Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Bill McNary

Bethesda, MD

Bib: 15523 M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M50-54)
#0 / 1638
Top 50%
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
11:17/mi
35:03
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:49/mi
1:08:40
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:48/mi
1:42:12
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:56/mi
2:22:57
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:40/mi
2:49:28
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:13/mi
3:24:18
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:57/mi
3:58:18
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:02/mi
4:35:42
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:12/mi
4:52:21
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:22:57
Pace10:57 /mi
2nd Half
Distance13.17 mi
Time2:29:23
Pace11:21 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:27:1935:0311:1735:03
11:17
-
10K
6.21 mi09:00:561:08:4011:0333:37
10:49
-0:28
15K
9.32 mi09:34:281:42:1210:5833:32
10:48
-0:01
21K
13.05 mi10:15:132:22:5710:5740:45
10:56
+0:08
25K
15.53 mi10:41:442:49:2810:5526:31
10:40
-0:16
30K
18.64 mi11:16:343:24:1810:5834:50
11:13
+0:33
35K
21.75 mi11:50:343:58:1810:5734:00
10:57
-0:16
40K
24.85 mi12:27:584:35:4211:0637:24
12:02
+1:05
Finish
26.22 mi12:44:374:52:2111:1016:39
12:12
+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

10:40 /mi

Average Pace

11:10 /mi

Slowest Pace

12:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:58:18

82% of race

Time at Steady Pace

54:03

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:09 /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 mi08:27:1935:0311:1735:03
11:17
#19942
10K
6.21 mi09:00:561:08:4011:0333:37
10:49
#20479
15K
9.32 mi09:34:281:42:1210:5833:32
10:48
#20034
21K
13.05 mi10:15:132:22:5710:5740:45
10:56
#19216
25K
15.53 mi10:41:442:49:2810:5526:31
10:40
#18576
30K
18.64 mi11:16:343:24:1810:5834:50
11:13
#17839
35K
21.75 mi11:50:343:58:1810:5734:00
10:57
#16820
40K
24.85 mi12:27:584:35:4211:0637:24
12:02
#16538
Finish
26.22 mi12:44:374:52:2111:1016:39
12:12
#16523
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi1994212935103819585(Top 65%)12779(Top 72%)1020(Top 63%)
10K6.21 mi3.10 mi20479-53713237-3021069-3121106(Top 70%)13583(Top 77%)1109(Top 68%)
15K9.32 mi3.11 mi20034+44513028+2091054+1519585(Top 65%)12779(Top 72%)1020(Top 63%)
21K13.05 mi3.73 mi19216+81812560+4681006+4818076(Top 60%)11895(Top 67%)921(Top 57%)
25K15.53 mi2.48 mi18576+64012175+385960+4616713(Top 56%)10922(Top 62%)839(Top 52%)
30K18.64 mi3.11 mi17839+73711684+491919+4115589(Top 52%)10081(Top 57%)772(Top 48%)
35K21.75 mi3.11 mi16820+101910989+695843+7612811(Top 43%)8184(Top 46%)610(Top 38%)
40K24.85 mi3.10 mi16538+28210698+291822+2115224(Top 51%)9269(Top 52%)697(Top 43%)
Finish26.22 mi1.37 mi16523+1510640+58809+1316458(Top 55%)9975(Top 56%)745(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×18story building
+279ft-164ft

Overall

19585

Males

12779

M50-54

12779

5K→10K

3.1 - 6.2 mi

Top 70%
×11story building
+103ft-217ft

Overall

21106

Males

13583

M50-54

13583

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+51ft-55ft

Overall

19585

Males

12779

M50-54

12779

15K→21K

9.3 - 13.1 mi

Top 60%
×1story
+20ft-37ft

Overall

18076

Males

11895

M50-54

11895

21K→25K

13.1 - 15.5 mi

Top 56%
×2story building
+35ft-8ft

Overall

16713

Males

10922

M50-54

10922

25K→30K

15.5 - 18.6 mi

Top 52%
×2story building
+58ft-57ft

Overall

15589

Males

10081

M50-54

10081

30K→35K

18.6 - 21.8 mi

Top 43%
×2story building
+98ft-92ft

Overall

12811

Males

8184

M50-54

8184

35K→40K

21.8 - 24.9 mi

Top 51%
×2story building
+36ft-53ft

Overall

15224

Males

9269

M50-54

9269

40K→Finish

24.9 - 26.2 mi

Top 55%
×5story building
+80ft-24ft

Overall

16458

Males

9975

M50-54

9975

Passing Analysis

Category:
Athletes Passed
5044*
Passed By
1625
Net Change
+3419
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19942
5K → 10K249*786-537#19942#20479
10K → 15K636*191+445#20479#20034
15K → 21K966*148+818#20034#19216
21K → 25K689*49+640#19216#18576
25K → 30K809*72+737#18576#17839
30K → 35K1050*31+1019#17839#16820
35K → 40K512*230+282#16820#16538
40K → Finish133*118+15#16538#16523
TOTALS5044*1625+3419

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions