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MARINE CORPS MARATHON 2025

Cassandra Calia

Philadelphia, PA

Bib: 19748 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 27%
Gender (Female)
#0 / 12338
Top 19%
Division (F30-34)
#0 / 1621
Top 22%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:30/mi
29:30
↑ 279↓ 164
10K· 6.21 mi
9:02/mi
57:35
↑ 103↓ 217
15K· 9.32 mi
9:09/mi
1:26:01
↑ 51↓ 55
21K· 13.05 mi
9:20/mi
2:00:48
↑ 20↓ 37
25K· 15.53 mi
9:02/mi
2:23:16
↑ 35
30K· 18.64 mi
9:25/mi
2:52:31
↑ 58↓ 57
35K· 21.75 mi
9:41/mi
3:22:36
↑ 98↓ 92
40K· 24.85 mi
10:04/mi
3:53:53
↑ 36↓ 53
Finish· 26.22 mi
10:11/mi
4:07:46
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:00:489:15 /mi⚡ faster
2nd Half
2:06:589:38 /mi+5.1%
Positive split — 5.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:309:303.11 mi29:30
9:30
-
10K
57:359:163.10 mi28:05
9:02
-0:28
15K
1:26:019:143.11 mi28:26
9:09
+0:07
21K
2:00:489:153.73 mi34:47
9:20
+0:11
25K
2:23:169:132.48 mi22:28
9:02
-0:18
30K
2:52:319:153.11 mi29:15
9:25
+0:23
35K
3:22:369:193.11 mi30:05
9:41
+0:16
40K
3:53:539:253.10 mi31:17
10:04
+0:23
Finish(26.22 mi)
4:07:469:271.37 mi13:53
10:11
+0:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:02 /mi

Average Pace

9:27 /mi

Slowest Pace

10:11 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:22:36

82% of race

Time at Steady Pace

45:10

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:27 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi86002228339100392710406
10K3.10 mi9122-5222385-157361-2297512577386
15K3.11 mi9409-2872482-97380-19100392710406
21K3.73 mi9449-402507-25378+297132620390
25K2.48 mi9282+1672473+34376+290042443369
30K3.11 mi8921+3612391+82366+1081062268358
35K3.11 mi8515+4062313+78354+1278752395372
40K3.10 mi8225+2902309+4349+579692706411
Finish(26.22 mi)1.37 mi8140+852311-2350-186533071468

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×18story building
+279ft-164ft

Overall

10039

Females

2710

F30-34

2710

5K→10K

3.1 - 6.2 mi

Top 32%
×11story building
+103ft-217ft

Overall

9751

Females

2577

F30-34

2577

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+51ft-55ft

Overall

10039

Females

2710

F30-34

2710

15K→21K

9.3 - 13.1 mi

Top 32%
×1story
+20ft-37ft

Overall

9713

Females

2620

F30-34

2620

21K→25K

13.1 - 15.5 mi

Top 30%
×2story building
+35ft-8ft

Overall

9004

Females

2443

F30-34

2443

25K→30K

15.5 - 18.6 mi

Top 27%
×2story building
+58ft-57ft

Overall

8106

Females

2268

F30-34

2268

30K→35K

18.6 - 21.8 mi

Top 26%
×2story building
+98ft-92ft

Overall

7875

Females

2395

F30-34

2395

35K→40K

21.8 - 24.9 mi

Top 27%
×2story building
+36ft-53ft

Overall

7969

Females

2706

F30-34

2706

40K→Finish

24.9 - 26.2 mi

Top 29%
×5story building
+80ft-24ft

Overall

8653

Females

3071

F30-34

3071

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#8600
5K → 10K
643121*-522
#8600 → #9122
10K → 15K
413126*-287
#9122 → #9409
15K → 21K
294254*-40
#9409 → #9449
21K → 25K
144311*+167
#9449 → #9282
25K → 30K
116477*+361
#9282 → #8921
30K → 35K
135541*+406
#8921 → #8515
35K → 40K
143433*+290
#8515 → #8225
40K → Finish
56141*+85
#8225 → #8140
TOTALS
19442404*+460
#8600 → #8140

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

Passing Visualized

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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions