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BOSTON MARATHON 2023

Steve Smalley

Bib: 24048•M

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Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M70-74)
#0 / 213
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:21
Rank: #21933
Start → 5K
29:21 | 9:27/mi
10K· 6.21 mi
58:01
Rank: #21843 (+90)
5K → 10K
28:40 | 9:14/mi
15K· 9.32 mi
1:27:25
Rank: #21923 (-80)
10K → 15K
29:24 | 9:28/mi
20K· 12.43 mi
1:57:33
Rank: #21979 (-56)
15K → 20K
30:08 | 9:42/mi
Half· 13.11 mi
2:04:11
Rank: #22016 (-37)
20K → Half
6:38 | 9:43/mi
25K· 15.53 mi
2:28:14
Rank: #22012 (+4)
Half → 25K
24:03 | 9:55/mi
30K· 18.64 mi
3:00:38
Rank: #22029 (-17)
25K → 30K
32:24 | 10:26/mi
20M
3:14:51
Rank: #21998 (+31)
30K → 20M
14:13 | 10:28/mi
21M
3:25:56
Rank: #21945 (+53)
20M → 21M
11:05 | 11:05/mi
35K· 21.75 mi
3:33:17
Rank: #21921 (+24)
21M → 35K
7:21 | 9:49/mi
23M
3:46:46
Rank: #21904 (+17)
35K → 23M
13:29 | 10:46/mi
24M
3:57:20
Rank: #21918 (-14)
23M → 24M
10:34 | 10:34/mi
40K· 24.85 mi
4:06:30
Rank: #21909 (+9)
24M → 40K
9:10 | 10:43/mi
25.2M
4:10:34
Rank: #21918 (-9)
40K → 25.2M
4:04 | 11:48/mi
Finish· 26.22 mi
4:22:30
Rank: #22061 (-143)
25.2M → Finish
11:56 | 11:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:11
Pace9:28 /mi
2nd Half
Distance13.11 mi
Time2:18:19
Pace10:33 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:5629:219:2729:21
9:27
-
10K
6.21 mi12:13:3658:019:2028:40
9:14
-0:13
15K
9.32 mi12:43:001:27:259:2329:24
9:28
+0:14
20K
12.43 mi13:13:081:57:339:2830:08
9:42
+0:14
Half
13.11 mi13:19:462:04:119:286:38
9:43
+0:01
25K
15.53 mi13:43:492:28:149:3324:03
9:55
+0:12
30K
18.64 mi14:16:133:00:389:4132:24
10:26
+0:31
20M
20.00 mi14:30:263:14:519:4514:13
10:28
+0:02
21M
21.00 mi14:41:313:25:569:4811:05
11:05
+0:37
35K
21.75 mi14:48:523:33:179:487:21
9:49
-1:16
23M
23.00 mi15:02:213:46:469:5213:29
10:46
+0:57
24M
24.00 mi15:12:553:57:209:5310:34
10:34
-0:12
40K
24.85 mi15:22:054:06:309:559:10
10:43
+0:09
25.2M
25.20 mi15:26:094:10:349:574:04
11:48
+1:05
Finish
26.22 mi15:38:054:22:3010:0111:56
11:43
-0:05

