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BOSTON MARATHON 2025

Andrew Lemay

Bib: 1920•M

WI

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Division (M18-39)
#0 / 5642
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:04
Rank: #3531
Start → 5K
20:04 | 6:28/mi
10K· 6.21 mi
40:11
Rank: #3537 (-6)
5K → 10K
20:07 | 6:28/mi
15K· 9.32 mi
1:00:22
Rank: #3526 (+11)
10K → 15K
20:11 | 6:30/mi
20K· 12.43 mi
1:20:33
Rank: #3371 (+155)
15K → 20K
20:11 | 6:30/mi
Half· 13.11 mi
1:24:57
Rank: #3377 (-6)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:40:38
Rank: #3244 (+133)
Half → 25K
15:41 | 6:28/mi
30K· 18.64 mi
2:01:11
Rank: #3048 (+196)
25K → 30K
20:33 | 6:37/mi
20M
2:10:08
Rank: #2917 (+131)
30K → 20M
8:57 | 6:35/mi
21M
2:17:01
Rank: #2807 (+110)
20M → 21M
6:53 | 6:53/mi
35K· 21.75 mi
2:21:53
Rank: #2783 (+24)
21M → 35K
4:52 | 6:30/mi
23M
2:30:18
Rank: #2712 (+71)
35K → 23M
8:25 | 6:43/mi
24M
2:36:53
Rank: #2653 (+59)
23M → 24M
6:35 | 6:35/mi
40K· 24.85 mi
2:42:31
Rank: #2596 (+57)
24M → 40K
5:38 | 6:35/mi
25.2M
2:44:55
Rank: #2560 (+36)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:51:17
Rank: #2491 (+69)
25.2M → Finish
6:22 | 6:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:57
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:26:20
Pace6:35 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4220:046:2820:04
6:28
-
10K
6.21 mi10:40:4940:116:2820:07
6:28
0:00
15K
9.32 mi11:01:001:00:226:2920:11
6:30
+0:02
20K
12.43 mi11:21:111:20:336:2920:11
6:30
0:00
Half
13.11 mi11:25:351:24:576:294:24
6:27
-0:03
25K
15.53 mi11:41:161:40:386:2915:41
6:28
+0:01
30K
18.64 mi12:01:492:01:116:3020:33
6:37
+0:09
20M
20.00 mi12:10:462:10:086:308:57
6:35
-0:02
21M
21.00 mi12:17:392:17:016:316:53
6:53
+0:18
35K
21.75 mi12:22:312:21:536:314:52
6:30
-0:23
23M
23.00 mi12:30:562:30:186:328:25
6:43
+0:13
24M
24.00 mi12:37:312:36:536:326:35
6:35
-0:08
40K
24.85 mi12:43:092:42:316:325:38
6:35
0:00
25.2M
25.20 mi12:45:332:44:556:332:24
6:58
+0:23
Finish
26.22 mi12:51:552:51:176:326:22
6:15
-0:43

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

6:15 /mi

Average Pace

6:32 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:00

95% of race

Time at Steady Pace

9:17

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:32 /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 mi10:20:4220:046:2820:04
6:28
#3531
10K
6.21 mi10:40:4940:116:2820:07
6:28
#3537
15K
9.32 mi11:01:001:00:226:2920:11
6:30
#3526
20K
12.43 mi11:21:111:20:336:2920:11
6:30
#3371
Half
13.11 mi11:25:351:24:576:294:24
6:27
#3377
25K
15.53 mi11:41:161:40:386:2915:41
6:28
#3244
30K
18.64 mi12:01:492:01:116:3020:33
6:37
#3048
20M
20.00 mi12:10:462:10:086:308:57
6:35
#2917
21M
21.00 mi12:17:392:17:016:316:53
6:53
#2807
35K
21.75 mi12:22:312:21:536:314:52
6:30
#2783
23M
23.00 mi12:30:562:30:186:328:25
6:43
#2712
24M
24.00 mi12:37:312:36:536:326:35
6:35
#2653
40K
24.85 mi12:43:092:42:316:325:38
6:35
#2596
25.2M
25.20 mi12:45:332:44:556:332:24
6:58
#2560
Finish
26.22 mi12:51:552:51:176:326:22
6:15
#2491
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3531335333533550(Top 12%)3357(Top 21%)3357(Top 60%)
10K6.21 mi3.10 mi3537-63356-33356-33550(Top 12%)3361(Top 21%)3361(Top 60%)
15K9.32 mi3.11 mi3526+113344+123344+123550(Top 12%)3357(Top 21%)3357(Top 60%)
20K12.43 mi3.11 mi3371+1553200+1443200+1443114(Top 11%)2957(Top 18%)2957(Top 52%)
Half13.11 mi0.68 mi3377-63207-73207-73383(Top 12%)3209(Top 20%)3209(Top 57%)
25K15.53 mi2.42 mi3244+1333089+1183089+1182725(Top 10%)2593(Top 16%)2593(Top 46%)
30K18.64 mi3.11 mi3048+1962901+1882901+1882477(Top 9%)2345(Top 15%)2345(Top 42%)
20M20.00 mi1.36 mi2917+1312776+1252776+1251979(Top 7%)1872(Top 12%)1872(Top 33%)
21M21.00 mi1.00 mi2807+1102673+1032673+1031841(Top 6%)1736(Top 11%)1736(Top 31%)
35K21.75 mi0.75 mi2783+242646+272646+272506(Top 9%)2339(Top 15%)2339(Top 41%)
23M23.00 mi1.25 mi2712+712577+692577+692359(Top 8%)2197(Top 14%)2197(Top 39%)
24M24.00 mi1.00 mi2653+592519+582519+582430(Top 9%)2246(Top 14%)2246(Top 40%)
40K24.85 mi0.85 mi2596+572464+552464+551944(Top 7%)1794(Top 11%)1794(Top 32%)
25.2M25.20 mi0.35 mi2560+362426+382426+381403(Top 5%)1290(Top 8%)1290(Top 23%)
Finish26.22 mi1.02 mi2491+692361+652361+651704(Top 6%)1580(Top 10%)1580(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3550

Males

3357

M18-39

3357

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3550

Males

3361

M18-39

3361

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3550

Males

3357

M18-39

3357

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3114

Males

2957

M18-39

2957

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3383

Males

3209

M18-39

3209

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2725

Males

2593

M18-39

2593

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2477

Males

2345

M18-39

2345

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1979

Males

1872

M18-39

1872

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1841

Males

1736

M18-39

1736

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2506

Males

2339

M18-39

2339

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2359

Males

2197

M18-39

2197

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2430

Males

2246

M18-39

2246

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1944

Males

1794

M18-39

1794

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1403

Males

1290

M18-39

1290

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1704

Males

1580

M18-39

1580

Passing Analysis

Category:
Athletes Passed
1437
Passed By
397
Net Change
+1040
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3531
5K → 10K131137-6#3531#3537
10K → 15K10089+11#3537#3526
15K → 20K18732+155#3526#3371
20K → Half1521-6#3371#3377
Half → 25K14714+133#3377#3244
25K → 30K22832+196#3244#3048
30K → 20M1343+131#3048#2917
20M → 21M1144+110#2917#2807
21M → 35K4319+24#2807#2783
35K → 23M8312+71#2783#2712
23M → 24M7617+59#2712#2653
24M → 40K614+57#2653#2596
40K → 25.2M426+36#2596#2560
25.2M → Finish767+69#2560#2491
TOTALS1437397+1040
📊

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