Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Daniel Clark

Alexandria, VA

Bib: 7569 M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Top 17%
Gender (Male)
#0 / 17709
Top 21%
Division (M20-24)
#0 / 1424
Top 31%
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
8:34/mi
26:38
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:08/mi
51:54
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:12/mi
1:17:23
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:14/mi
1:48:03
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:04/mi
2:08:07
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:41/mi
2:35:07
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:33/mi
3:04:48
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:38/mi
3:37:50
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:36/mi
3:50:56
↑ 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
Time1:48:03
Pace8:17 /mi
2nd Half
Distance13.17 mi
Time2:02:53
Pace9:20 /mi
📊Positive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:55:4626:388:3426:38
8:34
-
10K
6.21 mi08:21:0251:548:2125:16
8:08
-0:26
15K
9.32 mi08:46:311:17:238:1825:29
8:12
+0:04
21K
13.05 mi09:17:111:48:038:1730:40
8:14
+0:02
25K
15.53 mi09:37:152:08:078:1520:04
8:04
-0:10
30K
18.64 mi10:04:152:35:078:1927:00
8:41
+0:37
35K
21.75 mi10:33:563:04:488:3029:41
9:33
+0:52
40K
24.85 mi11:06:583:37:508:4633:02
10:38
+1:05
Finish
26.22 mi11:20:043:50:568:4913:06
9:36
-1:02

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

8:04 /mi

Average Pace

8:49 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

45:20

20% of race

Time at Steady Pace

1:49:47

48% of race

Time at Slower Pace

1:15:49

33% of race

Average Pace: 8:48 /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 mi07:55:4626:388:3426:38
8:34
#3553
10K
6.21 mi08:21:0251:548:2125:16
8:08
#3949
15K
9.32 mi08:46:311:17:238:1825:29
8:12
#4069
21K
13.05 mi09:17:111:48:038:1730:40
8:14
#3937
25K
15.53 mi09:37:152:08:078:1520:04
8:04
#3875
30K
18.64 mi10:04:152:35:078:1927:00
8:41
#3880
35K
21.75 mi10:33:563:04:488:3029:41
9:33
#4210
40K
24.85 mi11:06:583:37:508:4633:02
10:38
#4902
Finish
26.22 mi11:20:043:50:568:4913:06
9:36
#4961
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi355328663594352(Top 14%)3491(Top 20%)423(Top 30%)
10K6.21 mi3.10 mi3949-3963184-318399-404412(Top 15%)3529(Top 20%)417(Top 29%)
15K9.32 mi3.11 mi4069-1203274-90409-104352(Top 14%)3491(Top 20%)423(Top 30%)
21K13.05 mi3.73 mi3937+1323168+106400+93718(Top 12%)3006(Top 17%)389(Top 27%)
25K15.53 mi2.48 mi3875+623112+56391+93821(Top 13%)3027(Top 17%)383(Top 27%)
30K18.64 mi3.11 mi3880-53086+26388+34582(Top 15%)3519(Top 20%)419(Top 29%)
35K21.75 mi3.11 mi4210-3303288-202400-127388(Top 25%)5185(Top 29%)583(Top 41%)
40K24.85 mi3.10 mi4902-6923711-423439-3910116(Top 34%)6478(Top 37%)706(Top 50%)
Finish26.22 mi1.37 mi4961-593728-17444-56349(Top 21%)4256(Top 24%)528(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×18story building
+279ft-164ft

Overall

4352

Males

3491

M20-24

3491

5K→10K

3.1 - 6.2 mi

Top 15%
×11story building
+103ft-217ft

Overall

4412

Males

3529

M20-24

3529

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+51ft-55ft

Overall

4352

Males

3491

M20-24

3491

15K→21K

9.3 - 13.1 mi

Top 12%
×1story
+20ft-37ft

Overall

3718

Males

3006

M20-24

3006

21K→25K

13.1 - 15.5 mi

Top 13%
×2story building
+35ft-8ft

Overall

3821

Males

3027

M20-24

3027

25K→30K

15.5 - 18.6 mi

Top 15%
×2story building
+58ft-57ft

Overall

4582

Males

3519

M20-24

3519

30K→35K

18.6 - 21.8 mi

Top 25%
×2story building
+98ft-92ft

Overall

7388

Males

5185

M20-24

5185

35K→40K

21.8 - 24.9 mi

Top 34%
×2story building
+36ft-53ft

Overall

10116

Males

6478

M20-24

6478

40K→Finish

24.9 - 26.2 mi

Top 21%
×5story building
+80ft-24ft

Overall

6349

Males

4256

M20-24

4256

Passing Analysis

Category:
Athletes Passed
738*
Passed By
2146
Net Change
-1408
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3553
5K → 10K41*437-396#3553#3949
10K → 15K71*191-120#3949#4069
15K → 21K193*61+132#4069#3937
21K → 25K11149+62#3937#3875
25K → 30K124*129-5#3875#3880
30K → 35K80*410-330#3880#4210
35K → 40K54*746-692#4210#4902
40K → Finish64*123-59#4902#4961
TOTALS738*2146-1408

* 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