Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

David Steudlein

Metairie, LA

Bib: 38562 M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M50-54)
#0 / 1638
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
11:54/mi
36:59
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:21/mi
1:09:08
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:18/mi
1:44:15
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:50/mi
2:32:06
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:00/mi
2:59:26
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:23/mi
3:37:53
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:40/mi
4:20:20
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
17:31/mi
5:14:44
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
17:58/mi
5:39:14
↑ 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
Time2:32:06
Pace11:39 /mi
2nd Half
Distance13.17 mi
Time3:07:08
Pace14:13 /mi
📊Positive Split: 23.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:55:3236:5911:5436:59
11:54
-
10K
6.21 mi08:27:411:09:0811:0832:09
10:21
-1:33
15K
9.32 mi09:02:481:44:1511:1135:07
11:18
+0:57
21K
13.05 mi09:50:392:32:0611:3947:51
12:50
+1:32
25K
15.53 mi10:17:592:59:2611:3327:20
11:00
-1:50
30K
18.64 mi10:56:263:37:5311:4138:27
12:23
+1:23
35K
21.75 mi11:38:534:20:2011:5842:27
13:40
+1:17
40K
24.85 mi12:33:175:14:4412:4054:24
17:31
+3:51
Finish
26.22 mi12:57:475:39:1412:5724:30
17:58
+0:27

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

10:21 /mi

Average Pace

12:57 /mi

Slowest Pace

17:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:29

18% of race

Time at Steady Pace

3:20:51

59% of race

Time at Slower Pace

1:18:54

23% of race

Average Pace: 12:56 /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 mi07:55:3236:5911:5436:59
11:54
#23439
10K
6.21 mi08:27:411:09:0811:0832:09
10:21
#20948
15K
9.32 mi09:02:481:44:1511:1135:07
11:18
#21319
21K
13.05 mi09:50:392:32:0611:3947:51
12:50
#22796
25K
15.53 mi10:17:592:59:2611:3327:20
11:00
#21798
30K
18.64 mi10:56:263:37:5311:4138:27
12:23
#21272
35K
21.75 mi11:38:534:20:2011:5842:27
13:40
#21389
40K
24.85 mi12:33:175:14:4412:4054:24
17:31
#23009
Finish
26.22 mi12:57:475:39:1412:5724:30
17:58
#23646
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2343914756124322258(Top 74%)14182(Top 80%)1174(Top 72%)
10K6.21 mi3.10 mi20948+249113486+12701094+14918126(Top 60%)12017(Top 68%)936(Top 58%)
15K9.32 mi3.11 mi21319-37113699-2131118-2422258(Top 74%)14182(Top 80%)1174(Top 72%)
21K13.05 mi3.73 mi22796-147714423-7241190-7224949(Top 83%)15397(Top 87%)1325(Top 82%)
25K15.53 mi2.48 mi21798+99813840+5831132+5818134(Top 60%)11654(Top 66%)916(Top 56%)
30K18.64 mi3.11 mi21272+52613477+3631100+3219748(Top 66%)12329(Top 70%)999(Top 62%)
35K21.75 mi3.11 mi21389-11713431+461102-222024(Top 73%)13184(Top 74%)1124(Top 69%)
40K24.85 mi3.10 mi23009-162014176-7451188-8628184(Top 94%)16601(Top 94%)1511(Top 93%)
Finish26.22 mi1.37 mi23646-63714471-2951231-4328383(Top 94%)16728(Top 94%)1517(Top 93%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×18story building
+279ft-164ft

Overall

22258

Males

14182

M50-54

14182

5K→10K

3.1 - 6.2 mi

Top 60%
×11story building
+103ft-217ft

Overall

18126

Males

12017

M50-54

12017

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+51ft-55ft

Overall

22258

Males

14182

M50-54

14182

15K→21K

9.3 - 13.1 mi

Top 83%
×1story
+20ft-37ft

Overall

24949

Males

15397

M50-54

15397

21K→25K

13.1 - 15.5 mi

Top 60%
×2story building
+35ft-8ft

Overall

18134

Males

11654

M50-54

11654

25K→30K

15.5 - 18.6 mi

Top 66%
×2story building
+58ft-57ft

Overall

19748

Males

12329

M50-54

12329

30K→35K

18.6 - 21.8 mi

Top 73%
×2story building
+98ft-92ft

Overall

22024

Males

13184

M50-54

13184

35K→40K

21.8 - 24.9 mi

Top 94%
×2story building
+36ft-53ft

Overall

28184

Males

16601

M50-54

16601

40K→Finish

24.9 - 26.2 mi

Top 94%
×5story building
+80ft-24ft

Overall

28383

Males

16728

M50-54

16728

Passing Analysis

Category:
Athletes Passed
4996*
Passed By
5203
Net Change
-207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23439
5K → 10K2505*14+2491#23439#20948
10K → 15K287*658-371#20948#21319
15K → 21K210*1687-1477#21319#22796
21K → 25K1025*27+998#22796#21798
25K → 30K651*125+526#21798#21272
30K → 35K278*395-117#21272#21389
35K → 40K23*1643-1620#21389#23009
40K → Finish17*654-637#23009#23646
TOTALS4996*5203-207

* 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