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MARINE CORPS MARATHON 2025

George Bukhin

Simi Valley, CA

Bib: 22283 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 41%
Gender (Male)
#0 / 17709
Top 47%
Division (M35-39)
#0 / 2420
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
9:36/mi
29:50
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:20/mi
58:49
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:03/mi
1:26:55
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:18/mi
2:01:37
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:31/mi
2:25:17
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:50/mi
2:58:57
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:42/mi
3:35:18
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:25/mi
4:13:52
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:57/mi
4:30:10
↑ 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
Time2:01:37
Pace9:19 /mi
2nd Half
Distance13.17 mi
Time2:28:33
Pace11:17 /mi
📊Positive Split: 22.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:55:4629:509:3629:50
9:36
-
10K
6.21 mi08:24:4558:499:2828:59
9:20
-0:16
15K
9.32 mi08:52:511:26:559:2028:06
9:03
-0:17
21K
13.05 mi09:27:332:01:379:1934:42
9:18
+0:15
25K
15.53 mi09:51:132:25:179:2123:40
9:31
+0:13
30K
18.64 mi10:24:532:58:579:3633:40
10:50
+1:19
35K
21.75 mi11:01:143:35:189:5436:21
11:42
+0:52
40K
24.85 mi11:39:484:13:5210:1338:34
12:25
+0:43
Finish
26.22 mi11:56:064:30:1010:1916:18
11:57
-0:28

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

9:03 /mi

Average Pace

10:19 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:25:17

54% of race

Time at Slower Pace

2:04:53

46% of race

Average Pace: 10:18 /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 mi07:55:4629:509:3629:50
9:36
#9283
10K
6.21 mi08:24:4558:499:2828:59
9:20
#10350
15K
9.32 mi08:52:511:26:559:2028:06
9:03
#10015
21K
13.05 mi09:27:332:01:379:1934:42
9:18
#9833
25K
15.53 mi09:51:132:25:179:2123:40
9:31
#10019
30K
18.64 mi10:24:532:58:579:3633:40
10:50
#10636
35K
21.75 mi11:01:143:35:189:5436:21
11:42
#11414
40K
24.85 mi11:39:484:13:5210:1338:34
12:25
#12159
Finish
26.22 mi11:56:064:30:1010:1916:18
11:57
#12384
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi9283681410019386(Top 31%)6888(Top 39%)1027(Top 43%)
10K6.21 mi3.10 mi10350-10677518-7041115-11411528(Top 38%)8259(Top 47%)1230(Top 51%)
15K9.32 mi3.11 mi10015+3357315+2031083+329386(Top 31%)6888(Top 39%)1027(Top 43%)
21K13.05 mi3.73 mi9833+1827184+1311057+269608(Top 32%)7037(Top 40%)1033(Top 43%)
25K15.53 mi2.48 mi10019-1867279-951061-411256(Top 37%)7904(Top 45%)1143(Top 47%)
30K18.64 mi3.11 mi10636-6177598-3191105-4414107(Top 47%)9286(Top 52%)1346(Top 56%)
35K21.75 mi3.11 mi11414-7787931-3331159-5415706(Top 52%)9789(Top 55%)1414(Top 59%)
40K24.85 mi3.10 mi12159-7458233-3021198-3916503(Top 55%)9982(Top 56%)1421(Top 59%)
Finish26.22 mi1.37 mi12384-2258315-821210-1215566(Top 52%)9472(Top 53%)1370(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×18story building
+279ft-164ft

Overall

9386

Males

6888

M35-39

6888

5K→10K

3.1 - 6.2 mi

Top 38%
×11story building
+103ft-217ft

Overall

11528

Males

8259

M35-39

8259

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+51ft-55ft

Overall

9386

Males

6888

M35-39

6888

15K→21K

9.3 - 13.1 mi

Top 32%
×1story
+20ft-37ft

Overall

9608

Males

7037

M35-39

7037

21K→25K

13.1 - 15.5 mi

Top 37%
×2story building
+35ft-8ft

Overall

11256

Males

7904

M35-39

7904

25K→30K

15.5 - 18.6 mi

Top 47%
×2story building
+58ft-57ft

Overall

14107

Males

9286

M35-39

9286

30K→35K

18.6 - 21.8 mi

Top 52%
×2story building
+98ft-92ft

Overall

15706

Males

9789

M35-39

9789

35K→40K

21.8 - 24.9 mi

Top 55%
×2story building
+36ft-53ft

Overall

16503

Males

9982

M35-39

9982

40K→Finish

24.9 - 26.2 mi

Top 52%
×5story building
+80ft-24ft

Overall

15566

Males

9472

M35-39

9472

Passing Analysis

Category:
Athletes Passed
1479*
Passed By
4579
Net Change
-3101
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9283
5K → 10K48*1115-1067#9283#10350
10K → 15K416*81+335#10350#10015
15K → 21K350*168+182#10015#9833
21K → 25K180365-186#9833#10019
25K → 30K119*736-617#10019#10636
30K → 35K157*935-778#10636#11414
35K → 40K147*892-745#11414#12159
40K → Finish62*287-225#12159#12384
TOTALS1479*4579-3101

* 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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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions