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MARINE CORPS MARATHON 2025

Sky Dedrick

Arlington, VA

Bib: 24000 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 48%
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
5K· 3.11 mi
11:14/mi
34:54
↑ 279↓ 164
10K· 6.21 mi
10:24/mi
1:07:14
↑ 103↓ 217
15K· 9.32 mi
10:25/mi
1:39:37
↑ 51↓ 55
21K· 13.05 mi
10:22/mi
2:18:16
↑ 20↓ 37
25K· 15.53 mi
10:08/mi
2:43:28
↑ 35
30K· 18.64 mi
10:53/mi
3:17:17
↑ 58↓ 57
35K· 21.75 mi
12:28/mi
3:56:01
↑ 98↓ 92
40K· 24.85 mi
13:28/mi
4:37:50
↑ 36↓ 53
Finish· 26.22 mi
11:02/mi
4:52:53
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:18:1610:36 /mi⚡ faster
2nd Half
2:34:3711:44 /mi+11.8%
Positive split — 11.8% slower 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
34:5411:143.11 mi34:54
11:14
-
10K
1:07:1410:493.10 mi32:20
10:24
-0:50
15K
1:39:3710:413.11 mi32:23
10:25
+0:01
21K
2:18:1610:363.73 mi38:39
10:22
-0:03
25K
2:43:2810:312.48 mi25:12
10:08
-0:14
30K
3:17:1710:353.11 mi33:49
10:53
+0:45
35K
3:56:0110:513.11 mi38:44
12:28
+1:35
40K
4:37:5011:113.10 mi41:49
13:28
+1:00
Finish(26.22 mi)
4:52:5311:111.37 mi15:03
11:02
-2:26
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:08 /mi

Average Pace

11:11 /mi

Slowest Pace

13:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

25:12

9% of race

Time at Steady Pace

3:07:08

64% of race

Time at Slower Pace

1:20:33

28% of race

Average Pace: 11:10 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi19625685815581737457891365
10K3.10 mi19019+6066547+3111499+591854363151447
15K3.11 mi18360+6596214+3331443+561737457891365
21K3.73 mi17123+12375674+5401329+1141510948381186
25K2.48 mi16427+6965416+2581286+431422346541157
30K3.11 mi15832+5955249+1671261+251430649071188
35K3.11 mi16295-4635601-3521330-691820670751619
40K3.10 mi16974-6796043-4421423-931973678971733
Finish(26.22 mi)1.37 mi16617+3575920+1231403+201203745851166

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×18story building
+279ft-164ft

Overall

17374

Females

5789

F25-29

5789

5K→10K

3.1 - 6.2 mi

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

Overall

18543

Females

6315

F25-29

6315

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+51ft-55ft

Overall

17374

Females

5789

F25-29

5789

15K→21K

9.3 - 13.1 mi

Top 50%
×1story
+20ft-37ft

Overall

15109

Females

4838

F25-29

4838

21K→25K

13.1 - 15.5 mi

Top 47%
×2story building
+35ft-8ft

Overall

14223

Females

4654

F25-29

4654

25K→30K

15.5 - 18.6 mi

Top 48%
×2story building
+58ft-57ft

Overall

14306

Females

4907

F25-29

4907

30K→35K

18.6 - 21.8 mi

Top 61%
×2story building
+98ft-92ft

Overall

18206

Females

7075

F25-29

7075

35K→40K

21.8 - 24.9 mi

Top 66%
×2story building
+36ft-53ft

Overall

19736

Females

7897

F25-29

7897

40K→Finish

24.9 - 26.2 mi

Top 40%
×5story building
+80ft-24ft

Overall

12037

Females

4585

F25-29

4585

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#19625
5K → 10K
256862*+606
#19625 → #19019
10K → 15K
106765*+659
#19019 → #18360
15K → 21K
311268*+1237
#18360 → #17123
21K → 25K
30726*+696
#17123 → #16427
25K → 30K
97692*+595
#16427 → #15832
30K → 35K
722259*-463
#15832 → #16295
35K → 40K
819140*-679
#16295 → #16974
40K → Finish
16373*+357
#16974 → #16617
TOTALS
20775085*+3008
#19625 → #16617

* 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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Questions or issues regarding timing data?

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions