
10:55
-0:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:15 /mi

Average Pace

10:37 /mi

Slowest Pace

13:07 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:06:20

45% of race

Time at Steady Pace

1:51:01

40% of race

Time at Slower Pace

40:45

15% of race

Average Pace: 10:36 /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. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi1231836234312302360346
10K3.10 mi11561+7573298+32540+310986306635
15K3.11 mi11825-2643412-11444-412302360346
21K3.73 mi11848-233418-64412158360343
25K2.48 mi12885-10373904-48650-6182046505120
30K3.11 mi13274-3894158-25458-815162530491
35K3.11 mi14606-13324840-68271-13202488020192
40K3.10 mi14047+5594733+10768+311622434571
Finish(26.22 mi)1.37 mi13849+1984691+4269-111528436760

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×18story building
+279ft-164ft

Overall

12302

Females

3603

F60-64

3603

5K→10K

3.1 - 6.2 mi

Top 37%
×11story building
+103ft-217ft

Overall

10986

Females

3066

F60-64

3066

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+51ft-55ft

Overall

12302

Females

3603

F60-64

3603

15K→21K

9.3 - 13.1 mi

Top 40%
×1story
+20ft-37ft

Overall

12158

Females

3603

F60-64

3603

21K→25K

13.1 - 15.5 mi

Top 61%
×2story building
+35ft-8ft

Overall

18204

Females

6505

F60-64

6505

25K→30K

15.5 - 18.6 mi

Top 50%
×2story building
+58ft-57ft

Overall

15162

Females

5304

F60-64

5304

30K→35K

18.6 - 21.8 mi

Top 67%
×2story building
+98ft-92ft

Overall

20248

Females

8020

F60-64

8020

35K→40K

21.8 - 24.9 mi

Top 39%
×2story building
+36ft-53ft

Overall

11622

Females

4345

F60-64

4345

40K→Finish

24.9 - 26.2 mi

Top 38%
×5story building
+80ft-24ft

Overall

11528

Females

4367

F60-64

4367

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#12318
5K → 10K
108865*+757
#12318 → #11561
10K → 15K
439175*-264
#11561 → #11825
15K → 21K
315292*-23
#11825 → #11848
21K → 25K
110972*-1037
#11848 → #12885
25K → 30K
613224*-389
#12885 → #13274
30K → 35K
1439107*-1332
#13274 → #14606
35K → 40K
93652*+559
#14606 → #14047
40K → Finish
48246*+198
#14047 → #13849
TOTALS
41642633*-1531
#12318 → #13849

* 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