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MARINE CORPS MARATHON 2025

Carl Gnewuch

Belvidere, IL

Bib: 138 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 49%
Division (M60-64)
#0 / 723
Top 37%
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
12:19/mi
38:15
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:34/mi
1:17:18
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:53/mi
2:00:25
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:09/mi
2:34:30
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:31/mi
2:55:40
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:51/mi
3:23:11
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:13/mi
3:51:50
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:19/mi
4:30:05
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:56/mi
4:49:05
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21K
Distance13.05 mi
Time2:34:30
Pace11:50 /mi
2nd Half✓ Faster
Distance13.17 mi
Time2:14:35
Pace10:13 /mi
📊Negative Split: 12.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:58:5838:1512:1938:15
12:19
-
10K
6.21 mi08:38:011:17:1812:2639:03
12:34
+0:15
15K
9.32 mi09:21:082:00:2512:5543:07
13:53
+1:19
21K
13.05 mi09:55:132:34:3011:5034:05
9:09
-4:44
25K
15.53 mi10:16:232:55:4011:1821:10
8:31
-0:38
30K
18.64 mi10:43:543:23:1110:5427:31
8:51
+0:20
35K
21.75 mi11:12:333:51:5010:4028:39
9:13
+0:22
40K
24.85 mi11:50:484:30:0510:5238:15
12:19
+3:06
Finish
26.22 mi12:09:484:49:0511:0219:00
13:56
+1:37

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

8:31 /mi

Average Pace

11:02 /mi

Slowest Pace

13:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:25

39% of race

Time at Steady Pace

1:55:33

40% of race

Time at Slower Pace

1:02:07

21% of race

Average Pace: 11:02 /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 mi07:58:5838:1512:1938:15
12:19
#25324
10K
6.21 mi08:38:011:17:1812:2639:03
12:34
#26831
15K
9.32 mi09:21:082:00:2512:5543:07
13:53
#28028
21K
13.05 mi09:55:132:34:3011:5034:05
9:09
#23551
25K
15.53 mi10:16:232:55:4011:1821:10
8:31
#20605
30K
18.64 mi10:43:543:23:1110:5427:31
8:51
#17546
35K
21.75 mi11:12:333:51:5010:4028:39
9:13
#15314
40K
24.85 mi11:50:484:30:0510:5238:15
12:19
#15402
Finish
26.22 mi12:09:484:49:0511:0219:00
13:56
#15926
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi253241569753129159(Top 97%)17373(Top 98%)683(Top 95%)
10K6.21 mi3.10 mi26831-150716400-703580-4928030(Top 93%)16932(Top 96%)633(Top 88%)
15K9.32 mi3.11 mi28028-119716924-524635-5529159(Top 97%)17373(Top 98%)683(Top 95%)
21K13.05 mi3.73 mi23551+447714799+2125477+1588627(Top 29%)6376(Top 36%)107(Top 15%)
25K15.53 mi2.48 mi20605+294613207+1592390+875866(Top 20%)4487(Top 25%)67(Top 9%)
30K18.64 mi3.11 mi17546+305911517+1690311+795302(Top 18%)4009(Top 23%)62(Top 9%)
35K21.75 mi3.11 mi15314+223210172+1345255+566008(Top 20%)4355(Top 25%)71(Top 10%)
40K24.85 mi3.10 mi15402-8810087+85257-216170(Top 54%)9802(Top 55%)279(Top 39%)
Finish26.22 mi1.37 mi15926-52410317-230271-1421932(Top 73%)13094(Top 74%)419(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×18story building
+279ft-164ft

Overall

29159

Males

17373

M60-64

17373

5K→10K

3.1 - 6.2 mi

Top 93%
×11story building
+103ft-217ft

Overall

28030

Males

16932

M60-64

16932

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+51ft-55ft

Overall

29159

Males

17373

M60-64

17373

15K→21K

9.3 - 13.1 mi

Top 29%
×1story
+20ft-37ft

Overall

8627

Males

6376

M60-64

6376

21K→25K

13.1 - 15.5 mi

Top 20%
×2story building
+35ft-8ft

Overall

5866

Males

4487

M60-64

4487

25K→30K

15.5 - 18.6 mi

Top 18%
×2story building
+58ft-57ft

Overall

5302

Males

4009

M60-64

4009

30K→35K

18.6 - 21.8 mi

Top 20%
×2story building
+98ft-92ft

Overall

6008

Males

4355

M60-64

4355

35K→40K

21.8 - 24.9 mi

Top 54%
×2story building
+36ft-53ft

Overall

16170

Males

9802

M60-64

9802

40K→Finish

24.9 - 26.2 mi

Top 73%
×5story building
+80ft-24ft

Overall

21932

Males

13094

M60-64

13094

Passing Analysis

Category:
Athletes Passed
13187*
Passed By
3789
Net Change
+9398
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25324
5K → 10K60*1567-1507#25324#26831
10K → 15K73*1270-1197#26831#28028
15K → 21K4477*0+4477#28028#23551
21K → 25K2946*0+2946#23551#20605
25K → 30K3059*0+3059#20605#17546
30K → 35K2233*1+2232#17546#15314
35K → 40K314*402-88#15314#15402
40K → Finish25*549-524#15402#15926
TOTALS13187*3789+9398

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions