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BOSTON MARATHON 2025

Mike Kubicek

Bib: 4488•M

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 45%
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:18
Rank: #4101
Start → 5K
20:18 | 6:32/mi
10K· 6.21 mi
40:56
Rank: #4410 (-309)
5K → 10K
20:38 | 6:38/mi
15K· 9.32 mi
1:02:13
Rank: #5017 (-607)
10K → 15K
21:17 | 6:51/mi
20K· 12.43 mi
1:24:25
Rank: #5883 (-866)
15K → 20K
22:12 | 7:09/mi
Half· 13.11 mi
1:29:08
Rank: #5950 (-67)
20K → Half
4:43 | 6:55/mi
25K· 15.53 mi
1:46:46
Rank: #6362 (-412)
Half → 25K
17:38 | 7:16/mi
30K· 18.64 mi
2:11:40
Rank: #7105 (-743)
25K → 30K
24:54 | 8:01/mi
20M
2:24:03
Rank: #7763 (-658)
30K → 20M
12:23 | 9:07/mi
21M
2:33:20
Rank: #8145 (-382)
20M → 21M
9:17 | 9:17/mi
35K· 21.75 mi
2:41:27
Rank: #9119 (-974)
21M → 35K
8:07 | 10:51/mi
23M
2:55:06
Rank: #10455 (-1336)
35K → 23M
13:39 | 10:54/mi
24M
3:05:42
Rank: #11314 (-859)
23M → 24M
10:36 | 10:36/mi
40K· 24.85 mi
3:14:33
Rank: #11921 (-607)
24M → 40K
8:51 | 10:21/mi
25.2M
3:18:37
Rank: #12214 (-293)
40K → 25.2M
4:04 | 11:48/mi
Finish· 26.22 mi
3:28:27
Rank: #12720 (-506)
25.2M → Finish
9:50 | 9:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:08
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:59:19
Pace9:06 /mi
📊Positive Split: 33.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4520:186:3220:18
6:32
-
10K
6.21 mi10:43:2340:566:3520:38
6:38
+0:06
15K
9.32 mi11:04:401:02:136:4121:17
6:51
+0:13
20K
12.43 mi11:26:521:24:256:4822:12
7:09
+0:18
Half
13.11 mi11:31:351:29:086:484:43
6:55
-0:14
25K
15.53 mi11:49:131:46:466:5217:38
7:16
+0:21
30K
18.64 mi12:14:072:11:407:0424:54
8:01
+0:45
20M
20.00 mi12:26:302:24:037:1212:23
9:07
+1:06
21M
21.00 mi12:35:472:33:207:189:17
9:17
+0:10
35K
21.75 mi12:43:542:41:277:258:07
10:51
+1:34
23M
23.00 mi12:57:332:55:067:3713:39
10:54
+0:03
24M
24.00 mi13:08:093:05:427:4410:36
10:36
-0:18
40K
24.85 mi13:17:003:14:337:508:51
10:21
-0:15
25.2M
25.20 mi13:21:043:18:377:534:04
11:48
+1:27
Finish
26.22 mi13:30:543:28:277:579:50
9:39
-2:09

