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MARINE CORPS MARATHON 2024

Seokhoon Yoon

Herndon, VA

Bib: 3380 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Division (M45-49)
#0 / 933
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
10:31/mi
32:41
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:45/mi
1:02:59
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:43/mi
1:42:29
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:10/mi
2:20:25
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:40/mi
2:46:56
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:36/mi
3:22:59
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:37/mi
3:59:03
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:42/mi
4:35:23
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:57/mi
4:51:41
↑ 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
2:20:2510:46 /mi⚡ faster
2nd Half
2:31:1611:29 /mi+7.7%
Positive split — 7.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:36:5332:4110:3132:41
10:31
-
10K
6.21 mi09:07:111:02:5910:0830:18
9:45
-0:46
15K
9.32 mi09:46:411:42:2911:0039:30
12:43
+2:58
21K
13.05 mi10:24:372:20:2510:4637:56
10:10
-2:33
25K
15.53 mi10:51:082:46:5610:4526:31
10:40
+0:30
30K
18.64 mi11:27:113:22:5910:5336:03
11:36
+0:56
35K
21.75 mi12:03:153:59:0311:0036:04
11:37
+0:01
40K
24.85 mi12:39:354:35:2311:0536:20
11:42
+0:05
Finish
26.22 mi12:55:534:51:4111:0816:18
11:57
+0:15

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

9:45 /mi

Average Pace

11:08 /mi

Slowest Pace

12:43 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:07:26

44% of race

Time at Steady Pace

2:04:45

43% of race

Time at Slower Pace

39:30

14% of race

Average Pace: 11:07 /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 mi08:36:5332:4110:3132:41
10:31
#9674
10K
6.21 mi09:07:111:02:5910:0830:18
9:45
#9266
15K
9.32 mi09:46:411:42:2911:0039:30
12:43
#12173
21K
13.05 mi10:24:372:20:2510:4637:56
10:10
#11061
25K
15.53 mi10:51:082:46:5610:4526:31
10:40
#10846
30K
18.64 mi11:27:113:22:5910:5336:03
11:36
#10651
35K
21.75 mi12:03:153:59:0311:0036:04
11:37
#10392
40K
24.85 mi12:39:354:35:2311:0536:20
11:42
#10081
Finish
26.22 mi12:55:534:51:4111:0816:18
11:57
#10069
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi96746803570149069532867
10K6.21 mi3.10 mi9266+4086581+222546+2489146373530
15K9.32 mi3.11 mi12173-29078180-1599716-170149069532867
21K13.05 mi3.73 mi11061+11127584+596656+6087186202524
25K15.53 mi2.48 mi10846+2157421+163640+16102636934604
30K18.64 mi3.11 mi10651+1957252+169624+16102226798595
35K21.75 mi3.11 mi10392+2597036+216608+1693446094531
40K24.85 mi3.10 mi10081+3116798+238588+2084805453481
Finish26.22 mi1.37 mi10069+126771+27589-197196155534

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×18story building
+279ft-164ft

Overall

14906

Males

9532

M45-49

9532

5K→10K

3.1 - 6.2 mi

Top 56%
×11story building
+103ft-217ft

Overall

8914

Males

6373

M45-49

6373

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+51ft-55ft

Overall

14906

Males

9532

M45-49

9532

15K→21K

9.3 - 13.1 mi

Top 55%
×1story
+20ft-37ft

Overall

8718

Males

6202

M45-49

6202

21K→25K

13.1 - 15.5 mi

Top 65%
×2story building
+35ft-8ft

Overall

10263

Males

6934

M45-49

6934

25K→30K

15.5 - 18.6 mi

Top 64%
×2story building
+58ft-57ft

Overall

10222

Males

6798

M45-49

6798

30K→35K

18.6 - 21.8 mi

Top 59%
×2story building
+98ft-92ft

Overall

9344

Males

6094

M45-49

6094

35K→40K

21.8 - 24.9 mi

Top 53%
×2story building
+36ft-53ft

Overall

8480

Males

5453

M45-49

5453

40K→Finish

24.9 - 26.2 mi

Top 61%
×5story building
+80ft-24ft

Overall

9719

Males

6155

M45-49

6155

Passing Analysis

Category:
Athletes Passed
3060*
Passed By
3455
Net Change
-395
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9674
5K → 10K500*92+408#9674#9266
10K → 15K6*2913-2907#9266#12173
15K → 21K1116*4+1112#12173#11061
21K → 25K293*78+215#11061#10846
25K → 30K348*153+195#10846#10651
30K → 35K363*104+259#10651#10392
35K → 40K359*48+311#10392#10081
40K → Finish7563+12#10081#10069
TOTALS3060*3455-395

* 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