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BOSTON MARATHON 2025

Lindsay Smith

Bib: 959•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 4%
Division (M18-39)
#0 / 5642
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:36
Rank: #1036
Start → 5K
18:36 | 5:59/mi
10K· 6.21 mi
37:18
Rank: #1079 (-43)
5K → 10K
18:42 | 6:01/mi
15K· 9.32 mi
56:00
Rank: #1070 (+9)
10K → 15K
18:42 | 6:01/mi
20K· 12.43 mi
1:14:41
Rank: #1022 (+48)
15K → 20K
18:41 | 6:01/mi
Half· 13.11 mi
1:18:35
Rank: #989 (+33)
20K → Half
3:54 | 5:43/mi
25K· 15.53 mi
1:33:05
Rank: #931 (+58)
Half → 25K
14:30 | 5:59/mi
30K· 18.64 mi
1:52:12
Rank: #878 (+53)
25K → 30K
19:07 | 6:09/mi
20M
2:00:45
Rank: #854 (+24)
30K → 20M
8:33 | 6:18/mi
21M
2:07:26
Rank: #854
20M → 21M
6:41 | 6:41/mi
35K· 21.75 mi
2:11:50
Rank: #820 (+34)
21M → 35K
4:24 | 5:53/mi
23M
2:19:25
Rank: #781 (+39)
35K → 23M
7:35 | 6:03/mi
24M
2:25:18
Rank: #738 (+43)
23M → 24M
5:53 | 5:53/mi
40K· 24.85 mi
2:30:34
Rank: #724 (+14)
24M → 40K
5:16 | 6:10/mi
25.2M
2:32:54
Rank: #715 (+9)
40K → 25.2M
2:20 | 6:46/mi
Finish· 26.22 mi
2:39:03
Rank: #715
25.2M → Finish
6:09 | 6:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:35
Pace6:00 /mi
2nd Half
Distance13.11 mi
Time1:20:28
Pace6:08 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:4418:365:5918:36
5:59
-
10K
6.21 mi10:37:2637:186:0018:42
6:01
+0:02
15K
9.32 mi10:56:0856:006:0018:42
6:01
0:00
20K
12.43 mi11:14:491:14:416:0118:41
6:01
0:00
Half
13.11 mi11:18:431:18:356:003:54
5:43
-0:18
25K
15.53 mi11:33:131:33:056:0014:30
5:59
+0:16
30K
18.64 mi11:52:201:52:126:0119:07
6:09
+0:10
20M
20.00 mi12:00:532:00:456:028:33
6:18
+0:09
21M
21.00 mi12:07:342:07:266:046:41
6:41
+0:23
35K
21.75 mi12:11:582:11:506:044:24
5:53
-0:48
23M
23.00 mi12:19:332:19:256:047:35
6:03
+0:10
24M
24.00 mi12:25:262:25:186:035:53
5:53
-0:10
40K
24.85 mi12:30:422:30:346:035:16
6:10
+0:17
25.2M
25.20 mi12:33:022:32:546:042:20
6:46
+0:36
Finish
26.22 mi12:39:112:39:036:046:09
6:02
-0:44

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

5:43 /mi

Average Pace

6:04 /mi

Slowest Pace

6:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:29

89% of race

Time at Steady Pace

15:14

10% of race

Time at Slower Pace

2:20

1% of race

Average Pace: 6:04 /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 mi10:18:4418:365:5918:36
5:59
#1036
10K
6.21 mi10:37:2637:186:0018:42
6:01
#1079
15K
9.32 mi10:56:0856:006:0018:42
6:01
#1070
20K
12.43 mi11:14:491:14:416:0118:41
6:01
#1022
Half
13.11 mi11:18:431:18:356:003:54
5:43
#989
25K
15.53 mi11:33:131:33:056:0014:30
5:59
#931
30K
18.64 mi11:52:201:52:126:0119:07
6:09
#878
20M
20.00 mi12:00:532:00:456:028:33
6:18
#854
21M
21.00 mi12:07:342:07:266:046:41
6:41
#854
35K
21.75 mi12:11:582:11:506:044:24
5:53
#820
23M
23.00 mi12:19:332:19:256:047:35
6:03
#781
24M
24.00 mi12:25:262:25:186:035:53
5:53
#738
40K
24.85 mi12:30:422:30:346:035:16
6:10
#724
25.2M
25.20 mi12:33:022:32:546:042:20
6:46
#715
Finish
26.22 mi12:39:112:39:036:046:09
6:02
#715
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi10369779771084(Top 4%)1025(Top 6%)1025(Top 18%)
10K6.21 mi3.10 mi1079-431017-401017-401151(Top 4%)1089(Top 7%)1089(Top 19%)
15K9.32 mi3.11 mi1070+91010+71010+71084(Top 4%)1025(Top 6%)1025(Top 18%)
20K12.43 mi3.11 mi1022+48962+48962+48896(Top 3%)845(Top 5%)845(Top 15%)
Half13.11 mi0.68 mi989+33932+30932+30450(Top 2%)422(Top 3%)422(Top 7%)
25K15.53 mi2.42 mi931+58878+54878+54745(Top 3%)697(Top 4%)697(Top 12%)
30K18.64 mi3.11 mi878+53826+52826+52795(Top 3%)746(Top 5%)746(Top 13%)
20M20.00 mi1.36 mi854+24803+23803+23928(Top 3%)874(Top 5%)874(Top 15%)
21M21.00 mi1.00 mi8548038031137(Top 4%)1076(Top 7%)1076(Top 19%)
35K21.75 mi0.75 mi820+34770+33770+33503(Top 2%)468(Top 3%)468(Top 8%)
23M23.00 mi1.25 mi781+39732+38732+38421(Top 1%)395(Top 2%)395(Top 7%)
24M24.00 mi1.00 mi738+43689+43689+43380(Top 1%)353(Top 2%)353(Top 6%)
40K24.85 mi0.85 mi724+14675+14675+14649(Top 2%)605(Top 4%)605(Top 11%)
25.2M25.20 mi0.35 mi715+9666+9666+9861(Top 3%)794(Top 5%)794(Top 14%)
Finish26.22 mi1.02 mi715665+1665+1994(Top 3%)932(Top 6%)932(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1084

Males

1025

M18-39

1025

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1151

Males

1089

M18-39

1089

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1084

Males

1025

M18-39

1025

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

896

Males

845

M18-39

845

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

450

Males

422

M18-39

422

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

745

Males

697

M18-39

697

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

795

Males

746

M18-39

746

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

928

Males

874

M18-39

874

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1137

Males

1076

M18-39

1076

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

503

Males

468

M18-39

468

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

421

Males

395

M18-39

395

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

380

Males

353

M18-39

353

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

649

Males

605

M18-39

605

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

861

Males

794

M18-39

794

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

994

Males

932

M18-39

932

Passing Analysis

Category:
Athletes Passed
498
Passed By
177
Net Change
+321
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1036
5K → 10K3174-43#1036#1079
10K → 15K3930+9#1079#1070
15K → 20K6214+48#1070#1022
20K → Half330+33#1022#989
Half → 25K613+58#989#931
25K → 30K6613+53#931#878
30K → 20M339+24#878#854
20M → 21M16160#854#854
21M → 35K340+34#854#820
35K → 23M412+39#820#781
23M → 24M430+43#781#738
24M → 40K151+14#738#724
40K → 25.2M101+9#724#715
25.2M → Finish14140#715#715
TOTALS498177+321
📊

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