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MARINE CORPS MARATHON 2025

Jake Krukowski

Aiken, SC

Bib: 11247 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M25-29)
#0 / 2720
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
11:29/mi
35:40
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:30/mi
1:08:16
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:06/mi
1:42:46
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:53/mi
2:27:03
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:30/mi
2:58:08
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:48/mi
3:41:01
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:53/mi
4:27:14
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:33/mi
5:18:38
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:40/mi
5:34:33
↑ 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
Time2:27:03
Pace11:16 /mi
2nd Half
Distance13.17 mi
Time3:07:30
Pace14:14 /mi
📊Positive Split: 27.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:24:4035:4011:2935:40
11:29
-
10K
6.21 mi08:57:161:08:1610:5932:36
10:30
-0:59
15K
9.32 mi09:31:461:42:4611:0234:30
11:06
+0:36
21K
13.05 mi10:16:032:27:0311:1644:17
11:53
+0:47
25K
15.53 mi10:47:082:58:0811:2831:05
12:30
+0:37
30K
18.64 mi11:30:013:41:0111:5142:53
13:48
+1:18
35K
21.75 mi12:16:144:27:1412:1746:13
14:53
+1:05
40K
24.85 mi13:07:385:18:3812:4951:24
16:33
+1:40
Finish
26.22 mi13:23:335:34:3312:4615:55
11:40
-4:53

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

10:30 /mi

Average Pace

12:46 /mi

Slowest Pace

16:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:36

10% of race

Time at Steady Pace

2:41:27

48% of race

Time at Slower Pace

2:20:30

42% of race

Average Pace: 12:46 /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 mi08:24:4035:4011:2935:40
11:29
#21125
10K
6.21 mi08:57:161:08:1610:5932:36
10:30
#20136
15K
9.32 mi09:31:461:42:4611:0234:30
11:06
#20431
21K
13.05 mi10:16:032:27:0311:1644:17
11:53
#20873
25K
15.53 mi10:47:082:58:0811:2831:05
12:30
#21396
30K
18.64 mi11:30:013:41:0111:5142:53
13:48
#21947
35K
21.75 mi12:16:144:27:1412:1746:13
14:53
#22615
40K
24.85 mi13:07:385:18:3812:4951:24
16:33
#23533
Finish
26.22 mi13:23:335:34:3312:4615:55
11:40
#23052
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi2112513547234421249136472391
10K6.21 mi3.10 mi20136+98913064+4832287+5719077125082226
15K9.32 mi3.11 mi20431-29513217-1532317-3021249136472391
21K13.05 mi3.73 mi20873-44213422-2052355-3821943138932397
25K15.53 mi2.48 mi21396-52313621-1992374-1923248142822412
30K18.64 mi3.11 mi21947-55113838-2172390-1623965144552429
35K21.75 mi3.11 mi22615-66814055-2172412-2225246149142463
40K24.85 mi3.10 mi23533-91814439-3842459-4727133159822564
Finish26.22 mi1.37 mi23052+48114174+2652441+181455488931750

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×18story building
+279ft-164ft

Overall

21249

Males

13647

M25-29

13647

5K→10K

3.1 - 6.2 mi

Top 63%
×11story building
+103ft-217ft

Overall

19077

Males

12508

M25-29

12508

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+51ft-55ft

Overall

21249

Males

13647

M25-29

13647

15K→21K

9.3 - 13.1 mi

Top 73%
×1story
+20ft-37ft

Overall

21943

Males

13893

M25-29

13893

21K→25K

13.1 - 15.5 mi

Top 77%
×2story building
+35ft-8ft

Overall

23248

Males

14282

M25-29

14282

25K→30K

15.5 - 18.6 mi

Top 80%
×2story building
+58ft-57ft

Overall

23965

Males

14455

M25-29

14455

30K→35K

18.6 - 21.8 mi

Top 84%
×2story building
+98ft-92ft

Overall

25246

Males

14914

M25-29

14914

35K→40K

21.8 - 24.9 mi

Top 90%
×2story building
+36ft-53ft

Overall

27133

Males

15982

M25-29

15982

40K→Finish

24.9 - 26.2 mi

Top 48%
×5story building
+80ft-24ft

Overall

14554

Males

8893

M25-29

8893

Passing Analysis

Category:
Athletes Passed
2962*
Passed By
4889
Net Change
-1927
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21125
5K → 10K1129*140+989#21125#20136
10K → 15K335*630-295#20136#20431
15K → 21K416*858-442#20431#20873
21K → 25K224*747-523#20873#21396
25K → 30K195*746-551#21396#21947
30K → 35K125*793-668#21947#22615
35K → 40K56*974-918#22615#23533
40K → Finish482*1+481#23533#23052
TOTALS2962*4889-1927

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

Passing Charts

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