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MARINE CORPS MARATHON 2025

Caitlin Wessel

Chicago, IL

Bib: 21284 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 47%
Gender (Female)
#0 / 12338
Top 39%
Division (F25-29)
#0 / 2322
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
10:53/mi
33:50
↑ 279↓ 164
10K· 6.21 mi
10:10/mi
1:05:24
↑ 103↓ 217
15K· 9.32 mi
10:29/mi
1:37:57
↑ 51↓ 55
21K· 13.05 mi
11:40/mi
2:21:27
↑ 20↓ 37
25K· 15.53 mi
10:04/mi
2:46:29
↑ 35
30K· 18.64 mi
10:43/mi
3:19:47
↑ 58↓ 57
35K· 21.75 mi
10:25/mi
3:52:08
↑ 98↓ 92
40K· 24.85 mi
10:50/mi
4:25:49
↑ 36↓ 53
Finish· 26.22 mi
9:39/mi
4:38:59
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:21:2710:50 /mi+2.8%
2nd Half
2:17:3110:27 /mi✓ faster
Negative split — 2.8% faster 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
33:5010:533.11 mi33:50
10:53
-
10K
1:05:2410:323.10 mi31:34
10:10
-0:43
15K
1:37:5710:313.11 mi32:33
10:29
+0:19
21K
2:21:2710:503.73 mi43:30
11:40
+1:11
25K
2:46:2910:432.48 mi25:02
10:04
-1:36
30K
3:19:4710:433.11 mi33:18
10:43
+0:39
35K
3:52:0810:403.11 mi32:21
10:25
-0:18
40K
4:25:4910:423.10 mi33:41
10:50
+0:25
Finish(26.22 mi)
4:38:5910:391.37 mi13:10
9:39
-1:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:39 /mi

Average Pace

10:39 /mi

Slowest Pace

11:40 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:09:46

25% of race

Time at Steady Pace

1:38:12

35% of race

Time at Slower Pace

1:51:01

40% of race

Average Pace: 10:38 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi17438581613551771759301392
10K3.10 mi17067+3715624+1921317+381680654841281
15K3.11 mi17180-1135670-461328-111771759301392
21K3.73 mi18581-14016361-6911459-1312122977011720
25K2.48 mi17559+10225922+4391386+731393345261127
30K3.11 mi16537+10225574+3481323+631362245961137
35K3.11 mi15394+11435186+3881259+64107303660920
40K3.10 mi14598+7964992+1941225+34109504010985
Finish(26.22 mi)1.37 mi14044+5544768+2241181+4465752191593

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×18story building
+279ft-164ft

Overall

17717

Females

5930

F25-29

5930

5K→10K

3.1 - 6.2 mi

Top 56%
×11story building
+103ft-217ft

Overall

16806

Females

5484

F25-29

5484

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+51ft-55ft

Overall

17717

Females

5930

F25-29

5930

15K→21K

9.3 - 13.1 mi

Top 71%
×1story
+20ft-37ft

Overall

21229

Females

7701

F25-29

7701

21K→25K

13.1 - 15.5 mi

Top 46%
×2story building
+35ft-8ft

Overall

13933

Females

4526

F25-29

4526

25K→30K

15.5 - 18.6 mi

Top 45%
×2story building
+58ft-57ft

Overall

13622

Females

4596

F25-29

4596

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+98ft-92ft

Overall

10730

Females

3660

F25-29

3660

35K→40K

21.8 - 24.9 mi

Top 36%
×2story building
+36ft-53ft

Overall

10950

Females

4010

F25-29

4010

40K→Finish

24.9 - 26.2 mi

Top 22%
×5story building
+80ft-24ft

Overall

6575

Females

2191

F25-29

2191

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#17438
5K → 10K
260631*+371
#17438 → #17067
10K → 15K
455342*-113
#17067 → #17180
15K → 21K
1605204*-1401
#17180 → #18581
21K → 25K
121034*+1022
#18581 → #17559
25K → 30K
331055*+1022
#17559 → #16537
30K → 35K
201163*+1143
#16537 → #15394
35K → 40K
40836*+796
#15394 → #14598
40K → Finish
1555*+554
#14598 → #14044
TOTALS
24265820*+3394
#17438 → #14044

* 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