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MARINE CORPS MARATHON 2025

Tracy Wilcox

St Augustine, FL

Bib: 33539 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Top 45%
Division (F40-44)
#0 / 1527
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
11:05/mi
34:27
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:17/mi
1:06:24
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:02/mi
1:40:41
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:39/mi
2:24:06
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:57/mi
2:53:48
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:02/mi
3:34:19
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:29/mi
4:13:05
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:50/mi
4:49:50
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:12/mi
5:06:29
↑ 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
Time2:24:06
Pace11:03 /mi
2nd Half
Distance13.17 mi
Time2:42:22
Pace12:20 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:25:1734:2711:0534:27
11:05
-
10K
6.21 mi08:57:141:06:2410:4131:57
10:17
-0:48
15K
9.32 mi09:31:311:40:4110:4834:17
11:02
+0:45
21K
13.05 mi10:14:562:24:0611:0343:25
11:39
+0:37
25K
15.53 mi10:44:382:53:4811:1129:42
11:57
+0:18
30K
18.64 mi11:25:093:34:1911:3040:31
13:02
+1:05
35K
21.75 mi12:03:554:13:0511:3838:46
12:29
-0:33
40K
24.85 mi12:40:404:49:5011:4036:45
11:50
-0:39
Finish
26.22 mi12:57:195:06:2911:4216:39
12:12
+0:22

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

10:17 /mi

Average Pace

11:42 /mi

Slowest Pace

13:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:41

33% of race

Time at Steady Pace

2:06:31

41% of race

Time at Slower Pace

1:19:17

26% of race

Average Pace: 11:41 /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 mi08:25:1734:2711:0534:27
11:05
#18668
10K
6.21 mi08:57:141:06:2410:4131:57
10:17
#18145
15K
9.32 mi09:31:311:40:4110:4834:17
11:02
#19042
21K
13.05 mi10:14:562:24:0611:0343:25
11:39
#19661
25K
15.53 mi10:44:382:53:4811:1129:42
11:57
#20002
30K
18.64 mi11:25:093:34:1911:3040:31
13:02
#20427
35K
21.75 mi12:03:554:13:0511:3838:46
12:29
#20065
40K
24.85 mi12:40:404:49:5011:4036:45
11:50
#19162
Finish
26.22 mi12:57:195:06:2911:4216:39
12:12
#18978
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi18668640072720899(Top 70%)7434(Top 60%)859(Top 57%)
10K6.21 mi3.10 mi18145+5236127+273706+2117679(Top 59%)5904(Top 48%)694(Top 46%)
15K9.32 mi3.11 mi19042-8976545-418759-5320899(Top 70%)7434(Top 60%)859(Top 57%)
21K13.05 mi3.73 mi19661-6196862-317803-4421134(Top 70%)7658(Top 62%)884(Top 59%)
25K15.53 mi2.48 mi20002-3417097-235825-2221472(Top 71%)8084(Top 66%)937(Top 62%)
30K18.64 mi3.11 mi20427-4257405-308861-3621769(Top 72%)8398(Top 68%)981(Top 65%)
35K21.75 mi3.11 mi20065+3627332+73848+1318247(Top 61%)7099(Top 58%)815(Top 54%)
40K24.85 mi3.10 mi19162+9037048+284814+3414540(Top 48%)5642(Top 46%)636(Top 42%)
Finish26.22 mi1.37 mi18978+1847002+46810+416476(Top 55%)6497(Top 53%)737(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

20899

Females

7434

F40-44

7434

5K→10K

3.1 - 6.2 mi

Top 59%
×11story building
+103ft-217ft

Overall

17679

Females

5904

F40-44

5904

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+51ft-55ft

Overall

20899

Females

7434

F40-44

7434

15K→21K

9.3 - 13.1 mi

Top 70%
×1story
+20ft-37ft

Overall

21134

Females

7658

F40-44

7658

21K→25K

13.1 - 15.5 mi

Top 71%
×2story building
+35ft-8ft

Overall

21472

Females

8084

F40-44

8084

25K→30K

15.5 - 18.6 mi

Top 72%
×2story building
+58ft-57ft

Overall

21769

Females

8398

F40-44

8398

30K→35K

18.6 - 21.8 mi

Top 61%
×2story building
+98ft-92ft

Overall

18247

Females

7099

F40-44

7099

35K→40K

21.8 - 24.9 mi

Top 48%
×2story building
+36ft-53ft

Overall

14540

Females

5642

F40-44

5642

40K→Finish

24.9 - 26.2 mi

Top 55%
×5story building
+80ft-24ft

Overall

16476

Females

6497

F40-44

6497

Passing Analysis

Category:
Athletes Passed
3507*
Passed By
3817
Net Change
-310
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18668
5K → 10K765*242+523#18668#18145
10K → 15K191*1088-897#18145#19042
15K → 21K357*976-619#19042#19661
21K → 25K247*588-341#19661#20002
25K → 30K243*668-425#20002#20427
30K → 35K529*167+362#20427#20065
35K → 40K938*35+903#20065#19162
40K → Finish237*53+184#19162#18978
TOTALS3507*3817-310

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions