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MARINE CORPS MARATHON 2025

Cassie Crail

Jamison, PA

Bib: 18147 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
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
27 ft elev
5K· 3.11 mi
10:51/mi
33:44
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:18/mi
1:05:44
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:40/mi
1:38:52
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:36/mi
2:25:49
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
15:01/mi
3:03:08
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:13/mi
3:44:13
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:59/mi
4:27:41
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:08/mi
5:11:37
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:29/mi
5:31:22
↑ 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
Time2:25:49
Pace11:10 /mi
2nd Half
Distance13.17 mi
Time3:05:33
Pace14:05 /mi
📊Positive Split: 27.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:05:4633:4410:5133:44
10:51
-
10K
6.21 mi08:37:461:05:4410:3532:00
10:18
-0:33
15K
9.32 mi09:10:541:38:5210:3633:08
10:40
+0:22
21K
13.05 mi09:57:512:25:4911:1046:57
12:36
+1:56
25K
15.53 mi10:35:103:03:0811:4737:19
15:01
+2:25
30K
18.64 mi11:16:153:44:1312:0241:05
13:13
-1:48
35K
21.75 mi11:59:434:27:4112:1943:28
13:59
+0:46
40K
24.85 mi12:43:395:11:3712:3243:56
14:08
+0:09
Finish
26.22 mi13:03:245:31:2212:3919:45
14:29
+0:21

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

10:18 /mi

Average Pace

12:39 /mi

Slowest Pace

15:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:52

30% of race

Time at Steady Pace

2:11:30

40% of race

Time at Slower Pace

1:41:00

30% of race

Average Pace: 12:38 /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 mi08:05:4633:4410:5133:44
10:51
#17182
10K
6.21 mi08:37:461:05:4410:3532:00
10:18
#17437
15K
9.32 mi09:10:541:38:5210:3633:08
10:40
#17828
21K
13.05 mi09:57:512:25:4911:1046:57
12:36
#20362
25K
15.53 mi10:35:103:03:0811:4737:19
15:01
#22797
30K
18.64 mi11:16:153:44:1312:0241:05
13:13
#22620
35K
21.75 mi11:59:434:27:4112:1943:28
13:59
#22688
40K
24.85 mi12:43:395:11:3712:3243:56
14:08
#22572
Finish
26.22 mi13:03:245:31:2212:3919:45
14:29
#22612
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi171825708134018860(Top 63%)6467(Top 52%)1490(Top 64%)
10K6.21 mi3.10 mi17437-2555786-781347-717807(Top 59%)5966(Top 48%)1377(Top 59%)
15K9.32 mi3.11 mi17828-3915971-1851386-3918860(Top 63%)6467(Top 52%)1490(Top 64%)
21K13.05 mi3.73 mi20362-25347195-12241621-23524214(Top 81%)9188(Top 74%)1947(Top 84%)
25K15.53 mi2.48 mi22797-24358424-12291846-22528575(Top 95%)11661(Top 95%)2245(Top 97%)
30K18.64 mi3.11 mi22620+1778446-221859-1322292(Top 74%)8654(Top 70%)1861(Top 80%)
35K21.75 mi3.11 mi22688-688588-1421875-1622981(Top 76%)9307(Top 75%)1941(Top 84%)
40K24.85 mi3.10 mi22572+1168623-351872+321829(Top 73%)8863(Top 72%)1880(Top 81%)
Finish26.22 mi1.37 mi22612-408665-421883-1123329(Top 78%)9481(Top 77%)1996(Top 86%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×18story building
+279ft-164ft

Overall

18860

Females

6467

F25-29

6467

5K→10K

3.1 - 6.2 mi

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

Overall

17807

Females

5966

F25-29

5966

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+51ft-55ft

Overall

18860

Females

6467

F25-29

6467

15K→21K

9.3 - 13.1 mi

Top 81%
×1story
+20ft-37ft

Overall

24214

Females

9188

F25-29

9188

21K→25K

13.1 - 15.5 mi

Top 95%
×2story building
+35ft-8ft

Overall

28575

Females

11661

F25-29

11661

25K→30K

15.5 - 18.6 mi

Top 74%
×2story building
+58ft-57ft

Overall

22292

Females

8654

F25-29

8654

30K→35K

18.6 - 21.8 mi

Top 76%
×2story building
+98ft-92ft

Overall

22981

Females

9307

F25-29

9307

35K→40K

21.8 - 24.9 mi

Top 73%
×2story building
+36ft-53ft

Overall

21829

Females

8863

F25-29

8863

40K→Finish

24.9 - 26.2 mi

Top 78%
×5story building
+80ft-24ft

Overall

23329

Females

9481

F25-29

9481

Passing Analysis

Category:
Athletes Passed
1876*
Passed By
7306
Net Change
-5430
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17182
5K → 10K319*574-255#17182#17437
10K → 15K284*675-391#17437#17828
15K → 21K93*2627-2534#17828#20362
21K → 25K40*2475-2435#20362#22797
25K → 30K423*246+177#22797#22620
30K → 35K284*352-68#22620#22688
35K → 40K325*209+116#22688#22572
40K → Finish108*148-40#22572#22612
TOTALS1876*7306-5430

* 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