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MARINE CORPS MARATHON 2025

Stacy Crockett

Winston Salem, NC

Bib: 33458 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 48%
Masters (Masters Women)
#0 / 5451
Top 36%
Division (F45-49)
#0 / 1255
Top 41%
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
10:56/mi
33:59
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:17/mi
1:05:56
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:28/mi
1:38:26
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:29/mi
2:17:30
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:33/mi
2:43:44
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:47/mi
3:26:33
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:05/mi
4:00:58
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:41/mi
4:37:15
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:29/mi
4:52:55
↑ 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
Time2:17:30
Pace10:32 /mi
2nd Half
Distance13.17 mi
Time2:35:25
Pace11:48 /mi
📊Positive Split: 13.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:21:5833:5910:5633:59
10:56
-
10K
6.21 mi08:53:551:05:5610:3731:57
10:17
-0:39
15K
9.32 mi09:26:251:38:2610:3432:30
10:28
+0:11
21K
13.05 mi10:05:292:17:3010:3239:04
10:29
+0:01
25K
15.53 mi10:31:432:43:4410:3226:14
10:33
+0:04
30K
18.64 mi11:14:323:26:3311:0542:49
13:47
+3:14
35K
21.75 mi11:48:574:00:5811:0534:25
11:05
-2:42
40K
24.85 mi12:25:144:37:1511:0936:17
11:41
+0:36
Finish
26.22 mi12:40:544:52:5511:1115:40
11:29
-0:12

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

11:11 /mi

Slowest Pace

13:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:57

11% of race

Time at Steady Pace

2:46:12

57% of race

Time at Slower Pace

1:34:46

32% of race

Average Pace: 11:10 /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 mi08:21:5833:5910:5633:59
10:56
#17704
10K
6.21 mi08:53:551:05:5610:3731:57
10:17
#17635
15K
9.32 mi09:26:251:38:2610:3432:30
10:28
#17500
21K
13.05 mi10:05:292:17:3010:3239:04
10:29
#16760
25K
15.53 mi10:31:432:43:4410:3226:14
10:33
#16530
30K
18.64 mi11:14:323:26:3311:0542:49
13:47
#18460
35K
21.75 mi11:48:574:00:5811:0534:25
11:05
#17456
40K
24.85 mi12:25:144:37:1511:0936:17
11:41
#16843
Finish
26.22 mi12:40:544:52:5511:1115:40
11:29
#16621
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi177045931503175875873489
10K6.21 mi3.10 mi17635+695879+52494+9176705895501
15K9.32 mi3.11 mi17500+1355821+58495-1175875873489
21K13.05 mi3.73 mi16760+7405505+316466+29157115118408
25K15.53 mi2.48 mi16530+2305463+42456+10162005545449
30K18.64 mi3.11 mi18460-19306448-985572-116239129477891
35K21.75 mi3.11 mi17456+10046136+312536+36133594846388
40K24.85 mi3.10 mi16843+6135978+158516+20140265415449
Finish26.22 mi1.37 mi16621+2225921+57510+6138695365431

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×18story building
+279ft-164ft

Overall

17587

Females

5873

F45-49

5873

5K→10K

3.1 - 6.2 mi

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

Overall

17670

Females

5895

F45-49

5895

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+51ft-55ft

Overall

17587

Females

5873

F45-49

5873

15K→21K

9.3 - 13.1 mi

Top 52%
×1story
+20ft-37ft

Overall

15711

Females

5118

F45-49

5118

21K→25K

13.1 - 15.5 mi

Top 54%
×2story building
+35ft-8ft

Overall

16200

Females

5545

F45-49

5545

25K→30K

15.5 - 18.6 mi

Top 80%
×2story building
+58ft-57ft

Overall

23912

Females

9477

F45-49

9477

30K→35K

18.6 - 21.8 mi

Top 44%
×2story building
+98ft-92ft

Overall

13359

Females

4846

F45-49

4846

35K→40K

21.8 - 24.9 mi

Top 47%
×2story building
+36ft-53ft

Overall

14026

Females

5415

F45-49

5415

40K→Finish

24.9 - 26.2 mi

Top 46%
×5story building
+80ft-24ft

Overall

13869

Females

5365

F45-49

5365

Passing Analysis

Category:
Athletes Passed
4294*
Passed By
3211
Net Change
+1083
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17704
5K → 10K452*383+69#17704#17635
10K → 15K461*326+135#17635#17500
15K → 21K866*126+740#17500#16760
21K → 25K418*188+230#16760#16530
25K → 30K74*2004-1930#16530#18460
30K → 35K1050*46+1004#18460#17456
35K → 40K706*93+613#17456#16843
40K → Finish267*45+222#16843#16621
TOTALS4294*3211+1083

* 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