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MARINE CORPS MARATHON 2025

Katherine Kundrat

Fulton, MD

Bib: 23903 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F35-39)
#0 / 1413
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
11:08/mi
34:36
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:24/mi
1:06:55
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:05/mi
1:41:20
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:23/mi
2:27:31
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:35/mi
2:53:49
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:14/mi
3:34:57
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:38/mi
4:11:05
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:01/mi
4:48:25
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:25/mi
5:05:21
↑ 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
2:27:3111:18 /mi⚡ faster
2nd Half
2:37:5011:59 /mi+7.0%
Positive split — 7.0% 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 mi08:27:3034:3611:0834:36
11:08
-
10K
6.21 mi08:59:491:06:5510:4632:19
10:24
-0:44
15K
9.32 mi09:34:141:41:2010:5234:25
11:05
+0:41
21K
13.05 mi10:20:252:27:3111:1846:11
12:23
+1:18
25K
15.53 mi10:46:432:53:4911:1126:18
10:35
-1:48
30K
18.64 mi11:27:513:34:5711:3241:08
13:14
+2:39
35K
21.75 mi12:03:594:11:0511:3336:08
11:38
-1:36
40K
24.85 mi12:41:194:48:2511:3637:20
12:01
+0:23
Finish
26.22 mi12:58:155:05:2111:3916:56
12:25
+0:24

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

10:24 /mi

Average Pace

11:39 /mi

Slowest Pace

13:14 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:07:38

42% of race

Time at Steady Pace

1:13:28

24% of race

Time at Slower Pace

1:44:15

34% of race

Average Pace: 11:39 /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 mi08:27:3034:3611:0834:36
11:08
#18966
10K
6.21 mi08:59:491:06:5510:4632:19
10:24
#18687
15K
9.32 mi09:34:141:41:2010:5234:25
11:05
#19527
21K
13.05 mi10:20:252:27:3111:1846:11
12:23
#21075
25K
15.53 mi10:46:432:53:4911:1126:18
10:35
#20007
30K
18.64 mi11:27:513:34:5711:3241:08
13:14
#20584
35K
21.75 mi12:03:594:11:0511:3336:08
11:38
#19643
40K
24.85 mi12:41:194:48:2511:3637:20
12:01
#18892
Finish
26.22 mi12:58:155:05:2111:3916:56
12:25
#18788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi189666539746211147530880
10K6.21 mi3.10 mi18687+2796397+142735+11184946289732
15K9.32 mi3.11 mi19527-8406786-389783-48211147530880
21K13.05 mi3.73 mi21075-15487549-763879-962361188891039
25K15.53 mi2.48 mi20007+10687100+449826+53163255612645
30K18.64 mi3.11 mi20584-5777484-384860-34223268671993
35K21.75 mi3.11 mi19643+9417133+351823+37154305791635
40K24.85 mi3.10 mi18892+7516920+213797+26151635926670
Finish26.22 mi1.37 mi18788+1046910+10793+4172206818787

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×18story building
+279ft-164ft

Overall

21114

Females

7530

F35-39

7530

5K→10K

3.1 - 6.2 mi

Top 62%
×11story building
+103ft-217ft

Overall

18494

Females

6289

F35-39

6289

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+51ft-55ft

Overall

21114

Females

7530

F35-39

7530

15K→21K

9.3 - 13.1 mi

Top 79%
×1story
+20ft-37ft

Overall

23611

Females

8889

F35-39

8889

21K→25K

13.1 - 15.5 mi

Top 54%
×2story building
+35ft-8ft

Overall

16325

Females

5612

F35-39

5612

25K→30K

15.5 - 18.6 mi

Top 74%
×2story building
+58ft-57ft

Overall

22326

Females

8671

F35-39

8671

30K→35K

18.6 - 21.8 mi

Top 51%
×2story building
+98ft-92ft

Overall

15430

Females

5791

F35-39

5791

35K→40K

21.8 - 24.9 mi

Top 50%
×2story building
+36ft-53ft

Overall

15163

Females

5926

F35-39

5926

40K→Finish

24.9 - 26.2 mi

Top 57%
×5story building
+80ft-24ft

Overall

17220

Females

6818

F35-39

6818

Passing Analysis

Category:
Athletes Passed
4250*
Passed By
4072
Net Change
+178
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18966
5K → 10K610*331+279#18966#18687
10K → 15K212*1052-840#18687#19527
15K → 21K188*1736-1548#19527#21075
21K → 25K1080*12+1068#21075#20007
25K → 30K210*787-577#20007#20584
30K → 35K969*28+941#20584#19643
35K → 40K807*56+751#19643#18892
40K → Finish174*70+104#18892#18788
TOTALS4250*4072+178

* 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