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MARINE CORPS MARATHON 2025

Kuntharith Buon

Annandale, VA

Bib: 32901 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M30-34)
#0 / 2603
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
13:50/mi
43:00
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:45/mi
1:22:38
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:08/mi
2:03:27
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
14:37/mi
2:57:57
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:34/mi
3:34:09
↑ 350.2%
30 ft elev
30K· 18.64 mi
16:41/mi
4:26:00
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
24:01/mi
5:40:37
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
24:01/mi
6:55:14
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
24:01/mi
7:28:00
↑ 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
Time2:57:57
Pace13:38 /mi
2nd Half
Distance13.17 mi
Time4:30:03
Pace20:30 /mi
📊Positive Split: 51.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:46:0843:0013:5043:00
13:50
-
10K
6.21 mi09:25:461:22:3813:1839:38
12:45
-1:05
15K
9.32 mi10:06:352:03:2713:1540:49
13:08
+0:23
21K
13.05 mi11:01:052:57:5713:3854:30
14:37
+1:29
25K
15.53 mi11:37:173:34:0913:4736:12
14:34
-0:03
30K
18.64 mi12:29:084:26:0014:1651:51
16:41
+2:07
35K
21.75 mi13:43:455:40:3715:401:14:37
24:01
+7:20
40K
24.85 mi14:58:226:55:1416:421:14:37
24:01
0:00
Finish
26.22 mi15:31:087:28:0017:0632:46
24:01
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

12:45 /mi

Average Pace

17:06 /mi

Slowest Pace

24:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:26:00

59% of race

Time at Slower Pace

3:02:00

41% of race

Average Pace: 17:05 /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 mi08:46:0843:0013:5043:00
13:50
#29300
10K
6.21 mi09:25:461:22:3813:1839:38
12:45
#28910
15K
9.32 mi10:06:352:03:2713:1540:49
13:08
#28685
21K
13.05 mi11:01:052:57:5713:3854:30
14:37
#28767
25K
15.53 mi11:37:173:34:0913:4736:12
14:34
#28743
30K
18.64 mi12:29:084:26:0014:1651:51
16:41
#28945
35K
21.75 mi13:43:455:40:3715:401:14:37
24:01
#29725
40K
24.85 mi14:58:226:55:1416:421:14:37
24:01
#29914
Finish
26.22 mi15:31:087:28:0017:0632:46
24:01
#29946
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi293001746317463280311692116921
10K6.21 mi3.10 mi28910+39017307+15617307+156284141710117101
15K9.32 mi3.11 mi28685+22517222+8517222+85280311692116921
21K13.05 mi3.73 mi28767-8217227-517227-5286641710317103
25K15.53 mi2.48 mi28743+2417173+5417173+54279811661116611
30K18.64 mi3.11 mi28945-20217229-5617229-56291241718717187
35K21.75 mi3.11 mi29725-78017575-34617575-346300561771617716
40K24.85 mi3.10 mi29914-18917643-6817643-68300211768617686
Finish26.22 mi1.37 mi29946-3217659-1617659-16299651765517655

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×18story building
+279ft-164ft

Overall

28031

Males

16921

M30-34

16921

5K→10K

3.1 - 6.2 mi

Top 95%
×11story building
+103ft-217ft

Overall

28414

Males

17101

M30-34

17101

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+51ft-55ft

Overall

28031

Males

16921

M30-34

16921

15K→21K

9.3 - 13.1 mi

Top 95%
×1story
+20ft-37ft

Overall

28664

Males

17103

M30-34

17103

21K→25K

13.1 - 15.5 mi

Top 93%
×2story building
+35ft-8ft

Overall

27981

Males

16611

M30-34

16611

25K→30K

15.5 - 18.6 mi

Top 97%
×2story building
+58ft-57ft

Overall

29124

Males

17187

M30-34

17187

30K→35K

18.6 - 21.8 mi

Top 100%
×2story building
+98ft-92ft

Overall

30056

Males

17716

M30-34

17716

35K→40K

21.8 - 24.9 mi

Top 100%
×2story building
+36ft-53ft

Overall

30021

Males

17686

M30-34

17686

40K→Finish

24.9 - 26.2 mi

Top 100%
×5story building
+80ft-24ft

Overall

29965

Males

17655

M30-34

17655

Passing Analysis

Category:
Athletes Passed
1328*
Passed By
1974
Net Change
-646
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#29300
5K → 10K460*70+390#29300#28910
10K → 15K311*86+225#28910#28685
15K → 21K207*289-82#28685#28767
21K → 25K187*163+24#28767#28743
25K → 30K105*307-202#28743#28945
30K → 35K28*808-780#28945#29725
35K → 40K18*207-189#29725#29914
40K → Finish12*44-32#29914#29946
TOTALS1328*1974-646

* 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