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MARINE CORPS MARATHON 2024

Joo Li Lee

Alexandria, VA

Bib: 17752 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Gender (Female)
#0 / 5973
Division (F30-34)
#0 / 812
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
10:50/mi
33:38
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:54/mi
1:04:22
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:32/mi
1:37:05
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:53/mi
2:17:40
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:53/mi
2:44:42
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:54/mi
3:21:41
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:23/mi
4:00:09
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:03/mi
4:37:36
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:46/mi
4:53:39
↑ 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
2:17:4010:33 /mi⚡ faster
2nd Half
2:35:5811:51 /mi+13.3%
Positive split — 13.3% 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
33:3810:503.11 mi33:38
10:50
-
10K
1:04:2210:223.10 mi30:44
9:54
-0:56
15K
1:37:0510:253.11 mi32:43
10:32
+0:38
21K
2:17:4010:333.73 mi40:35
10:53
+0:21
25K
2:44:4210:362.48 mi27:02
10:53
0:00
30K
3:21:4110:493.11 mi36:59
11:54
+1:01
35K
4:00:0911:033.11 mi38:28
12:23
+0:29
40K
4:37:3611:103.10 mi37:27
12:03
-0:20
Finish(26.22 mi)
4:53:3911:121.37 mi16:03
11:46
-0:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:54 /mi

Average Pace

11:12 /mi

Slowest Pace

12:23 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

30:44

10% of race

Time at Steady Pace

2:13:58

46% of race

Time at Slower Pace

2:08:57

44% of race

Average Pace: 11:12 /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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi109283405473105973272442
10K3.10 mi10115+8133030+375410+6394462750380
15K3.11 mi10241-1263088-58416-6105973272442
21K3.73 mi10381-1403173-85438-22108173403476
25K2.48 mi10391-103222-49447-9107633542486
30K3.11 mi10434-433300-78456-9107933679510
35K3.11 mi10524-903415-115473-17107883855518
40K3.10 mi10319+2053380+35466+792263339454
Finish(26.22 mi)1.37 mi10260+593380470-493493398470

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×18story building
+279ft-164ft

Overall

10597

Females

3272

F30-34

3272

5K→10K

3.1 - 6.2 mi

Top 59%
×11story building
+103ft-217ft

Overall

9446

Females

2750

F30-34

2750

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+51ft-55ft

Overall

10597

Females

3272

F30-34

3272

15K→21K

9.3 - 13.1 mi

Top 68%
×1story
+20ft-37ft

Overall

10817

Females

3403

F30-34

3403

21K→25K

13.1 - 15.5 mi

Top 68%
×2story building
+35ft-8ft

Overall

10763

Females

3542

F30-34

3542

25K→30K

15.5 - 18.6 mi

Top 68%
×2story building
+58ft-57ft

Overall

10793

Females

3679

F30-34

3679

30K→35K

18.6 - 21.8 mi

Top 68%
×2story building
+98ft-92ft

Overall

10788

Females

3855

F30-34

3855

35K→40K

21.8 - 24.9 mi

Top 58%
×2story building
+36ft-53ft

Overall

9226

Females

3339

F30-34

3339

40K→Finish

24.9 - 26.2 mi

Top 59%
×5story building
+80ft-24ft

Overall

9349

Females

3398

F30-34

3398

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#10928
5K → 10K
48861*+813
#10928 → #10115
10K → 15K
307181*-126
#10115 → #10241
15K → 21K
341201*-140
#10241 → #10381
21K → 25K
196186*-10
#10381 → #10391
25K → 30K
279236*-43
#10391 → #10434
30K → 35K
288198*-90
#10434 → #10524
35K → 40K
91296*+205
#10524 → #10319
40K → Finish
41100*+59
#10319 → #10260
TOTALS
15912259*+668
#10928 → #10260

* 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