Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Douglas Fleming

Baltimore, MD

Bib: 21752 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
27 ft elev
5K· 3.11 mi
10:35/mi
32:53
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:50/mi
1:03:25
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:32/mi
1:36:09
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:23/mi
2:18:34
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:58/mi
2:50:47
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:13/mi
3:28:43
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:25/mi
4:07:19
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:40/mi
4:46:40
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:52/mi
5:02:51
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:18:3410:37 /mi⚡ faster
2nd Half
2:44:1712:28 /mi+18.6%
Positive split — 18.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:30:3732:5310:3532:53
10:35
-
10K
6.21 mi09:01:091:03:2510:1230:32
9:50
-0:45
15K
9.32 mi09:33:531:36:0910:1932:44
10:32
+0:42
21K
13.05 mi10:16:182:18:3410:3742:25
11:23
+0:51
25K
15.53 mi10:48:312:50:4711:0032:13
12:58
+1:35
30K
18.64 mi11:26:273:28:4311:1237:56
12:13
-0:45
35K
21.75 mi12:05:034:07:1911:2238:36
12:25
+0:12
40K
24.85 mi12:44:244:46:4011:3239:21
12:40
+0:15
Finish
26.22 mi13:00:355:02:5111:3416:11
11:52
-0:48

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

9:50 /mi

Average Pace

11:34 /mi

Slowest Pace

12:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:36:09

32% of race

Time at Steady Pace

1:36:32

32% of race

Time at Slower Pace

1:50:10

36% of race

Average Pace: 11:33 /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 mi08:30:3732:5310:3532:53
10:35
#15409
10K
6.21 mi09:01:091:03:2510:1230:32
9:50
#14908
15K
9.32 mi09:33:531:36:0910:1932:44
10:32
#15899
21K
13.05 mi10:16:182:18:3410:3742:25
11:23
#17276
25K
15.53 mi10:48:312:50:4711:0032:13
12:58
#19014
30K
18.64 mi11:26:273:28:4311:1237:56
12:13
#19034
35K
21.75 mi12:05:034:07:1911:2238:36
12:25
#18822
40K
24.85 mi12:44:244:46:4011:3239:21
12:40
#18609
Finish
26.22 mi13:00:355:02:5111:3416:11
11:52
#18405
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi1540910506171918086119721946
10K6.21 mi3.10 mi14908+50110230+2761676+4314552100361656
15K9.32 mi3.11 mi15899-99110790-5601773-9718086119721946
21K13.05 mi3.73 mi17276-137711530-7401877-10420067129222075
25K15.53 mi2.48 mi19014-173812402-8721991-11424526149192291
30K18.64 mi3.11 mi19034-2012316+861964+2719236120791884
35K21.75 mi3.11 mi18822+21212075+2411914+5018070110651724
40K24.85 mi3.10 mi18609+21311821+2541876+3817346104481653
Finish26.22 mi1.37 mi18405+20411671+1501854+221529393171512

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×18story building
+279ft-164ft

Overall

18086

Males

11972

M30-34

11972

5K→10K

3.1 - 6.2 mi

Top 48%
×11story building
+103ft-217ft

Overall

14552

Males

10036

M30-34

10036

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+51ft-55ft

Overall

18086

Males

11972

M30-34

11972

15K→21K

9.3 - 13.1 mi

Top 67%
×1story
+20ft-37ft

Overall

20067

Males

12922

M30-34

12922

21K→25K

13.1 - 15.5 mi

Top 82%
×2story building
+35ft-8ft

Overall

24526

Males

14919

M30-34

14919

25K→30K

15.5 - 18.6 mi

Top 64%
×2story building
+58ft-57ft

Overall

19236

Males

12079

M30-34

12079

30K→35K

18.6 - 21.8 mi

Top 60%
×2story building
+98ft-92ft

Overall

18070

Males

11065

M30-34

11065

35K→40K

21.8 - 24.9 mi

Top 58%
×2story building
+36ft-53ft

Overall

17346

Males

10448

M30-34

10448

40K→Finish

24.9 - 26.2 mi

Top 51%
×5story building
+80ft-24ft

Overall

15293

Males

9317

M30-34

9317

Passing Analysis

Category:
Athletes Passed
2628*
Passed By
5624
Net Change
-2996
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15409
5K → 10K698*197+501#15409#14908
10K → 15K125*1116-991#14908#15899
15K → 21K171*1548-1377#15899#17276
21K → 25K67*1805-1738#17276#19014
25K → 30K395*415-20#19014#19034
30K → 35K490*278+212#19034#18822
35K → 40K442*229+213#18822#18609
40K → Finish240*36+204#18609#18405
TOTALS2628*5624-2996

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

Passing Charts

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