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MARINE CORPS MARATHON 2025

Young Yi

Los Angeles, CA

Bib: 6113 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 11%
Gender (Male)
#0 / 17709
Top 15%
Masters (Masters Men)
#0 / 8330
Top 9%
Division (M40-44)
#0 / 2340
Top 13%
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
8:31/mi
26:28
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:46/mi
50:36
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:45/mi
1:14:42
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:08/mi
1:45:03
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:58/mi
2:04:52
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:36/mi
2:31:35
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:51/mi
2:59:06
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:08/mi
3:27:28
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:16/mi
3:40:07
↑ 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
Time1:45:03
Pace8:03 /mi
2nd Half
Distance13.17 mi
Time1:55:03
Pace8:44 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:48:4926:288:3126:28
8:31
-
10K
6.21 mi08:12:5750:368:0924:08
7:46
-0:45
15K
9.32 mi08:37:031:14:428:0124:06
7:45
-0:01
21K
13.05 mi09:07:241:45:038:0330:21
8:08
+0:23
25K
15.53 mi09:27:132:04:528:0219:49
7:58
-0:10
30K
18.64 mi09:53:562:31:358:0826:43
8:36
+0:38
35K
21.75 mi10:21:272:59:068:1427:31
8:51
+0:15
40K
24.85 mi10:49:493:27:288:2128:22
9:08
+0:17
Finish
26.22 mi11:02:283:40:078:2412:39
9:16
+0:08

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

7:45 /mi

Average Pace

8:24 /mi

Slowest Pace

9:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:52

57% of race

Time at Steady Pace

1:22:36

38% of race

Time at Slower Pace

12:39

6% of race

Average Pace: 8:24 /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 mi07:48:4926:288:3126:28
8:31
#3359
10K
6.21 mi08:12:5750:368:0924:08
7:46
#3139
15K
9.32 mi08:37:031:14:428:0124:06
7:45
#2973
21K
13.05 mi09:07:241:45:038:0330:21
8:08
#3086
25K
15.53 mi09:27:132:04:528:0219:49
7:58
#3134
30K
18.64 mi09:53:562:31:358:0826:43
8:36
#3241
35K
21.75 mi10:21:272:59:068:1427:31
8:51
#3286
40K
24.85 mi10:49:493:27:288:2128:22
9:08
#3284
Finish
26.22 mi11:02:283:40:078:2412:39
9:16
#3323
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi335927173352728(Top 9%)2240(Top 13%)270(Top 12%)
10K6.21 mi3.10 mi3139+2202567+150309+262944(Top 10%)2417(Top 14%)293(Top 13%)
15K9.32 mi3.11 mi2973+1662440+127296+132728(Top 9%)2240(Top 13%)270(Top 12%)
21K13.05 mi3.73 mi3086-1132530-90303-73432(Top 11%)2791(Top 16%)330(Top 14%)
25K15.53 mi2.48 mi3134-482558-28308-53497(Top 12%)2793(Top 16%)340(Top 15%)
30K18.64 mi3.11 mi3241-1072621-63317-94239(Top 14%)3283(Top 19%)406(Top 17%)
35K21.75 mi3.11 mi3286-452624-3314+34460(Top 15%)3315(Top 19%)397(Top 17%)
40K24.85 mi3.10 mi3284+22583+41311+34558(Top 15%)3249(Top 18%)392(Top 17%)
Finish26.22 mi1.37 mi3323-392597-143115123(Top 17%)3542(Top 20%)422(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×18story building
+279ft-164ft

Overall

2728

Males

2240

M40-44

2240

5K→10K

3.1 - 6.2 mi

Top 10%
×11story building
+103ft-217ft

Overall

2944

Males

2417

M40-44

2417

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+51ft-55ft

Overall

2728

Males

2240

M40-44

2240

15K→21K

9.3 - 13.1 mi

Top 11%
×1story
+20ft-37ft

Overall

3432

Males

2791

M40-44

2791

21K→25K

13.1 - 15.5 mi

Top 12%
×2story building
+35ft-8ft

Overall

3497

Males

2793

M40-44

2793

25K→30K

15.5 - 18.6 mi

Top 14%
×2story building
+58ft-57ft

Overall

4239

Males

3283

M40-44

3283

30K→35K

18.6 - 21.8 mi

Top 15%
×2story building
+98ft-92ft

Overall

4460

Males

3315

M40-44

3315

35K→40K

21.8 - 24.9 mi

Top 15%
×2story building
+36ft-53ft

Overall

4558

Males

3249

M40-44

3249

40K→Finish

24.9 - 26.2 mi

Top 17%
×5story building
+80ft-24ft

Overall

5123

Males

3542

M40-44

3542

Passing Analysis

Category:
Athletes Passed
1043*
Passed By
1007
Net Change
+36
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3359
5K → 10K294*74+220#3359#3139
10K → 15K206*40+166#3139#2973
15K → 21K61*174-113#2973#3086
21K → 25K71119-48#3086#3134
25K → 30K85*192-107#3134#3241
30K → 35K130*175-45#3241#3286
35K → 40K148*146+2#3286#3284
40K → Finish48*87-39#3284#3323
TOTALS1043*1007+36

* 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