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MARINE CORPS MARATHON 2025

Carolin Chavez

Woodbridge, VA

Bib: 30221 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 46%
Gender (Female)
#0 / 12338
Top 38%
Division (F35-39)
#0 / 1413
Top 38%
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
10:50/mi
33:39
↑ 279↓ 164
10K· 6.21 mi
10:03/mi
1:04:53
↑ 103↓ 217
15K· 9.32 mi
10:15/mi
1:36:43
↑ 51↓ 55
21K· 13.05 mi
10:32/mi
2:15:59
↑ 20↓ 37
25K· 15.53 mi
10:14/mi
2:41:26
↑ 35
30K· 18.64 mi
11:06/mi
3:15:55
↑ 58↓ 57
35K· 21.75 mi
10:47/mi
3:49:25
↑ 98↓ 92
40K· 24.85 mi
10:47/mi
4:22:55
↑ 36↓ 53
Finish· 26.22 mi
10:40/mi
4:37:28
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:15:5910:25 /mi⚡ faster
2nd Half
2:21:2810:44 /mi+4.0%
Positive split — 4.0% 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
33:3910:503.11 mi33:39
10:50
-
10K
1:04:5310:273.10 mi31:14
10:03
-0:47
15K
1:36:4310:233.11 mi31:50
10:15
+0:12
21K
2:15:5910:253.73 mi39:16
10:32
+0:17
25K
2:41:2610:242.48 mi25:27
10:14
-0:18
30K
3:15:5510:313.11 mi34:29
11:06
+0:52
35K
3:49:2510:333.11 mi33:30
10:47
-0:19
40K
4:22:5510:353.10 mi33:30
10:47
0:00
Finish(26.22 mi)
4:37:2810:351.37 mi14:33
10:40
-0:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:03 /mi

Average Pace

10:35 /mi

Slowest Pace

11:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:02:59

88% of race

Time at Steady Pace

34:29

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:35 /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. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi169895618637162175284613
10K3.10 mi16437+5525340+278613+24160195156606
15K3.11 mi16265+1725268+72609+4162175284613
21K3.73 mi16028+2375192+76602+7159975249604
25K2.48 mi15653+3755078+114583+19147014865557
30K3.11 mi15467+1865086-8586-3151485300591
35K3.11 mi14715+7524881+205562+24121884336486
40K3.10 mi13960+7554689+192539+23106993902437
Finish(26.22 mi)1.37 mi13718+2424632+57536+3105913951448

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×18story building
+279ft-164ft

Overall

16217

Females

5284

F35-39

5284

5K→10K

3.1 - 6.2 mi

Top 53%
×11story building
+103ft-217ft

Overall

16019

Females

5156

F35-39

5156

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+51ft-55ft

Overall

16217

Females

5284

F35-39

5284

15K→21K

9.3 - 13.1 mi

Top 53%
×1story
+20ft-37ft

Overall

15997

Females

5249

F35-39

5249

21K→25K

13.1 - 15.5 mi

Top 49%
×2story building
+35ft-8ft

Overall

14701

Females

4865

F35-39

4865

25K→30K

15.5 - 18.6 mi

Top 50%
×2story building
+58ft-57ft

Overall

15148

Females

5300

F35-39

5300

30K→35K

18.6 - 21.8 mi

Top 41%
×2story building
+98ft-92ft

Overall

12188

Females

4336

F35-39

4336

35K→40K

21.8 - 24.9 mi

Top 36%
×2story building
+36ft-53ft

Overall

10699

Females

3902

F35-39

3902

40K→Finish

24.9 - 26.2 mi

Top 35%
×5story building
+80ft-24ft

Overall

10591

Females

3951

F35-39

3951

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16989
5K → 10K
224776*+552
#16989 → #16437
10K → 15K
229401*+172
#16437 → #16265
15K → 21K
305542*+237
#16265 → #16028
21K → 25K
119494*+375
#16028 → #15653
25K → 30K
267453*+186
#15653 → #15467
30K → 35K
72824*+752
#15467 → #14715
35K → 40K
54809*+755
#14715 → #13960
40K → Finish
36278*+242
#13960 → #13718
TOTALS
13064577*+3271
#16989 → #13718

* 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