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

6:32 /mi

Average Pace

7:57 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:40

63% of race

Time at Steady Pace

31:30

15% of race

Time at Slower Pace

45:17

22% of race

Average Pace: 7:57 /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 mi10:22:4520:186:3220:18
6:32
#4101
10K
6.21 mi10:43:2340:566:3520:38
6:38
#4410
15K
9.32 mi11:04:401:02:136:4121:17
6:51
#5017
20K
12.43 mi11:26:521:24:256:4822:12
7:09
#5883
Half
13.11 mi11:31:351:29:086:484:43
6:55
#5950
25K
15.53 mi11:49:131:46:466:5217:38
7:16
#6362
30K
18.64 mi12:14:072:11:407:0424:54
8:01
#7105
20M
20.00 mi12:26:302:24:037:1212:23
9:07
#7763
21M
21.00 mi12:35:472:33:207:189:17
9:17
#8145
35K
21.75 mi12:43:542:41:277:258:07
10:51
#9119
23M
23.00 mi12:57:332:55:067:3713:39
10:54
#10455
24M
24.00 mi13:08:093:05:427:4410:36
10:36
#11314
40K
24.85 mi13:17:003:14:337:508:51
10:21
#11921
25.2M
25.20 mi13:21:043:18:377:534:04
11:48
#12214
Finish
26.22 mi13:30:543:28:277:579:50
9:39
#12720
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4101386838686594(Top 23%)5945(Top 37%)5945(Top 105%)
10K6.21 mi3.10 mi4410-3094149-2814149-2814815(Top 17%)4505(Top 28%)4505(Top 80%)
15K9.32 mi3.11 mi5017-6074677-5284677-5286594(Top 23%)5945(Top 37%)5945(Top 105%)
20K12.43 mi3.11 mi5883-8665392-7155392-7157791(Top 27%)6745(Top 42%)6745(Top 120%)
Half13.11 mi0.68 mi5950-675443-515443-517029(Top 25%)6249(Top 39%)6249(Top 111%)
25K15.53 mi2.42 mi6362-4125757-3145757-3148155(Top 29%)6860(Top 43%)6860(Top 122%)
30K18.64 mi3.11 mi7105-7436287-5306287-53011479(Top 40%)8429(Top 52%)8429(Top 149%)
20M20.00 mi1.36 mi7763-6586698-4116698-41117348(Top 61%)10957(Top 68%)10957(Top 194%)
21M21.00 mi1.00 mi8145-3826900-2026900-20215031(Top 53%)9791(Top 61%)9791(Top 174%)
35K21.75 mi0.75 mi9119-9747442-5427442-54223902(Top 84%)13838(Top 86%)13838(Top 245%)
23M23.00 mi1.25 mi10455-13368102-6608102-66022991(Top 81%)13329(Top 83%)13329(Top 236%)
24M24.00 mi1.00 mi11314-8598461-3598461-35923054(Top 81%)13325(Top 83%)13325(Top 236%)
40K24.85 mi0.85 mi11921-6078719-2588719-25821511(Top 76%)12515(Top 78%)12515(Top 222%)
25.2M25.20 mi0.35 mi12214-2938855-1368855-13622726(Top 80%)13129(Top 82%)13129(Top 233%)
Finish26.22 mi1.02 mi12720-5069070-2159070-21521699(Top 76%)12625(Top 78%)12625(Top 224%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6594

Males

5945

M18-39

5945

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4815

Males

4505

M18-39

4505

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6594

Males

5945

M18-39

5945

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7791

Males

6745

M18-39

6745

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

7029

Males

6249

M18-39

6249

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

8155

Males

6860

M18-39

6860

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

11479

Males

8429

M18-39

8429

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

17348

Males

10957

M18-39

10957

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

15031

Males

9791

M18-39

9791

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

23902

Males

13838

M18-39

13838

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

22991

Males

13329

M18-39

13329

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

23054

Males

13325

M18-39

13325

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21511

Males

12515

M18-39

12515

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

22726

Males

13129

M18-39

13129

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

21699

Males

12625

M18-39

12625

Passing Analysis

Category:
Athletes Passed
250
Passed By
8867
Net Change
-8619
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4101
5K → 10K45354-309#4101#4410
10K → 15K16623-607#4410#5017
15K → 20K15881-866#5017#5883
20K → Half774-67#5883#5950
Half → 25K45457-412#5950#6362
25K → 30K44787-743#6362#7105
30K → 20M13671-658#7105#7763
20M → 21M31413-382#7763#8145
21M → 35K1975-974#8145#9119
35K → 23M61340-1336#9119#10455
23M → 24M10869-859#10455#11314
24M → 40K9616-607#11314#11921
40K → 25.2M0293-293#11921#12214
25.2M → Finish8514-506#12214#12720
TOTALS2508867-8619
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing