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BOSTON MARATHON 2023

Barry Richards

Bib: 19503•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:36
Rank: #15717
Start → 5K
25:36 | 8:14/mi
10K· 6.21 mi
50:47
Rank: #15631 (+86)
5K → 10K
25:11 | 8:06/mi
15K· 9.32 mi
1:16:29
Rank: #15868 (-237)
10K → 15K
25:42 | 8:16/mi
20K· 12.43 mi
1:43:24
Rank: #16427 (-559)
15K → 20K
26:55 | 8:40/mi
Half· 13.11 mi
1:49:34
Rank: #16682 (-255)
20K → Half
6:10 | 9:02/mi
25K· 15.53 mi
2:10:30
Rank: #16737 (-55)
Half → 25K
20:56 | 8:38/mi
30K· 18.64 mi
2:38:24
Rank: #16753 (-16)
25K → 30K
27:54 | 8:59/mi
20M
2:50:39
Rank: #16729 (+24)
30K → 20M
12:15 | 9:01/mi
21M
3:00:05
Rank: #16664 (+65)
20M → 21M
9:26 | 9:26/mi
35K· 21.75 mi
3:06:46
Rank: #16691 (-27)
21M → 35K
6:41 | 8:56/mi
23M
3:17:59
Rank: #16625 (+66)
35K → 23M
11:13 | 8:58/mi
24M
3:26:41
Rank: #16579 (+46)
23M → 24M
8:42 | 8:42/mi
40K· 24.85 mi
3:34:18
Rank: #16526 (+53)
24M → 40K
7:37 | 8:54/mi
25.2M
3:37:35
Rank: #16499 (+27)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:46:14
Rank: #16442 (+57)
25.2M → Finish
8:39 | 8:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:34
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time1:56:40
Pace8:54 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4725:368:1425:36
8:14
-
10K
6.21 mi11:42:5850:478:1025:11
8:06
-0:08
15K
9.32 mi12:08:401:16:298:1225:42
8:16
+0:10
20K
12.43 mi12:35:351:43:248:1926:55
8:40
+0:24
Half
13.11 mi12:41:451:49:348:216:10
9:02
+0:22
25K
15.53 mi13:02:412:10:308:2420:56
8:38
-0:24
30K
18.64 mi13:30:352:38:248:3027:54
8:59
+0:21
20M
20.00 mi13:42:502:50:398:3212:15
9:01
+0:02
21M
21.00 mi13:52:163:00:058:359:26
9:26
+0:25
35K
21.75 mi13:58:573:06:468:356:41
8:56
-0:30
23M
23.00 mi14:10:103:17:598:3611:13
8:58
+0:02
24M
24.00 mi14:18:523:26:418:378:42
8:42
-0:16
40K
24.85 mi14:26:293:34:188:377:37
8:54
+0:12
25.2M
25.20 mi14:29:463:37:358:383:17
9:31
+0:37
Finish
26.22 mi14:38:253:46:148:388:39
8:29
-1:02

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

8:06 /mi

Average Pace

8:38 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:18

66% of race

Time at Steady Pace

1:16:56

34% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:38 /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 mi11:17:4725:368:1425:36
8:14
#15717
10K
6.21 mi11:42:5850:478:1025:11
8:06
#15631
15K
9.32 mi12:08:401:16:298:1225:42
8:16
#15868
20K
12.43 mi12:35:351:43:248:1926:55
8:40
#16427
Half
13.11 mi12:41:451:49:348:216:10
9:02
#16682
25K
15.53 mi13:02:412:10:308:2420:56
8:38
#16737
30K
18.64 mi13:30:352:38:248:3027:54
8:59
#16753
20M
20.00 mi13:42:502:50:398:3212:15
9:01
#16729
21M
21.00 mi13:52:163:00:058:359:26
9:26
#16664
35K
21.75 mi13:58:573:06:468:356:41
8:56
#16691
23M
23.00 mi14:10:103:17:598:3611:13
8:58
#16625
24M
24.00 mi14:18:523:26:418:378:42
8:42
#16579
40K
24.85 mi14:26:293:34:188:377:37
8:54
#16526
25.2M
25.20 mi14:29:463:37:358:383:17
9:31
#16499
Finish
26.22 mi14:38:253:46:148:388:39
8:29
#16442
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15717105961059616352(Top 61%)10827(Top 71%)10827(Top 761%)
10K6.21 mi3.10 mi15631+8610560+3610560+3615545(Top 58%)10546(Top 69%)10546(Top 742%)
15K9.32 mi3.11 mi15868-23710651-9110651-9116352(Top 61%)10827(Top 71%)10827(Top 761%)
20K12.43 mi3.11 mi16427-55910845-19410845-19417890(Top 67%)11417(Top 75%)11417(Top 803%)
Half13.11 mi0.68 mi16682-25510929-8410929-8420554(Top 77%)12526(Top 83%)12526(Top 881%)
25K15.53 mi2.42 mi16737-5510925+410925+416992(Top 64%)10967(Top 72%)10967(Top 771%)
30K18.64 mi3.11 mi16753-1610905+2010905+2017052(Top 64%)10936(Top 72%)10936(Top 769%)
20M20.00 mi1.36 mi16729+2410881+2410881+2416600(Top 62%)10658(Top 70%)10658(Top 750%)
21M21.00 mi1.00 mi16664+6510846+3510846+3515632(Top 59%)10193(Top 67%)10193(Top 717%)
35K21.75 mi0.75 mi16691-2710853-710853-717592(Top 66%)10963(Top 72%)10963(Top 771%)
23M23.00 mi1.25 mi16625+6610800+5310800+5315829(Top 59%)10161(Top 67%)10161(Top 715%)
24M24.00 mi1.00 mi16579+4610765+3510765+3515644(Top 59%)10014(Top 66%)10014(Top 704%)
40K24.85 mi0.85 mi16526+5310721+4410721+4415652(Top 59%)9978(Top 66%)9978(Top 702%)
25.2M25.20 mi0.35 mi16499+2710705+1610705+1615245(Top 57%)9786(Top 64%)9786(Top 688%)
Finish26.22 mi1.02 mi16442+5710672+3310672+3315334(Top 58%)9875(Top 65%)9875(Top 694%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

16352

Males

10827

M55-59

10827

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

15545

Males

10546

M55-59

10546

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

16352

Males

10827

M55-59

10827

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17890

Males

11417

M55-59

11417

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

20554

Males

12526

M55-59

12526

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

16992

Males

10967

M55-59

10967

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

17052

Males

10936

M55-59

10936

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16600

Males

10658

M55-59

10658

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15632

Males

10193

M55-59

10193

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

17592

Males

10963

M55-59

10963

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

15829

Males

10161

M55-59

10161

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

15644

Males

10014

M55-59

10014

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15652

Males

9978

M55-59

9978

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15245

Males

9786

M55-59

9786

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

15334

Males

9875

M55-59

9875

Passing Analysis

Category:
Athletes Passed
1451
Passed By
2176
Net Change
-725
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15717
5K → 10K337251+86#15717#15631
10K → 15K108345-237#15631#15868
15K → 20K50609-559#15868#16427
20K → Half5260-255#16427#16682
Half → 25K113168-55#16682#16737
25K → 30K170186-16#16737#16753
30K → 20M9268+24#16753#16729
20M → 21M11449+65#16729#16664
21M → 35K3764-27#16664#16691
35K → 23M11549+66#16691#16625
23M → 24M8640+46#16625#16579
24M → 40K8330+53#16579#16526
40K → 25.2M4619+27#16526#16499
25.2M → Finish9538+57#16499#16442
TOTALS14512176-725
📊

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