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MARINE CORPS MARATHON 2025

Sheryl Crowell

Loves Park, IL

Bib: 37261 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Top 40%
Division (F50-54)
#0 / 1155
Top 38%
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
11:33/mi
35:52
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:59/mi
1:09:58
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:01/mi
1:44:11
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:14/mi
2:26:05
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:05/mi
2:53:39
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:43/mi
3:30:04
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:47/mi
4:06:39
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:28/mi
4:42:18
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:58/mi
4:58:37
↑ 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
Time2:26:05
Pace11:12 /mi
2nd Half
Distance13.17 mi
Time2:32:31
Pace11:35 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:21:0335:5211:3335:52
11:33
-
10K
6.21 mi08:55:091:09:5811:1634:06
10:59
-0:34
15K
9.32 mi09:29:221:44:1111:1134:13
11:01
+0:02
21K
13.05 mi10:11:162:26:0511:1241:54
11:14
+0:13
25K
15.53 mi10:38:502:53:3911:1127:34
11:05
-0:09
30K
18.64 mi11:15:153:30:0411:1636:25
11:43
+0:38
35K
21.75 mi11:51:504:06:3911:2036:35
11:47
+0:04
40K
24.85 mi12:27:294:42:1811:2135:39
11:28
-0:19
Finish
26.22 mi12:43:484:58:3711:2416:19
11:58
+0:30

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

10:59 /mi

Average Pace

11:24 /mi

Slowest Pace

11:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:26

58% of race

Time at Steady Pace

2:05:11

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:23 /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 mi08:21:0335:5211:3335:52
11:33
#21514
10K
6.21 mi08:55:091:09:5811:1634:06
10:59
#21707
15K
9.32 mi09:29:221:44:1111:1134:13
11:01
#21291
21K
13.05 mi10:11:162:26:0511:1241:54
11:14
#20477
25K
15.53 mi10:38:502:53:3911:1127:34
11:05
#19953
30K
18.64 mi11:15:153:30:0411:1636:25
11:43
#19366
35K
21.75 mi11:51:504:06:3911:2036:35
11:47
#18693
40K
24.85 mi12:27:294:42:1811:2135:39
11:28
#17821
Finish
26.22 mi12:43:484:58:3711:2416:19
11:58
#17736
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi215147762563208277391517
10K6.21 mi3.10 mi21707-1937845-83558+5220327999581
15K9.32 mi3.11 mi21291+4167606+239537+21208277391517
21K13.05 mi3.73 mi20477+8147253+353497+40194816860471
25K15.53 mi2.48 mi19953+5247073+180487+10184896640465
30K18.64 mi3.11 mi19366+5876872+201468+19175526396439
35K21.75 mi3.11 mi18693+6736693+179455+13159636035411
40K24.85 mi3.10 mi17821+8726440+253439+16133105119321
Finish26.22 mi1.37 mi17736+856439+1441-2156216124394

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×18story building
+279ft-164ft

Overall

20827

Females

7391

F50-54

7391

5K→10K

3.1 - 6.2 mi

Top 73%
×11story building
+103ft-217ft

Overall

22032

Females

7999

F50-54

7999

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+51ft-55ft

Overall

20827

Females

7391

F50-54

7391

15K→21K

9.3 - 13.1 mi

Top 65%
×1story
+20ft-37ft

Overall

19481

Females

6860

F50-54

6860

21K→25K

13.1 - 15.5 mi

Top 62%
×2story building
+35ft-8ft

Overall

18489

Females

6640

F50-54

6640

25K→30K

15.5 - 18.6 mi

Top 58%
×2story building
+58ft-57ft

Overall

17552

Females

6396

F50-54

6396

30K→35K

18.6 - 21.8 mi

Top 53%
×2story building
+98ft-92ft

Overall

15963

Females

6035

F50-54

6035

35K→40K

21.8 - 24.9 mi

Top 44%
×2story building
+36ft-53ft

Overall

13310

Females

5119

F50-54

5119

40K→Finish

24.9 - 26.2 mi

Top 52%
×5story building
+80ft-24ft

Overall

15621

Females

6124

F50-54

6124

Passing Analysis

Category:
Athletes Passed
5134*
Passed By
1356
Net Change
+3778
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21514
5K → 10K384*577-193#21514#21707
10K → 15K604*188+416#21707#21291
15K → 21K978*164+814#21291#20477
21K → 25K627*103+524#20477#19953
25K → 30K693*106+587#19953#19366
30K → 35K772*99+673#19366#18693
35K → 40K898*26+872#18693#17821
40K → Finish178*93+85#17821#17736
TOTALS5134*1356+3778

* 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