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BOSTON MARATHON 2023

Bryan Smith

Bib: 19902•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:33
Rank: #15613
Start → 5K
25:33 | 8:13/mi
10K· 6.21 mi
50:15
Rank: #15014 (+599)
5K → 10K
24:42 | 7:57/mi
15K· 9.32 mi
1:15:31
Rank: #15130 (-116)
10K → 15K
25:16 | 8:08/mi
20K· 12.43 mi
1:41:06
Rank: #15131 (-1)
15K → 20K
25:35 | 8:14/mi
Half· 13.11 mi
1:46:40
Rank: #15151 (-20)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:06:43
Rank: #15045 (+106)
Half → 25K
20:03 | 8:16/mi
30K· 18.64 mi
2:32:56
Rank: #14846 (+199)
25K → 30K
26:13 | 8:26/mi
20M
2:44:40
Rank: #14800 (+46)
30K → 20M
11:44 | 8:38/mi
21M
2:53:39
Rank: #14683 (+117)
20M → 21M
8:59 | 8:59/mi
35K· 21.75 mi
3:00:00
Rank: #14693 (-10)
21M → 35K
6:21 | 8:29/mi
23M
3:12:00
Rank: #14970 (-277)
35K → 23M
12:00 | 9:35/mi
24M
3:20:43
Rank: #14982 (-12)
23M → 24M
8:43 | 8:43/mi
40K· 24.85 mi
3:28:16
Rank: #14967 (+15)
24M → 40K
7:33 | 8:50/mi
25.2M
3:31:42
Rank: #15010 (-43)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:40:40
Rank: #15097 (-87)
25.2M → Finish
8:58 | 8:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:40
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:54:00
Pace8:42 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1225:338:1325:33
8:13
-
10K
6.21 mi11:41:5450:158:0524:42
7:57
-0:16
15K
9.32 mi12:07:101:15:318:0625:16
8:08
+0:11
20K
12.43 mi12:32:451:41:068:0825:35
8:14
+0:06
Half
13.11 mi12:38:191:46:408:085:34
8:10
-0:04
25K
15.53 mi12:58:222:06:438:0920:03
8:16
+0:06
30K
18.64 mi13:24:352:32:568:1226:13
8:26
+0:10
20M
20.00 mi13:36:192:44:408:1411:44
8:38
+0:12
21M
21.00 mi13:45:182:53:398:168:59
8:59
+0:21
35K
21.75 mi13:51:393:00:008:176:21
8:29
-0:30
23M
23.00 mi14:03:393:12:008:2112:00
9:35
+1:06
24M
24.00 mi14:12:223:20:438:228:43
8:43
-0:52
40K
24.85 mi14:19:553:28:168:237:33
8:50
+0:07
25.2M
25.20 mi14:23:213:31:428:243:26
9:57
+1:07
Finish
26.22 mi14:32:193:40:408:258:58
8:48
-1:09

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

7:57 /mi

Average Pace

8:25 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:32

25% of race

Time at Steady Pace

2:04:12

56% of race

Time at Slower Pace

40:56

19% of race

Average Pace: 8:25 /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 mi11:17:1225:338:1325:33
8:13
#15613
10K
6.21 mi11:41:5450:158:0524:42
7:57
#15014
15K
9.32 mi12:07:101:15:318:0625:16
8:08
#15130
20K
12.43 mi12:32:451:41:068:0825:35
8:14
#15131
Half
13.11 mi12:38:191:46:408:085:34
8:10
#15151
25K
15.53 mi12:58:222:06:438:0920:03
8:16
#15045
30K
18.64 mi13:24:352:32:568:1226:13
8:26
#14846
20M
20.00 mi13:36:192:44:408:1411:44
8:38
#14800
21M
21.00 mi13:45:182:53:398:168:59
8:59
#14683
35K
21.75 mi13:51:393:00:008:176:21
8:29
#14693
23M
23.00 mi14:03:393:12:008:2112:00
9:35
#14970
24M
24.00 mi14:12:223:20:438:228:43
8:43
#14982
40K
24.85 mi14:19:553:28:168:237:33
8:50
#14967
25.2M
25.20 mi14:23:213:31:428:243:26
9:57
#15010
Finish
26.22 mi14:32:193:40:408:258:58
8:48
#15097
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15613105471054715367(Top 58%)10458(Top 69%)10458(Top 942%)
10K6.21 mi3.10 mi15014+59910336+21110336+21114399(Top 54%)10079(Top 66%)10079(Top 908%)
15K9.32 mi3.11 mi15130-11610369-3310369-3315367(Top 58%)10458(Top 69%)10458(Top 942%)
20K12.43 mi3.11 mi15131-110345+2410345+2415167(Top 57%)10336(Top 68%)10336(Top 931%)
Half13.11 mi0.68 mi15151-2010357-1210357-1215456(Top 58%)10473(Top 69%)10473(Top 944%)
25K15.53 mi2.42 mi15045+10610287+7010287+7014724(Top 55%)10050(Top 66%)10050(Top 905%)
30K18.64 mi3.11 mi14846+19910180+10710180+10713919(Top 52%)9619(Top 63%)9619(Top 867%)
20M20.00 mi1.36 mi14800+4610142+3810142+3814470(Top 54%)9765(Top 64%)9765(Top 880%)
21M21.00 mi1.00 mi14683+11710065+7710065+7713301(Top 50%)9182(Top 61%)9182(Top 827%)
35K21.75 mi0.75 mi14693-1010056+910056+915209(Top 57%)9955(Top 66%)9955(Top 897%)
23M23.00 mi1.25 mi14970-27710137-8110137-8118641(Top 70%)11404(Top 75%)11404(Top 1027%)
24M24.00 mi1.00 mi14982-1210117+2010117+2015733(Top 59%)10056(Top 66%)10056(Top 906%)
40K24.85 mi0.85 mi14967+1510091+2610091+2615217(Top 57%)9783(Top 64%)9783(Top 881%)
25.2M25.20 mi0.35 mi15010-4310095-410095-417145(Top 64%)10614(Top 70%)10614(Top 956%)
Finish26.22 mi1.02 mi15097-8710111-1610111-1617012(Top 64%)10608(Top 70%)10608(Top 956%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

15367

Males

10458

M60-64

10458

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

14399

Males

10079

M60-64

10079

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

15367

Males

10458

M60-64

10458

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

15167

Males

10336

M60-64

10336

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

15456

Males

10473

M60-64

10473

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14724

Males

10050

M60-64

10050

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13919

Males

9619

M60-64

9619

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

14470

Males

9765

M60-64

9765

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

13301

Males

9182

M60-64

9182

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

15209

Males

9955

M60-64

9955

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

18641

Males

11404

M60-64

11404

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

15733

Males

10056

M60-64

10056

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15217

Males

9783

M60-64

9783

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

17145

Males

10614

M60-64

10614

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

17012

Males

10608

M60-64

10608

Passing Analysis

Category:
Athletes Passed
2031
Passed By
1515
Net Change
+516
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15613
5K → 10K702103+599#15613#15014
10K → 15K133249-116#15014#15130
15K → 20K188189-1#15130#15131
20K → Half3050-20#15131#15151
Half → 25K19185+106#15151#15045
25K → 30K27879+199#15045#14846
30K → 20M10256+46#14846#14800
20M → 21M15134+117#14800#14683
21M → 35K4656-10#14683#14693
35K → 23M24301-277#14693#14970
23M → 24M6274-12#14970#14982
24M → 40K7257+15#14982#14967
40K → 25.2M2164-43#14967#15010
25.2M → Finish31118-87#15010#15097
TOTALS20311515+516
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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