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

9:14 /mi

Average Pace

10:01 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:35

59% of race

Time at Steady Pace

1:19:50

30% of race

Time at Slower Pace

27:05

10% of race

Average Pace: 10:01 /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 mi11:44:5629:219:2729:21
9:27
#21933
10K
6.21 mi12:13:3658:019:2028:40
9:14
#21843
15K
9.32 mi12:43:001:27:259:2329:24
9:28
#21923
20K
12.43 mi13:13:081:57:339:2830:08
9:42
#21979
Half
13.11 mi13:19:462:04:119:286:38
9:43
#22016
25K
15.53 mi13:43:492:28:149:3324:03
9:55
#22012
30K
18.64 mi14:16:133:00:389:4132:24
10:26
#22029
20M
20.00 mi14:30:263:14:519:4514:13
10:28
#21998
21M
21.00 mi14:41:313:25:569:4811:05
11:05
#21945
35K
21.75 mi14:48:523:33:179:487:21
9:49
#21921
23M
23.00 mi15:02:213:46:469:5213:29
10:46
#21904
24M
24.00 mi15:12:553:57:209:5310:34
10:34
#21918
40K
24.85 mi15:22:054:06:309:559:10
10:43
#21909
25.2M
25.20 mi15:26:094:10:349:574:04
11:48
#21918
Finish
26.22 mi15:38:054:22:3010:0111:56
11:43
#22061
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi21933130621306222143(Top 83%)13251(Top 87%)13251(Top 6221%)
10K6.21 mi3.10 mi21843+9013057+513057+521700(Top 82%)13025(Top 86%)13025(Top 6115%)
15K9.32 mi3.11 mi21923-8013105-4813105-4822143(Top 83%)13251(Top 87%)13251(Top 6221%)
20K12.43 mi3.11 mi21979-5613133-2813133-2822162(Top 83%)13250(Top 87%)13250(Top 6221%)
Half13.11 mi0.68 mi22016-3713157-2413157-2422678(Top 85%)13478(Top 89%)13478(Top 6328%)
25K15.53 mi2.42 mi22012+413158-113158-122027(Top 83%)13156(Top 87%)13156(Top 6177%)
30K18.64 mi3.11 mi22029-1713159-113159-122067(Top 83%)13100(Top 86%)13100(Top 6150%)
20M20.00 mi1.36 mi21998+3113131+2813131+2821637(Top 81%)12842(Top 85%)12842(Top 6029%)
21M21.00 mi1.00 mi21945+5313100+3113100+3120996(Top 79%)12519(Top 82%)12519(Top 5877%)
35K21.75 mi0.75 mi21921+2413091+913091+920829(Top 78%)12407(Top 82%)12407(Top 5825%)
23M23.00 mi1.25 mi21904+1713065+2613065+2621905(Top 82%)12863(Top 85%)12863(Top 6039%)
24M24.00 mi1.00 mi21918-1413067-213067-222166(Top 83%)12951(Top 85%)12951(Top 6080%)
40K24.85 mi0.85 mi21909+913044+2313044+2321752(Top 82%)12715(Top 84%)12715(Top 5969%)
25.2M25.20 mi0.35 mi21918-913043+113043+122117(Top 83%)12907(Top 85%)12907(Top 6060%)
Finish26.22 mi1.02 mi22061-14313103-6013103-6024947(Top 94%)14291(Top 94%)14291(Top 6709%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22143

Males

13251

M70-74

13251

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

21700

Males

13025

M70-74

13025

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22143

Males

13251

M70-74

13251

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

22162

Males

13250

M70-74

13250

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

22678

Males

13478

M70-74

13478

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

22027

Males

13156

M70-74

13156

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

22067

Males

13100

M70-74

13100

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

21637

Males

12842

M70-74

12842

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

20996

Males

12519

M70-74

12519

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

20829

Males

12407

M70-74

12407

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

21905

Males

12863

M70-74

12863

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

22166

Males

12951

M70-74

12951

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21752

Males

12715

M70-74

12715

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

22117

Males

12907

M70-74

12907

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

24947

Males

14291

M70-74

14291

Passing Analysis

Category:
Athletes Passed
1184
Passed By
1312
Net Change
-128
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21933
5K → 10K307217+90#21933#21843
10K → 15K136216-80#21843#21923
15K → 20K111167-56#21923#21979
20K → Half1249-37#21979#22016
Half → 25K10298+4#22016#22012
25K → 30K138155-17#22012#22029
30K → 20M8049+31#22029#21998
20M → 21M9340+53#21998#21945
21M → 35K4016+24#21945#21921
35K → 23M6851+17#21921#21904
23M → 24M3347-14#21904#21918
24M → 40K4435+9#21918#21909
40K → 25.2M1221-9#21909#21918
25.2M → Finish8151-143#21918#22061
TOTALS11841312-128
📊

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