Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Brian Montoya

Lorton, VA

Bib: 6852 M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Gender (Male)
#0 / 17709
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
11:31/mi
35:46
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:47/mi
1:09:15
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:01/mi
1:49:41
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:58/mi
2:41:44
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:05/mi
3:11:45
↑ 350.2%
30 ft elev
30K· 18.64 mi
16:28/mi
4:02:56
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:14/mi
4:40:57
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:24/mi
5:22:35
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:49/mi
5:42:47
↑ 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 on this race

A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:41:44
Pace12:24 /mi
2nd Half
Distance13.17 mi
Time3:01:03
Pace13:45 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:37:3935:4611:3135:46
11:31
-
10K
6.21 mi09:11:081:09:1511:0933:29
10:47
-0:44
15K
9.32 mi09:51:341:49:4111:4640:26
13:01
+2:14
21K
13.05 mi10:43:372:41:4412:2452:03
13:58
+0:57
25K
15.53 mi11:13:383:11:4512:2130:01
12:05
-1:53
30K
18.64 mi12:04:494:02:5613:0251:11
16:28
+4:23
35K
21.75 mi12:42:504:40:5712:5538:01
12:14
-4:14
40K
24.85 mi13:24:285:22:3512:5941:38
13:24
+1:10
Finish
26.22 mi13:44:405:42:4713:0520:12
14:49
+1:25

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

10:47 /mi

Average Pace

13:05 /mi

Slowest Pace

16:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:16

29% of race

Time at Steady Pace

2:00:05

35% of race

Time at Slower Pace

2:03:26

36% of race

Average Pace: 13:04 /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 mi08:37:3935:4611:3135:46
11:31
#21306
10K
6.21 mi09:11:081:09:1511:0933:29
10:47
#21047
15K
9.32 mi09:51:341:49:4111:4640:26
13:01
#24268
21K
13.05 mi10:43:372:41:4412:2452:03
13:58
#25639
25K
15.53 mi11:13:383:11:4512:2130:01
12:05
#24939
30K
18.64 mi12:04:494:02:5613:0251:11
16:28
#26210
35K
21.75 mi12:42:504:40:5712:5538:01
12:14
#24872
40K
24.85 mi13:24:285:22:3512:5941:38
13:24
#24101
Finish
26.22 mi13:44:405:42:4713:0520:12
14:49
#24108
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi2130613644235527794(Top 93%)16814(Top 95%)2681(Top 99%)
10K6.21 mi3.10 mi21047+25913536+1082338+1720876(Top 69%)13461(Top 76%)2339(Top 86%)
15K9.32 mi3.11 mi24268-322115191-16552541-20327794(Top 93%)16814(Top 95%)2681(Top 99%)
21K13.05 mi3.73 mi25639-137115836-6452603-6227601(Top 92%)16618(Top 94%)2651(Top 98%)
25K15.53 mi2.48 mi24939+70015429+4072562+4121918(Top 73%)13630(Top 77%)2339(Top 86%)
30K18.64 mi3.11 mi26210-127115944-5152609-4728950(Top 96%)17087(Top 96%)2656(Top 98%)
35K21.75 mi3.11 mi24872+133815211+7332537+7217471(Top 58%)10716(Top 61%)1944(Top 72%)
40K24.85 mi3.10 mi24101+77114748+4632490+4719565(Top 65%)11748(Top 66%)2104(Top 77%)
Finish26.22 mi1.37 mi24108-714712+362494-424081(Top 80%)14276(Top 81%)2440(Top 90%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×18story building
+279ft-164ft

Overall

27794

Males

16814

M25-29

16814

5K→10K

3.1 - 6.2 mi

Top 69%
×11story building
+103ft-217ft

Overall

20876

Males

13461

M25-29

13461

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+51ft-55ft

Overall

27794

Males

16814

M25-29

16814

15K→21K

9.3 - 13.1 mi

Top 92%
×1story
+20ft-37ft

Overall

27601

Males

16618

M25-29

16618

21K→25K

13.1 - 15.5 mi

Top 73%
×2story building
+35ft-8ft

Overall

21918

Males

13630

M25-29

13630

25K→30K

15.5 - 18.6 mi

Top 96%
×2story building
+58ft-57ft

Overall

28950

Males

17087

M25-29

17087

30K→35K

18.6 - 21.8 mi

Top 58%
×2story building
+98ft-92ft

Overall

17471

Males

10716

M25-29

10716

35K→40K

21.8 - 24.9 mi

Top 65%
×2story building
+36ft-53ft

Overall

19565

Males

11748

M25-29

11748

40K→Finish

24.9 - 26.2 mi

Top 80%
×5story building
+80ft-24ft

Overall

24081

Males

14276

M25-29

14276

Passing Analysis

Category:
Athletes Passed
3844*
Passed By
6646
Net Change
-2802
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21306
5K → 10K598*339+259#21306#21047
10K → 15K23*3244-3221#21047#24268
15K → 21K154*1525-1371#24268#25639
21K → 25K748*48+700#25639#24939
25K → 30K66*1337-1271#24939#26210
30K → 35K1338*0+1338#26210#24872
35K → 40K804*33+771#24872#24101
40K → Finish113*120-7#24101#24108
TOTALS3844*6646-2802

* 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