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BOSTON MARATHON 2025

Lucas Mccauley

Bib: 9111•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 (M40-44)
#0 / 2247
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:52
Rank: #5573
Start → 5K
20:52 | 6:43/mi
10K· 6.21 mi
41:58
Rank: #5852 (-279)
5K → 10K
21:06 | 6:47/mi
15K· 9.32 mi
1:03:11
Rank: #5983 (-131)
10K → 15K
21:13 | 6:50/mi
20K· 12.43 mi
1:24:18
Rank: #5798 (+185)
15K → 20K
21:07 | 6:48/mi
Half· 13.11 mi
1:28:56
Rank: #5797 (+1)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:45:27
Rank: #5605 (+192)
Half → 25K
16:31 | 6:49/mi
30K· 18.64 mi
2:07:37
Rank: #5565 (+40)
25K → 30K
22:10 | 7:08/mi
20M
2:17:17
Rank: #5484 (+81)
30K → 20M
9:40 | 7:07/mi
21M
2:24:43
Rank: #5363 (+121)
20M → 21M
7:26 | 7:26/mi
35K· 21.75 mi
2:29:48
Rank: #5292 (+71)
21M → 35K
5:05 | 6:48/mi
23M
2:38:27
Rank: #5109 (+183)
35K → 23M
8:39 | 6:55/mi
24M
2:45:09
Rank: #4982 (+127)
23M → 24M
6:42 | 6:42/mi
40K· 24.85 mi
2:51:02
Rank: #4883 (+99)
24M → 40K
5:53 | 6:53/mi
25.2M
2:53:28
Rank: #4790 (+93)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
3:00:24
Rank: #4770 (+20)
25.2M → Finish
6:56 | 6:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:56
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:31:28
Pace6:59 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0720:526:4320:52
6:43
-
10K
6.21 mi11:07:1341:586:4521:06
6:47
+0:04
15K
9.32 mi11:28:261:03:116:4721:13
6:50
+0:03
20K
12.43 mi11:49:331:24:186:4721:07
6:48
-0:02
Half
13.11 mi11:54:111:28:566:474:38
6:47
-0:01
25K
15.53 mi12:10:421:45:276:4716:31
6:49
+0:02
30K
18.64 mi12:32:522:07:376:5122:10
7:08
+0:19
20M
20.00 mi12:42:322:17:176:529:40
7:07
-0:01
21M
21.00 mi12:49:582:24:436:537:26
7:26
+0:19
35K
21.75 mi12:55:032:29:486:535:05
6:48
-0:38
23M
23.00 mi13:03:422:38:276:538:39
6:55
+0:07
24M
24.00 mi13:10:242:45:096:536:42
6:42
-0:13
40K
24.85 mi13:16:172:51:026:535:53
6:53
+0:11
25.2M
25.20 mi13:18:432:53:286:532:26
7:03
+0:10
Finish
26.22 mi13:25:393:00:246:536:56
6:48
-0:15

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

6:42 /mi

Average Pace

6:53 /mi

Slowest Pace

7:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:58

96% of race

Time at Steady Pace

7:26

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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 mi10:46:0720:526:4320:52
6:43
#5573
10K
6.21 mi11:07:1341:586:4521:06
6:47
#5852
15K
9.32 mi11:28:261:03:116:4721:13
6:50
#5983
20K
12.43 mi11:49:331:24:186:4721:07
6:48
#5798
Half
13.11 mi11:54:111:28:566:474:38
6:47
#5797
25K
15.53 mi12:10:421:45:276:4716:31
6:49
#5605
30K
18.64 mi12:32:522:07:376:5122:10
7:08
#5565
20M
20.00 mi12:42:322:17:176:529:40
7:07
#5484
21M
21.00 mi12:49:582:24:436:537:26
7:26
#5363
35K
21.75 mi12:55:032:29:486:535:05
6:48
#5292
23M
23.00 mi13:03:422:38:276:538:39
6:55
#5109
24M
24.00 mi13:10:242:45:096:536:42
6:42
#4982
40K
24.85 mi13:16:172:51:026:535:53
6:53
#4883
25.2M
25.20 mi13:18:432:53:286:532:26
7:03
#4790
Finish
26.22 mi13:25:393:00:246:536:56
6:48
#4770
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5573515851586356(Top 22%)5748(Top 36%)5748(Top 256%)
10K6.21 mi3.10 mi5852-2795387-2295387-2296280(Top 22%)5703(Top 35%)5703(Top 254%)
15K9.32 mi3.11 mi5983-1315483-965483-966356(Top 22%)5748(Top 36%)5748(Top 256%)
20K12.43 mi3.11 mi5798+1855319+1645319+1645248(Top 18%)4823(Top 30%)4823(Top 215%)
Half13.11 mi0.68 mi5797+15314+55314+55986(Top 21%)5407(Top 34%)5407(Top 241%)
25K15.53 mi2.42 mi5605+1925148+1665148+1664949(Top 17%)4543(Top 28%)4543(Top 202%)
30K18.64 mi3.11 mi5565+405092+565092+565514(Top 19%)4942(Top 31%)4942(Top 220%)
20M20.00 mi1.36 mi5484+815015+775015+774722(Top 17%)4263(Top 26%)4263(Top 190%)
21M21.00 mi1.00 mi5363+1214902+1134902+1134265(Top 15%)3823(Top 24%)3823(Top 170%)
35K21.75 mi0.75 mi5292+714839+634839+634063(Top 14%)3638(Top 23%)3638(Top 162%)
23M23.00 mi1.25 mi5109+1834674+1654674+1653249(Top 11%)2960(Top 18%)2960(Top 132%)
24M24.00 mi1.00 mi4982+1274556+1184556+1182981(Top 10%)2705(Top 17%)2705(Top 120%)
40K24.85 mi0.85 mi4883+994467+894467+893254(Top 11%)2906(Top 18%)2906(Top 129%)
25.2M25.20 mi0.35 mi4790+934386+814386+811667(Top 6%)1524(Top 9%)1524(Top 68%)
Finish26.22 mi1.02 mi4770+204362+244362+244501(Top 16%)3793(Top 24%)3793(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

6356

Males

5748

M40-44

5748

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6280

Males

5703

M40-44

5703

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

6356

Males

5748

M40-44

5748

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

5248

Males

4823

M40-44

4823

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5986

Males

5407

M40-44

5407

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4949

Males

4543

M40-44

4543

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5514

Males

4942

M40-44

4942

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4722

Males

4263

M40-44

4263

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4265

Males

3823

M40-44

3823

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

4063

Males

3638

M40-44

3638

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3249

Males

2960

M40-44

2960

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2981

Males

2705

M40-44

2705

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3254

Males

2906

M40-44

2906

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1667

Males

1524

M40-44

1524

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4501

Males

3793

M40-44

3793

Passing Analysis

Category:
Athletes Passed
1767
Passed By
964
Net Change
+803
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5573
5K → 10K84363-279#5573#5852
10K → 15K96227-131#5852#5983
15K → 20K23348+185#5983#5798
20K → Half2524+1#5798#5797
Half → 25K21624+192#5797#5605
25K → 30K201161+40#5605#5565
30K → 20M11332+81#5565#5484
20M → 21M13918+121#5484#5363
21M → 35K8110+71#5363#5292
35K → 23M1907+183#5292#5109
23M → 24M1347+127#5109#4982
24M → 40K11112+99#4982#4883
40K → 25.2M930+93#4883#4790
25.2M → Finish5131+20#4790#4770
TOTALS1767964+803
📊

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