Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

B Gray

Waldorf, MD

Bib: 7709 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 (M45-49)
#0 / 1775
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
10:30/mi
32:37
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:36/mi
1:05:32
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:09/mi
1:37:03
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:22/mi
2:26:54
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:56/mi
3:04:00
↑ 350.2%
30 ft elev
30K· 18.64 mi
15:56/mi
3:53:29
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
21:17/mi
4:59:35
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
20:10/mi
6:02:13
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
23:15/mi
6:33:56
↑ 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
Time2:26:54
Pace11:15 /mi
2nd Half
Distance13.17 mi
Time4:07:02
Pace18:45 /mi
📊Positive Split: 68.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:01:0232:3710:3032:37
10:30
-
10K
6.21 mi08:33:571:05:3210:3332:55
10:36
+0:06
15K
9.32 mi09:05:281:37:0310:2531:31
10:09
-0:27
21K
13.05 mi09:55:192:26:5411:1549:51
13:22
+3:13
25K
15.53 mi10:32:253:04:0011:5137:06
14:56
+1:34
30K
18.64 mi11:21:543:53:2912:3249:29
15:56
+1:00
35K
21.75 mi12:28:004:59:3513:471:06:06
21:17
+5:21
40K
24.85 mi13:30:386:02:1314:341:02:38
20:10
-1:07
Finish
26.22 mi14:02:216:33:5615:0231:43
23:15
+3:05

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

10:09 /mi

Average Pace

15:02 /mi

Slowest Pace

23:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:03

25% of race

Time at Steady Pace

2:16:26

35% of race

Time at Slower Pace

2:40:27

41% of race

Average Pace: 15:01 /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 mi08:01:0232:3710:3032:37
10:30
#14843
10K
6.21 mi08:33:571:05:3210:3332:55
10:36
#17221
15K
9.32 mi09:05:281:37:0310:2531:31
10:09
#16512
21K
13.05 mi09:55:192:26:5411:1549:51
13:22
#20824
25K
15.53 mi10:32:253:04:0011:5137:06
14:56
#23011
30K
18.64 mi11:21:543:53:2912:3249:29
15:56
#24484
35K
21.75 mi12:28:004:59:3513:471:06:06
21:17
#27465
40K
24.85 mi13:30:386:02:1314:341:02:38
20:10
#28298
Finish
26.22 mi14:02:216:33:5615:0231:43
23:15
#28726
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi148431018792215581(Top 52%)10573(Top 60%)946(Top 54%)
10K6.21 mi3.10 mi17221-237811532-13451061-13919726(Top 66%)12868(Top 73%)1196(Top 68%)
15K9.32 mi3.11 mi16512+70911153+3791009+5215581(Top 52%)10573(Top 60%)946(Top 54%)
21K13.05 mi3.73 mi20824-431213399-22461265-25626377(Top 88%)16051(Top 91%)1552(Top 88%)
25K15.53 mi2.48 mi23011-218714482-10831381-11628480(Top 95%)16870(Top 95%)1665(Top 95%)
30K18.64 mi3.11 mi24484-147315117-6351451-7028397(Top 95%)16771(Top 95%)1653(Top 94%)
35K21.75 mi3.11 mi27465-298116483-13661615-16430026(Top 100%)17696(Top 100%)1756(Top 100%)
40K24.85 mi3.10 mi28298-83316869-3861657-4229667(Top 99%)17471(Top 99%)1726(Top 98%)
Finish26.22 mi1.37 mi28726-42817053-1841681-2429943(Top 100%)17643(Top 100%)1752(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×18story building
+279ft-164ft

Overall

15581

Males

10573

M45-49

10573

5K→10K

3.1 - 6.2 mi

Top 66%
×11story building
+103ft-217ft

Overall

19726

Males

12868

M45-49

12868

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+51ft-55ft

Overall

15581

Males

10573

M45-49

10573

15K→21K

9.3 - 13.1 mi

Top 88%
×1story
+20ft-37ft

Overall

26377

Males

16051

M45-49

16051

21K→25K

13.1 - 15.5 mi

Top 95%
×2story building
+35ft-8ft

Overall

28480

Males

16870

M45-49

16870

25K→30K

15.5 - 18.6 mi

Top 95%
×2story building
+58ft-57ft

Overall

28397

Males

16771

M45-49

16771

30K→35K

18.6 - 21.8 mi

Top 100%
×2story building
+98ft-92ft

Overall

30026

Males

17696

M45-49

17696

35K→40K

21.8 - 24.9 mi

Top 99%
×2story building
+36ft-53ft

Overall

29667

Males

17471

M45-49

17471

40K→Finish

24.9 - 26.2 mi

Top 100%
×5story building
+80ft-24ft

Overall

29943

Males

17643

M45-49

17643

Passing Analysis

Category:
Athletes Passed
1029*
Passed By
14912
Net Change
-13883
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14843
5K → 10K27*2405-2378#14843#17221
10K → 15K801*92+709#17221#16512
15K → 21K34*4346-4312#16512#20824
21K → 25K43*2230-2187#20824#23011
25K → 30K72*1545-1473#23011#24484
30K → 35K22*3003-2981#24484#27465
35K → 40K21*854-833#27465#28298
40K → Finish9*437-428#28298#28726
TOTALS1029*14912-13883

* 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