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BOSTON MARATHON 2025

Wojciech Lewdorowicz

Bib: 5435•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 28%
Masters (Masters Men)
#0 / 10463
Top 14%
Division (M45-49)
#0 / 2386
Top 18%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:38
Rank: #2559
Start → 5K
19:38 | 6:19/mi
10K· 6.21 mi
39:21
Rank: #2641 (-82)
5K → 10K
19:43 | 6:21/mi
15K· 9.32 mi
59:43
Rank: #3049 (-408)
10K → 15K
20:22 | 6:33/mi
20K· 12.43 mi
1:20:58
Rank: #3629 (-580)
15K → 20K
21:15 | 6:50/mi
Half· 13.11 mi
1:25:29
Rank: #3665 (-36)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:42:12
Rank: #3869 (-204)
Half → 25K
16:43 | 6:54/mi
30K· 18.64 mi
2:04:47
Rank: #4265 (-396)
25K → 30K
22:35 | 7:16/mi
20M
2:14:59
Rank: #4505 (-240)
30K → 20M
10:12 | 7:30/mi
21M
2:22:52
Rank: #4633 (-128)
20M → 21M
7:53 | 7:53/mi
35K· 21.75 mi
2:28:08
Rank: #4648 (-15)
21M → 35K
5:16 | 7:02/mi
23M
2:37:19
Rank: #4702 (-54)
35K → 23M
9:11 | 7:20/mi
24M
2:44:33
Rank: #4765 (-63)
23M → 24M
7:14 | 7:14/mi
40K· 24.85 mi
2:50:45
Rank: #4783 (-18)
24M → 40K
6:12 | 7:15/mi
25.2M
2:53:33
Rank: #4817 (-34)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:00:46
Rank: #4863 (-46)
25.2M → Finish
7:13 | 7:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:29
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:35:17
Pace7:16 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5219:386:1919:38
6:19
-
10K
6.21 mi10:43:3539:216:2019:43
6:21
+0:02
15K
9.32 mi11:03:5759:436:2420:22
6:33
+0:12
20K
12.43 mi11:25:121:20:586:3121:15
6:50
+0:17
Half
13.11 mi11:29:431:25:296:314:31
6:37
-0:13
25K
15.53 mi11:46:261:42:126:3516:43
6:54
+0:17
30K
18.64 mi12:09:012:04:476:4222:35
7:16
+0:22
20M
20.00 mi12:19:132:14:596:4510:12
7:30
+0:14
21M
21.00 mi12:27:062:22:526:487:53
7:53
+0:23
35K
21.75 mi12:32:222:28:086:495:16
7:02
-0:51
23M
23.00 mi12:41:332:37:196:509:11
7:20
+0:18
24M
24.00 mi12:48:472:44:336:517:14
7:14
-0:06
40K
24.85 mi12:54:592:50:456:526:12
7:15
+0:01
25.2M
25.20 mi12:57:472:53:336:532:48
8:07
+0:52
Finish
26.22 mi13:05:003:00:466:547:13
7:05
-1:02

