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BOSTON MARATHON 2025

Michael Lawrence

Bib: 27898•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:19/mi
32:03
↑ 97↓ 3451.5%
10K· 6.21 mi
10:34/mi
1:04:54
↑ 79↓ 1380.4%
15K· 9.32 mi
10:29/mi
1:37:28
↑ 67↓ 78
20K· 12.43 mi
11:06/mi
2:11:56
↑ 106↓ 860.1%
Half· 13.11 mi
10:20/mi
2:18:59
↑ 19↓ 370.5%
25K· 15.53 mi
11:14/mi
2:46:13
↑ 66↓ 880.2%
30K· 18.64 mi
12:15/mi
3:24:18
↑ 181↓ 1480.2%
20M
12:20/mi
3:41:04
↑ 64↓ 500.2%
21M
13:42/mi
3:54:46
↑ 106↓ 241.6%
35K· 21.75 mi
12:19/mi
4:03:59
↑ 17↓ 861.7%
23M
12:14/mi
4:19:18
↑ 23↓ 630.6%
24M
11:34/mi
4:30:52
↓ 821.3%
40K· 24.85 mi
12:05/mi
4:41:12
↓ 200.3%
25.2M
14:04/mi
4:46:03
↑ 13↓ 160.2%
Finish· 26.22 mi
12:11/mi
4:58:28
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:59
Pace10:36 /mi
2nd Half
Distance13.11 mi
Time2:39:29
Pace12:10 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2632:0310:1932:03
10:19
-
10K
6.21 mi12:22:171:04:5410:2732:51
10:34
+0:15
15K
9.32 mi12:54:511:37:2810:2732:34
10:29
-0:05
20K
12.43 mi13:29:192:11:5610:3734:28
11:06
+0:37
Half
13.11 mi13:36:222:18:5910:367:03
10:20
-0:46
25K
15.53 mi14:03:362:46:1310:4227:14
11:14
+0:54
30K
18.64 mi14:41:413:24:1810:5838:05
12:15
+1:01
20M
20.00 mi14:58:273:41:0411:0316:46
12:20
+0:05
21M
21.00 mi15:12:093:54:4611:1113:42
13:42
+1:22
35K
21.75 mi15:21:224:03:5911:139:13
12:19
-1:23
23M
23.00 mi15:36:414:19:1811:1615:19
12:14
-0:05
24M
24.00 mi15:48:154:30:5211:1711:34
11:34
-0:40
40K
24.85 mi15:58:354:41:1211:1910:20
12:05
+0:31
25.2M
25.20 mi16:03:264:46:0311:214:51
14:04
+1:59
Finish
26.22 mi16:15:514:58:2811:2412:25
12:11
-1:53

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

10:19 /mi

Average Pace

11:24 /mi

Slowest Pace

14:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:13

56% of race

Time at Steady Pace

1:53:42

38% of race

Time at Slower Pace

18:33

6% of race

Average Pace: 11:23 /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 mi11:49:2632:0310:1932:03
10:19
#26329
10K
6.21 mi12:22:171:04:5410:2732:51
10:34
#26384
15K
9.32 mi12:54:511:37:2810:2732:34
10:29
#26198
20K
12.43 mi13:29:192:11:5610:3734:28
11:06
#26192
Half
13.11 mi13:36:222:18:5910:367:03
10:20
#26142
25K
15.53 mi14:03:362:46:1310:4227:14
11:14
#26034
30K
18.64 mi14:41:413:24:1810:5838:05
12:15
#26001
20M
20.00 mi14:58:273:41:0411:0316:46
12:20
#25995
21M
21.00 mi15:12:093:54:4611:1113:42
13:42
#26005
35K
21.75 mi15:21:224:03:5911:139:13
12:19
#26019
23M
23.00 mi15:36:414:19:1811:1615:19
12:14
#26008
24M
24.00 mi15:48:154:30:5211:1711:34
11:34
#25988
40K
24.85 mi15:58:354:41:1211:1910:20
12:05
#25976
25.2M
25.20 mi16:03:264:46:0311:214:51
14:04
#25990
Finish
26.22 mi16:15:514:58:2811:2412:25
12:11
#26058
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi26329153241532425905(Top 91%)15098(Top 94%)15098(Top 756%)
10K6.21 mi3.10 mi26384-5515329-515329-526398(Top 93%)15320(Top 95%)15320(Top 768%)
15K9.32 mi3.11 mi26198+18615240+8915240+8925905(Top 91%)15098(Top 94%)15098(Top 756%)
20K12.43 mi3.11 mi26192+615244-415244-426147(Top 92%)15196(Top 94%)15196(Top 761%)
Half13.11 mi0.68 mi26142+5015217+2715217+2725511(Top 90%)14895(Top 92%)14895(Top 746%)
25K15.53 mi2.42 mi26034+10815150+6715150+6725525(Top 90%)14875(Top 92%)14875(Top 745%)
30K18.64 mi3.11 mi26001+3315106+4415106+4425894(Top 91%)14942(Top 93%)14942(Top 749%)
20M20.00 mi1.36 mi25995+615095+1115095+1125732(Top 91%)14803(Top 92%)14803(Top 742%)
21M21.00 mi1.00 mi26005-1015088+715088+725888(Top 91%)14837(Top 92%)14837(Top 743%)
35K21.75 mi0.75 mi26019-14150881508826269(Top 92%)14976(Top 93%)14976(Top 750%)
23M23.00 mi1.25 mi26008+1115078+1015078+1025456(Top 90%)14557(Top 90%)14557(Top 729%)
24M24.00 mi1.00 mi25988+2015059+1915059+1925006(Top 88%)14309(Top 89%)14309(Top 717%)
40K24.85 mi0.85 mi25976+1215047+1215047+1225059(Top 88%)14296(Top 89%)14296(Top 716%)
25.2M25.20 mi0.35 mi25990-1415051-415051-426353(Top 93%)14923(Top 93%)14923(Top 748%)
Finish26.22 mi1.02 mi26058-6815072-2115072-2126991(Top 95%)15297(Top 95%)15297(Top 766%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

25905

Males

15098

M50-54

15098

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

26398

Males

15320

M50-54

15320

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

25905

Males

15098

M50-54

15098

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

26147

Males

15196

M50-54

15196

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

25511

Males

14895

M50-54

14895

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

25525

Males

14875

M50-54

14875

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

25894

Males

14942

M50-54

14942

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

25732

Males

14803

M50-54

14803

20M→21M

20.0 - 21.0 mi

Top 91%
×8story building
+106ft-24ft

Overall

25888

Males

14837

M50-54

14837

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

26269

Males

14976

M50-54

14976

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

25456

Males

14557

M50-54

14557

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

25006

Males

14309

M50-54

14309

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

25059

Males

14296

M50-54

14296

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26353

Males

14923

M50-54

14923

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

26991

Males

15297

M50-54

15297

Passing Analysis

Category:
Athletes Passed
1061
Passed By
790
Net Change
+271
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26329
5K → 10K141196-55#26329#26384
10K → 15K22640+186#26384#26198
15K → 20K130124+6#26198#26192
20K → Half522+50#26192#26142
Half → 25K13830+108#26142#26034
25K → 30K13097+33#26034#26001
30K → 20M5953+6#26001#25995
20M → 21M3646-10#25995#26005
21M → 35K2438-14#26005#26019
35K → 23M4837+11#26019#26008
23M → 24M3717+20#26008#25988
24M → 40K3018+12#25988#25976
40K → 25.2M721-14#25976#25990
25.2M → Finish371-68#25990#26058
TOTALS1061790+271
📊

Passing Visuals

Category:
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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