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MARINE CORPS MARATHON 2024

Liang Shi

Falls Church, VA

Bib: 9031 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 15%
Gender (Male)
#0 / 9934
Top 19%
Division (M35-39)
#0 / 1396
Top 20%
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
8:33/mi
26:35
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:15/mi
52:12
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:28/mi
1:18:30
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:34/mi
1:50:25
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:52/mi
2:09:59
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:17/mi
2:35:43
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:34/mi
3:02:19
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:51/mi
3:29:50
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:08/mi
3:42:18
↑ 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
1:50:258:28 /mi⚡ faster
2nd Half
1:51:528:30 /mi+1.3%
Positive split — 1.3% 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
26:358:333.11 mi26:35
8:33
-
10K
52:128:243.10 mi25:37
8:15
-0:18
15K
1:18:308:253.11 mi26:18
8:28
+0:13
21K
1:50:258:283.73 mi31:55
8:34
+0:06
25K
2:09:598:222.48 mi19:34
7:52
-0:42
30K
2:35:438:213.11 mi25:44
8:17
+0:25
35K
3:02:198:233.11 mi26:36
8:34
+0:17
40K
3:29:508:273.10 mi27:31
8:51
+0:17
Finish(26.22 mi)
3:42:188:291.37 mi12:28
9:08
+0:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:52 /mi

Average Pace

8:29 /mi

Slowest Pace

9:08 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:02:19

82% of race

Time at Steady Pace

39:59

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:29 /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

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi2565206230931582524361
10K6.21 mi3.10 mi2772-2072225-163330-2130402454352
15K9.32 mi3.11 mi2908-1362326-101337-731582524361
21K13.05 mi3.73 mi2970-622372-46346-931412515360
25K15.53 mi2.48 mi2738+2322200+172324+2220031638246
30K18.64 mi3.11 mi2504+2342012+188299+2519291558218
35K21.75 mi3.11 mi2427+771937+75288+1124051829262
40K24.85 mi3.10 mi2332+951843+94279+923781759263
Finish26.22 mi1.37 mi23321830+1327931802265322

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×18story building
+279ft-164ft

Overall

3158

Males

2524

M35-39

2524

5K→10K

3.1 - 6.2 mi

Top 19%
×11story building
+103ft-217ft

Overall

3040

Males

2454

M35-39

2454

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+51ft-55ft

Overall

3158

Males

2524

M35-39

2524

15K→21K

9.3 - 13.1 mi

Top 20%
×1story
+20ft-37ft

Overall

3141

Males

2515

M35-39

2515

21K→25K

13.1 - 15.5 mi

Top 13%
×2story building
+35ft-8ft

Overall

2003

Males

1638

M35-39

1638

25K→30K

15.5 - 18.6 mi

Top 12%
×2story building
+58ft-57ft

Overall

1929

Males

1558

M35-39

1558

30K→35K

18.6 - 21.8 mi

Top 15%
×2story building
+98ft-92ft

Overall

2405

Males

1829

M35-39

1829

35K→40K

21.8 - 24.9 mi

Top 15%
×2story building
+36ft-53ft

Overall

2378

Males

1759

M35-39

1759

40K→Finish

24.9 - 26.2 mi

Top 20%
×5story building
+80ft-24ft

Overall

3180

Males

2265

M35-39

2265

Passing Analysis

Category:
Athletes Passed
957*
Passed By
724
Net Change
+233
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2565
5K → 10K45*252-207#2565#2772
10K → 15K49*185-136#2772#2908
15K → 21K54*116-62#2908#2970
21K → 25K240*8+232#2970#2738
25K → 30K241*7+234#2738#2504
30K → 35K131*54+77#2504#2427
35K → 40K148*53+95#2427#2332
40K → Finish49490#2332#2332
TOTALS957*724+233

* 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