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

6:19 /mi

Average Pace

6:54 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:14

36% of race

Time at Steady Pace

1:35:39

53% of race

Time at Slower Pace

20:53

12% of race

Average Pace: 6:54 /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 mi10:23:5219:386:1919:38
6:19
#2559
10K
6.21 mi10:43:3539:216:2019:43
6:21
#2641
15K
9.32 mi11:03:5759:436:2420:22
6:33
#3049
20K
12.43 mi11:25:121:20:586:3121:15
6:50
#3629
Half
13.11 mi11:29:431:25:296:314:31
6:37
#3665
25K
15.53 mi11:46:261:42:126:3516:43
6:54
#3869
30K
18.64 mi12:09:012:04:476:4222:35
7:16
#4265
20M
20.00 mi12:19:132:14:596:4510:12
7:30
#4505
21M
21.00 mi12:27:062:22:526:487:53
7:53
#4633
35K
21.75 mi12:32:222:28:086:495:16
7:02
#4648
23M
23.00 mi12:41:332:37:196:509:11
7:20
#4702
24M
24.00 mi12:48:472:44:336:517:14
7:14
#4765
40K
24.85 mi12:54:592:50:456:526:12
7:15
#4783
25.2M
25.20 mi12:57:472:53:336:532:48
8:07
#4817
Finish
26.22 mi13:05:003:00:466:547:13
7:05
#4863
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2559243524353916(Top 14%)3692(Top 23%)3692(Top 155%)
10K6.21 mi3.10 mi2641-822515-802515-802717(Top 10%)2588(Top 16%)2588(Top 108%)
15K9.32 mi3.11 mi3049-4082902-3872902-3873916(Top 14%)3692(Top 23%)3692(Top 155%)
20K12.43 mi3.11 mi3629-5803435-5333435-5335671(Top 20%)5169(Top 32%)5169(Top 217%)
Half13.11 mi0.68 mi3665-363465-303465-304549(Top 16%)4242(Top 26%)4242(Top 178%)
25K15.53 mi2.42 mi3869-2043646-1813646-1815600(Top 20%)5074(Top 32%)5074(Top 213%)
30K18.64 mi3.11 mi4265-3963993-3473993-3476264(Top 22%)5493(Top 34%)5493(Top 230%)
20M20.00 mi1.36 mi4505-2404187-1944187-1947014(Top 25%)5832(Top 36%)5832(Top 244%)
21M21.00 mi1.00 mi4633-1284296-1094296-1096634(Top 23%)5445(Top 34%)5445(Top 228%)
35K21.75 mi0.75 mi4648-154297-14297-15577(Top 20%)4765(Top 30%)4765(Top 200%)
23M23.00 mi1.25 mi4702-544328-314328-315620(Top 20%)4745(Top 29%)4745(Top 199%)
24M24.00 mi1.00 mi4765-634378-504378-505986(Top 21%)4900(Top 30%)4900(Top 205%)
40K24.85 mi0.85 mi4783-184383-54383-55315(Top 19%)4416(Top 27%)4416(Top 185%)
25.2M25.20 mi0.35 mi4817-344409-264409-266486(Top 23%)5015(Top 31%)5015(Top 210%)
Finish26.22 mi1.02 mi4863-464438-294438-296221(Top 22%)4864(Top 30%)4864(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3916

Males

3692

M45-49

3692

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2717

Males

2588

M45-49

2588

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3916

Males

3692

M45-49

3692

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5671

Males

5169

M45-49

5169

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4549

Males

4242

M45-49

4242

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5600

Males

5074

M45-49

5074

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6264

Males

5493

M45-49

5493

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

7014

Males

5832

M45-49

5832

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6634

Males

5445

M45-49

5445

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5577

Males

4765

M45-49

4765

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5620

Males

4745

M45-49

4745

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5986

Males

4900

M45-49

4900

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5315

Males

4416

M45-49

4416

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6486

Males

5015

M45-49

5015

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

6221

Males

4864

M45-49

4864

Passing Analysis

Category:
Athletes Passed
520
Passed By
2824
Net Change
-2304
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2559
5K → 10K86168-82#2559#2641
10K → 15K12420-408#2641#3049
15K → 20K15595-580#3049#3629
20K → Half743-36#3629#3665
Half → 25K33237-204#3665#3869
25K → 30K49445-396#3869#4265
30K → 20M22262-240#4265#4505
20M → 21M43171-128#4505#4633
21M → 35K3954-15#4633#4648
35K → 23M67121-54#4648#4702
23M → 24M3699-63#4702#4765
24M → 40K5977-18#4765#4783
40K → 25.2M1650-34#4783#4817
25.2M → Finish3682-46#4817#4863
TOTALS5202824-2304
📊

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