Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

John Nuermberger

Towson, MD

Bib: 9945 M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Top 7%
Gender (Male)
#0 / 17709
Top 9%
Division (M20-24)
#0 / 1424
Top 16%
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
8:29/mi
26:20
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:37/mi
50:01
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:39/mi
1:13:46
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:43/mi
1:42:34
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:28/mi
2:01:08
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:51/mi
2:25:31
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:10/mi
2:50:53
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:17/mi
3:16:37
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:16/mi
3:27:53
↑ 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
1:42:347:52 /mi⚡ faster
2nd Half
1:45:198:00 /mi+2.7%
Positive split — 2.7% 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 mi07:48:1126:208:2926:20
8:29
-
10K
6.21 mi08:11:5250:018:0323:41
7:37
-0:52
15K
9.32 mi08:35:371:13:467:5523:45
7:39
+0:02
21K
13.05 mi09:04:251:42:347:5228:48
7:43
+0:04
25K
15.53 mi09:22:592:01:087:4818:34
7:28
-0:15
30K
18.64 mi09:47:222:25:317:4824:23
7:51
+0:23
35K
21.75 mi10:12:442:50:537:5125:22
8:10
+0:19
40K
24.85 mi10:38:283:16:377:5525:44
8:17
+0:07
Finish
26.22 mi10:49:443:27:537:5611:16
8:16
-0:01

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

7:28 /mi

Average Pace

7:56 /mi

Slowest Pace

8:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:24:33

70% of race

Time at Steady Pace

1:03:20

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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 mi07:48:1126:208:2926:20
8:29
#3164
10K
6.21 mi08:11:5250:018:0323:41
7:37
#2690
15K
9.32 mi08:35:371:13:467:5523:45
7:39
#2538
21K
13.05 mi09:04:251:42:347:5228:48
7:43
#2347
25K
15.53 mi09:22:592:01:087:4818:34
7:28
#2236
30K
18.64 mi09:47:222:25:317:4824:23
7:51
#2130
35K
21.75 mi10:12:442:50:537:5125:22
8:10
#2084
40K
24.85 mi10:38:283:16:377:5525:44
8:17
#2016
Finish
26.22 mi10:49:443:27:537:5611:16
8:16
#1981
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi3164257332523071896245
10K6.21 mi3.10 mi2690+4742211+362283+4223571941255
15K9.32 mi3.11 mi2538+1522082+129275+823071896245
21K13.05 mi3.73 mi2347+1911927+155257+1820051675226
25K15.53 mi2.48 mi2236+1111836+91244+1318311534214
30K18.64 mi3.11 mi2130+1061748+88238+619401588231
35K21.75 mi3.11 mi2084+461705+43232+622931829256
40K24.85 mi3.10 mi2016+681641+64230+221441670234
Finish26.22 mi1.37 mi1981+351606+35228+220611584239

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×18story building
+279ft-164ft

Overall

2307

Males

1896

M20-24

1896

5K→10K

3.1 - 6.2 mi

Top 8%
×11story building
+103ft-217ft

Overall

2357

Males

1941

M20-24

1941

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+51ft-55ft

Overall

2307

Males

1896

M20-24

1896

15K→21K

9.3 - 13.1 mi

Top 7%
×1story
+20ft-37ft

Overall

2005

Males

1675

M20-24

1675

21K→25K

13.1 - 15.5 mi

Top 6%
×2story building
+35ft-8ft

Overall

1831

Males

1534

M20-24

1534

25K→30K

15.5 - 18.6 mi

Top 6%
×2story building
+58ft-57ft

Overall

1940

Males

1588

M20-24

1588

30K→35K

18.6 - 21.8 mi

Top 8%
×2story building
+98ft-92ft

Overall

2293

Males

1829

M20-24

1829

35K→40K

21.8 - 24.9 mi

Top 7%
×2story building
+36ft-53ft

Overall

2144

Males

1670

M20-24

1670

40K→Finish

24.9 - 26.2 mi

Top 7%
×5story building
+80ft-24ft

Overall

2061

Males

1584

M20-24

1584

Passing Analysis

Category:
Athletes Passed
1436*
Passed By
253
Net Change
+1183
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3164
5K → 10K503*29+474#3164#2690
10K → 15K179*27+152#2690#2538
15K → 21K206*15+191#2538#2347
21K → 25K12312+111#2347#2236
25K → 30K128*22+106#2236#2130
30K → 35K11064+46#2130#2084
35K → 40K125*57+68#2084#2016
40K → Finish62*27+35#2016#1981
TOTALS1436*253+1183

* 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