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MARINE CORPS MARATHON 2025

Kristin Czisny

Alexandria, VA

Bib: 1627 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 50%
Gender (Female)
#0 / 12338
Top 42%
Division (F30-34)
#0 / 1621
Top 47%
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
10:51/mi
33:42
↑ 279↓ 164
10K· 6.21 mi
10:05/mi
1:05:02
↑ 103↓ 217
15K· 9.32 mi
11:10/mi
1:39:43
↑ 51↓ 55
21K· 13.05 mi
10:23/mi
2:18:25
↑ 20↓ 37
25K· 15.53 mi
10:03/mi
2:43:24
↑ 35
30K· 18.64 mi
11:22/mi
3:18:44
↑ 58↓ 57
35K· 21.75 mi
10:42/mi
3:51:59
↑ 98↓ 92
40K· 24.85 mi
11:57/mi
4:29:07
↑ 36↓ 53
Finish· 26.22 mi
10:42/mi
4:43:43
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:18:2510:36 /mi⚡ faster
2nd Half
2:25:1711:02 /mi+5.0%
Positive split — 5.0% 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
33:4210:513.11 mi33:42
10:51
-
10K
1:05:0210:283.10 mi31:20
10:05
-0:46
15K
1:39:4310:423.11 mi34:41
11:10
+1:05
21K
2:18:2510:363.73 mi38:42
10:23
-0:47
25K
2:43:2410:312.48 mi24:59
10:03
-0:20
30K
3:18:4410:403.11 mi35:20
11:22
+1:19
35K
3:51:5910:403.11 mi33:15
10:42
-0:40
40K
4:29:0710:503.10 mi37:08
11:57
+1:15
Finish(26.22 mi)
4:43:4310:501.37 mi14:36
10:42
-1:15
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:03 /mi

Average Pace

10:50 /mi

Slowest Pace

11:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:56:34

62% of race

Time at Steady Pace

1:10:01

25% of race

Time at Slower Pace

37:08

13% of race

Average Pace: 10:49 /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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi1710256688172156577511110
10K3.10 mi16604+4985419+249781+36162425255762
15K3.11 mi18425-18216246-827902-1212156577511110
21K3.73 mi17203+12225707+539826+76151694870715
25K2.48 mi16401+8025401+306792+34138154473669
30K3.11 mi16246+1555442-41802-10162565820860
35K3.11 mi15352+8945163+279760+42118404165629
40K3.10 mi15208+1445233-70773-13149705844855
Finish(26.22 mi)1.37 mi14908+3005141+92760+13107084007619

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×18story building
+279ft-164ft

Overall

21565

Females

7751

F30-34

7751

5K→10K

3.1 - 6.2 mi

Top 54%
×11story building
+103ft-217ft

Overall

16242

Females

5255

F30-34

5255

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+51ft-55ft

Overall

21565

Females

7751

F30-34

7751

15K→21K

9.3 - 13.1 mi

Top 50%
×1story
+20ft-37ft

Overall

15169

Females

4870

F30-34

4870

21K→25K

13.1 - 15.5 mi

Top 46%
×2story building
+35ft-8ft

Overall

13815

Females

4473

F30-34

4473

25K→30K

15.5 - 18.6 mi

Top 54%
×2story building
+58ft-57ft

Overall

16256

Females

5820

F30-34

5820

30K→35K

18.6 - 21.8 mi

Top 39%
×2story building
+98ft-92ft

Overall

11840

Females

4165

F30-34

4165

35K→40K

21.8 - 24.9 mi

Top 50%
×2story building
+36ft-53ft

Overall

14970

Females

5844

F30-34

5844

40K→Finish

24.9 - 26.2 mi

Top 36%
×5story building
+80ft-24ft

Overall

10708

Females

4007

F30-34

4007

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#17102
5K → 10K
244742*+498
#17102 → #16604
10K → 15K
190988*-1821
#16604 → #18425
15K → 21K
301252*+1222
#18425 → #17203
21K → 25K
17819*+802
#17203 → #16401
25K → 30K
300455*+155
#16401 → #16246
30K → 35K
45939*+894
#16246 → #15352
35K → 40K
272416*+144
#15352 → #15208
40K → Finish
20320*+300
#15208 → #14908
TOTALS
28375031*+2194
#17102 → #14908

* 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