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MARINE CORPS MARATHON 2024

Alexandra Mack

Washington, DC

Bib: 11756 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Gender (Female)
#0 / 5973
Top 44%
Division (F30-34)
#0 / 812
Top 45%
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:54/mi
33:53
↑ 279↓ 164
10K· 6.21 mi
10:20/mi
1:05:58
↑ 103↓ 217
15K· 9.32 mi
10:24/mi
1:38:16
↑ 51↓ 55
21K· 13.05 mi
11:24/mi
2:20:45
↑ 20↓ 37
25K· 15.53 mi
9:55/mi
2:45:23
↑ 35
30K· 18.64 mi
10:41/mi
3:18:33
↑ 58↓ 57
35K· 21.75 mi
10:19/mi
3:50:35
↑ 98↓ 92
40K· 24.85 mi
10:32/mi
4:23:19
↑ 36↓ 53
Finish· 26.22 mi
9:47/mi
4:36:39
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:20:4510:47 /mi+3.5%
2nd Half
2:15:5310:19 /mi✓ faster
Negative split — 3.5% faster 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
33:5310:543.11 mi33:53
10:54
-
10K
1:05:5810:373.10 mi32:05
10:20
-0:34
15K
1:38:1610:333.11 mi32:18
10:24
+0:04
21K
2:20:4510:473.73 mi42:29
11:24
+1:00
25K
2:45:2310:392.48 mi24:38
9:55
-1:29
30K
3:18:3310:393.11 mi33:10
10:41
+0:46
35K
3:50:3510:363.11 mi32:02
10:19
-0:22
40K
4:23:1910:363.10 mi32:44
10:32
+0:13
Finish(26.22 mi)
4:36:3910:341.37 mi13:20
9:47
-0:45
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:47 /mi

Average Pace

10:34 /mi

Slowest Pace

11:24 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:20:17

72% of race

Time at Steady Pace

1:16:22

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:33 /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 mi112463553492101113055418
10K3.10 mi11084+1623464+89472+20109913427462
15K3.11 mi10684+4003289+175448+24101113055418
21K3.73 mi11122-4383502-213480-32120543959547
25K2.48 mi10536+5863284+218460+2080752408316
30K3.11 mi9921+6153069+215429+3180722509340
35K3.11 mi9268+6532876+193399+3065272060271
40K3.10 mi8647+6212699+177370+2959851986274
Finish(26.22 mi)1.37 mi8365+2822605+94358+1246351448190

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×18story building
+279ft-164ft

Overall

10111

Females

3055

F30-34

3055

5K→10K

3.1 - 6.2 mi

Top 69%
×11story building
+103ft-217ft

Overall

10991

Females

3427

F30-34

3427

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+51ft-55ft

Overall

10111

Females

3055

F30-34

3055

15K→21K

9.3 - 13.1 mi

Top 76%
×1story
+20ft-37ft

Overall

12054

Females

3959

F30-34

3959

21K→25K

13.1 - 15.5 mi

Top 51%
×2story building
+35ft-8ft

Overall

8075

Females

2408

F30-34

2408

25K→30K

15.5 - 18.6 mi

Top 51%
×2story building
+58ft-57ft

Overall

8072

Females

2509

F30-34

2509

30K→35K

18.6 - 21.8 mi

Top 41%
×2story building
+98ft-92ft

Overall

6527

Females

2060

F30-34

2060

35K→40K

21.8 - 24.9 mi

Top 38%
×2story building
+36ft-53ft

Overall

5985

Females

1986

F30-34

1986

40K→Finish

24.9 - 26.2 mi

Top 29%
×5story building
+80ft-24ft

Overall

4635

Females

1448

F30-34

1448

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#11246
5K → 10K
184346*+162
#11246 → #11084
10K → 15K
54454*+400
#11084 → #10684
15K → 21K
555117*-438
#10684 → #11122
21K → 25K
3589*+586
#11122 → #10536
25K → 30K
27642*+615
#10536 → #9921
30K → 35K
6659*+653
#9921 → #9268
35K → 40K
13634*+621
#9268 → #8647
40K → Finish
6288*+282
#8647 → #8365
TOTALS
8483729*+2881
#11246 → #8365

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions