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MARINE CORPS MARATHON 2025

Katherine Rosedale

Ashburn, VA

Bib: 26892 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
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
27 ft elev
5K· 3.11 mi
15:13/mi
47:17
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
14:44/mi
1:33:05
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
15:43/mi
2:21:55
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
16:02/mi
3:21:41
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
15:38/mi
4:00:33
↑ 350.2%
30 ft elev
30K· 18.64 mi
16:42/mi
4:52:26
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
17:33/mi
5:46:59
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:03/mi
6:18:11
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
20:43/mi
6:46:26
↑ 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
3:21:4115:27 /mi⚡ faster
2nd Half
3:24:4415:33 /mi+1.5%
Positive split — 1.5% 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 mi08:51:2347:1715:1347:17
15:13
-
10K
6.21 mi09:37:111:33:0514:5945:48
14:44
-0:29
15K
9.32 mi10:26:012:21:5515:1448:50
15:43
+0:59
21K
13.05 mi11:25:473:21:4115:2759:46
16:02
+0:19
25K
15.53 mi12:04:394:00:3315:2938:52
15:38
-0:24
30K
18.64 mi12:56:324:52:2615:4151:53
16:42
+1:04
35K
21.75 mi13:51:055:46:5915:5754:33
17:33
+0:51
40K
24.85 mi14:22:176:18:1115:1331:12
10:03
-7:30
Finish
26.22 mi14:50:326:46:2615:3128:15
20:43
+10:40

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

10:03 /mi

Average Pace

15:31 /mi

Slowest Pace

20:43 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

31:12

8% of race

Time at Steady Pace

4:52:26

72% of race

Time at Slower Pace

1:22:48

20% of race

Average Pace: 15:30 /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 mi08:51:2347:1715:1347:17
15:13
#30206
10K
6.21 mi09:37:111:33:0514:5945:48
14:44
#30197
15K
9.32 mi10:26:012:21:5515:1448:50
15:43
#30180
21K
13.05 mi11:25:473:21:4115:2759:46
16:02
#30077
25K
15.53 mi12:04:394:00:3315:2938:52
15:38
#29988
30K
18.64 mi12:56:324:52:2615:4151:53
16:42
#29870
35K
21.75 mi13:51:055:46:5915:5754:33
17:33
#29825
40K
24.85 mi14:22:176:18:1115:1331:12
10:03
#29111
Finish
26.22 mi14:50:326:46:2615:3128:15
20:43
#29203
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi302061239012390301461236112361
10K6.21 mi3.10 mi30197+912384+612384+6301901238512385
15K9.32 mi3.11 mi30180+1712381+312381+3301461236112361
21K13.05 mi3.73 mi30077+10312324+5712324+57297631215912159
25K15.53 mi2.48 mi29988+8912278+4612278+46291361191711917
30K18.64 mi3.11 mi29870+11812225+5312225+53291311194111941
35K21.75 mi3.11 mi29825+4512207+1812207+18291961201912019
40K24.85 mi3.10 mi29111+71411849+35811849+358786526572657
Finish26.22 mi1.37 mi29203-9211902-5311902-53296251216712167

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×18story building
+279ft-164ft

Overall

30146

Females

12361

F30-34

12361

5K→10K

3.1 - 6.2 mi

Top 100%
×11story building
+103ft-217ft

Overall

30190

Females

12385

F30-34

12385

10K→15K

6.2 - 9.3 mi

Top 100%
×3story building
+51ft-55ft

Overall

30146

Females

12361

F30-34

12361

15K→21K

9.3 - 13.1 mi

Top 99%
×1story
+20ft-37ft

Overall

29763

Females

12159

F30-34

12159

21K→25K

13.1 - 15.5 mi

Top 97%
×2story building
+35ft-8ft

Overall

29136

Females

11917

F30-34

11917

25K→30K

15.5 - 18.6 mi

Top 97%
×2story building
+58ft-57ft

Overall

29131

Females

11941

F30-34

11941

30K→35K

18.6 - 21.8 mi

Top 97%
×2story building
+98ft-92ft

Overall

29196

Females

12019

F30-34

12019

35K→40K

21.8 - 24.9 mi

Top 26%
×2story building
+36ft-53ft

Overall

7865

Females

2657

F30-34

2657

40K→Finish

24.9 - 26.2 mi

Top 99%
×5story building
+80ft-24ft

Overall

29625

Females

12167

F30-34

12167

Passing Analysis

Category:
Athletes Passed
1254*
Passed By
251
Net Change
+1003
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#30206
5K → 10K50*41+9#30206#30197
10K → 15K54*37+17#30197#30180
15K → 21K120*17+103#30180#30077
21K → 25K100*11+89#30077#29988
25K → 30K126*8+118#29988#29870
30K → 35K69*24+45#29870#29825
35K → 40K715*1+714#29825#29111
40K → Finish20*112-92#29111#29203
TOTALS1254*251+1003

* 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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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions