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BOSTON MARATHON 2023

Jeffery Morton

Bib: 9580•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 35%
Gender (Male)
#0 / 15176
Top 49%
Masters (Masters Men)
#0 / 9891
Top 38%
Division (M50-54)
#0 / 2052
Top 35%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:30
Rank: #10186
Start → 5K
23:30 | 7:34/mi
10K· 6.21 mi
46:26
Rank: #9761 (+425)
5K → 10K
22:56 | 7:23/mi
15K· 9.32 mi
1:09:25
Rank: #9592 (+169)
10K → 15K
22:59 | 7:24/mi
20K· 12.43 mi
1:32:26
Rank: #9304 (+288)
15K → 20K
23:01 | 7:25/mi
Half· 13.11 mi
1:37:27
Rank: #9285 (+19)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:55:44
Rank: #9229 (+56)
Half → 25K
18:17 | 7:32/mi
30K· 18.64 mi
2:19:28
Rank: #9025 (+204)
25K → 30K
23:44 | 7:38/mi
20M
2:30:03
Rank: #8972 (+53)
30K → 20M
10:35 | 7:47/mi
21M
2:38:19
Rank: #8950 (+22)
20M → 21M
8:16 | 8:16/mi
35K· 21.75 mi
2:44:06
Rank: #8984 (-34)
21M → 35K
5:47 | 7:44/mi
23M
2:54:07
Rank: #9002 (-18)
35K → 23M
10:01 | 8:00/mi
24M
3:02:02
Rank: #9053 (-51)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:08:56
Rank: #9077 (-24)
24M → 40K
6:54 | 8:04/mi
25.2M
3:11:56
Rank: #9098 (-21)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:20:09
Rank: #9229 (-131)
25.2M → Finish
8:13 | 8:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:27
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:42:42
Pace7:50 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1523:307:3423:30
7:34
-
10K
6.21 mi11:12:1146:267:2822:56
7:23
-0:11
15K
9.32 mi11:35:101:09:257:2722:59
7:24
+0:01
20K
12.43 mi11:58:111:32:267:2623:01
7:25
+0:01
Half
13.11 mi12:03:121:37:277:265:01
7:21
-0:04
25K
15.53 mi12:21:291:55:447:2718:17
7:32
+0:11
30K
18.64 mi12:45:132:19:287:2923:44
7:38
+0:06
20M
20.00 mi12:55:482:30:037:3010:35
7:47
+0:09
21M
21.00 mi13:04:042:38:197:328:16
8:16
+0:29
35K
21.75 mi13:09:512:44:067:335:47
7:44
-0:32
23M
23.00 mi13:19:522:54:077:3410:01
8:00
+0:16
24M
24.00 mi13:27:473:02:027:357:55
7:55
-0:05
40K
24.85 mi13:34:413:08:567:366:54
8:04
+0:09
25.2M
25.20 mi13:37:413:11:567:373:00
8:42
+0:38
Finish
26.22 mi13:45:543:20:097:388:13
8:04
-0:38

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

7:21 /mi

Average Pace

7:38 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:53

94% of race

Time at Steady Pace

8:16

4% of race

Time at Slower Pace

3:00

1% of race

Average Pace: 7:38 /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 mi10:49:1523:307:3423:30
7:34
#10186
10K
6.21 mi11:12:1146:267:2822:56
7:23
#9761
15K
9.32 mi11:35:101:09:257:2722:59
7:24
#9592
20K
12.43 mi11:58:111:32:267:2623:01
7:25
#9304
Half
13.11 mi12:03:121:37:277:265:01
7:21
#9285
25K
15.53 mi12:21:291:55:447:2718:17
7:32
#9229
30K
18.64 mi12:45:132:19:287:2923:44
7:38
#9025
20M
20.00 mi12:55:482:30:037:3010:35
7:47
#8972
21M
21.00 mi13:04:042:38:197:328:16
8:16
#8950
35K
21.75 mi13:09:512:44:067:335:47
7:44
#8984
23M
23.00 mi13:19:522:54:077:3410:01
8:00
#9002
24M
24.00 mi13:27:473:02:027:357:55
7:55
#9053
40K
24.85 mi13:34:413:08:567:366:54
8:04
#9077
25.2M
25.20 mi13:37:413:11:567:373:00
8:42
#9098
Finish
26.22 mi13:45:543:20:097:388:13
8:04
#9229
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi10186822682269301(Top 35%)7737(Top 51%)7737(Top 377%)
10K6.21 mi3.10 mi9761+4258020+2068020+2069452(Top 36%)7831(Top 52%)7831(Top 382%)
15K9.32 mi3.11 mi9592+1697924+967924+969301(Top 35%)7737(Top 51%)7737(Top 377%)
20K12.43 mi3.11 mi9304+2887731+1937731+1938579(Top 32%)7244(Top 48%)7244(Top 353%)
Half13.11 mi0.68 mi9285+197722+97722+99003(Top 34%)7519(Top 50%)7519(Top 366%)
25K15.53 mi2.42 mi9229+567683+397683+399073(Top 34%)7482(Top 49%)7482(Top 365%)
30K18.64 mi3.11 mi9025+2047516+1677516+1678228(Top 31%)6824(Top 45%)6824(Top 333%)
20M20.00 mi1.36 mi8972+537471+457471+458752(Top 33%)7050(Top 46%)7050(Top 344%)
21M21.00 mi1.00 mi8950+227432+397432+399001(Top 34%)7070(Top 47%)7070(Top 345%)
35K21.75 mi0.75 mi8984-347440-87440-810114(Top 38%)7674(Top 51%)7674(Top 374%)
23M23.00 mi1.25 mi9002-187424+167424+169717(Top 36%)7340(Top 48%)7340(Top 358%)
24M24.00 mi1.00 mi9053-517428-47428-410611(Top 40%)7707(Top 51%)7707(Top 376%)
40K24.85 mi0.85 mi9077-247424+47424+410468(Top 39%)7580(Top 50%)7580(Top 369%)
25.2M25.20 mi0.35 mi9098-217424742410686(Top 40%)7643(Top 50%)7643(Top 372%)
Finish26.22 mi1.02 mi9229-1317468-447468-4412516(Top 47%)8523(Top 56%)8523(Top 415%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9301

Males

7737

M50-54

7737

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9452

Males

7831

M50-54

7831

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9301

Males

7737

M50-54

7737

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8579

Males

7244

M50-54

7244

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

9003

Males

7519

M50-54

7519

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

9073

Males

7482

M50-54

7482

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8228

Males

6824

M50-54

6824

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8752

Males

7050

M50-54

7050

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9001

Males

7070

M50-54

7070

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10114

Males

7674

M50-54

7674

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9717

Males

7340

M50-54

7340

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10611

Males

7707

M50-54

7707

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10468

Males

7580

M50-54

7580

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10686

Males

7643

M50-54

7643

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

12516

Males

8523

M50-54

8523

Passing Analysis

Category:
Athletes Passed
2007*
Passed By
1050
Net Change
+957
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10186
5K → 10K557*132+425#10186#9761
10K → 15K26192+169#9761#9592
15K → 20K31628+288#9592#9304
20K → Half3920+19#9304#9285
Half → 25K13579+56#9285#9229
25K → 30K27066+204#9229#9025
30K → 20M11461+53#9025#8972
20M → 21M7856+22#8972#8950
21M → 35K3165-34#8950#8984
35K → 23M7088-18#8984#9002
23M → 24M49100-51#9002#9053
24M → 40K4367-24#9053#9077
40K → 25.2M1738-21#9077#9098
25.2M → Finish27158-131#9098#9229
TOTALS2007*1050+957

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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