Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Ty Isom

Locust Dale, VA

Bib: 21845 M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M30-34)
#0 / 2603
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:44/mi
36:27
↑ 279↓ 164
10K· 6.21 mi
10:53/mi
1:10:16
↑ 103↓ 217
15K· 9.32 mi
10:52/mi
1:44:01
↑ 51↓ 55
21K· 13.05 mi
11:44/mi
2:27:45
↑ 20↓ 37
25K· 15.53 mi
12:48/mi
2:59:34
↑ 35
30K· 18.64 mi
15:54/mi
3:48:57
↑ 58↓ 57
35K· 21.75 mi
15:26/mi
4:36:53
↑ 98↓ 92
40K· 24.85 mi
16:01/mi
5:26:40
↑ 36↓ 53
Finish· 26.22 mi
16:20/mi
5:48:56
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:27:4511:19 /mi⚡ faster
2nd Half
3:21:1015:16 /mi+36.2%
Positive split — 36.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
36:2711:443.11 mi36:27
11:44
-
10K
1:10:1611:183.10 mi33:49
10:53
-0:51
15K
1:44:0111:103.11 mi33:45
10:52
-0:01
21K
2:27:4511:193.73 mi43:44
11:44
+0:52
25K
2:59:3411:342.48 mi31:49
12:48
+1:04
30K
3:48:5712:173.11 mi49:23
15:54
+3:06
35K
4:36:5312:443.11 mi47:56
15:26
-0:28
40K
5:26:4013:093.10 mi49:47
16:01
+0:35
Finish(26.22 mi)
5:48:5613:191.37 mi22:16
16:20
+0:19
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:52 /mi

Average Pace

13:19 /mi

Slowest Pace

16:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:07:34

19% of race

Time at Steady Pace

1:52:00

32% of race

Time at Slower Pace

2:49:22

49% of race

Average Pace: 13:18 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi2251014296224219981129742081
10K3.10 mi21969+54114007+2892222+2021531138002191
15K3.11 mi21176+79313621+3862177+4519981129742081
21K3.73 mi21174+213574+472158+1921470136592175
25K2.48 mi21842-66813862-2882192-3424049147012269
30K3.11 mi23571-172914651-7892292-10028360167542496
35K3.11 mi24220-64914882-2312314-2226496156372343
40K3.10 mi24683-46315041-1592323-926297154892320
Finish(26.22 mi)1.37 mi24907-22415131-902335-1226749158172380

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×18story building
+279ft-164ft

Overall

19981

Males

12974

M30-34

12974

5K→10K

3.1 - 6.2 mi

Top 72%
×11story building
+103ft-217ft

Overall

21531

Males

13800

M30-34

13800

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+51ft-55ft

Overall

19981

Males

12974

M30-34

12974

15K→21K

9.3 - 13.1 mi

Top 71%
×1story
+20ft-37ft

Overall

21470

Males

13659

M30-34

13659

21K→25K

13.1 - 15.5 mi

Top 80%
×2story building
+35ft-8ft

Overall

24049

Males

14701

M30-34

14701

25K→30K

15.5 - 18.6 mi

Top 94%
×2story building
+58ft-57ft

Overall

28360

Males

16754

M30-34

16754

30K→35K

18.6 - 21.8 mi

Top 88%
×2story building
+98ft-92ft

Overall

26496

Males

15637

M30-34

15637

35K→40K

21.8 - 24.9 mi

Top 88%
×2story building
+36ft-53ft

Overall

26297

Males

15489

M30-34

15489

40K→Finish

24.9 - 26.2 mi

Top 89%
×5story building
+80ft-24ft

Overall

26749

Males

15817

M30-34

15817

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#22510
5K → 10K
236777*+541
#22510 → #21969
10K → 15K
78871*+793
#21969 → #21176
15K → 21K
550552*+2
#21176 → #21174
21K → 25K
871203*-668
#21174 → #21842
25K → 30K
179162*-1729
#21842 → #23571
30K → 35K
761112*-649
#23571 → #24220
35K → 40K
585122*-463
#24220 → #24683
40K → Finish
27551*-224
#24683 → #24907
TOTALS
51472750*-2397
#22510 → #24907

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

Passing Visualized

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