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MARINE CORPS MARATHON 2025

Jacob Smelcer

Mentor, OH

Bib: 3432 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M20-24)
#0 / 1424
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
10:50/mi
33:38
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:48/mi
1:10:18
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:10/mi
1:38:47
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:10/mi
2:16:43
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:57/mi
2:41:27
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:01/mi
3:24:59
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:45/mi
3:58:22
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:08/mi
4:36:05
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:29/mi
4:50:23
↑ 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
Time2:16:43
Pace10:29 /mi
2nd Half
Distance13.17 mi
Time2:33:39
Pace11:40 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:27:3433:3810:5033:38
10:50
-
10K
6.21 mi09:04:141:10:1811:1936:40
11:48
+0:58
15K
9.32 mi09:32:431:38:4710:3628:29
9:10
-2:38
21K
13.05 mi10:10:392:16:4310:2937:56
10:10
+1:00
25K
15.53 mi10:35:232:41:2710:2424:44
9:57
-0:13
30K
18.64 mi11:18:553:24:5911:0043:32
14:01
+4:04
35K
21.75 mi11:52:183:58:2210:5833:23
10:45
-3:16
40K
24.85 mi12:30:014:36:0511:0637:43
12:08
+1:23
Finish
26.22 mi12:44:194:50:2311:0514:18
10:29
-1:39

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

9:10 /mi

Average Pace

11:05 /mi

Slowest Pace

14:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

53:13

18% of race

Time at Steady Pace

1:59:15

41% of race

Time at Slower Pace

1:57:55

41% of race

Average Pace: 11:04 /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 mi08:27:3433:3810:5033:38
10:50
#16965
10K
6.21 mi09:04:141:10:1811:1936:40
11:48
#22001
15K
9.32 mi09:32:431:38:4710:3628:29
9:10
#17774
21K
13.05 mi10:10:392:16:4310:2937:56
10:10
#16374
25K
15.53 mi10:35:232:41:2710:2424:44
9:57
#15667
30K
18.64 mi11:18:553:24:5911:0043:32
14:01
#18028
35K
21.75 mi11:52:183:58:2210:5833:23
10:45
#16838
40K
24.85 mi12:30:014:36:0511:0637:43
12:08
#16619
Finish
26.22 mi12:44:194:50:2311:0514:18
10:29
#16172
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi1696511362109910148(Top 34%)7406(Top 42%)802(Top 56%)
10K6.21 mi3.10 mi22001-503614026-26641271-17225785(Top 86%)15896(Top 90%)1360(Top 96%)
15K9.32 mi3.11 mi17774+422711831+21951147+12410148(Top 34%)7406(Top 42%)802(Top 56%)
21K13.05 mi3.73 mi16374+140011050+7811088+5914119(Top 47%)9717(Top 55%)991(Top 70%)
25K15.53 mi2.48 mi15667+70710584+4661045+4313319(Top 44%)9078(Top 51%)932(Top 66%)
30K18.64 mi3.11 mi18028-236111792-12081132-8724567(Top 82%)14739(Top 83%)1293(Top 91%)
35K21.75 mi3.11 mi16838+119011000+7921082+5012018(Top 40%)7763(Top 44%)800(Top 56%)
40K24.85 mi3.10 mi16619+21910743+2571060+2215574(Top 52%)9473(Top 53%)929(Top 65%)
Finish26.22 mi1.37 mi16172+44710453+2901039+219915(Top 33%)6270(Top 35%)711(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×18story building
+279ft-164ft

Overall

10148

Males

7406

M20-24

7406

5K→10K

3.1 - 6.2 mi

Top 86%
×11story building
+103ft-217ft

Overall

25785

Males

15896

M20-24

15896

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+51ft-55ft

Overall

10148

Males

7406

M20-24

7406

15K→21K

9.3 - 13.1 mi

Top 47%
×1story
+20ft-37ft

Overall

14119

Males

9717

M20-24

9717

21K→25K

13.1 - 15.5 mi

Top 44%
×2story building
+35ft-8ft

Overall

13319

Males

9078

M20-24

9078

25K→30K

15.5 - 18.6 mi

Top 82%
×2story building
+58ft-57ft

Overall

24567

Males

14739

M20-24

14739

30K→35K

18.6 - 21.8 mi

Top 40%
×2story building
+98ft-92ft

Overall

12018

Males

7763

M20-24

7763

35K→40K

21.8 - 24.9 mi

Top 52%
×2story building
+36ft-53ft

Overall

15574

Males

9473

M20-24

9473

40K→Finish

24.9 - 26.2 mi

Top 33%
×5story building
+80ft-24ft

Overall

9915

Males

6270

M20-24

6270

Passing Analysis

Category:
Athletes Passed
8613*
Passed By
7820
Net Change
+793
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16965
5K → 10K13*5049-5036#16965#22001
10K → 15K4227*0+4227#22001#17774
15K → 21K1432*32+1400#17774#16374
21K → 25K737*30+707#16374#15667
25K → 30K64*2425-2361#15667#18028
30K → 35K1211*21+1190#18028#16838
35K → 40K477*258+219#16838#16619
40K → Finish452*5+447#16619#16172
TOTALS8613*7820+793

* 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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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