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MARINE CORPS MARATHON 2025

Edward Bou

Bethesda, MD

Bib: 2744 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 27%
Gender (Male)
#0 / 17709
Top 32%
Division (M25-29)
#0 / 2720
Top 44%
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
9:28/mi
29:26
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:02/mi
57:29
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:06/mi
1:25:46
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:14/mi
2:00:12
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:22/mi
2:23:29
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:22/mi
2:52:35
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:00/mi
3:23:39
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:44/mi
3:53:54
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:22/mi
4:06:41
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:00:129:13 /mi⚡ faster
2nd Half
2:06:299:36 /mi+5.2%
Positive split — 5.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:56:4529:269:2829:26
9:28
-
10K
6.21 mi08:24:4857:299:1528:03
9:02
-0:26
15K
9.32 mi08:53:051:25:469:1228:17
9:06
+0:04
21K
13.05 mi09:27:312:00:129:1334:26
9:14
+0:08
25K
15.53 mi09:50:482:23:299:1423:17
9:22
+0:08
30K
18.64 mi10:19:542:52:359:1529:06
9:22
0:00
35K
21.75 mi10:50:583:23:399:2231:04
10:00
+0:38
40K
24.85 mi11:21:133:53:549:2530:15
9:44
-0:16
Finish
26.22 mi11:34:004:06:419:2512:47
9:22
-0:22

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

9:02 /mi

Average Pace

9:25 /mi

Slowest Pace

10:00 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:35:37

87% of race

Time at Steady Pace

31:04

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:24 /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.

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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 mi07:56:4529:269:2829:26
9:28
#8461
10K
6.21 mi08:24:4857:299:1528:03
9:02
#9016
15K
9.32 mi08:53:051:25:469:1228:17
9:06
#9237
21K
13.05 mi09:27:312:00:129:1334:26
9:14
#9173
25K
15.53 mi09:50:482:23:299:1423:17
9:22
#9359
30K
18.64 mi10:19:542:52:359:1529:06
9:22
#8944
35K
21.75 mi10:50:583:23:399:2231:04
10:00
#8779
40K
24.85 mi11:21:133:53:549:2530:15
9:44
#8228
Finish
26.22 mi11:34:004:06:419:2512:47
9:22
#7980
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi846162811267976771541451
10K6.21 mi3.10 mi9016-5556668-3871340-73966271151431
15K9.32 mi3.11 mi9237-2216811-1431383-43976771541451
21K13.05 mi3.73 mi9173+646764+471385-2919067491401
25K15.53 mi2.48 mi9359-1866862-981403-181048674521529
30K18.64 mi3.11 mi8944+4156544+3181348+55790757051183
35K21.75 mi3.11 mi8779+1656370+1741316+32910661891259
40K24.85 mi3.10 mi8228+5515917+4531227+8967864608956
Finish26.22 mi1.37 mi7980+2485736+1811202+2554713740823

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×18story building
+279ft-164ft

Overall

9767

Males

7154

M25-29

7154

5K→10K

3.1 - 6.2 mi

Top 32%
×11story building
+103ft-217ft

Overall

9662

Males

7115

M25-29

7115

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+51ft-55ft

Overall

9767

Males

7154

M25-29

7154

15K→21K

9.3 - 13.1 mi

Top 31%
×1story
+20ft-37ft

Overall

9190

Males

6749

M25-29

6749

21K→25K

13.1 - 15.5 mi

Top 35%
×2story building
+35ft-8ft

Overall

10486

Males

7452

M25-29

7452

25K→30K

15.5 - 18.6 mi

Top 26%
×2story building
+58ft-57ft

Overall

7907

Males

5705

M25-29

5705

30K→35K

18.6 - 21.8 mi

Top 30%
×2story building
+98ft-92ft

Overall

9106

Males

6189

M25-29

6189

35K→40K

21.8 - 24.9 mi

Top 23%
×2story building
+36ft-53ft

Overall

6786

Males

4608

M25-29

4608

40K→Finish

24.9 - 26.2 mi

Top 18%
×5story building
+80ft-24ft

Overall

5471

Males

3740

M25-29

3740

Passing Analysis

Category:
Athletes Passed
2512*
Passed By
2031
Net Change
+481
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8461
5K → 10K105*660-555#8461#9016
10K → 15K142*363-221#9016#9237
15K → 21K290*226+64#9237#9173
21K → 25K186*372-186#9173#9359
25K → 30K509*94+415#9359#8944
30K → 35K413*248+165#8944#8779
35K → 40K607*56+551#8779#8228
40K → Finish260*12+248#8228#7980
TOTALS2512*2031+481

* 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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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions