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MARINE CORPS MARATHON 2025

Jeremy Zukas

Burke, VA

Bib: 3393 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 8%
Gender (Male)
#0 / 17709
Top 11%
Masters (Masters Men)
#0 / 8330
Top 7%
Division (M40-44)
#0 / 2340
Top 10%
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
7:57/mi
24:43
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:46/mi
48:52
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:36/mi
1:12:28
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:52/mi
1:41:46
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:21/mi
2:02:30
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:21/mi
2:28:25
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:27/mi
2:54:40
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:35/mi
3:21:20
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:35/mi
3:33:02
↑ 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 21KFaster
Distance13.05 mi
Time1:41:46
Pace7:48 /mi
2nd Half
Distance13.17 mi
Time1:51:16
Pace8:27 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:46:4324:437:5724:43
7:57
-
10K
6.21 mi08:10:5248:527:5224:09
7:46
-0:11
15K
9.32 mi08:34:281:12:287:4623:36
7:36
-0:10
21K
13.05 mi09:03:461:41:467:4829:18
7:52
+0:16
25K
15.53 mi09:24:302:02:307:5320:44
8:21
+0:29
30K
18.64 mi09:50:252:28:257:5825:55
8:21
0:00
35K
21.75 mi10:16:402:54:408:0226:15
8:27
+0:06
40K
24.85 mi10:43:203:21:208:0626:40
8:35
+0:08
Finish
26.22 mi10:55:023:33:028:0811:42
8:35
0:00

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

7:36 /mi

Average Pace

8:08 /mi

Slowest Pace

8:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:25

70% of race

Time at Steady Pace

1:04:37

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:07 /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 mi07:46:4324:437:5724:43
7:57
#1708
10K
6.21 mi08:10:5248:527:5224:09
7:46
#2168
15K
9.32 mi08:34:281:12:287:4623:36
7:36
#2155
21K
13.05 mi09:03:461:41:467:4829:18
7:52
#2175
25K
15.53 mi09:24:302:02:307:5320:44
8:21
#2506
30K
18.64 mi09:50:252:28:257:5825:55
8:21
#2667
35K
21.75 mi10:16:402:54:408:0226:15
8:27
#2659
40K
24.85 mi10:43:203:21:208:0626:40
8:35
#2574
Finish
26.22 mi10:55:023:33:028:0811:42
8:35
#2529
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi170814281732160(Top 7%)1786(Top 10%)212(Top 9%)
10K6.21 mi3.10 mi2168-4601786-358215-422963(Top 10%)2432(Top 14%)295(Top 13%)
15K9.32 mi3.11 mi2155+131772+14210+52160(Top 7%)1786(Top 10%)212(Top 9%)
21K13.05 mi3.73 mi2175-201792-20213-32369(Top 8%)1963(Top 11%)240(Top 10%)
25K15.53 mi2.48 mi2506-3312054-262244-314940(Top 16%)3832(Top 22%)478(Top 21%)
30K18.64 mi3.11 mi2667-1612178-124260-163342(Top 11%)2641(Top 15%)309(Top 13%)
35K21.75 mi3.11 mi2659+82160+18258+23026(Top 10%)2344(Top 13%)280(Top 12%)
40K24.85 mi3.10 mi2574+852061+99248+102874(Top 10%)2162(Top 12%)250(Top 11%)
Finish26.22 mi1.37 mi2529+452018+43240+82894(Top 10%)2160(Top 12%)233(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×18story building
+279ft-164ft

Overall

2160

Males

1786

M40-44

1786

5K→10K

3.1 - 6.2 mi

Top 10%
×11story building
+103ft-217ft

Overall

2963

Males

2432

M40-44

2432

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+51ft-55ft

Overall

2160

Males

1786

M40-44

1786

15K→21K

9.3 - 13.1 mi

Top 8%
×1story
+20ft-37ft

Overall

2369

Males

1963

M40-44

1963

21K→25K

13.1 - 15.5 mi

Top 16%
×2story building
+35ft-8ft

Overall

4940

Males

3832

M40-44

3832

25K→30K

15.5 - 18.6 mi

Top 11%
×2story building
+58ft-57ft

Overall

3342

Males

2641

M40-44

2641

30K→35K

18.6 - 21.8 mi

Top 10%
×2story building
+98ft-92ft

Overall

3026

Males

2344

M40-44

2344

35K→40K

21.8 - 24.9 mi

Top 10%
×2story building
+36ft-53ft

Overall

2874

Males

2162

M40-44

2162

40K→Finish

24.9 - 26.2 mi

Top 10%
×5story building
+80ft-24ft

Overall

2894

Males

2160

M40-44

2160

Passing Analysis

Category:
Athletes Passed
567*
Passed By
1388
Net Change
-821
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1708
5K → 10K4*464-460#1708#2168
10K → 15K60*47+13#2168#2155
15K → 21K52*72-20#2155#2175
21K → 25K13344-331#2175#2506
25K → 30K69*230-161#2506#2667
30K → 35K132*124+8#2667#2659
35K → 40K160*75+85#2659#2574
40K → Finish77*32+45#2574#2529
TOTALS567*1388-821

* 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