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MARINE CORPS MARATHON 2024

Grady Willson

Harwood, MD

Bib: 1382 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 24%
Gender (Male)
#0 / 9934
Top 29%
Division (M20-24)
#0 / 1037
Top 39%
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
9:00/mi
27:59
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:30/mi
54:24
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:48/mi
1:21:44
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:53/mi
1:54:50
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:50/mi
2:16:48
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:12/mi
2:45:22
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:01/mi
3:13:22
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:16/mi
3:42:08
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:44/mi
3:55:25
↑ 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
1:54:508:48 /mi⚡ faster
2nd Half
2:00:349:09 /mi+5.0%
Positive split — 5.0% 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
27:599:003.11 mi27:59
9:00
-
10K
54:248:453.10 mi26:25
8:30
-0:30
15K
1:21:448:463.11 mi27:20
8:48
+0:18
21K
1:54:508:483.73 mi33:06
8:53
+0:05
25K
2:16:488:482.48 mi21:58
8:50
-0:03
30K
2:45:228:523.11 mi28:34
9:12
+0:22
35K
3:13:228:533.11 mi28:00
9:01
-0:11
40K
3:42:088:563.10 mi28:46
9:16
+0:15
Finish(26.22 mi)
3:55:258:591.37 mi13:17
9:44
+0:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:30 /mi

Average Pace

8:59 /mi

Slowest Pace

9:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:42:08

94% of race

Time at Steady Pace

13:17

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:59 /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. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi4105320942344383473486
10K6.21 mi3.10 mi4046+593181+28420+340593196428
15K9.32 mi3.11 mi4143-973252-71434-1444383473486
21K13.05 mi3.73 mi4126+173241+11449-1541683270476
25K15.53 mi2.48 mi4178-523267-26457-849303720525
30K18.64 mi3.11 mi4097+813177+90447+1042343214463
35K21.75 mi3.11 mi3885+2122980+197420+2734842594380
40K24.85 mi3.10 mi3681+2042804+176391+2932402313348
Finish26.22 mi1.37 mi3707-262805-1399-845403127495

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×18story building
+279ft-164ft

Overall

4438

Males

3473

M20-24

3473

5K→10K

3.1 - 6.2 mi

Top 26%
×11story building
+103ft-217ft

Overall

4059

Males

3196

M20-24

3196

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+51ft-55ft

Overall

4438

Males

3473

M20-24

3473

15K→21K

9.3 - 13.1 mi

Top 26%
×1story
+20ft-37ft

Overall

4168

Males

3270

M20-24

3270

21K→25K

13.1 - 15.5 mi

Top 31%
×2story building
+35ft-8ft

Overall

4930

Males

3720

M20-24

3720

25K→30K

15.5 - 18.6 mi

Top 27%
×2story building
+58ft-57ft

Overall

4234

Males

3214

M20-24

3214

30K→35K

18.6 - 21.8 mi

Top 22%
×2story building
+98ft-92ft

Overall

3484

Males

2594

M20-24

2594

35K→40K

21.8 - 24.9 mi

Top 20%
×2story building
+36ft-53ft

Overall

3240

Males

2313

M20-24

2313

40K→Finish

24.9 - 26.2 mi

Top 29%
×5story building
+80ft-24ft

Overall

4540

Males

3127

M20-24

3127

Passing Analysis

Category:
Athletes Passed
1216*
Passed By
818
Net Change
+398
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4105
5K → 10K205*146+59#4105#4046
10K → 15K57*154-97#4046#4143
15K → 21K121*104+17#4143#4126
21K → 25K83*135-52#4126#4178
25K → 30K181*100+81#4178#4097
30K → 35K262*50+212#4097#3885
35K → 40K258*54+204#3885#3681
40K → Finish49*75-26#3681#3707
TOTALS1216*818+398

* 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