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MARINE CORPS MARATHON 2025

Zheng Lyu

Vienna, VA

Bib: 4137 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 22%
Gender (Female)
#0 / 12338
Top 14%
Division (F30-34)
#0 / 1621
Top 17%
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
9:45/mi
30:16
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:54/mi
57:54
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:10/mi
1:26:24
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:17/mi
2:00:59
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:57/mi
2:23:13
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:35/mi
2:53:00
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:55/mi
3:20:42
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:52/mi
3:48:16
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:52/mi
3:59:00
↑ 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 21K
Distance13.05 mi
Time2:00:59
Pace9:16 /mi
2nd Half✓ Faster
Distance13.17 mi
Time1:58:00
Pace8:58 /mi
📊Negative Split: 2.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:12:2330:169:4530:16
9:45
-
10K
6.21 mi08:40:0157:549:1927:38
8:54
-0:51
15K
9.32 mi09:08:311:26:249:1628:30
9:10
+0:16
21K
13.05 mi09:43:062:00:599:1634:35
9:17
+0:07
25K
15.53 mi10:05:202:23:139:1322:14
8:57
-0:20
30K
18.64 mi10:35:072:53:009:1729:47
9:35
+0:38
35K
21.75 mi11:02:493:20:429:1427:42
8:55
-0:40
40K
24.85 mi11:30:233:48:169:1127:34
8:52
-0:03
Finish
26.22 mi11:41:073:59:009:0710:44
7:52
-1:00

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

7:52 /mi

Average Pace

9:07 /mi

Slowest Pace

9:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

10:44

4% of race

Time at Steady Pace

2:13:38

56% of race

Time at Slower Pace

1:34:38

40% of race

Average Pace: 9:07 /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 mi08:12:2330:169:4530:16
9:45
#10088
10K
6.21 mi08:40:0157:549:1927:38
8:54
#9473
15K
9.32 mi09:08:311:26:249:1628:30
9:10
#9677
21K
13.05 mi09:43:062:00:599:1634:35
9:17
#9553
25K
15.53 mi10:05:202:23:139:1322:14
8:57
#9256
30K
18.64 mi10:35:072:53:009:1729:47
9:35
#9081
35K
21.75 mi11:02:493:20:429:1427:42
8:55
#8081
40K
24.85 mi11:30:233:48:169:1127:34
8:52
#7182
Finish
26.22 mi11:41:073:59:009:0710:44
7:52
#6612
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi10088276541710174(Top 34%)2755(Top 22%)412(Top 26%)
10K6.21 mi3.10 mi9473+6152509+256379+388756(Top 29%)2252(Top 18%)345(Top 21%)
15K9.32 mi3.11 mi9677-2042581-72394-1510174(Top 34%)2755(Top 22%)412(Top 26%)
21K13.05 mi3.73 mi9553+1242548+33385+99434(Top 31%)2506(Top 20%)378(Top 23%)
25K15.53 mi2.48 mi9256+2972464+84373+128551(Top 28%)2285(Top 19%)350(Top 22%)
30K18.64 mi3.11 mi9081+1752447+173738758(Top 29%)2498(Top 20%)380(Top 24%)
35K21.75 mi3.11 mi8081+10002160+287338+354721(Top 16%)1223(Top 10%)185(Top 11%)
40K24.85 mi3.10 mi7182+8991942+218302+363660(Top 12%)984(Top 8%)156(Top 10%)
Finish26.22 mi1.37 mi6612+5701773+169272+301298(Top 4%)270(Top 2%)44(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×18story building
+279ft-164ft

Overall

10174

Females

2755

F30-34

2755

5K→10K

3.1 - 6.2 mi

Top 29%
×11story building
+103ft-217ft

Overall

8756

Females

2252

F30-34

2252

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+51ft-55ft

Overall

10174

Females

2755

F30-34

2755

15K→21K

9.3 - 13.1 mi

Top 31%
×1story
+20ft-37ft

Overall

9434

Females

2506

F30-34

2506

21K→25K

13.1 - 15.5 mi

Top 28%
×2story building
+35ft-8ft

Overall

8551

Females

2285

F30-34

2285

25K→30K

15.5 - 18.6 mi

Top 29%
×2story building
+58ft-57ft

Overall

8758

Females

2498

F30-34

2498

30K→35K

18.6 - 21.8 mi

Top 16%
×2story building
+98ft-92ft

Overall

4721

Females

1223

F30-34

1223

35K→40K

21.8 - 24.9 mi

Top 12%
×2story building
+36ft-53ft

Overall

3660

Females

984

F30-34

984

40K→Finish

24.9 - 26.2 mi

Top 4%
×5story building
+80ft-24ft

Overall

1298

Females

270

F30-34

270

Passing Analysis

Category:
Athletes Passed
4430*
Passed By
954
Net Change
+3476
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10088
5K → 10K722*107+615#10088#9473
10K → 15K166*370-204#9473#9677
15K → 21K323*199+124#9677#9553
21K → 25K367*70+297#9553#9256
25K → 30K364*189+175#9256#9081
30K → 35K1011*11+1000#9081#8081
35K → 40K907*8+899#8081#7182
40K → Finish570*0+570#7182#6612
TOTALS4430*954+3476

* 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