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MARINE CORPS MARATHON 2025

Leah McCanna

Weston, VT

Bib: 18481 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 33%
Gender (Female)
#0 / 12338
Top 24%
Masters (Masters Women)
#0 / 5451
Top 16%
Division (F40-44)
#0 / 1527
Top 23%
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
9:39/mi
29:58
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:52/mi
57:30
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:01/mi
1:25:32
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:01/mi
1:59:09
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:06/mi
2:21:45
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:36/mi
2:51:36
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:28/mi
3:27:15
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:10/mi
4:01:57
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:20/mi
4:17:24
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:59:099:08 /mi⚡ faster
2nd Half
2:18:1410:30 /mi+16.0%
Positive split — 16.0% 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
29:589:393.11 mi29:58
9:39
-
10K
57:309:153.10 mi27:32
8:52
-0:47
15K
1:25:329:113.11 mi28:02
9:01
+0:09
21K
1:59:099:083.73 mi33:37
9:01
0:00
25K
2:21:459:072.48 mi22:36
9:06
+0:05
30K
2:51:369:123.11 mi29:51
9:36
+0:30
35K
3:27:159:323.11 mi35:39
11:28
+1:52
40K
4:01:579:443.10 mi34:42
11:10
-0:18
Finish(26.22 mi)
4:17:249:491.37 mi15:27
11:20
+0:10
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:52 /mi

Average Pace

9:49 /mi

Slowest Pace

11:28 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:29:11

35% of race

Time at Steady Pace

1:22:25

32% of race

Time at Slower Pace

1:25:48

33% of race

Average Pace: 9:49 /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

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi9529255328692522444273
10K6.21 mi3.10 mi9047+4822361+192261+2585192162236
15K9.32 mi3.11 mi9076-292370-9263-292522444273
21K13.05 mi3.73 mi8627+4492214+156239+2478001952214
25K15.53 mi2.48 mi8701-742262-48249-1092912552283
30K18.64 mi3.11 mi8628+732277-15252-388782549283
35K21.75 mi3.11 mi9583-9552716-439308-56148625537635
40K24.85 mi3.10 mi9715-1322903-187338-30121994605522
Finish26.22 mi1.37 mi9867-1523002-99349-11132625110569

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×18story building
+279ft-164ft

Overall

9252

Females

2444

F40-44

2444

5K→10K

3.1 - 6.2 mi

Top 28%
×11story building
+103ft-217ft

Overall

8519

Females

2162

F40-44

2162

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+51ft-55ft

Overall

9252

Females

2444

F40-44

2444

15K→21K

9.3 - 13.1 mi

Top 26%
×1story
+20ft-37ft

Overall

7800

Females

1952

F40-44

1952

21K→25K

13.1 - 15.5 mi

Top 31%
×2story building
+35ft-8ft

Overall

9291

Females

2552

F40-44

2552

25K→30K

15.5 - 18.6 mi

Top 30%
×2story building
+58ft-57ft

Overall

8878

Females

2549

F40-44

2549

30K→35K

18.6 - 21.8 mi

Top 49%
×2story building
+98ft-92ft

Overall

14862

Females

5537

F40-44

5537

35K→40K

21.8 - 24.9 mi

Top 41%
×2story building
+36ft-53ft

Overall

12199

Females

4605

F40-44

4605

40K→Finish

24.9 - 26.2 mi

Top 44%
×5story building
+80ft-24ft

Overall

13262

Females

5110

F40-44

5110

Passing Analysis

Category:
Athletes Passed
2311*
Passed By
2649
Net Change
-338
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9529
5K → 10K608*126+482#9529#9047
10K → 15K214*243-29#9047#9076
15K → 21K521*72+449#9076#8627
21K → 25K189*263-74#8627#8701
25K → 30K328*255+73#8701#8628
30K → 35K102*1057-955#8628#9583
35K → 40K284*416-132#9583#9715
40K → Finish65*217-152#9715#9867
TOTALS2311*2649-338

* 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