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MARINE CORPS MARATHON 2025

Katie Acton

Arlington, VA

Bib: 12493 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 45%
Division (F30-34)
#0 / 1621
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
12:22/mi
38:24
↑ 279↓ 164
10K· 6.21 mi
11:45/mi
1:14:53
↑ 103↓ 217
15K· 9.32 mi
11:09/mi
1:49:32
↑ 51↓ 55
21K· 13.05 mi
10:52/mi
2:30:03
↑ 20↓ 37
25K· 15.53 mi
10:14/mi
2:55:28
↑ 35
30K· 18.64 mi
10:41/mi
3:28:39
↑ 58↓ 57
35K· 21.75 mi
10:31/mi
4:01:20
↑ 98↓ 92
40K· 24.85 mi
10:26/mi
4:33:44
↑ 36↓ 53
Finish· 26.22 mi
10:26/mi
4:47:58
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:30:0311:30 /mi+8.1%
2nd Half
2:17:5410:28 /mi✓ faster
Negative split — 8.1% 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
38:2412:223.11 mi38:24
12:22
-
10K
1:14:5312:033.10 mi36:29
11:45
-0:37
15K
1:49:3211:453.11 mi34:39
11:09
-0:36
21K
2:30:0311:303.73 mi40:31
10:52
-0:17
25K
2:55:2811:182.48 mi25:25
10:14
-0:38
30K
3:28:3911:123.11 mi33:11
10:41
+0:27
35K
4:01:2011:063.11 mi32:41
10:31
-0:10
40K
4:33:4411:013.10 mi32:24
10:26
-0:05
Finish(26.22 mi)
4:47:5810:591.37 mi14:14
10:26
0:00
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:14 /mi

Average Pace

10:59 /mi

Slowest Pace

12:22 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

25:25

9% of race

Time at Steady Pace

2:33:01

53% of race

Time at Slower Pace

1:49:32

38% of race

Average Pace: 10:59 /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 mi25506972113622153577321108
10K3.10 mi25589-839778-571370-82559897991374
15K3.11 mi24209+13809044+7341283+872153577321108
21K3.73 mi22109+21008040+10041134+149177766030887
25K2.48 mi20553+15567375+6651067+67146534843720
30K3.11 mi19017+15366712+663981+86134414509691
35K3.11 mi17538+14796170+542901+80111613844580
40K3.10 mi16155+13835656+514836+6593333309492
Finish(26.22 mi)1.37 mi15706+4495507+149814+2297033550538

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

21535

Females

7732

F30-34

7732

5K→10K

3.1 - 6.2 mi

Top 85%
×11story building
+103ft-217ft

Overall

25598

Females

9799

F30-34

9799

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+51ft-55ft

Overall

21535

Females

7732

F30-34

7732

15K→21K

9.3 - 13.1 mi

Top 59%
×1story
+20ft-37ft

Overall

17776

Females

6030

F30-34

6030

21K→25K

13.1 - 15.5 mi

Top 49%
×2story building
+35ft-8ft

Overall

14653

Females

4843

F30-34

4843

25K→30K

15.5 - 18.6 mi

Top 45%
×2story building
+58ft-57ft

Overall

13441

Females

4509

F30-34

4509

30K→35K

18.6 - 21.8 mi

Top 37%
×2story building
+98ft-92ft

Overall

11161

Females

3844

F30-34

3844

35K→40K

21.8 - 24.9 mi

Top 31%
×2story building
+36ft-53ft

Overall

9333

Females

3309

F30-34

3309

40K→Finish

24.9 - 26.2 mi

Top 32%
×5story building
+80ft-24ft

Overall

9703

Females

3550

F30-34

3550

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#25506
5K → 10K
399316*-83
#25506 → #25589
10K → 15K
161396*+1380
#25589 → #24209
15K → 21K
22102*+2100
#24209 → #22109
21K → 25K
11557*+1556
#22109 → #20553
25K → 30K
101546*+1536
#20553 → #19017
30K → 35K
71486*+1479
#19017 → #17538
35K → 40K
71390*+1383
#17538 → #16155
40K → Finish
5454*+449
#16155 → #15706
TOTALS
44710247*+9800
#25506 → #15706

* 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