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BOSTON MARATHON 2025

Jakub Gutkowski

Bib: 6025•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 19%
Gender (Male)
#0 / 16105
Top 30%
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
21:05
Rank: #6207
Start → 5K
21:05 | 6:47/mi
10K· 6.21 mi
42:23
Rank: #6501 (-294)
5K → 10K
21:18 | 6:51/mi
15K· 9.32 mi
1:03:59
Rank: #6794 (-293)
10K → 15K
21:36 | 6:57/mi
20K· 12.43 mi
1:25:33
Rank: #6708 (+86)
15K → 20K
21:34 | 6:56/mi
Half· 13.11 mi
1:30:12
Rank: #6676 (+32)
20K → Half
4:39 | 6:49/mi
25K· 15.53 mi
1:47:15
Rank: #6599 (+77)
Half → 25K
17:03 | 7:02/mi
30K· 18.64 mi
2:09:24
Rank: #6278 (+321)
25K → 30K
22:09 | 7:08/mi
20M
2:18:59
Rank: #6060 (+218)
30K → 20M
9:35 | 7:03/mi
21M
2:26:38
Rank: #5975 (+85)
20M → 21M
7:39 | 7:39/mi
35K· 21.75 mi
2:31:40
Rank: #5848 (+127)
21M → 35K
5:02 | 6:44/mi
23M
2:40:31
Rank: #5669 (+179)
35K → 23M
8:51 | 7:04/mi
24M
2:47:26
Rank: #5542 (+127)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:53:28
Rank: #5455 (+87)
24M → 40K
6:02 | 7:03/mi
25.2M
2:56:19
Rank: #5443 (+12)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:03:43
Rank: #5457 (-14)
25.2M → Finish
7:24 | 7:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:12
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:33:31
Pace7:08 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2821:056:4721:05
6:47
-
10K
6.21 mi10:46:4642:236:4921:18
6:51
+0:04
15K
9.32 mi11:08:221:03:596:5221:36
6:57
+0:06
20K
12.43 mi11:29:561:25:336:5321:34
6:56
-0:01
Half
13.11 mi11:34:351:30:126:534:39
6:49
-0:07
25K
15.53 mi11:51:381:47:156:5417:03
7:02
+0:13
30K
18.64 mi12:13:472:09:246:5622:09
7:08
+0:06
20M
20.00 mi12:23:222:18:596:579:35
7:03
-0:05
21M
21.00 mi12:31:012:26:386:597:39
7:39
+0:36
35K
21.75 mi12:36:032:31:406:585:02
6:44
-0:55
23M
23.00 mi12:44:542:40:316:598:51
7:04
+0:20
24M
24.00 mi12:51:492:47:266:596:55
6:55
-0:09
40K
24.85 mi12:57:512:53:286:596:02
7:03
+0:08
25.2M
25.20 mi13:00:422:56:197:002:51
8:16
+1:13
Finish
26.22 mi13:08:063:03:437:017:24
7:16
-1:00

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

6:44 /mi

Average Pace

7:01 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:46

17% of race

Time at Steady Pace

2:15:03

74% of race

Time at Slower Pace

17:54

10% of race

Average Pace: 7:00 /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 mi10:25:2821:056:4721:05
6:47
#6207
10K
6.21 mi10:46:4642:236:4921:18
6:51
#6501
15K
9.32 mi11:08:221:03:596:5221:36
6:57
#6794
20K
12.43 mi11:29:561:25:336:5321:34
6:56
#6708
Half
13.11 mi11:34:351:30:126:534:39
6:49
#6676
25K
15.53 mi11:51:381:47:156:5417:03
7:02
#6599
30K
18.64 mi12:13:472:09:246:5622:09
7:08
#6278
20M
20.00 mi12:23:222:18:596:579:35
7:03
#6060
21M
21.00 mi12:31:012:26:386:597:39
7:39
#5975
35K
21.75 mi12:36:032:31:406:585:02
6:44
#5848
23M
23.00 mi12:44:542:40:316:598:51
7:04
#5669
24M
24.00 mi12:51:492:47:266:596:55
6:55
#5542
40K
24.85 mi12:57:512:53:286:596:02
7:03
#5455
25.2M
25.20 mi13:00:422:56:197:002:51
8:16
#5443
Finish
26.22 mi13:08:063:03:437:017:24
7:16
#5457
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6207568756877310(Top 26%)6481(Top 40%)6481(Top 115%)
10K6.21 mi3.10 mi6501-2945916-2295916-2296911(Top 24%)6205(Top 39%)6205(Top 110%)
15K9.32 mi3.11 mi6794-2936118-2026118-2027310(Top 26%)6481(Top 40%)6481(Top 115%)
20K12.43 mi3.11 mi6708+866051+676051+676512(Top 23%)5834(Top 36%)5834(Top 103%)
Half13.11 mi0.68 mi6676+326028+236028+236283(Top 22%)5668(Top 35%)5668(Top 100%)
25K15.53 mi2.42 mi6599+775948+805948+806526(Top 23%)5780(Top 36%)5780(Top 102%)
30K18.64 mi3.11 mi6278+3215655+2935655+2935492(Top 19%)4932(Top 31%)4932(Top 87%)
20M20.00 mi1.36 mi6060+2185467+1885467+1884432(Top 16%)4038(Top 25%)4038(Top 72%)
21M21.00 mi1.00 mi5975+855387+805387+805394(Top 19%)4664(Top 29%)4664(Top 83%)
35K21.75 mi0.75 mi5848+1275285+1025285+1023726(Top 13%)3373(Top 21%)3373(Top 60%)
23M23.00 mi1.25 mi5669+1795124+1615124+1614180(Top 15%)3724(Top 23%)3724(Top 66%)
24M24.00 mi1.00 mi5542+1275012+1125012+1124189(Top 15%)3690(Top 23%)3690(Top 65%)
40K24.85 mi0.85 mi5455+874934+784934+784230(Top 15%)3667(Top 23%)3667(Top 65%)
25.2M25.20 mi0.35 mi5443+124916+184916+187387(Top 26%)5552(Top 34%)5552(Top 98%)
Finish26.22 mi1.02 mi5457-144911+54911+57468(Top 26%)5601(Top 35%)5601(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

7310

Males

6481

M18-39

6481

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6911

Males

6205

M18-39

6205

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

7310

Males

6481

M18-39

6481

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6512

Males

5834

M18-39

5834

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

6283

Males

5668

M18-39

5668

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6526

Males

5780

M18-39

5780

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5492

Males

4932

M18-39

4932

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4432

Males

4038

M18-39

4038

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

5394

Males

4664

M18-39

4664

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3726

Males

3373

M18-39

3373

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4180

Males

3724

M18-39

3724

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4189

Males

3690

M18-39

3690

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4230

Males

3667

M18-39

3667

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

7387

Males

5552

M18-39

5552

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

7468

Males

5601

M18-39

5601

Passing Analysis

Category:
Athletes Passed
1838
Passed By
1088
Net Change
+750
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6207
5K → 10K90384-294#6207#6501
10K → 15K71364-293#6501#6794
15K → 20K17185+86#6794#6708
20K → Half4614+32#6708#6676
Half → 25K16083+77#6676#6599
25K → 30K35736+321#6599#6278
30K → 20M2202+218#6278#6060
20M → 21M10621+85#6060#5975
21M → 35K1314+127#5975#5848
35K → 23M1834+179#5848#5669
23M → 24M1358+127#5669#5542
24M → 40K936+87#5542#5455
40K → 25.2M3321+12#5455#5443
25.2M → Finish4256-14#5443#5457
TOTALS18381088+750
📊

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