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BOSTON MARATHON 2023

Stephen Dick

Bib: 18432•M

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
Top 49%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:01/mi
24:54
↑ 97↓ 3451.5%
10K· 6.21 mi
8:02/mi
49:50
↑ 79↓ 1380.4%
15K· 9.32 mi
8:02/mi
1:14:46
↑ 67↓ 78
20K· 12.43 mi
8:05/mi
1:39:54
↑ 106↓ 860.1%
Half· 13.11 mi
8:04/mi
1:45:24
↑ 19↓ 370.5%
25K· 15.53 mi
8:09/mi
2:05:10
↑ 66↓ 880.2%
30K· 18.64 mi
8:22/mi
2:31:09
↑ 181↓ 1480.2%
20M
8:26/mi
2:42:36
↑ 64↓ 500.2%
21M
8:54/mi
2:51:30
↑ 106↓ 241.6%
35K· 21.75 mi
8:25/mi
2:57:48
↑ 17↓ 861.7%
23M
8:40/mi
3:08:39
↑ 23↓ 630.6%
24M
8:28/mi
3:17:07
↓ 821.3%
40K· 24.85 mi
8:39/mi
3:24:31
↓ 200.3%
25.2M
9:20/mi
3:27:44
↑ 13↓ 160.2%
Finish· 26.22 mi
8:23/mi
3:36:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:24
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:50:53
Pace8:28 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2224:548:0124:54
8:01
-
10K
6.21 mi11:41:1849:508:0124:56
8:02
+0:01
15K
9.32 mi12:06:141:14:468:0124:56
8:02
0:00
20K
12.43 mi12:31:221:39:548:0225:08
8:05
+0:03
Half
13.11 mi12:36:521:45:248:025:30
8:04
-0:01
25K
15.53 mi12:56:382:05:108:0319:46
8:09
+0:05
30K
18.64 mi13:22:372:31:098:0725:59
8:22
+0:13
20M
20.00 mi13:34:042:42:368:0811:27
8:26
+0:04
21M
21.00 mi13:42:582:51:308:108:54
8:54
+0:28
35K
21.75 mi13:49:162:57:488:116:18
8:25
-0:29
23M
23.00 mi14:00:073:08:398:1210:51
8:40
+0:15
24M
24.00 mi14:08:353:17:078:138:28
8:28
-0:12
40K
24.85 mi14:15:593:24:318:147:24
8:39
+0:11
25.2M
25.20 mi14:19:123:27:448:153:13
9:20
+0:41
Finish
26.22 mi14:27:453:36:178:158:33
8:23
-0:57

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

8:01 /mi

Average Pace

8:15 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:24:10

94% of race

Time at Steady Pace

12:07

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:15 /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 mi11:16:2224:548:0124:54
8:01
#14112
10K
6.21 mi11:41:1849:508:0124:56
8:02
#14518
15K
9.32 mi12:06:141:14:468:0124:56
8:02
#14500
20K
12.43 mi12:31:221:39:548:0225:08
8:05
#14383
Half
13.11 mi12:36:521:45:248:025:30
8:04
#14413
25K
15.53 mi12:56:382:05:108:0319:46
8:09
#14317
30K
18.64 mi13:22:372:31:098:0725:59
8:22
#14163
20M
20.00 mi13:34:042:42:368:0811:27
8:26
#14076
21M
21.00 mi13:42:582:51:308:108:54
8:54
#13960
35K
21.75 mi13:49:162:57:488:116:18
8:25
#13980
23M
23.00 mi14:00:073:08:398:1210:51
8:40
#13981
24M
24.00 mi14:08:353:17:078:138:28
8:28
#13968
40K
24.85 mi14:15:593:24:318:147:24
8:39
#13958
25.2M
25.20 mi14:19:123:27:448:153:13
9:20
#13967
Finish
26.22 mi14:27:453:36:178:158:33
8:23
#13995
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi141129994999414576(Top 55%)10128(Top 67%)10128(Top 712%)
10K6.21 mi3.10 mi14518-40610146-15210146-15214978(Top 56%)10298(Top 68%)10298(Top 724%)
15K9.32 mi3.11 mi14500+1810126+2010126+2014576(Top 55%)10128(Top 67%)10128(Top 712%)
20K12.43 mi3.11 mi14383+11710061+6510061+6514145(Top 53%)9939(Top 65%)9939(Top 699%)
Half13.11 mi0.68 mi14413-3010073-1210073-1214787(Top 56%)10204(Top 67%)10204(Top 718%)
25K15.53 mi2.42 mi14317+9610005+6810005+6813882(Top 52%)9720(Top 64%)9720(Top 684%)
30K18.64 mi3.11 mi14163+1549907+989907+9813431(Top 50%)9426(Top 62%)9426(Top 663%)
20M20.00 mi1.36 mi14076+879844+639844+6313158(Top 49%)9203(Top 61%)9203(Top 647%)
21M21.00 mi1.00 mi13960+1169783+619783+6112833(Top 48%)8961(Top 59%)8961(Top 630%)
35K21.75 mi0.75 mi13980-209777+69777+614814(Top 56%)9794(Top 65%)9794(Top 689%)
23M23.00 mi1.25 mi13981-19744+339744+3314150(Top 53%)9430(Top 62%)9430(Top 663%)
24M24.00 mi1.00 mi13968+139715+299715+2914248(Top 54%)9414(Top 62%)9414(Top 662%)
40K24.85 mi0.85 mi13958+109693+229693+2214247(Top 54%)9346(Top 62%)9346(Top 657%)
25.2M25.20 mi0.35 mi13967-99695-29695-214261(Top 54%)9354(Top 62%)9354(Top 658%)
Finish26.22 mi1.02 mi13995-289685+109685+1014648(Top 55%)9559(Top 63%)9559(Top 672%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14576

Males

10128

M55-59

10128

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14978

Males

10298

M55-59

10298

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14576

Males

10128

M55-59

10128

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

14145

Males

9939

M55-59

9939

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

14787

Males

10204

M55-59

10204

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13882

Males

9720

M55-59

9720

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

13431

Males

9426

M55-59

9426

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

13158

Males

9203

M55-59

9203

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12833

Males

8961

M55-59

8961

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14814

Males

9794

M55-59

9794

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

14150

Males

9430

M55-59

9430

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

14248

Males

9414

M55-59

9414

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

14247

Males

9346

M55-59

9346

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14261

Males

9354

M55-59

9354

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

14648

Males

9559

M55-59

9559

Passing Analysis

Category:
Athletes Passed
1659
Passed By
1542
Net Change
+117
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14112
5K → 10K132538-406#14112#14518
10K → 15K198180+18#14518#14500
15K → 20K228111+117#14500#14383
20K → Half2454-30#14383#14413
Half → 25K18185+96#14413#14317
25K → 30K264110+154#14317#14163
30K → 20M13245+87#14163#14076
20M → 21M15135+116#14076#13960
21M → 35K4161-20#13960#13980
35K → 23M8586-1#13980#13981
23M → 24M6855+13#13981#13968
24M → 40K7262+10#13968#13958
40K → 25.2M2635-9#13958#13967
25.2M → Finish5785-28#13967#13995
TOTALS16591542+117
📊

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