Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Brayam Ceballos Pelaez

Oceanside, CA

Bib: 4035 M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Top 38%
Gender (Male)
#0 / 17709
Top 44%
Division (M25-29)
#0 / 2720
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
10:31/mi
32:40
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:44/mi
1:02:55
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:37/mi
1:32:48
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:36/mi
2:08:37
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:16/mi
2:31:38
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:12/mi
3:03:19
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:51/mi
3:37:02
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:46/mi
4:10:29
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:00/mi
4:25:29
↑ 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
Time2:08:37
Pace9:51 /mi
2nd Half
Distance13.17 mi
Time2:16:51
Pace10:23 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:00:0232:4010:3132:40
10:31
-
10K
6.21 mi08:30:171:02:5510:0830:15
9:44
-0:47
15K
9.32 mi09:00:101:32:489:5729:53
9:37
-0:07
21K
13.05 mi09:35:592:08:379:5135:49
9:36
-0:01
25K
15.53 mi09:59:002:31:389:4623:01
9:16
-0:20
30K
18.64 mi10:30:413:03:199:5031:41
10:12
+0:56
35K
21.75 mi11:04:243:37:029:5933:43
10:51
+0:39
40K
24.85 mi11:37:514:10:2910:0533:27
10:46
-0:05
Finish
26.22 mi11:52:514:25:2910:0815:00
11:00
+0:14

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

9:16 /mi

Average Pace

10:08 /mi

Slowest Pace

11:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:58

45% of race

Time at Steady Pace

2:11:31

50% of race

Time at Slower Pace

15:00

6% of race

Average Pace: 10:08 /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 mi08:00:0232:4010:3132:40
10:31
#14964
10K
6.21 mi08:30:171:02:5510:0830:15
9:44
#14383
15K
9.32 mi09:00:101:32:489:5729:53
9:37
#13644
21K
13.05 mi09:35:592:08:379:5135:49
9:36
#12762
25K
15.53 mi09:59:002:31:389:4623:01
9:16
#12168
30K
18.64 mi10:30:413:03:199:5031:41
10:12
#11862
35K
21.75 mi11:04:243:37:029:5933:43
10:51
#11852
40K
24.85 mi11:37:514:10:2910:0533:27
10:46
#11483
Finish
26.22 mi11:52:514:25:2910:0815:00
11:00
#11471
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi1496410261190112621(Top 42%)8886(Top 50%)1735(Top 64%)
10K6.21 mi3.10 mi14383+5819934+3271875+2613971(Top 46%)9705(Top 55%)1849(Top 68%)
15K9.32 mi3.11 mi13644+7399485+4491814+6112621(Top 42%)8886(Top 50%)1735(Top 64%)
21K13.05 mi3.73 mi12762+8828944+5411744+7011221(Top 37%)8009(Top 45%)1621(Top 60%)
25K15.53 mi2.48 mi12168+5948572+3721685+5910040(Top 33%)7196(Top 41%)1476(Top 54%)
30K18.64 mi3.11 mi11862+3068308+2641652+3311380(Top 38%)7757(Top 44%)1551(Top 57%)
35K21.75 mi3.11 mi11852+108192+1161636+1612464(Top 41%)8001(Top 45%)1568(Top 58%)
40K24.85 mi3.10 mi11483+3697847+3451579+5710631(Top 35%)6761(Top 38%)1342(Top 49%)
Finish26.22 mi1.37 mi11471+127799+481572+711909(Top 40%)7371(Top 42%)1496(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×18story building
+279ft-164ft

Overall

12621

Males

8886

M25-29

8886

5K→10K

3.1 - 6.2 mi

Top 46%
×11story building
+103ft-217ft

Overall

13971

Males

9705

M25-29

9705

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+51ft-55ft

Overall

12621

Males

8886

M25-29

8886

15K→21K

9.3 - 13.1 mi

Top 37%
×1story
+20ft-37ft

Overall

11221

Males

8009

M25-29

8009

21K→25K

13.1 - 15.5 mi

Top 33%
×2story building
+35ft-8ft

Overall

10040

Males

7196

M25-29

7196

25K→30K

15.5 - 18.6 mi

Top 38%
×2story building
+58ft-57ft

Overall

11380

Males

7757

M25-29

7757

30K→35K

18.6 - 21.8 mi

Top 41%
×2story building
+98ft-92ft

Overall

12464

Males

8001

M25-29

8001

35K→40K

21.8 - 24.9 mi

Top 35%
×2story building
+36ft-53ft

Overall

10631

Males

6761

M25-29

6761

40K→Finish

24.9 - 26.2 mi

Top 40%
×5story building
+80ft-24ft

Overall

11909

Males

7371

M25-29

7371

Passing Analysis

Category:
Athletes Passed
4553*
Passed By
1060
Net Change
+3493
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14964
5K → 10K759*178+581#14964#14383
10K → 15K791*52+739#14383#13644
15K → 21K908*26+882#13644#12762
21K → 25K616*22+594#12762#12168
25K → 30K457*151+306#12168#11862
30K → 35K358*348+10#11862#11852
35K → 40K530*161+369#11852#11483
40K → Finish134*122+12#11483#11471
TOTALS4553*1060+3493

* 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