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BOSTON MARATHON 2025

Lukas Bauernfeind

Bib: 7824•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 27%
Masters (Masters Men)
#0 / 10463
Top 13%
Division (M45-49)
#0 / 2386
Top 17%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:58
Rank: #5862
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
41:49
Rank: #5656 (+206)
5K → 10K
20:51 | 6:43/mi
15K· 9.32 mi
1:02:49
Rank: #5610 (+46)
10K → 15K
21:00 | 6:46/mi
20K· 12.43 mi
1:24:00
Rank: #5560 (+50)
15K → 20K
21:11 | 6:49/mi
Half· 13.11 mi
1:28:32
Rank: #5510 (+50)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:45:06
Rank: #5407 (+103)
Half → 25K
16:34 | 6:50/mi
30K· 18.64 mi
2:07:07
Rank: #5324 (+83)
25K → 30K
22:01 | 7:05/mi
20M
2:16:43
Rank: #5232 (+92)
30K → 20M
9:36 | 7:04/mi
21M
2:24:07
Rank: #5117 (+115)
20M → 21M
7:24 | 7:24/mi
35K· 21.75 mi
2:29:17
Rank: #5102 (+15)
21M → 35K
5:10 | 6:54/mi
23M
2:38:01
Rank: #4969 (+133)
35K → 23M
8:44 | 6:59/mi
24M
2:44:51
Rank: #4876 (+93)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:50:54
Rank: #4837 (+39)
24M → 40K
6:03 | 7:04/mi
25.2M
2:53:20
Rank: #4749 (+88)
40K → 25.2M
2:26 | 7:04/mi
Finish· 26.22 mi
3:00:08
Rank: #4714 (+35)
25.2M → Finish
6:48 | 6:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:32
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:31:36
Pace6:59 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:5120:586:4520:58
6:45
-
10K
6.21 mi10:49:4241:496:4420:51
6:43
-0:02
15K
9.32 mi11:10:421:02:496:4421:00
6:46
+0:03
20K
12.43 mi11:31:531:24:006:4621:11
6:49
+0:03
Half
13.11 mi11:36:251:28:326:454:32
6:39
-0:10
25K
15.53 mi11:52:591:45:066:4616:34
6:50
+0:11
30K
18.64 mi12:15:002:07:076:4922:01
7:05
+0:15
20M
20.00 mi12:24:362:16:436:509:36
7:04
-0:01
21M
21.00 mi12:32:002:24:076:527:24
7:24
+0:20
35K
21.75 mi12:37:102:29:176:525:10
6:54
-0:30
23M
23.00 mi12:45:542:38:016:528:44
6:59
+0:05
24M
24.00 mi12:52:442:44:516:526:50
6:50
-0:09
40K
24.85 mi12:58:472:50:546:536:03
7:04
+0:14
25.2M
25.20 mi13:01:132:53:206:532:26
7:04
0:00
Finish
26.22 mi13:08:013:00:086:536:48
6:40
-0:24

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

6:39 /mi

Average Pace

6:53 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:44

96% of race

Time at Steady Pace

7:24

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi10:28:5120:586:4520:58
6:45
#5862
10K
6.21 mi10:49:4241:496:4420:51
6:43
#5656
15K
9.32 mi11:10:421:02:496:4421:00
6:46
#5610
20K
12.43 mi11:31:531:24:006:4621:11
6:49
#5560
Half
13.11 mi11:36:251:28:326:454:32
6:39
#5510
25K
15.53 mi11:52:591:45:066:4616:34
6:50
#5407
30K
18.64 mi12:15:002:07:076:4922:01
7:05
#5324
20M
20.00 mi12:24:362:16:436:509:36
7:04
#5232
21M
21.00 mi12:32:002:24:076:527:24
7:24
#5117
35K
21.75 mi12:37:102:29:176:525:10
6:54
#5102
23M
23.00 mi12:45:542:38:016:528:44
6:59
#4969
24M
24.00 mi12:52:442:44:516:526:50
6:50
#4876
40K
24.85 mi12:58:472:50:546:536:03
7:04
#4837
25.2M
25.20 mi13:01:132:53:206:532:26
7:04
#4749
Finish
26.22 mi13:08:013:00:086:536:48
6:40
#4714
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5862539753975667(Top 20%)5171(Top 32%)5171(Top 217%)
10K6.21 mi3.10 mi5656+2065224+1735224+1735428(Top 19%)5012(Top 31%)5012(Top 210%)
15K9.32 mi3.11 mi5610+465173+515173+515667(Top 20%)5171(Top 32%)5171(Top 217%)
20K12.43 mi3.11 mi5560+505119+545119+545461(Top 19%)4988(Top 31%)4988(Top 209%)
Half13.11 mi0.68 mi5510+505073+465073+464752(Top 17%)4412(Top 27%)4412(Top 185%)
25K15.53 mi2.42 mi5407+1034978+954978+955098(Top 18%)4673(Top 29%)4673(Top 196%)
30K18.64 mi3.11 mi5324+834889+894889+895228(Top 18%)4719(Top 29%)4719(Top 198%)
20M20.00 mi1.36 mi5232+924797+924797+924462(Top 16%)4060(Top 25%)4060(Top 170%)
21M21.00 mi1.00 mi5117+1154697+1004697+1004102(Top 14%)3700(Top 23%)3700(Top 155%)
35K21.75 mi0.75 mi5102+154681+164681+164728(Top 17%)4171(Top 26%)4171(Top 175%)
23M23.00 mi1.25 mi4969+1334555+1264555+1263604(Top 13%)3260(Top 20%)3260(Top 137%)
24M24.00 mi1.00 mi4876+934467+884467+883692(Top 13%)3288(Top 20%)3288(Top 138%)
40K24.85 mi0.85 mi4837+394432+354432+354274(Top 15%)3673(Top 23%)3673(Top 154%)
25.2M25.20 mi0.35 mi4749+884350+824350+821732(Top 6%)1573(Top 10%)1573(Top 66%)
Finish26.22 mi1.02 mi4714+354314+364314+363717(Top 13%)3222(Top 20%)3222(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5667

Males

5171

M45-49

5171

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5428

Males

5012

M45-49

5012

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5667

Males

5171

M45-49

5171

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5461

Males

4988

M45-49

4988

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4752

Males

4412

M45-49

4412

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

5098

Males

4673

M45-49

4673

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

5228

Males

4719

M45-49

4719

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4462

Males

4060

M45-49

4060

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

4102

Males

3700

M45-49

3700

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4728

Males

4171

M45-49

4171

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3604

Males

3260

M45-49

3260

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3692

Males

3288

M45-49

3288

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4274

Males

3673

M45-49

3673

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1732

Males

1573

M45-49

1573

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3717

Males

3222

M45-49

3222

Passing Analysis

Category:
Athletes Passed
1808
Passed By
660
Net Change
+1148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5862
5K → 10K30094+206#5862#5656
10K → 15K148102+46#5656#5610
15K → 20K14999+50#5610#5560
20K → Half555+50#5560#5510
Half → 25K15956+103#5510#5407
25K → 30K202119+83#5407#5324
30K → 20M12129+92#5324#5232
20M → 21M14025+115#5232#5117
21M → 35K5439+15#5117#5102
35K → 23M14613+133#5102#4969
23M → 24M11320+93#4969#4876
24M → 40K7435+39#4876#4837
40K → 25.2M902+88#4837#4749
25.2M → Finish5722+35#4749#4714
TOTALS1808660+1148
📊

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