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MARINE CORPS MARATHON 2024

Hyesun Choi

Severna Park, MD

Bib: 7449 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Female)
#0 / 5973
Masters (Masters Women)
#0 / 2230
Top 40%
Division (F60-64)
#0 / 155
Top 25%
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
10:30/mi
32:38
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:50/mi
1:03:10
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:23/mi
1:35:25
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:15/mi
2:17:20
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:55/mi
2:44:29
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:21/mi
3:19:46
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:59/mi
3:53:54
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:07/mi
4:31:33
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:59/mi
4:47:54
↑ 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
2:17:2010:31 /mi⚡ faster
2nd Half
2:30:3411:26 /mi+9.6%
Positive split — 9.6% 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
32:3810:303.11 mi32:38
10:30
-
10K
1:03:1010:103.10 mi30:32
9:50
-0:40
15K
1:35:2510:143.11 mi32:15
10:23
+0:33
21K
2:17:2010:313.73 mi41:55
11:15
+0:52
25K
2:44:2910:352.48 mi27:09
10:55
-0:20
30K
3:19:4610:433.11 mi35:17
11:21
+0:26
35K
3:53:5410:453.11 mi34:08
10:59
-0:22
40K
4:31:3310:563.10 mi37:39
12:07
+1:08
Finish(26.22 mi)
4:47:5410:591.37 mi16:21
11:59
-0:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:50 /mi

Average Pace

10:59 /mi

Slowest Pace

12:07 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:35:25

33% of race

Time at Steady Pace

1:43:12

36% of race

Time at Slower Pace

1:29:17

31% of race

Average Pace: 10:59 /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

CheckpointSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi962228433210062303639
10K3.10 mi9363+2592724+11931+19216266332
15K3.11 mi9566-2032804-8033-210062303639
21K3.73 mi10299-7333138-33442-911701380052
25K2.48 mi10344-453197-594210901360454
30K3.11 mi10125+2193164+3340+29684319242
35K3.11 mi9712+4133055+10939+18037268631
40K3.10 mi9658+543115-6038+19376340250
Finish(26.22 mi)1.37 mi9667-93136-2139-19801360047

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×18story building
+279ft-164ft

Overall

10062

Females

3036

F60-64

3036

5K→10K

3.1 - 6.2 mi

Top 58%
×11story building
+103ft-217ft

Overall

9216

Females

2663

F60-64

2663

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+51ft-55ft

Overall

10062

Females

3036

F60-64

3036

15K→21K

9.3 - 13.1 mi

Top 74%
×1story
+20ft-37ft

Overall

11701

Females

3800

F60-64

3800

21K→25K

13.1 - 15.5 mi

Top 69%
×2story building
+35ft-8ft

Overall

10901

Females

3604

F60-64

3604

25K→30K

15.5 - 18.6 mi

Top 61%
×2story building
+58ft-57ft

Overall

9684

Females

3192

F60-64

3192

30K→35K

18.6 - 21.8 mi

Top 51%
×2story building
+98ft-92ft

Overall

8037

Females

2686

F60-64

2686

35K→40K

21.8 - 24.9 mi

Top 59%
×2story building
+36ft-53ft

Overall

9376

Females

3402

F60-64

3402

40K→Finish

24.9 - 26.2 mi

Top 62%
×5story building
+80ft-24ft

Overall

9801

Females

3600

F60-64

3600

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#9622
5K → 10K
130389*+259
#9622 → #9363
10K → 15K
335132*-203
#9363 → #9566
15K → 21K
81784*-733
#9566 → #10299
21K → 25K
217172*-45
#10299 → #10344
25K → 30K
124343*+219
#10344 → #10125
30K → 35K
53466*+413
#10125 → #9712
35K → 40K
190244*+54
#9712 → #9658
40K → Finish
8677*-9
#9658 → #9667
TOTALS
19521907*-45
#9622 → #9667

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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