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MARINE CORPS MARATHON 2024

Shayne McKernan

Arlington, VA

Bib: 7745 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 19%
Gender (Female)
#0 / 5973
Top 11%
Division (F20-24)
#0 / 849
Top 17%
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
8:47/mi
27:18
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:22/mi
53:18
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:35/mi
1:19:58
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:13/mi
1:54:20
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:16/mi
2:14:53
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:00/mi
2:42:50
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:49/mi
3:10:13
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:40/mi
3:37:09
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:40/mi
3:48:58
↑ 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
1:54:208:46 /mi⚖️ balanced
2nd Half
1:54:378:42 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:27:1827:188:4727:18
8:47
-
10K
6.21 mi08:53:1853:188:3526:00
8:22
-0:25
15K
9.32 mi09:19:581:19:588:3526:40
8:35
+0:13
21K
13.05 mi09:54:201:54:208:4634:22
9:13
+0:38
25K
15.53 mi10:14:532:14:538:4120:33
8:16
-0:57
30K
18.64 mi10:42:502:42:508:4427:57
9:00
+0:44
35K
21.75 mi11:10:133:10:138:4527:23
8:49
-0:11
40K
24.85 mi11:37:093:37:098:4426:56
8:40
-0:09
Finish
26.22 mi11:48:583:48:588:4411:49
8:40
0:00

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

8:16 /mi

Average Pace

8:44 /mi

Slowest Pace

9:13 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:14:36

85% of race

Time at Steady Pace

34:22

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:44 /mi

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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.

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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 mi08:27:1827:188:4727:18
8:47
#3382
10K
6.21 mi08:53:1853:188:3526:00
8:22
#3467
15K
9.32 mi09:19:581:19:588:3526:40
8:35
#3446
21K
13.05 mi09:54:201:54:208:4634:22
9:13
#3972
25K
15.53 mi10:14:532:14:538:4120:33
8:16
#3740
30K
18.64 mi10:42:502:42:508:4427:57
9:00
#3628
35K
21.75 mi11:10:133:10:138:4527:23
8:49
#3416
40K
24.85 mi11:37:093:37:098:4426:56
8:40
#3061
Finish
26.22 mi11:48:583:48:588:4411:49
8:40
#2943
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi33827171433505722151
10K6.21 mi3.10 mi3467-85728-11146-33545729146
15K9.32 mi3.11 mi3446+21707+21145+13505722151
21K13.05 mi3.73 mi3972-526845-138172-2756121358283
25K15.53 mi2.48 mi3740+232788+57158+142977616132
30K18.64 mi3.11 mi3628+112779+9155+33613845185
35K21.75 mi3.11 mi3416+212758+21154+12997735169
40K24.85 mi3.10 mi3061+355696+62147+72024507115
Finish26.22 mi1.37 mi2943+118675+21144+32216567140

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×18story building
+279ft-164ft

Overall

3505

Females

722

F20-24

722

5K→10K

3.1 - 6.2 mi

Top 22%
×11story building
+103ft-217ft

Overall

3545

Females

729

F20-24

729

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+51ft-55ft

Overall

3505

Females

722

F20-24

722

15K→21K

9.3 - 13.1 mi

Top 35%
×1story
+20ft-37ft

Overall

5612

Females

1358

F20-24

1358

21K→25K

13.1 - 15.5 mi

Top 19%
×2story building
+35ft-8ft

Overall

2977

Females

616

F20-24

616

25K→30K

15.5 - 18.6 mi

Top 23%
×2story building
+58ft-57ft

Overall

3613

Females

845

F20-24

845

30K→35K

18.6 - 21.8 mi

Top 19%
×2story building
+98ft-92ft

Overall

2997

Females

735

F20-24

735

35K→40K

21.8 - 24.9 mi

Top 13%
×2story building
+36ft-53ft

Overall

2024

Females

507

F20-24

507

40K→Finish

24.9 - 26.2 mi

Top 14%
×5story building
+80ft-24ft

Overall

2216

Females

567

F20-24

567

Passing Analysis

Category:
Athletes Passed
1413*
Passed By
974
Net Change
+439
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3382
5K → 10K86*171-85#3382#3467
10K → 15K125*104+21#3467#3446
15K → 21K21*547-526#3446#3972
21K → 25K245*13+232#3972#3740
25K → 30K175*63+112#3740#3628
30K → 35K260*48+212#3628#3416
35K → 40K365*10+355#3416#3061
40K → Finish136*18+118#3061#2943
TOTALS1413*974+439

* 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