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MARINE CORPS MARATHON 2025

Chuanli Liu

Lake Orion, MI

Bib: 4849 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 16%
Gender (Male)
#0 / 17709
Top 21%
Masters (Masters Men)
#0 / 8330
Top 14%
Division (M60-64)
#0 / 723
Top 7%
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
8:47/mi
27:18
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:03/mi
52:20
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:13/mi
1:17:52
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:29/mi
1:49:28
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:21/mi
2:10:13
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:48/mi
2:37:34
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:09/mi
3:05:59
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:48/mi
3:36:27
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:09/mi
3:50:17
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:49:28
Pace8:23 /mi
2nd Half
Distance13.17 mi
Time2:00:49
Pace9:10 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:49:3227:188:4727:18
8:47
-
10K
6.21 mi08:14:3452:208:2525:02
8:03
-0:44
15K
9.32 mi08:40:061:17:528:2125:32
8:13
+0:10
21K
13.05 mi09:11:421:49:288:2331:36
8:29
+0:16
25K
15.53 mi09:32:272:10:138:2320:45
8:21
-0:08
30K
18.64 mi09:59:482:37:348:2727:21
8:48
+0:27
35K
21.75 mi10:28:133:05:598:3328:25
9:09
+0:21
40K
24.85 mi10:58:413:36:278:4330:28
9:48
+0:39
Finish
26.22 mi11:12:313:50:178:4713:50
10:09
+0:21

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

8:03 /mi

Average Pace

8:47 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:19

31% of race

Time at Steady Pace

1:26:15

37% of race

Time at Slower Pace

1:12:43

32% of race

Average Pace: 8:47 /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 mi07:49:3227:188:4727:18
8:47
#4477
10K
6.21 mi08:14:3452:208:2525:02
8:03
#4272
15K
9.32 mi08:40:061:17:528:2125:32
8:13
#4242
21K
13.05 mi09:11:421:49:288:2331:36
8:29
#4311
25K
15.53 mi09:32:272:10:138:2320:45
8:21
#4366
30K
18.64 mi09:59:482:37:348:2727:21
8:48
#4364
35K
21.75 mi10:28:133:05:598:3328:25
9:09
#4414
40K
24.85 mi10:58:413:36:278:4330:28
9:48
#4639
Finish
26.22 mi11:12:313:50:178:4713:50
10:09
#4828
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi44773562394411(Top 15%)3531(Top 20%)41(Top 6%)
10K6.21 mi3.10 mi4272+2053421+14138+14128(Top 14%)3325(Top 19%)37(Top 5%)
15K9.32 mi3.11 mi4242+303395+2636+24411(Top 15%)3531(Top 20%)41(Top 6%)
21K13.05 mi3.73 mi4311-693447-5237-14655(Top 15%)3678(Top 21%)41(Top 6%)
25K15.53 mi2.48 mi4366-553465-1840-34989(Top 17%)3866(Top 22%)53(Top 7%)
30K18.64 mi3.11 mi4364+23435+3042-25070(Top 17%)3851(Top 22%)57(Top 8%)
35K21.75 mi3.11 mi4414-503422+1343-15668(Top 19%)4120(Top 23%)66(Top 9%)
40K24.85 mi3.10 mi4639-2253539-11748-57056(Top 23%)4766(Top 27%)88(Top 12%)
Finish26.22 mi1.37 mi4828-1893646-10752-48518(Top 28%)5503(Top 31%)106(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×18story building
+279ft-164ft

Overall

4411

Males

3531

M60-64

3531

5K→10K

3.1 - 6.2 mi

Top 14%
×11story building
+103ft-217ft

Overall

4128

Males

3325

M60-64

3325

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+51ft-55ft

Overall

4411

Males

3531

M60-64

3531

15K→21K

9.3 - 13.1 mi

Top 15%
×1story
+20ft-37ft

Overall

4655

Males

3678

M60-64

3678

21K→25K

13.1 - 15.5 mi

Top 17%
×2story building
+35ft-8ft

Overall

4989

Males

3866

M60-64

3866

25K→30K

15.5 - 18.6 mi

Top 17%
×2story building
+58ft-57ft

Overall

5070

Males

3851

M60-64

3851

30K→35K

18.6 - 21.8 mi

Top 19%
×2story building
+98ft-92ft

Overall

5668

Males

4120

M60-64

4120

35K→40K

21.8 - 24.9 mi

Top 23%
×2story building
+36ft-53ft

Overall

7056

Males

4766

M60-64

4766

40K→Finish

24.9 - 26.2 mi

Top 28%
×5story building
+80ft-24ft

Overall

8518

Males

5503

M60-64

5503

Passing Analysis

Category:
Athletes Passed
1086*
Passed By
1437
Net Change
-351
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4477
5K → 10K304*99+205#4477#4272
10K → 15K144*114+30#4272#4242
15K → 21K94*163-69#4242#4311
21K → 25K77132-55#4311#4366
25K → 30K141*139+2#4366#4364
30K → 35K163*213-50#4364#4414
35K → 40K127*352-225#4414#4639
40K → Finish36*225-189#4639#4828
TOTALS1086*1437-351

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

📊

Passing Visuals

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