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BOSTON MARATHON 2023

Mike Eastwood

Bib: 5375•M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 24%
Masters (Masters Men)
#0 / 9891
Top 11%
Division (M40-44)
#0 / 2241
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:02
Rank: #4356
Start → 5K
21:02 | 6:46/mi
10K· 6.21 mi
41:31
Rank: #3781 (+575)
5K → 10K
20:29 | 6:36/mi
15K· 9.32 mi
1:02:31
Rank: #4086 (-305)
10K → 15K
21:00 | 6:46/mi
20K· 12.43 mi
1:23:23
Rank: #3964 (+122)
15K → 20K
20:52 | 6:43/mi
Half· 13.11 mi
1:27:53
Rank: #3925 (+39)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:44:10
Rank: #3825 (+100)
Half → 25K
16:17 | 6:43/mi
30K· 18.64 mi
2:06:08
Rank: #4003 (-178)
25K → 30K
21:58 | 7:04/mi
20M
2:15:31
Rank: #3935 (+68)
30K → 20M
9:23 | 6:54/mi
21M
2:22:45
Rank: #3840 (+95)
20M → 21M
7:14 | 7:14/mi
35K· 21.75 mi
2:27:50
Rank: #3856 (-16)
21M → 35K
5:05 | 6:48/mi
23M
2:36:31
Rank: #3792 (+64)
35K → 23M
8:41 | 6:56/mi
24M
2:43:15
Rank: #3747 (+45)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:49:20
Rank: #3770 (-23)
24M → 40K
6:05 | 7:07/mi
25.2M
2:52:02
Rank: #3817 (-47)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:59:12
Rank: #3923 (-106)
25.2M → Finish
7:10 | 7:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:53
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:31:19
Pace6:58 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0021:026:4621:02
6:46
-
10K
6.21 mi10:44:2941:316:4120:29
6:36
-0:10
15K
9.32 mi11:05:291:02:316:4221:00
6:46
+0:10
20K
12.43 mi11:26:211:23:236:4320:52
6:43
-0:03
Half
13.11 mi11:30:511:27:536:424:30
6:36
-0:07
25K
15.53 mi11:47:081:44:106:4216:17
6:43
+0:07
30K
18.64 mi12:09:062:06:086:4621:58
7:04
+0:21
20M
20.00 mi12:18:292:15:316:479:23
6:54
-0:10
21M
21.00 mi12:25:432:22:456:487:14
7:14
+0:20
35K
21.75 mi12:30:482:27:506:485:05
6:48
-0:26
23M
23.00 mi12:39:292:36:316:488:41
6:56
+0:08
24M
24.00 mi12:46:132:43:156:486:44
6:44
-0:12
40K
24.85 mi12:52:182:49:206:496:05
7:07
+0:23
25.2M
25.20 mi12:55:002:52:026:502:42
7:50
+0:43
Finish
26.22 mi13:02:102:59:126:507:10
7:02
-0:48

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

6:36 /mi

Average Pace

6:50 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:30

98% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

2:42

2% of race

Average Pace: 6:50 /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 mi10:24:0021:026:4621:02
6:46
#4356
10K
6.21 mi10:44:2941:316:4120:29
6:36
#3781
15K
9.32 mi11:05:291:02:316:4221:00
6:46
#4086
20K
12.43 mi11:26:211:23:236:4320:52
6:43
#3964
Half
13.11 mi11:30:511:27:536:424:30
6:36
#3925
25K
15.53 mi11:47:081:44:106:4216:17
6:43
#3825
30K
18.64 mi12:09:062:06:086:4621:58
7:04
#4003
20M
20.00 mi12:18:292:15:316:479:23
6:54
#3935
21M
21.00 mi12:25:432:22:456:487:14
7:14
#3840
35K
21.75 mi12:30:482:27:506:485:05
6:48
#3856
23M
23.00 mi12:39:292:36:316:488:41
6:56
#3792
24M
24.00 mi12:46:132:43:156:486:44
6:44
#3747
40K
24.85 mi12:52:182:49:206:496:05
7:07
#3770
25.2M
25.20 mi12:55:002:52:026:502:42
7:50
#3817
Finish
26.22 mi13:02:102:59:126:507:10
7:02
#3923
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4356406740674689(Top 18%)4374(Top 29%)4374(Top 195%)
10K6.21 mi3.10 mi3781+5753561+5063561+5063450(Top 13%)3273(Top 22%)3273(Top 146%)
15K9.32 mi3.11 mi4086-3053840-2793840-2794689(Top 18%)4374(Top 29%)4374(Top 195%)
20K12.43 mi3.11 mi3964+1223730+1103730+1103703(Top 14%)3502(Top 23%)3502(Top 156%)
Half13.11 mi0.68 mi3925+393696+343696+343422(Top 13%)3253(Top 21%)3253(Top 145%)
25K15.53 mi2.42 mi3825+1003612+843612+843494(Top 13%)3307(Top 22%)3307(Top 148%)
30K18.64 mi3.11 mi4003-1783767-1553767-1554773(Top 18%)4402(Top 29%)4402(Top 196%)
20M20.00 mi1.36 mi3935+683703+643703+643467(Top 13%)3239(Top 21%)3239(Top 145%)
21M21.00 mi1.00 mi3840+953616+873616+873289(Top 12%)3069(Top 20%)3069(Top 137%)
35K21.75 mi0.75 mi3856-163628-123628-124148(Top 16%)3798(Top 25%)3798(Top 169%)
23M23.00 mi1.25 mi3792+643571+573571+573441(Top 13%)3189(Top 21%)3189(Top 142%)
24M24.00 mi1.00 mi3747+453525+463525+463292(Top 12%)3047(Top 20%)3047(Top 136%)
40K24.85 mi0.85 mi3770-233544-193544-194431(Top 17%)3932(Top 26%)3932(Top 175%)
25.2M25.20 mi0.35 mi3817-473586-423586-425452(Top 20%)4551(Top 30%)4551(Top 203%)
Finish26.22 mi1.02 mi3923-1063678-923678-925379(Top 20%)4518(Top 30%)4518(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4689

Males

4374

M40-44

4374

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3450

Males

3273

M40-44

3273

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4689

Males

4374

M40-44

4374

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3703

Males

3502

M40-44

3502

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3422

Males

3253

M40-44

3253

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3494

Males

3307

M40-44

3307

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4773

Males

4402

M40-44

4402

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3467

Males

3239

M40-44

3239

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3289

Males

3069

M40-44

3069

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4148

Males

3798

M40-44

3798

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3441

Males

3189

M40-44

3189

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3292

Males

3047

M40-44

3047

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4431

Males

3932

M40-44

3932

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5452

Males

4551

M40-44

4551

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5379

Males

4518

M40-44

4518

Passing Analysis

Category:
Athletes Passed
1556
Passed By
1123
Net Change
+433
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4356
5K → 10K61843+575#4356#3781
10K → 15K38343-305#3781#4086
15K → 20K18058+122#4086#3964
20K → Half478+39#3964#3925
Half → 25K13737+100#3925#3825
25K → 30K67245-178#3825#4003
30K → 20M9224+68#4003#3935
20M → 21M11823+95#3935#3840
21M → 35K2642-16#3840#3856
35K → 23M8824+64#3856#3792
23M → 24M6621+45#3792#3747
24M → 40K5073-23#3747#3770
40K → 25.2M1057-47#3770#3817
25.2M → Finish19125-106#3817#3923
TOTALS15561123+433
📊

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