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MARINE CORPS MARATHON 2025

Kathryn Eng

Arlington, VA

Bib: 7232 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
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
27 ft elev
5K· 3.11 mi
11:45/mi
36:30
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:59/mi
1:10:37
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:00/mi
1:44:48
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:04/mi
2:26:04
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:34/mi
2:52:19
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:02/mi
3:26:35
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:52/mi
4:00:22
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:53/mi
4:40:24
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:21/mi
4:57:14
↑ 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
2:26:0411:12 /mi⚡ faster
2nd Half
2:31:0911:29 /mi+3.5%
Positive split — 3.5% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:35:4336:3011:4536:30
11:45
-
10K
6.21 mi09:09:501:10:3711:2234:07
10:59
-0:46
15K
9.32 mi09:44:011:44:4811:1534:11
11:00
+0:01
21K
13.05 mi10:25:172:26:0411:1241:16
11:04
+0:04
25K
15.53 mi10:51:322:52:1911:0626:15
10:34
-0:30
30K
18.64 mi11:25:483:26:3511:0534:16
11:02
+0:28
35K
21.75 mi11:59:354:00:2211:0333:47
10:52
-0:10
40K
24.85 mi12:39:374:40:2411:1740:02
12:53
+2:01
Finish
26.22 mi12:56:274:57:1411:2116:50
12:21
-0:32

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

10:34 /mi

Average Pace

11:21 /mi

Slowest Pace

12:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:15

9% of race

Time at Steady Pace

2:57:37

60% of race

Time at Slower Pace

1:33:22

31% of race

Average Pace: 11:20 /mi

Loading chart...
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.

Loading...
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 mi08:35:4336:3011:4536:30
11:45
#22577
10K
6.21 mi09:09:501:10:3711:2234:07
10:59
#22242
15K
9.32 mi09:44:011:44:4811:1534:11
11:00
#21673
21K
13.05 mi10:25:172:26:0411:1241:16
11:04
#20460
25K
15.53 mi10:51:322:52:1911:0626:15
10:34
#19525
30K
18.64 mi11:25:483:26:3511:0534:16
11:02
#18466
35K
21.75 mi11:59:354:00:2211:0333:47
10:52
#17322
40K
24.85 mi12:39:374:40:2411:1740:02
12:53
#17472
Finish
26.22 mi12:56:274:57:1411:2116:50
12:21
#17475
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi22577824717892074773571657
10K6.21 mi3.10 mi22242+3358087+1601770+192204180011761
15K9.32 mi3.11 mi21673+5697801+2861736+342074773571657
21K13.05 mi3.73 mi20460+12137242+5591630+1061868164891499
25K15.53 mi2.48 mi19525+9356869+3731567+631622755581329
30K18.64 mi3.11 mi18466+10596452+4171489+781484751541248
35K21.75 mi3.11 mi17322+11446077+3751430+591253444981113
40K24.85 mi3.10 mi17472-1506273-1961472-421801071661610
Finish26.22 mi1.37 mi17475-36310-371482-101695767071585

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×18story building
+279ft-164ft

Overall

20747

Females

7357

F25-29

7357

5K→10K

3.1 - 6.2 mi

Top 73%
×11story building
+103ft-217ft

Overall

22041

Females

8001

F25-29

8001

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+51ft-55ft

Overall

20747

Females

7357

F25-29

7357

15K→21K

9.3 - 13.1 mi

Top 62%
×1story
+20ft-37ft

Overall

18681

Females

6489

F25-29

6489

21K→25K

13.1 - 15.5 mi

Top 54%
×2story building
+35ft-8ft

Overall

16227

Females

5558

F25-29

5558

25K→30K

15.5 - 18.6 mi

Top 49%
×2story building
+58ft-57ft

Overall

14847

Females

5154

F25-29

5154

30K→35K

18.6 - 21.8 mi

Top 42%
×2story building
+98ft-92ft

Overall

12534

Females

4498

F25-29

4498

35K→40K

21.8 - 24.9 mi

Top 60%
×2story building
+36ft-53ft

Overall

18010

Females

7166

F25-29

7166

40K→Finish

24.9 - 26.2 mi

Top 56%
×5story building
+80ft-24ft

Overall

16957

Females

6707

F25-29

6707

Passing Analysis

Category:
Athletes Passed
6224*
Passed By
1122
Net Change
+5102
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22577
5K → 10K627*292+335#22577#22242
10K → 15K703*134+569#22242#21673
15K → 21K1293*80+1213#21673#20460
21K → 25K956*21+935#20460#19525
25K → 30K1076*17+1059#19525#18466
30K → 35K1171*27+1144#18466#17322
35K → 40K277*427-150#17322#17472
40K → Finish121*124-3#17472#17475
TOTALS6224*1122+5102

* 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