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BOSTON MARATHON 2023

Lee Whitaker

Bib: 2423•M

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 17%
Gender (Male)
#0 / 15176
Top 27%
Masters (Masters Men)
#0 / 9891
Top 14%
Division (M45-49)
#0 / 2252
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:32
Rank: #5786
Start → 5K
21:32 | 6:56/mi
10K· 6.21 mi
42:28
Rank: #5250 (+536)
5K → 10K
20:56 | 6:44/mi
15K· 9.32 mi
1:03:34
Rank: #5174 (+76)
10K → 15K
21:06 | 6:47/mi
20K· 12.43 mi
1:24:41
Rank: #4965 (+209)
15K → 20K
21:07 | 6:48/mi
Half· 13.11 mi
1:29:10
Rank: #4877 (+88)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:45:40
Rank: #4722 (+155)
Half → 25K
16:30 | 6:48/mi
30K· 18.64 mi
2:07:21
Rank: #4595 (+127)
25K → 30K
21:41 | 6:59/mi
20M
2:16:56
Rank: #4557 (+38)
30K → 20M
9:35 | 7:03/mi
21M
2:24:46
Rank: #4685 (-128)
20M → 21M
7:50 | 7:50/mi
35K· 21.75 mi
2:29:51
Rank: #4650 (+35)
21M → 35K
5:05 | 6:48/mi
23M
2:38:50
Rank: #4632 (+18)
35K → 23M
8:59 | 7:10/mi
24M
2:45:41
Rank: #4575 (+57)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:51:38
Rank: #4507 (+68)
24M → 40K
5:57 | 6:58/mi
25.2M
2:54:10
Rank: #4475 (+32)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
3:01:09
Rank: #4453 (+22)
25.2M → Finish
6:59 | 6:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:10
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:31:59
Pace7:01 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1921:326:5621:32
6:56
-
10K
6.21 mi10:43:1542:286:5020:56
6:44
-0:12
15K
9.32 mi11:04:211:03:346:4921:06
6:47
+0:03
20K
12.43 mi11:25:281:24:416:4921:07
6:48
+0:01
Half
13.11 mi11:29:571:29:106:484:29
6:34
-0:14
25K
15.53 mi11:46:271:45:406:4816:30
6:48
+0:14
30K
18.64 mi12:08:082:07:216:5021:41
6:59
+0:11
20M
20.00 mi12:17:432:16:566:519:35
7:03
+0:04
21M
21.00 mi12:25:332:24:466:547:50
7:50
+0:47
35K
21.75 mi12:30:382:29:516:535:05
6:48
-1:02
23M
23.00 mi12:39:372:38:506:548:59
7:10
+0:22
24M
24.00 mi12:46:282:45:416:546:51
6:51
-0:19
40K
24.85 mi12:52:252:51:386:545:57
6:58
+0:07
25.2M
25.20 mi12:54:572:54:106:552:32
7:21
+0:23
Finish
26.22 mi13:01:563:01:096:556:59
6:51
-0:30

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

6:34 /mi

Average Pace

6:55 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:47

94% of race

Time at Steady Pace

2:32

1% of race

Time at Slower Pace

7:50

4% of race

Average Pace: 6:55 /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 mi10:22:1921:326:5621:32
6:56
#5786
10K
6.21 mi10:43:1542:286:5020:56
6:44
#5250
15K
9.32 mi11:04:211:03:346:4921:06
6:47
#5174
20K
12.43 mi11:25:281:24:416:4921:07
6:48
#4965
Half
13.11 mi11:29:571:29:106:484:29
6:34
#4877
25K
15.53 mi11:46:271:45:406:4816:30
6:48
#4722
30K
18.64 mi12:08:082:07:216:5021:41
6:59
#4595
20M
20.00 mi12:17:432:16:566:519:35
7:03
#4557
21M
21.00 mi12:25:332:24:466:547:50
7:50
#4685
35K
21.75 mi12:30:382:29:516:535:05
6:48
#4650
23M
23.00 mi12:39:372:38:506:548:59
7:10
#4632
24M
24.00 mi12:46:282:45:416:546:51
6:51
#4575
40K
24.85 mi12:52:252:51:386:545:57
6:58
#4507
25.2M
25.20 mi12:54:572:54:106:552:32
7:21
#4475
Finish
26.22 mi13:01:563:01:096:556:59
6:51
#4453
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5786531053105018(Top 19%)4658(Top 31%)4658(Top 207%)
10K6.21 mi3.10 mi5250+5364856+4544856+4544704(Top 18%)4377(Top 29%)4377(Top 194%)
15K9.32 mi3.11 mi5174+764796+604796+605018(Top 19%)4658(Top 31%)4658(Top 207%)
20K12.43 mi3.11 mi4965+2094622+1744622+1744410(Top 17%)4116(Top 27%)4116(Top 183%)
Half13.11 mi0.68 mi4877+884539+834539+833273(Top 12%)3123(Top 21%)3123(Top 139%)
25K15.53 mi2.42 mi4722+1554399+1404399+1404206(Top 16%)3937(Top 26%)3937(Top 175%)
30K18.64 mi3.11 mi4595+1274285+1144285+1144220(Top 16%)3934(Top 26%)3934(Top 175%)
20M20.00 mi1.36 mi4557+384249+364249+364340(Top 16%)4000(Top 26%)4000(Top 178%)
21M21.00 mi1.00 mi4685-1284364-1154364-1156308(Top 24%)5412(Top 36%)5412(Top 240%)
35K21.75 mi0.75 mi4650+354330+344330+344168(Top 16%)3818(Top 25%)3818(Top 170%)
23M23.00 mi1.25 mi4632+184307+234307+234659(Top 18%)4202(Top 28%)4202(Top 187%)
24M24.00 mi1.00 mi4575+574260+474260+473941(Top 15%)3600(Top 24%)3600(Top 160%)
40K24.85 mi0.85 mi4507+684199+614199+613630(Top 14%)3294(Top 22%)3294(Top 146%)
25.2M25.20 mi0.35 mi4475+324168+314168+313198(Top 12%)2921(Top 19%)2921(Top 130%)
Finish26.22 mi1.02 mi4453+224148+204148+204357(Top 16%)3815(Top 25%)3815(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5018

Males

4658

M45-49

4658

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4704

Males

4377

M45-49

4377

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5018

Males

4658

M45-49

4658

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4410

Males

4116

M45-49

4116

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3273

Males

3123

M45-49

3123

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4206

Males

3937

M45-49

3937

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4220

Males

3934

M45-49

3934

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4340

Males

4000

M45-49

4000

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6308

Males

5412

M45-49

5412

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4168

Males

3818

M45-49

3818

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4659

Males

4202

M45-49

4202

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3941

Males

3600

M45-49

3600

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3630

Males

3294

M45-49

3294

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3198

Males

2921

M45-49

2921

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4357

Males

3815

M45-49

3815

Passing Analysis

Category:
Athletes Passed
1908
Passed By
575
Net Change
+1333
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5786
5K → 10K57640+536#5786#5250
10K → 15K15074+76#5250#5174
15K → 20K23122+209#5174#4965
20K → Half891+88#4965#4877
Half → 25K18833+155#4877#4722
25K → 30K19265+127#4722#4595
30K → 20M7941+38#4595#4557
20M → 21M25153-128#4557#4685
21M → 35K5419+35#4685#4650
35K → 23M7557+18#4650#4632
23M → 24M7619+57#4632#4575
24M → 40K7911+68#4575#4507
40K → 25.2M342+32#4507#4475
25.2M → Finish6038+22#4475#4453
TOTALS1908575+1333
📊

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