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MARINE CORPS MARATHON 2025

Wendy DeCesare

Arlington, VA

Bib: 23055 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F45-49)
#0 / 1255
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
11:09/mi
34:38
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:22/mi
1:06:49
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:53/mi
1:40:39
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:23/mi
2:23:06
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:08/mi
2:55:44
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:41/mi
3:38:14
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:36/mi
4:20:28
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:16/mi
5:04:49
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:11/mi
5:22:48
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:23:06
Pace10:58 /mi
2nd Half
Distance13.17 mi
Time2:59:41
Pace13:39 /mi
📊Positive Split: 25.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:32:1534:3811:0934:38
11:09
-
10K
6.21 mi09:04:261:06:4910:4532:11
10:22
-0:47
15K
9.32 mi09:38:161:40:3910:4833:50
10:53
+0:31
21K
13.05 mi10:20:432:23:0610:5842:27
11:23
+0:30
25K
15.53 mi10:53:212:55:4411:1932:38
13:08
+1:45
30K
18.64 mi11:35:513:38:1411:4242:30
13:41
+0:33
35K
21.75 mi12:18:054:20:2811:5942:14
13:36
-0:05
40K
24.85 mi13:02:265:04:4912:1644:21
14:16
+0:40
Finish
26.22 mi13:20:255:22:4812:1917:59
13:11
-1:05

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

10:22 /mi

Average Pace

12:19 /mi

Slowest Pace

14:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:06

44% of race

Time at Steady Pace

2:15:21

42% of race

Time at Slower Pace

44:21

14% of race

Average Pace: 12:19 /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 mi08:32:1534:3811:0934:38
11:09
#19066
10K
6.21 mi09:04:261:06:4910:4532:11
10:22
#18590
15K
9.32 mi09:38:161:40:3910:4833:50
10:53
#19019
21K
13.05 mi10:20:432:23:0610:5842:27
11:23
#19287
25K
15.53 mi10:53:212:55:4411:1932:38
13:08
#20628
30K
18.64 mi11:35:513:38:1411:4242:30
13:41
#21337
35K
21.75 mi12:18:054:20:2811:5942:14
13:36
#21417
40K
24.85 mi13:02:265:04:4912:1644:21
14:16
#21523
Finish
26.22 mi13:20:255:22:4812:1917:59
13:11
#21353
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi19066658457220136(Top 67%)7080(Top 57%)618(Top 50%)
10K6.21 mi3.10 mi18590+4766343+241550+2218200(Top 61%)6146(Top 50%)530(Top 43%)
15K9.32 mi3.11 mi19019-4296532-189570-2020136(Top 67%)7080(Top 57%)618(Top 50%)
21K13.05 mi3.73 mi19287-2686683-151584-1420091(Top 67%)7162(Top 58%)626(Top 50%)
25K15.53 mi2.48 mi20628-13417411-728649-6524985(Top 83%)9838(Top 80%)923(Top 74%)
30K18.64 mi3.11 mi21337-7097822-411695-4623645(Top 79%)9343(Top 76%)873(Top 70%)
35K21.75 mi3.11 mi21417-807967-145715-2021812(Top 73%)8746(Top 71%)804(Top 65%)
40K24.85 mi3.10 mi21523-1068126-159732-1722219(Top 74%)9045(Top 73%)838(Top 68%)
Finish26.22 mi1.37 mi21353+1708075+51723+919768(Top 66%)7866(Top 64%)699(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×18story building
+279ft-164ft

Overall

20136

Females

7080

F45-49

7080

5K→10K

3.1 - 6.2 mi

Top 61%
×11story building
+103ft-217ft

Overall

18200

Females

6146

F45-49

6146

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+51ft-55ft

Overall

20136

Females

7080

F45-49

7080

15K→21K

9.3 - 13.1 mi

Top 67%
×1story
+20ft-37ft

Overall

20091

Females

7162

F45-49

7162

21K→25K

13.1 - 15.5 mi

Top 83%
×2story building
+35ft-8ft

Overall

24985

Females

9838

F45-49

9838

25K→30K

15.5 - 18.6 mi

Top 79%
×2story building
+58ft-57ft

Overall

23645

Females

9343

F45-49

9343

30K→35K

18.6 - 21.8 mi

Top 73%
×2story building
+98ft-92ft

Overall

21812

Females

8746

F45-49

8746

35K→40K

21.8 - 24.9 mi

Top 74%
×2story building
+36ft-53ft

Overall

22219

Females

9045

F45-49

9045

40K→Finish

24.9 - 26.2 mi

Top 66%
×5story building
+80ft-24ft

Overall

19768

Females

7866

F45-49

7866

Passing Analysis

Category:
Athletes Passed
2470*
Passed By
4757
Net Change
-2287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19066
5K → 10K737*261+476#19066#18590
10K → 15K269*698-429#18590#19019
15K → 21K456*724-268#19019#19287
21K → 25K80*1421-1341#19287#20628
25K → 30K174*883-709#20628#21337
30K → 35K290*370-80#21337#21417
35K → 40K240*346-106#21417#21523
40K → Finish224*54+170#21523#21353
TOTALS2470*4757-2287

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

📊

Passing Visuals

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