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BOSTON MARATHON 2023

Barry Macentee

IL

Bib: 11430 M

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

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:14/mi
25:36
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:55/mi
50:13
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:53/mi
1:14:44
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:02/mi
1:39:41
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:56/mi
1:45:06
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:03/mi
2:04:36
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:18/mi
2:30:22
↑ 181↓ 1480.2%
138 ft elev
20M
8:35/mi
2:42:02
↑ 64↓ 500.2%
148 ft elev
21M
8:35/mi
2:50:37
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:11/mi
2:56:44
↑ 17↓ 861.7%
156 ft elev
23M
8:46/mi
3:07:42
↑ 23↓ 630.6%
116 ft elev
24M
8:24/mi
3:16:06
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:05/mi
3:23:01
↓ 200.3%
20 ft elev
25.2M
9:28/mi
3:26:17
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:51/mi
3:34:17
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:06
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:49:11
Pace8:20 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2825:368:1425:36
8:14
-
10K
6.21 mi11:18:0550:138:0524:37
7:55
-0:19
15K
9.32 mi11:42:361:14:448:0124:31
7:53
-0:02
20K
12.43 mi12:07:331:39:418:0124:57
8:02
+0:09
Half
13.11 mi12:12:581:45:068:015:25
7:56
-0:06
25K
15.53 mi12:32:282:04:368:0119:30
8:03
+0:07
30K
18.64 mi12:58:142:30:228:0425:46
8:18
+0:15
20M
20.00 mi13:09:542:42:028:0611:40
8:35
+0:17
21M
21.00 mi13:18:292:50:378:078:35
8:35
0:00
35K
21.75 mi13:24:362:56:448:086:07
8:11
-0:24
23M
23.00 mi13:35:343:07:428:1010:58
8:46
+0:35
24M
24.00 mi13:43:583:16:068:108:24
8:24
-0:22
40K
24.85 mi13:50:533:23:018:106:55
8:05
-0:19
25.2M
25.20 mi13:54:093:26:178:113:16
9:28
+1:23
Finish
26.22 mi14:02:093:34:178:118:00
7:51
-1:37

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

7:51 /mi

Average Pace

8:11 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:02:33

29% of race

Time at Steady Pace

1:48:51

51% of race

Time at Slower Pace

42:53

20% of race

Average Pace: 8:10 /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 mi10:53:2825:368:1425:36
8:14
#15710
10K
6.21 mi11:18:0550:138:0524:37
7:55
#14975
15K
9.32 mi11:42:361:14:448:0124:31
7:53
#14477
20K
12.43 mi12:07:331:39:418:0124:57
8:02
#14259
Half
13.11 mi12:12:581:45:068:015:25
7:56
#14236
25K
15.53 mi12:32:282:04:368:0119:30
8:03
#14026
30K
18.64 mi12:58:142:30:228:0425:46
8:18
#13824
20M
20.00 mi13:09:542:42:028:0611:40
8:35
#13847
21M
21.00 mi13:18:292:50:378:078:35
8:35
#13644
35K
21.75 mi13:24:362:56:448:086:07
8:11
#13621
23M
23.00 mi13:35:343:07:428:1010:58
8:46
#13671
24M
24.00 mi13:43:583:16:068:108:24
8:24
#13662
40K
24.85 mi13:50:533:23:018:106:55
8:05
#13517
25.2M
25.20 mi13:54:093:26:178:113:16
9:28
#13545
Finish
26.22 mi14:02:093:34:178:118:00
7:51
#13423
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi15710105891058913440(Top 50%)9677(Top 64%)9677(Top 430%)
10K6.21 mi3.10 mi14975+73510319+27010319+27014170(Top 53%)9995(Top 66%)9995(Top 444%)
15K9.32 mi3.11 mi14477+49810114+20510114+20513440(Top 50%)9677(Top 64%)9677(Top 430%)
20K12.43 mi3.11 mi14259+21810009+10510009+10513687(Top 51%)9743(Top 64%)9743(Top 433%)
Half13.11 mi0.68 mi14236+239997+129997+1213838(Top 52%)9832(Top 65%)9832(Top 437%)
25K15.53 mi2.42 mi14026+2109882+1159882+11513078(Top 49%)9390(Top 62%)9390(Top 417%)
30K18.64 mi3.11 mi13824+2029777+1059777+10512978(Top 49%)9220(Top 61%)9220(Top 409%)
20M20.00 mi1.36 mi13847-239762+159762+1514211(Top 53%)9641(Top 64%)9641(Top 428%)
21M21.00 mi1.00 mi13644+2039668+949668+9410928(Top 41%)8073(Top 53%)8073(Top 358%)
35K21.75 mi0.75 mi13621+239648+209648+2013251(Top 50%)9092(Top 60%)9092(Top 404%)
23M23.00 mi1.25 mi13671-509632+169632+1614734(Top 55%)9685(Top 64%)9685(Top 430%)
24M24.00 mi1.00 mi13662+99606+269606+2613850(Top 52%)9247(Top 61%)9247(Top 411%)
40K24.85 mi0.85 mi13517+1459532+749532+7410633(Top 40%)7674(Top 51%)7674(Top 341%)
25.2M25.20 mi0.35 mi13545-289533-19533-114996(Top 56%)9672(Top 64%)9672(Top 429%)
Finish26.22 mi1.02 mi13423+1229457+769457+7611034(Top 41%)7810(Top 51%)7810(Top 347%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

13440

Males

9677

M45-49

9677

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

14170

Males

9995

M45-49

9995

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

13440

Males

9677

M45-49

9677

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

13687

Males

9743

M45-49

9743

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13838

Males

9832

M45-49

9832

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

13078

Males

9390

M45-49

9390

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

12978

Males

9220

M45-49

9220

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

14211

Males

9641

M45-49

9641

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

10928

Males

8073

M45-49

8073

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

13251

Males

9092

M45-49

9092

35K→23M

21.8 - 23.0 mi

Top 55%
×5story building
+23ft-63ft

Overall

14734

Males

9685

M45-49

9685

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

13850

Males

9247

M45-49

9247

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10633

Males

7674

M45-49

7674

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14996

Males

9672

M45-49

9672

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

11034

Males

7810

M45-49

7810

Passing Analysis

Category:
Athletes Passed
3059
Passed By
772
Net Change
+2287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15710
5K → 10K80873+735#15710#14975
10K → 15K53436+498#14975#14477
15K → 20K28971+218#14477#14259
20K → Half3916+23#14259#14236
Half → 25K25949+210#14236#14026
25K → 30K29492+202#14026#13824
30K → 20M84107-23#13824#13847
20M → 21M22219+203#13847#13644
21M → 35K6441+23#13644#13621
35K → 23M70120-50#13621#13671
23M → 24M7364+9#13671#13662
24M → 40K15510+145#13662#13517
40K → 25.2M2351-28#13517#13545
25.2M → Finish14523+122#13545#13423
TOTALS3059772+2287
📊

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