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MARINE CORPS MARATHON 2025

David Choi

Clarksville, MD

Bib: 23699 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M60-64)
#0 / 723
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
12:00/mi
37:17
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:09/mi
1:11:54
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:44/mi
1:48:21
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:54/mi
2:32:44
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:31/mi
3:01:21
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:27/mi
3:40:01
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:14/mi
4:18:01
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:44/mi
5:00:40
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:07/mi
5:19:55
↑ 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
Time2:32:44
Pace11:42 /mi
2nd Half
Distance13.17 mi
Time2:47:11
Pace12:42 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:28:3037:1712:0037:17
12:00
-
10K
6.21 mi09:03:071:11:5411:3434:37
11:09
-0:51
15K
9.32 mi09:39:341:48:2111:3736:27
11:44
+0:35
21K
13.05 mi10:23:572:32:4411:4244:23
11:54
+0:10
25K
15.53 mi10:52:343:01:2111:4028:37
11:31
-0:23
30K
18.64 mi11:31:143:40:0111:4838:40
12:27
+0:56
35K
21.75 mi12:09:144:18:0111:5238:00
12:14
-0:13
40K
24.85 mi12:51:535:00:4012:0642:39
13:44
+1:30
Finish
26.22 mi13:11:085:19:5512:1319:15
14:07
+0:23

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

11:09 /mi

Average Pace

12:13 /mi

Slowest Pace

14:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:14

20% of race

Time at Steady Pace

3:14:47

61% of race

Time at Slower Pace

1:01:54

19% of race

Average Pace: 12:12 /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 mi08:28:3037:1712:0037:17
12:00
#23925
10K
6.21 mi09:03:071:11:5411:3434:37
11:09
#23406
15K
9.32 mi09:39:341:48:2111:3736:27
11:44
#23655
21K
13.05 mi10:23:572:32:4411:4244:23
11:54
#23034
25K
15.53 mi10:52:343:01:2111:4028:37
11:31
#22328
30K
18.64 mi11:31:143:40:0111:4838:40
12:27
#21758
35K
21.75 mi12:09:144:18:0111:5238:00
12:14
#21025
40K
24.85 mi12:51:535:00:4012:0642:39
13:44
#20870
Finish
26.22 mi13:11:085:19:5512:1319:15
14:07
#20947
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi23925149954872400315049485
10K6.21 mi3.10 mi23406+51914740+255470+172294114508457
15K9.32 mi3.11 mi23655-24914900-160481-112400315049485
21K13.05 mi3.73 mi23034+62114535+365462+192204913952439
25K15.53 mi2.48 mi22328+70614121+414442+202004512659378
30K18.64 mi3.11 mi21758+57013742+379424+181995012430381
35K21.75 mi3.11 mi21025+73313242+500407+171744210702318
40K24.85 mi3.10 mi20870+15513070+172399+82051512240396
Finish26.22 mi1.37 mi20947-7713069+1398+12240413347439

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×18story building
+279ft-164ft

Overall

24003

Males

15049

M60-64

15049

5K→10K

3.1 - 6.2 mi

Top 76%
×11story building
+103ft-217ft

Overall

22941

Males

14508

M60-64

14508

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+51ft-55ft

Overall

24003

Males

15049

M60-64

15049

15K→21K

9.3 - 13.1 mi

Top 73%
×1story
+20ft-37ft

Overall

22049

Males

13952

M60-64

13952

21K→25K

13.1 - 15.5 mi

Top 67%
×2story building
+35ft-8ft

Overall

20045

Males

12659

M60-64

12659

25K→30K

15.5 - 18.6 mi

Top 66%
×2story building
+58ft-57ft

Overall

19950

Males

12430

M60-64

12430

30K→35K

18.6 - 21.8 mi

Top 58%
×2story building
+98ft-92ft

Overall

17442

Males

10702

M60-64

10702

35K→40K

21.8 - 24.9 mi

Top 68%
×2story building
+36ft-53ft

Overall

20515

Males

12240

M60-64

12240

40K→Finish

24.9 - 26.2 mi

Top 75%
×5story building
+80ft-24ft

Overall

22404

Males

13347

M60-64

13347

Passing Analysis

Category:
Athletes Passed
4622*
Passed By
1644
Net Change
+2978
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23925
5K → 10K766*247+519#23925#23406
10K → 15K346*595-249#23406#23655
15K → 21K806*185+621#23655#23034
21K → 25K754*48+706#23034#22328
25K → 30K682*112+570#22328#21758
30K → 35K794*61+733#21758#21025
35K → 40K374*219+155#21025#20870
40K → Finish100*177-77#20870#20947
TOTALS4622*1644+2978

* 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