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MARINE CORPS MARATHON 2024

Justin McClimans

Chevy Chase, MD

Bib: 3904 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 24%
Gender (Male)
#0 / 9934
Top 29%
Division (M35-39)
#0 / 1396
Top 30%
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
8:45/mi
27:10
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:25/mi
53:19
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:33/mi
1:19:53
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:42/mi
1:52:20
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:25/mi
2:13:16
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:50/mi
2:40:44
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:12/mi
3:09:19
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:16/mi
3:41:14
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:39/mi
3:55:46
↑ 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
1:52:208:37 /mi⚡ faster
2nd Half
2:03:269:22 /mi+9.9%
Positive split — 9.9% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:28:4027:108:4527:10
8:45
-
10K
6.21 mi08:54:4953:198:3526:09
8:25
-0:20
15K
9.32 mi09:21:231:19:538:3426:34
8:33
+0:08
21K
13.05 mi09:53:501:52:208:3732:27
8:42
+0:09
25K
15.53 mi10:14:462:13:168:3520:56
8:25
-0:17
30K
18.64 mi10:42:142:40:448:3727:28
8:50
+0:25
35K
21.75 mi11:10:493:09:198:4228:35
9:12
+0:22
40K
24.85 mi11:42:443:41:148:5431:55
10:16
+1:04
Finish
26.22 mi11:57:163:55:469:0014:32
10:39
+0:23

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

8:25 /mi

Average Pace

9:00 /mi

Slowest Pace

10:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:40:44

68% of race

Time at Slower Pace

1:15:02

32% of race

Average Pace: 9:00 /mi

Loading chart...
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.

Loading...
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 mi08:28:4027:108:4527:10
8:45
#3266
10K
6.21 mi08:54:4953:198:3526:09
8:25
#3473
15K
9.32 mi09:21:231:19:538:3426:34
8:33
#3404
21K
13.05 mi09:53:501:52:208:3732:27
8:42
#3443
25K
15.53 mi10:14:462:13:168:3520:56
8:25
#3388
30K
18.64 mi10:42:142:40:448:3727:28
8:50
#3291
35K
21.75 mi11:10:493:09:198:4228:35
9:12
#3272
40K
24.85 mi11:42:443:41:148:5431:55
10:16
#3575
Finish
26.22 mi11:57:163:55:469:0014:32
10:39
#3755
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi3266258437933912704395
10K6.21 mi3.10 mi3473-2072745-161403-2437152943425
15K9.32 mi3.11 mi3404+692704+41395+833912704395
21K13.05 mi3.73 mi3443-392735-31398-336222867411
25K15.53 mi2.48 mi3388+552689+46390+834122674389
30K18.64 mi3.11 mi3291+972601+88383+731432441351
35K21.75 mi3.11 mi3272+192558+43377+639672921421
40K24.85 mi3.10 mi3575-3032726-168397-2053883657533
Finish26.22 mi1.37 mi3755-1802836-110408-1166664373613

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×18story building
+279ft-164ft

Overall

3391

Males

2704

M35-39

2704

5K→10K

3.1 - 6.2 mi

Top 23%
×11story building
+103ft-217ft

Overall

3715

Males

2943

M35-39

2943

10K→15K

6.2 - 9.3 mi

Top 21%
×3story building
+51ft-55ft

Overall

3391

Males

2704

M35-39

2704

15K→21K

9.3 - 13.1 mi

Top 23%
×1story
+20ft-37ft

Overall

3622

Males

2867

M35-39

2867

21K→25K

13.1 - 15.5 mi

Top 21%
×2story building
+35ft-8ft

Overall

3412

Males

2674

M35-39

2674

25K→30K

15.5 - 18.6 mi

Top 20%
×2story building
+58ft-57ft

Overall

3143

Males

2441

M35-39

2441

30K→35K

18.6 - 21.8 mi

Top 25%
×2story building
+98ft-92ft

Overall

3967

Males

2921

M35-39

2921

35K→40K

21.8 - 24.9 mi

Top 34%
×2story building
+36ft-53ft

Overall

5388

Males

3657

M35-39

3657

40K→Finish

24.9 - 26.2 mi

Top 42%
×5story building
+80ft-24ft

Overall

6666

Males

4373

M35-39

4373

Passing Analysis

Category:
Athletes Passed
766*
Passed By
1255
Net Change
-489
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3266
5K → 10K51*258-207#3266#3473
10K → 15K148*79+69#3473#3404
15K → 21K78*117-39#3404#3443
21K → 25K110*55+55#3443#3388
25K → 30K158*61+97#3388#3291
30K → 35K128*109+19#3291#3272
35K → 40K74*377-303#3272#3575
40K → Finish19*199-180#3575#3755
TOTALS766*1255-489

* 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