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MARINE CORPS MARATHON 2025

Ed Choy

Germantown, MD

Bib: 18890 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 49%
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 45%
Division (M45-49)
#0 / 1775
Top 49%
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
10:58/mi
34:03
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:06/mi
1:05:27
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:35/mi
1:38:19
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:30/mi
2:17:28
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:55/mi
2:44:36
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:14/mi
3:19:29
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:38/mi
3:55:38
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:38/mi
4:28:41
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:28/mi
4:42:58
↑ 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
Time2:17:28
Pace10:32 /mi
2nd Half
Distance13.17 mi
Time2:25:29
Pace11:03 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:21:0834:0310:5834:03
10:58
-
10K
6.21 mi08:52:321:05:2710:3231:24
10:06
-0:52
15K
9.32 mi09:25:241:38:1910:3332:52
10:35
+0:29
21K
13.05 mi10:04:332:17:2810:3239:09
10:30
-0:05
25K
15.53 mi10:31:412:44:3610:3627:08
10:55
+0:25
30K
18.64 mi11:06:343:19:2910:4234:53
11:14
+0:19
35K
21.75 mi11:42:433:55:3810:5036:09
11:38
+0:24
40K
24.85 mi12:15:464:28:4110:4933:03
10:38
-1:00
Finish
26.22 mi12:30:034:42:5810:4814:17
10:28
-0:10

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

10:06 /mi

Average Pace

10:48 /mi

Slowest Pace

11:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:31:56

75% of race

Time at Steady Pace

1:11:02

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:48 /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 mi08:21:0834:0310:5834:03
10:58
#17833
10K
6.21 mi08:52:321:05:2710:3231:24
10:06
#17118
15K
9.32 mi09:25:241:38:1910:3332:52
10:35
#17415
21K
13.05 mi10:04:332:17:2810:3239:09
10:30
#16743
25K
15.53 mi10:31:412:44:3610:3627:08
10:55
#16870
30K
18.64 mi11:06:343:19:2910:4234:53
11:14
#16464
35K
21.75 mi11:42:433:55:3810:5036:09
11:38
#16187
40K
24.85 mi12:15:464:28:4110:4933:03
10:38
#15120
Finish
26.22 mi12:30:034:42:5810:4814:17
10:28
#14766
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1783311847109218316120881100
10K6.21 mi3.10 mi17118+71511470+3771052+4016381110721013
15K9.32 mi3.11 mi17415-29711636-1661067-1518316120881100
21K13.05 mi3.73 mi16743+67211247+3891028+391582110647968
25K15.53 mi2.48 mi16870-12711258-111021+717785114761050
30K18.64 mi3.11 mi16464+40610921+3371002+191566410126905
35K21.75 mi3.11 mi16187+27710639+282976+26154469648869
40K24.85 mi3.10 mi15120+10679928+711889+87101276485549
Finish26.22 mi1.37 mi14766+3549681+247857+3298366224501

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×18story building
+279ft-164ft

Overall

18316

Males

12088

M45-49

12088

5K→10K

3.1 - 6.2 mi

Top 55%
×11story building
+103ft-217ft

Overall

16381

Males

11072

M45-49

11072

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+51ft-55ft

Overall

18316

Males

12088

M45-49

12088

15K→21K

9.3 - 13.1 mi

Top 53%
×1story
+20ft-37ft

Overall

15821

Males

10647

M45-49

10647

21K→25K

13.1 - 15.5 mi

Top 59%
×2story building
+35ft-8ft

Overall

17785

Males

11476

M45-49

11476

25K→30K

15.5 - 18.6 mi

Top 52%
×2story building
+58ft-57ft

Overall

15664

Males

10126

M45-49

10126

30K→35K

18.6 - 21.8 mi

Top 51%
×2story building
+98ft-92ft

Overall

15446

Males

9648

M45-49

9648

35K→40K

21.8 - 24.9 mi

Top 34%
×2story building
+36ft-53ft

Overall

10127

Males

6485

M45-49

6485

40K→Finish

24.9 - 26.2 mi

Top 33%
×5story building
+80ft-24ft

Overall

9836

Males

6224

M45-49

6224

Passing Analysis

Category:
Athletes Passed
4843*
Passed By
1776
Net Change
+3067
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17833
5K → 10K875*160+715#17833#17118
10K → 15K294*591-297#17118#17415
15K → 21K821*149+672#17415#16743
21K → 25K278*405-127#16743#16870
25K → 30K604*198+406#16870#16464
30K → 35K513*236+277#16464#16187
35K → 40K1093*26+1067#16187#15120
40K → Finish365*11+354#15120#14766
TOTALS4843*1776+3067

* 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