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MARINE CORPS MARATHON 2025

Liang Shi

Falls Church, VA

Bib: 6734 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 23%
Gender (Male)
#0 / 17709
Top 28%
Division (M35-39)
#0 / 2420
Top 31%
Race Day Weather
42°/32°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
8:30/mi
26:24
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:36/mi
50:02
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:38/mi
1:13:45
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:01/mi
1:43:38
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:46/mi
2:02:56
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:05/mi
2:28:03
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:57/mi
2:55:52
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:22/mi
3:46:43
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:40/mi
3:59:54
↑ 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
1:43:387:57 /mi⚡ faster
2nd Half
2:16:1610:21 /mi+31.5%
Positive split — 31.5% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:47:5926:248:3026:24
8:30
-
10K
6.21 mi08:11:3750:028:0323:38
7:36
-0:54
15K
9.32 mi08:35:201:13:457:5523:43
7:38
+0:02
21K
13.05 mi09:05:131:43:387:5729:53
8:01
+0:23
25K
15.53 mi09:24:312:02:567:5519:18
7:46
-0:15
30K
18.64 mi09:49:382:28:037:5725:07
8:05
+0:19
35K
21.75 mi10:17:272:55:528:0527:49
8:57
+0:52
40K
24.85 mi11:08:183:46:439:0750:51
16:22
+7:25
Finish
26.22 mi11:21:293:59:549:0913:11
9:40
-6:42

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

7:36 /mi

Average Pace

9:09 /mi

Slowest Pace

16:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:55:52

73% of race

Time at Slower Pace

1:04:02

27% of race

Average Pace: 9:09 /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 mi07:47:5926:248:3026:24
8:30
#3272
10K
6.21 mi08:11:3750:028:0323:38
7:36
#2697
15K
9.32 mi08:35:201:13:457:5523:43
7:38
#2535
21K
13.05 mi09:05:131:43:387:5729:53
8:01
#2644
25K
15.53 mi09:24:312:02:567:5519:18
7:46
#2669
30K
18.64 mi09:49:382:28:037:5725:07
8:05
#2596
35K
21.75 mi10:17:272:55:528:0527:49
8:57
#2822
40K
24.85 mi11:08:183:46:439:0750:51
16:22
#6806
Finish
26.22 mi11:21:293:59:549:0913:11
9:40
#6821
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi3272265440622741872274
10K6.21 mi3.10 mi2697+5752217+437328+7823221912280
15K9.32 mi3.11 mi2535+1622079+138310+1822741872274
21K13.05 mi3.73 mi2644-1092168-89327-1730322477379
25K15.53 mi2.48 mi2669-252186-18331-428182284337
30K18.64 mi3.11 mi2596+732125+61319+1226292109313
35K21.75 mi3.11 mi2822-2262271-146340-2148653595552
40K24.85 mi3.10 mi6806-39844993-2722743-40326875158252216
Finish26.22 mi1.37 mi6821-154988+5738+566104405625

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×18story building
+279ft-164ft

Overall

2274

Males

1872

M35-39

1872

5K→10K

3.1 - 6.2 mi

Top 8%
×11story building
+103ft-217ft

Overall

2322

Males

1912

M35-39

1912

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+51ft-55ft

Overall

2274

Males

1872

M35-39

1872

15K→21K

9.3 - 13.1 mi

Top 10%
×1story
+20ft-37ft

Overall

3032

Males

2477

M35-39

2477

21K→25K

13.1 - 15.5 mi

Top 9%
×2story building
+35ft-8ft

Overall

2818

Males

2284

M35-39

2284

25K→30K

15.5 - 18.6 mi

Top 9%
×2story building
+58ft-57ft

Overall

2629

Males

2109

M35-39

2109

30K→35K

18.6 - 21.8 mi

Top 16%
×2story building
+98ft-92ft

Overall

4865

Males

3595

M35-39

3595

35K→40K

21.8 - 24.9 mi

Top 89%
×2story building
+36ft-53ft

Overall

26875

Males

15825

M35-39

15825

40K→Finish

24.9 - 26.2 mi

Top 22%
×5story building
+80ft-24ft

Overall

6610

Males

4405

M35-39

4405

Passing Analysis

Category:
Athletes Passed
1223*
Passed By
4772
Net Change
-3549
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3272
5K → 10K601*26+575#3272#2697
10K → 15K187*25+162#2697#2535
15K → 21K53*162-109#2535#2644
21K → 25K6792-25#2644#2669
25K → 30K137*64+73#2669#2596
30K → 35K70*296-226#2596#2822
35K → 40K4*3988-3984#2822#6806
40K → Finish104*119-15#6806#6821
TOTALS1223*4772-3549

* 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