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MARINE CORPS MARATHON 2025

Jacob Knorr

Pensacola, FL

Bib: 31392 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 49%
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
10:50/mi
33:38
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:12/mi
1:05:18
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:19/mi
1:37:20
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:18/mi
2:15:44
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:51/mi
2:40:12
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:36/mi
3:13:07
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:19/mi
3:48:17
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:55/mi
4:25:18
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:26/mi
4:42:16
↑ 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
Time2:15:44
Pace10:24 /mi
2nd Half
Distance13.17 mi
Time2:26:31
Pace11:08 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:14:1433:3810:5033:38
10:50
-
10K
6.21 mi08:45:541:05:1810:3131:40
10:12
-0:38
15K
9.32 mi09:17:561:37:2010:2732:02
10:19
+0:07
21K
13.05 mi09:56:202:15:4410:2438:24
10:18
-0:01
25K
15.53 mi10:20:482:40:1210:1924:28
9:51
-0:27
30K
18.64 mi10:53:433:13:0710:2232:55
10:36
+0:45
35K
21.75 mi11:28:533:48:1710:3035:10
11:19
+0:43
40K
24.85 mi12:05:544:25:1810:4037:01
11:55
+0:36
Finish
26.22 mi12:22:524:42:1610:4616:58
12:26
+0:31

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

9:51 /mi

Average Pace

10:46 /mi

Slowest Pace

12:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:28

9% of race

Time at Steady Pace

2:48:39

60% of race

Time at Slower Pace

1:29:09

32% of race

Average Pace: 10:46 /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 mi08:14:1433:3810:5033:38
10:50
#16958
10K
6.21 mi08:45:541:05:1810:3131:40
10:12
#16927
15K
9.32 mi09:17:561:37:2010:2732:02
10:19
#16724
21K
13.05 mi09:56:202:15:4410:2438:24
10:18
#15899
25K
15.53 mi10:20:482:40:1210:1924:28
9:51
#15182
30K
18.64 mi10:53:433:13:0710:2232:55
10:36
#14612
35K
21.75 mi11:28:533:48:1710:3035:10
11:19
#14437
40K
24.85 mi12:05:544:25:1810:4037:01
11:55
#14488
Finish
26.22 mi12:22:524:42:1610:4616:58
12:26
#14632
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi1695811355204516629(Top 55%)11167(Top 63%)2072(Top 76%)
10K6.21 mi3.10 mi16927+3111364-92056-1117015(Top 57%)11439(Top 65%)2079(Top 76%)
15K9.32 mi3.11 mi16724+20311272+922065-916629(Top 55%)11167(Top 63%)2072(Top 76%)
21K13.05 mi3.73 mi15899+82510764+5082001+6414762(Top 49%)10076(Top 57%)1922(Top 71%)
25K15.53 mi2.48 mi15182+71710315+4491940+6112846(Top 43%)8810(Top 50%)1737(Top 64%)
30K18.64 mi3.11 mi14612+5709894+4211886+5413058(Top 43%)8715(Top 49%)1700(Top 63%)
35K21.75 mi3.11 mi14437+1759674+2201855+3114269(Top 47%)9009(Top 51%)1707(Top 63%)
40K24.85 mi3.10 mi14488-519557+1171839+1614843(Top 49%)9060(Top 51%)1725(Top 63%)
Finish26.22 mi1.37 mi14632-1449600-431847-817321(Top 58%)10448(Top 59%)1955(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×18story building
+279ft-164ft

Overall

16629

Males

11167

M25-29

11167

5K→10K

3.1 - 6.2 mi

Top 57%
×11story building
+103ft-217ft

Overall

17015

Males

11439

M25-29

11439

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+51ft-55ft

Overall

16629

Males

11167

M25-29

11167

15K→21K

9.3 - 13.1 mi

Top 49%
×1story
+20ft-37ft

Overall

14762

Males

10076

M25-29

10076

21K→25K

13.1 - 15.5 mi

Top 43%
×2story building
+35ft-8ft

Overall

12846

Males

8810

M25-29

8810

25K→30K

15.5 - 18.6 mi

Top 43%
×2story building
+58ft-57ft

Overall

13058

Males

8715

M25-29

8715

30K→35K

18.6 - 21.8 mi

Top 47%
×2story building
+98ft-92ft

Overall

14269

Males

9009

M25-29

9009

35K→40K

21.8 - 24.9 mi

Top 49%
×2story building
+36ft-53ft

Overall

14843

Males

9060

M25-29

9060

40K→Finish

24.9 - 26.2 mi

Top 58%
×5story building
+80ft-24ft

Overall

17321

Males

10448

M25-29

10448

Passing Analysis

Category:
Athletes Passed
4129*
Passed By
1803
Net Change
+2326
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16958
5K → 10K464*433+31#16958#16927
10K → 15K440*237+203#16927#16724
15K → 21K913*88+825#16724#15899
21K → 25K755*38+717#15899#15182
25K → 30K664*94+570#15182#14612
30K → 35K474*299+175#14612#14437
35K → 40K333*384-51#14437#14488
40K → Finish86*230-144#14488#14632
TOTALS4129*1803+2326

* 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?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions