Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Roy Mokosso

Maple Grove, MN

Bib: 16632 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
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
11:55/mi
37:01
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:02/mi
1:11:17
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:48/mi
1:44:50
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:41/mi
2:24:39
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:29/mi
2:50:43
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:05/mi
3:25:08
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:30/mi
4:00:52
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:30/mi
4:36:36
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:28/mi
4:53:36
↑ 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 on this race

A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:24:39
Pace11:05 /mi
2nd Half
Distance13.17 mi
Time2:28:56
Pace11:19 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:33:0537:0111:5537:01
11:55
-
10K
6.21 mi09:07:211:11:1711:2834:16
11:02
-0:53
15K
9.32 mi09:40:541:44:5011:1533:33
10:48
-0:14
21K
13.05 mi10:20:432:24:3911:0539:49
10:41
-0:07
25K
15.53 mi10:46:472:50:4310:5926:04
10:29
-0:12
30K
18.64 mi11:21:123:25:0811:0034:25
11:05
+0:36
35K
21.75 mi11:56:564:00:5211:0535:44
11:30
+0:25
40K
24.85 mi12:32:404:36:3611:0835:44
11:30
0:00
Finish
26.22 mi12:49:404:53:3611:1217:00
12:28
+0:58

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

10:29 /mi

Average Pace

11:12 /mi

Slowest Pace

12:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:59:35

82% of race

Time at Steady Pace

37:01

13% of race

Time at Slower Pace

17:00

6% of race

Average Pace: 11:12 /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 mi08:33:0537:0111:5537:01
11:55
#23492
10K
6.21 mi09:07:211:11:1711:2834:16
11:02
#22842
15K
9.32 mi09:40:541:44:5011:1533:33
10:48
#21693
21K
13.05 mi10:20:432:24:3911:0539:49
10:41
#19882
25K
15.53 mi10:46:472:50:4310:5926:04
10:29
#18987
30K
18.64 mi11:21:123:25:0811:0034:25
11:05
#18078
35K
21.75 mi11:56:564:00:5211:0535:44
11:30
#17432
40K
24.85 mi12:32:404:36:3611:0835:44
11:30
#16727
Finish
26.22 mi12:49:404:53:3611:1217:00
12:28
#16769
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2349214783124519623(Top 65%)12798(Top 72%)1021(Top 63%)
10K6.21 mi3.10 mi22842+65014477+3061202+4322310(Top 74%)14178(Top 80%)1171(Top 72%)
15K9.32 mi3.11 mi21693+114913883+5941140+6219623(Top 65%)12798(Top 72%)1021(Top 63%)
21K13.05 mi3.73 mi19882+181112924+9591036+10416786(Top 56%)11210(Top 63%)859(Top 53%)
25K15.53 mi2.48 mi18987+89512393+531985+5115859(Top 53%)10480(Top 59%)802(Top 49%)
30K18.64 mi3.11 mi18078+90911817+576929+5615070(Top 50%)9806(Top 55%)742(Top 46%)
35K21.75 mi3.11 mi17432+64611303+514883+4614937(Top 50%)9360(Top 53%)716(Top 44%)
40K24.85 mi3.10 mi16727+70510802+501830+5313400(Top 45%)8237(Top 47%)610(Top 38%)
Finish26.22 mi1.37 mi16769-4210785+17826+417401(Top 58%)10495(Top 59%)805(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

19623

Males

12798

M50-54

12798

5K→10K

3.1 - 6.2 mi

Top 74%
×11story building
+103ft-217ft

Overall

22310

Males

14178

M50-54

14178

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+51ft-55ft

Overall

19623

Males

12798

M50-54

12798

15K→21K

9.3 - 13.1 mi

Top 56%
×1story
+20ft-37ft

Overall

16786

Males

11210

M50-54

11210

21K→25K

13.1 - 15.5 mi

Top 53%
×2story building
+35ft-8ft

Overall

15859

Males

10480

M50-54

10480

25K→30K

15.5 - 18.6 mi

Top 50%
×2story building
+58ft-57ft

Overall

15070

Males

9806

M50-54

9806

30K→35K

18.6 - 21.8 mi

Top 50%
×2story building
+98ft-92ft

Overall

14937

Males

9360

M50-54

9360

35K→40K

21.8 - 24.9 mi

Top 45%
×2story building
+36ft-53ft

Overall

13400

Males

8237

M50-54

8237

40K→Finish

24.9 - 26.2 mi

Top 58%
×5story building
+80ft-24ft

Overall

17401

Males

10495

M50-54

10495

Passing Analysis

Category:
Athletes Passed
7428*
Passed By
705
Net Change
+6723
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23492
5K → 10K869*219+650#23492#22842
10K → 15K1181*32+1149#22842#21693
15K → 21K1833*22+1811#21693#19882
21K → 25K914*19+895#19882#18987
25K → 30K954*45+909#18987#18078
30K → 35K781*135+646#18078#17432
35K → 40K783*78+705#17432#16727
40K → Finish113*155-42#16727#16769
TOTALS7428*705+6723

* 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