Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Michael Kim

Lorton, VA

Bib: 35341 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 (M60-64)
#0 / 723
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
12:56/mi
40:12
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:30/mi
1:15:57
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:22/mi
1:51:17
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:23/mi
2:37:27
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:02/mi
3:09:50
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:58/mi
3:53:14
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:31/mi
4:38:21
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:29/mi
5:26:28
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
16:09/mi
5:48:29
↑ 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
Time2:37:27
Pace12:04 /mi
2nd Half
Distance13.17 mi
Time3:11:02
Pace14:30 /mi
📊Positive Split: 21.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:25:1240:1212:5640:12
12:56
-
10K
6.21 mi09:00:571:15:5712:1335:45
11:30
-1:26
15K
9.32 mi09:36:171:51:1711:5635:20
11:22
-0:08
21K
13.05 mi10:22:272:37:2712:0446:10
12:23
+1:01
25K
15.53 mi10:54:503:09:5012:1332:23
13:02
+0:39
30K
18.64 mi11:38:143:53:1412:3143:24
13:58
+0:56
35K
21.75 mi12:23:214:38:2112:4845:07
14:31
+0:33
40K
24.85 mi13:11:285:26:2813:0848:07
15:29
+0:58
Finish
26.22 mi13:33:295:48:2913:1822:01
16:09
+0:40

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

11:22 /mi

Average Pace

13:18 /mi

Slowest Pace

16:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:05

20% of race

Time at Steady Pace

1:58:45

34% of race

Time at Slower Pace

2:38:39

46% of race

Average Pace: 13:17 /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 mi08:25:1240:1212:5640:12
12:56
#27408
10K
6.21 mi09:00:571:15:5712:1335:45
11:30
#26168
15K
9.32 mi09:36:171:51:1711:5635:20
11:22
#24993
21K
13.05 mi10:22:272:37:2712:0446:10
12:23
#24446
25K
15.53 mi10:54:503:09:5012:1332:23
13:02
#24489
30K
18.64 mi11:38:143:53:1412:3143:24
13:58
#24431
35K
21.75 mi12:23:214:38:2112:4845:07
14:31
#24466
40K
24.85 mi13:11:285:26:2813:0848:07
15:29
#24653
Finish
26.22 mi13:33:295:48:2913:1822:01
16:09
#24858
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi274081668361622543(Top 75%)14323(Top 81%)434(Top 61%)
10K6.21 mi3.10 mi26168+124016108+575562+5424673(Top 82%)15350(Top 87%)504(Top 70%)
15K9.32 mi3.11 mi24993+117515532+576520+4222543(Top 75%)14323(Top 81%)434(Top 61%)
21K13.05 mi3.73 mi24446+54715242+290512+823603(Top 79%)14719(Top 83%)487(Top 68%)
25K15.53 mi2.48 mi24489-4315201+41514-224696(Top 82%)15016(Top 85%)533(Top 74%)
30K18.64 mi3.11 mi24431+5815092+109509+524444(Top 81%)14688(Top 83%)515(Top 72%)
35K21.75 mi3.11 mi24466-3515004+8850924393(Top 81%)14448(Top 82%)496(Top 69%)
40K24.85 mi3.10 mi24653-18715024-20517-825252(Top 84%)14908(Top 84%)530(Top 74%)
Finish26.22 mi1.37 mi24858-20515105-81521-426474(Top 88%)15646(Top 88%)580(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×18story building
+279ft-164ft

Overall

22543

Males

14323

M60-64

14323

5K→10K

3.1 - 6.2 mi

Top 82%
×11story building
+103ft-217ft

Overall

24673

Males

15350

M60-64

15350

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+51ft-55ft

Overall

22543

Males

14323

M60-64

14323

15K→21K

9.3 - 13.1 mi

Top 79%
×1story
+20ft-37ft

Overall

23603

Males

14719

M60-64

14719

21K→25K

13.1 - 15.5 mi

Top 82%
×2story building
+35ft-8ft

Overall

24696

Males

15016

M60-64

15016

25K→30K

15.5 - 18.6 mi

Top 81%
×2story building
+58ft-57ft

Overall

24444

Males

14688

M60-64

14688

30K→35K

18.6 - 21.8 mi

Top 81%
×2story building
+98ft-92ft

Overall

24393

Males

14448

M60-64

14448

35K→40K

21.8 - 24.9 mi

Top 84%
×2story building
+36ft-53ft

Overall

25252

Males

14908

M60-64

14908

40K→Finish

24.9 - 26.2 mi

Top 88%
×5story building
+80ft-24ft

Overall

26474

Males

15646

M60-64

15646

Passing Analysis

Category:
Athletes Passed
4443*
Passed By
1893
Net Change
+2550
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27408
5K → 10K1287*47+1240#27408#26168
10K → 15K1194*19+1175#26168#24993
15K → 21K760*213+547#24993#24446
21K → 25K307*350-43#24446#24489
25K → 30K360*302+58#24489#24431
30K → 35K287*322-35#24431#24466
35K → 40K199*386-187#24466#24653
40K → Finish49*254-205#24653#24858
TOTALS4443*1893+2550

* 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