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MARINE CORPS MARATHON 2024

Elizabeth O'Reilly

Arlington, VA

Bib: 8940 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 39%
Gender (Female)
#0 / 5973
Top 29%
Masters (Masters Women)
#0 / 2230
Top 18%
Division (F50-54)
#0 / 436
Top 14%
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
9:47/mi
30:23
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:19/mi
59:19
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:26/mi
1:28:36
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:20/mi
2:03:22
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:15/mi
2:26:21
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:47/mi
2:56:46
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:01/mi
3:27:52
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:46/mi
4:01:19
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:02/mi
4:16:22
↑ 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
2:03:229:27 /mi⚡ faster
2nd Half
2:12:5910:06 /mi+7.8%
Positive split — 7.8% 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
30:239:473.11 mi30:23
9:47
-
10K
59:199:333.10 mi28:56
9:19
-0:28
15K
1:28:369:303.11 mi29:17
9:26
+0:07
21K
2:03:229:273.73 mi34:46
9:20
-0:06
25K
2:26:219:252.48 mi22:59
9:15
-0:05
30K
2:56:469:293.11 mi30:25
9:47
+0:32
35K
3:27:529:333.11 mi31:06
10:01
+0:14
40K
4:01:199:433.10 mi33:27
10:46
+0:45
Finish(26.22 mi)
4:16:229:471.37 mi15:03
11:02
+0:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:15 /mi

Average Pace

9:47 /mi

Slowest Pace

11:02 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:27:52

81% of race

Time at Steady Pace

33:27

13% of race

Time at Slower Pace

15:03

6% of race

Average Pace: 9:47 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi69251798736748173464
10K6.21 mi3.10 mi7045-1201835-3771+27222188879
15K9.32 mi3.11 mi6907+1381778+57716748173464
21K13.05 mi3.73 mi6596+3111672+10663+86019148855
25K15.53 mi2.48 mi6483+1131652+2058+56227166861
30K18.64 mi3.11 mi6259+2241634+18585850158755
35K21.75 mi3.11 mi6062+1971617+1752+65811174663
40K24.85 mi3.10 mi5998+641673-5661-96463217583
Finish26.22 mi1.37 mi6062-641716-4360+176072672109

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×18story building
+279ft-164ft

Overall

6748

Females

1734

F50-54

1734

5K→10K

3.1 - 6.2 mi

Top 45%
×11story building
+103ft-217ft

Overall

7222

Females

1888

F50-54

1888

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+51ft-55ft

Overall

6748

Females

1734

F50-54

1734

15K→21K

9.3 - 13.1 mi

Top 38%
×1story
+20ft-37ft

Overall

6019

Females

1488

F50-54

1488

21K→25K

13.1 - 15.5 mi

Top 39%
×2story building
+35ft-8ft

Overall

6227

Females

1668

F50-54

1668

25K→30K

15.5 - 18.6 mi

Top 37%
×2story building
+58ft-57ft

Overall

5850

Females

1587

F50-54

1587

30K→35K

18.6 - 21.8 mi

Top 37%
×2story building
+98ft-92ft

Overall

5811

Females

1746

F50-54

1746

35K→40K

21.8 - 24.9 mi

Top 41%
×2story building
+36ft-53ft

Overall

6463

Females

2175

F50-54

2175

40K→Finish

24.9 - 26.2 mi

Top 48%
×5story building
+80ft-24ft

Overall

7607

Females

2672

F50-54

2672

Passing Analysis

Category:
Athletes Passed
1806*
Passed By
943
Net Change
+863
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6925
5K → 10K163*283-120#6925#7045
10K → 15K227*89+138#7045#6907
15K → 21K346*35+311#6907#6596
21K → 25K189*76+113#6596#6483
25K → 30K298*74+224#6483#6259
30K → 35K305*108+197#6259#6062
35K → 40K225*161+64#6062#5998
40K → Finish53*117-64#5998#6062
TOTALS1806*943+863

* 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