Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Samuel Jett

Fredericksbrg, VA

Bib: 1253 M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Top 45%
Gender (Male)
#0 / 17709
Division (M14-19)
#0 / 212
Top 49%
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
10:05/mi
31:19
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:19/mi
1:00:17
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:47/mi
1:30:40
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:59/mi
2:07:52
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:08/mi
2:33:03
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:31/mi
3:05:44
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:12/mi
3:43:38
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:07/mi
4:21:16
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:23/mi
4:36:48
↑ 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
Time2:07:52
Pace9:48 /mi
2nd Half
Distance13.17 mi
Time2:28:55
Pace11:18 /mi
📊Positive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:10:1131:1910:0531:19
10:05
-
10K
6.21 mi08:39:091:00:179:4228:58
9:19
-0:46
15K
9.32 mi09:09:321:30:409:4430:23
9:47
+0:28
21K
13.05 mi09:46:442:07:529:4837:12
9:59
+0:12
25K
15.53 mi10:11:552:33:039:5125:11
10:08
+0:09
30K
18.64 mi10:44:363:05:449:5832:41
10:31
+0:23
35K
21.75 mi11:22:303:43:3810:1737:54
12:12
+1:41
40K
24.85 mi12:00:084:21:1610:3137:38
12:07
-0:05
Finish
26.22 mi12:15:404:36:4810:3415:32
11:23
-0:44

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

9:19 /mi

Average Pace

10:34 /mi

Slowest Pace

12:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:58

10% of race

Time at Steady Pace

2:36:46

57% of race

Time at Slower Pace

1:31:04

33% of race

Average Pace: 10:33 /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 mi08:10:1131:1910:0531:19
10:05
#12147
10K
6.21 mi08:39:091:00:179:4228:58
9:19
#11724
15K
9.32 mi09:09:321:30:409:4430:23
9:47
#12336
21K
13.05 mi09:46:442:07:529:4837:12
9:59
#12464
25K
15.53 mi10:11:552:33:039:5125:11
10:08
#12652
30K
18.64 mi10:44:363:05:449:5832:41
10:31
#12550
35K
21.75 mi11:22:303:43:3810:1737:54
12:12
#13377
40K
24.85 mi12:00:084:21:1610:3137:38
12:07
#13656
Finish
26.22 mi12:15:404:36:4810:3415:32
11:23
#13601
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM14-19Seg. OverallSeg. MalesSeg. M14-19
5K3.11 mi3.11 mi12147860511813449(Top 45%)9356(Top 53%)124(Top 59%)
10K6.21 mi3.10 mi11724+4238360+245115+311480(Top 38%)8228(Top 46%)109(Top 52%)
15K9.32 mi3.11 mi12336-6128742-382116-113449(Top 45%)9356(Top 53%)124(Top 59%)
21K13.05 mi3.73 mi12464-1288784-42113+313061(Top 43%)9073(Top 51%)111(Top 53%)
25K15.53 mi2.48 mi12652-1888841-57112+114187(Top 47%)9549(Top 54%)116(Top 55%)
30K18.64 mi3.11 mi12550+1028725+116109+312721(Top 42%)8525(Top 48%)103(Top 49%)
35K21.75 mi3.11 mi13377-8279052-327108+117345(Top 58%)10651(Top 60%)119(Top 57%)
40K24.85 mi3.10 mi13656-2799103-51107+115476(Top 52%)9420(Top 53%)105(Top 50%)
Finish26.22 mi1.37 mi13601+559023+80104+313485(Top 45%)8271(Top 47%)102(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×18story building
+279ft-164ft

Overall

13449

Males

9356

M14-19

9356

5K→10K

3.1 - 6.2 mi

Top 38%
×11story building
+103ft-217ft

Overall

11480

Males

8228

M14-19

8228

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+51ft-55ft

Overall

13449

Males

9356

M14-19

9356

15K→21K

9.3 - 13.1 mi

Top 43%
×1story
+20ft-37ft

Overall

13061

Males

9073

M14-19

9073

21K→25K

13.1 - 15.5 mi

Top 47%
×2story building
+35ft-8ft

Overall

14187

Males

9549

M14-19

9549

25K→30K

15.5 - 18.6 mi

Top 42%
×2story building
+58ft-57ft

Overall

12721

Males

8525

M14-19

8525

30K→35K

18.6 - 21.8 mi

Top 58%
×2story building
+98ft-92ft

Overall

17345

Males

10651

M14-19

10651

35K→40K

21.8 - 24.9 mi

Top 52%
×2story building
+36ft-53ft

Overall

15476

Males

9420

M14-19

9420

40K→Finish

24.9 - 26.2 mi

Top 45%
×5story building
+80ft-24ft

Overall

13485

Males

8271

M14-19

8271

Passing Analysis

Category:
Athletes Passed
2110*
Passed By
3564
Net Change
-1454
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12147
5K → 10K615*192+423#12147#11724
10K → 15K108*720-612#11724#12336
15K → 21K266*394-128#12336#12464
21K → 25K194*382-188#12464#12652
25K → 30K371*269+102#12652#12550
30K → 35K164*991-827#12550#13377
35K → 40K230*509-279#13377#13656
40K → Finish162*107+55#13656#13601
TOTALS2110*3564-1454

* 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