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MARINE CORPS MARATHON 2025

Kathryn Williams

Hilliard, OH

Bib: 9772 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 6%
Gender (Female)
#0 / 12338
Top 3%
Masters (Masters Women)
#0 / 5451
Top 1%
Division (F40-44)
#0 / 1527
Top 2%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
8:04/mi
25:05
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:29/mi
48:19
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:35/mi
1:11:52
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:54/mi
1:41:21
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:34/mi
2:00:09
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:44/mi
2:24:11
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:59/mi
2:49:00
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:25/mi
3:15:10
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:07/mi
3:26:14
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:41:217:46 /mi⚡ faster
2nd Half
1:44:527:58 /mi+3.5%
Positive split — 3.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:46:3925:058:0425:05
8:04
-
10K
6.21 mi08:09:5348:197:4723:14
7:29
-0:35
15K
9.32 mi08:33:261:11:527:4323:33
7:35
+0:06
21K
13.05 mi09:02:551:41:217:4629:29
7:54
+0:19
25K
15.53 mi09:21:432:00:097:4418:48
7:34
-0:20
30K
18.64 mi09:45:452:24:117:4424:02
7:44
+0:10
35K
21.75 mi10:10:342:49:007:4624:49
7:59
+0:15
40K
24.85 mi10:36:443:15:107:5126:10
8:25
+0:26
Finish
26.22 mi10:47:483:26:147:5211:04
8:07
-0:18

Checkpoints & Pacing

Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:29 /mi

Average Pace

7:52 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:00:04

87% of race

Time at Steady Pace

26:10

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi07:46:3925:058:0425:05
8:04
#1983
10K
6.21 mi08:09:5348:197:4723:14
7:29
#1931
15K
9.32 mi08:33:261:11:527:4323:33
7:35
#1965
21K
13.05 mi09:02:551:41:217:4629:29
7:54
#2069
25K
15.53 mi09:21:432:00:097:4418:48
7:34
#2050
30K
18.64 mi09:45:452:24:117:4424:02
7:44
#1935
35K
21.75 mi10:10:342:49:007:4624:49
7:59
#1867
40K
24.85 mi10:36:443:15:107:5126:10
8:25
#1865
Finish
26.22 mi10:47:483:26:147:5211:04
8:07
#1837
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi198333830209835835
10K6.21 mi3.10 mi1931+52321+1729+1196332232
15K9.32 mi3.11 mi1965-34335-1432-3209835835
21K13.05 mi3.73 mi2069-104352-1735-3257644746
25K15.53 mi2.48 mi2050+19353-135206636137
30K18.64 mi3.11 mi1935+115330+2334+1168528628
35K21.75 mi3.11 mi1867+68328+235-1182335443
40K24.85 mi3.10 mi1865+2345-1736-1245656861
Finish26.22 mi1.37 mi1837+28340+536172738741

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×18story building
+279ft-164ft

Overall

2098

Females

358

F40-44

358

5K→10K

3.1 - 6.2 mi

Top 7%
×11story building
+103ft-217ft

Overall

1963

Females

322

F40-44

322

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+51ft-55ft

Overall

2098

Females

358

F40-44

358

15K→21K

9.3 - 13.1 mi

Top 9%
×1story
+20ft-37ft

Overall

2576

Females

447

F40-44

447

21K→25K

13.1 - 15.5 mi

Top 7%
×2story building
+35ft-8ft

Overall

2066

Females

361

F40-44

361

25K→30K

15.5 - 18.6 mi

Top 6%
×2story building
+58ft-57ft

Overall

1685

Females

286

F40-44

286

30K→35K

18.6 - 21.8 mi

Top 6%
×2story building
+98ft-92ft

Overall

1823

Females

354

F40-44

354

35K→40K

21.8 - 24.9 mi

Top 8%
×2story building
+36ft-53ft

Overall

2456

Females

568

F40-44

568

40K→Finish

24.9 - 26.2 mi

Top 6%
×5story building
+80ft-24ft

Overall

1727

Females

387

F40-44

387

Passing Analysis

Category:
Athletes Passed
646*
Passed By
500
Net Change
+146
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1983
5K → 10K122*70+52#1983#1931
10K → 15K4781-34#1931#1965
15K → 21K28*132-104#1965#2069
21K → 25K5738+19#2069#2050
25K → 30K139*24+115#2050#1935
30K → 35K11244+68#1935#1867
35K → 40K95*93+2#1867#1865
40K → Finish46*18+28#1865#1837
TOTALS646*500+146

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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