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MARINE CORPS MARATHON 2024

Kyo Min Koo

Springfield, VA

Bib: 3452 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 24%
Gender (Male)
#0 / 9934
Top 29%
Division (M25-29)
#0 / 1724
Top 37%
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
8:35/mi
26:39
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:02/mi
51:38
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:05/mi
1:16:44
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:19/mi
1:47:46
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:02/mi
2:07:44
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:50/mi
2:35:11
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:18/mi
3:07:12
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:22/mi
3:39:26
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:08/mi
3:55:59
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:47:46
Pace8:16 /mi
2nd Half
Distance13.17 mi
Time2:08:12
Pace9:44 /mi
📊Positive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:25:2526:398:3526:39
8:35
-
10K
6.21 mi08:50:2451:388:1924:59
8:02
-0:33
15K
9.32 mi09:15:301:16:448:1425:06
8:05
+0:03
21K
13.05 mi09:46:321:47:468:1631:02
8:19
+0:14
25K
15.53 mi10:06:302:07:448:1319:58
8:02
-0:17
30K
18.64 mi10:33:572:35:118:1927:27
8:50
+0:48
35K
21.75 mi11:05:583:07:128:3632:01
10:18
+1:28
40K
24.85 mi11:38:123:39:268:5032:14
10:22
+0:04
Finish
26.22 mi11:54:453:55:599:0016:33
12:08
+1:46

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

8:02 /mi

Average Pace

9:00 /mi

Slowest Pace

12:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:35:11

66% of race

Time at Slower Pace

1:20:48

34% 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 mi08:25:2526:398:3526:39
8:35
#2619
10K
6.21 mi08:50:2451:388:1924:59
8:02
#2525
15K
9.32 mi09:15:301:16:448:1425:06
8:05
#2387
21K
13.05 mi09:46:321:47:468:1631:02
8:19
#2405
25K
15.53 mi10:06:302:07:448:1319:58
8:02
#2362
30K
18.64 mi10:33:572:35:118:1927:27
8:50
#2437
35K
21.75 mi11:05:583:07:128:3632:01
10:18
#3022
40K
24.85 mi11:38:123:39:268:5032:14
10:22
#3358
Finish
26.22 mi11:54:453:55:599:0016:33
12:08
#3788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi2619210646321571765406
10K6.21 mi3.10 mi2525+942044+62453+1024822009448
15K9.32 mi3.11 mi2387+1381932+112434+1921571765406
21K13.05 mi3.73 mi2405-181947-15447-1325112037468
25K15.53 mi2.48 mi2362+431919+28441+623671910430
30K18.64 mi3.11 mi2437-751963-44445-431292430531
35K21.75 mi3.11 mi3022-5852378-415535-9065124457907
40K24.85 mi3.10 mi3358-3362569-191574-3956313786777
Finish26.22 mi1.37 mi3788-4302861-292632-581009663901254

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×18story building
+279ft-164ft

Overall

2157

Males

1765

M25-29

1765

5K→10K

3.1 - 6.2 mi

Top 16%
×11story building
+103ft-217ft

Overall

2482

Males

2009

M25-29

2009

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+51ft-55ft

Overall

2157

Males

1765

M25-29

1765

15K→21K

9.3 - 13.1 mi

Top 16%
×1story
+20ft-37ft

Overall

2511

Males

2037

M25-29

2037

21K→25K

13.1 - 15.5 mi

Top 15%
×2story building
+35ft-8ft

Overall

2367

Males

1910

M25-29

1910

25K→30K

15.5 - 18.6 mi

Top 20%
×2story building
+58ft-57ft

Overall

3129

Males

2430

M25-29

2430

30K→35K

18.6 - 21.8 mi

Top 41%
×2story building
+98ft-92ft

Overall

6512

Males

4457

M25-29

4457

35K→40K

21.8 - 24.9 mi

Top 35%
×2story building
+36ft-53ft

Overall

5631

Males

3786

M25-29

3786

40K→Finish

24.9 - 26.2 mi

Top 63%
×5story building
+80ft-24ft

Overall

10096

Males

6390

M25-29

6390

Passing Analysis

Category:
Athletes Passed
620*
Passed By
1789
Net Change
-1169
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2619
5K → 10K171*77+94#2619#2525
10K → 15K153*15+138#2525#2387
15K → 21K67*85-18#2387#2405
21K → 25K84*41+43#2405#2362
25K → 30K66*141-75#2362#2437
30K → 35K26*611-585#2437#3022
35K → 40K48*384-336#3022#3358
40K → Finish5*435-430#3358#3788
TOTALS620*1789-1169

* 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