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MARINE CORPS MARATHON 2024

Ziyun Huang

Washington, DC

Bib: 18263 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 26%
Gender (Female)
#0 / 5973
Top 17%
Division (F25-29)
#0 / 1282
Top 24%
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
9:43/mi
30:10
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:59/mi
58:05
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:33/mi
1:27:44
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:06/mi
2:01:40
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:42/mi
2:23:18
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:10/mi
2:51:47
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:53/mi
3:19:24
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:41/mi
3:46:23
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:13/mi
3:57:36
↑ 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
2:01:409:19 /mi+4.7%
2nd Half
1:55:558:48 /mi✓ faster
Negative split — 4.7% faster 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 mi08:36:0630:109:4330:10
9:43
-
10K
6.21 mi09:04:0158:059:2127:55
8:59
-0:44
15K
9.32 mi09:33:401:27:449:2529:39
9:33
+0:34
21K
13.05 mi10:07:362:01:409:1933:56
9:06
-0:27
25K
15.53 mi10:29:142:23:189:1321:38
8:42
-0:24
30K
18.64 mi10:57:432:51:479:1328:29
9:10
+0:28
35K
21.75 mi11:25:203:19:249:1027:37
8:53
-0:17
40K
24.85 mi11:52:193:46:239:0626:59
8:41
-0:12
Finish
26.22 mi12:03:323:57:369:0411:13
8:13
-0:28

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

8:13 /mi

Average Pace

9:04 /mi

Slowest Pace

9:43 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:55:22

49% of race

Time at Steady Pace

1:32:04

39% of race

Time at Slower Pace

30:10

13% of race

Average Pace: 9:04 /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 mi08:36:0630:109:4330:10
9:43
#6693
10K
6.21 mi09:04:0158:059:2127:55
8:59
#6342
15K
9.32 mi09:33:401:27:449:2529:39
9:33
#6581
21K
13.05 mi10:07:362:01:409:1933:56
9:06
#6202
25K
15.53 mi10:29:142:23:189:1321:38
8:42
#5853
30K
18.64 mi10:57:432:51:479:1328:29
9:10
#5423
35K
21.75 mi11:25:203:19:249:1027:37
8:53
#4879
40K
24.85 mi11:52:193:46:239:0626:59
8:41
#4292
Finish
26.22 mi12:03:323:57:369:0411:13
8:13
#4033
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi6693171448971671905534
10K6.21 mi3.10 mi6342+3511582+132446+4360201462409
15K9.32 mi3.11 mi6581-2391669-87468-2271671905534
21K13.05 mi3.73 mi6202+3791535+134439+2951521209363
25K15.53 mi2.48 mi5853+3491450+85423+1644381047328
30K18.64 mi3.11 mi5423+4301338+112401+224146996312
35K21.75 mi3.11 mi4879+5441207+131358+433173789240
40K24.85 mi3.10 mi4292+5871064+143323+352054517166
Finish26.22 mi1.37 mi4033+259999+65307+161456332107

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×18story building
+279ft-164ft

Overall

7167

Females

1905

F25-29

1905

5K→10K

3.1 - 6.2 mi

Top 38%
×11story building
+103ft-217ft

Overall

6020

Females

1462

F25-29

1462

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+51ft-55ft

Overall

7167

Females

1905

F25-29

1905

15K→21K

9.3 - 13.1 mi

Top 32%
×1story
+20ft-37ft

Overall

5152

Females

1209

F25-29

1209

21K→25K

13.1 - 15.5 mi

Top 28%
×2story building
+35ft-8ft

Overall

4438

Females

1047

F25-29

1047

25K→30K

15.5 - 18.6 mi

Top 26%
×2story building
+58ft-57ft

Overall

4146

Females

996

F25-29

996

30K→35K

18.6 - 21.8 mi

Top 20%
×2story building
+98ft-92ft

Overall

3173

Females

789

F25-29

789

35K→40K

21.8 - 24.9 mi

Top 13%
×2story building
+36ft-53ft

Overall

2054

Females

517

F25-29

517

40K→Finish

24.9 - 26.2 mi

Top 9%
×5story building
+80ft-24ft

Overall

1456

Females

332

F25-29

332

Passing Analysis

Category:
Athletes Passed
3096*
Passed By
436
Net Change
+2660
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6693
5K → 10K429*78+351#6693#6342
10K → 15K72*311-239#6342#6581
15K → 21K390*11+379#6581#6202
21K → 25K355*6+349#6202#5853
25K → 30K446*16+430#5853#5423
30K → 35K552*8+544#5423#4879
35K → 40K592*5+587#4879#4292
40K → Finish260*1+259#4292#4033
TOTALS3096*436+2660

* 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