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BOSTON MARATHON 2023

Gerard Morton

Bib: 21000•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 (M60-64)
#0 / 1110
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:42
Rank: #18176
Start → 5K
8:36/mi
26:42 split
10K· 6.21 mi
53:12
Rank: #18262 (-86)
5K → 10K
8:32/mi
26:30 split
15K· 9.32 mi
1:19:31
Rank: #18056 (+206)
10K → 15K
8:28/mi
26:19 split
20K· 12.43 mi
1:46:12
Rank: #17861 (+195)
15K → 20K
8:35/mi
26:41 split
Half· 13.11 mi
1:51:58
Rank: #17832 (+29)
20K → Half
8:27/mi
5:46 split
25K· 15.53 mi
2:12:53
Rank: #17647 (+185)
Half → 25K
8:38/mi
20:55 split
30K· 18.64 mi
2:40:28
Rank: #17412 (+235)
25K → 30K
8:53/mi
27:35 split
20M
2:52:28
Rank: #17266 (+146)
30K → 20M
8:50/mi
12:00 split
21M
3:01:35
Rank: #17077 (+189)
20M → 21M
9:07/mi
9:07 split
35K· 21.75 mi
3:07:53
Rank: #16986 (+91)
21M → 35K
8:25/mi
6:18 split
23M
3:19:00
Rank: #16892 (+94)
35K → 23M
8:53/mi
11:07 split
24M
3:27:46
Rank: #16859 (+33)
23M → 24M
8:46/mi
8:46 split
40K· 24.85 mi
3:35:12
Rank: #16753 (+106)
24M → 40K
8:42/mi
7:26 split
25.2M
3:38:28
Rank: #16715 (+38)
40K → 25.2M
9:28/mi
3:16 split
Finish· 26.22 mi
3:46:59
Rank: #16615 (+100)
25.2M → Finish
8:21/mi
8:31 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:58
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time1:55:01
Pace8:46 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0526:428:3626:42
8:36
-
10K
6.21 mi11:46:3553:128:3426:30
8:32
-0:04
15K
9.32 mi12:12:541:19:318:3226:19
8:28
-0:04
20K
12.43 mi12:39:351:46:128:3326:41
8:35
+0:07
Half
13.11 mi12:45:211:51:588:325:46
8:27
-0:08
25K
15.53 mi13:06:162:12:538:3320:55
8:38
+0:11
30K
18.64 mi13:33:512:40:288:3627:35
8:53
+0:15
20M
20.00 mi13:45:512:52:288:3712:00
8:50
-0:03
21M
21.00 mi13:54:583:01:358:399:07
9:07
+0:17
35K
21.75 mi14:01:163:07:538:386:18
8:25
-0:42
23M
23.00 mi14:12:233:19:008:3911:07
8:53
+0:28
24M
24.00 mi14:21:093:27:468:398:46
8:46
-0:07
40K
24.85 mi14:28:353:35:128:397:26
8:42
-0:04
25.2M
25.20 mi14:31:513:38:288:403:16
9:28
+0:46
Finish
26.22 mi14:40:223:46:598:408:31
8:21
-1:07

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

8:21 /mi

Average Pace

8:40 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:43:43

99% of race

Time at Steady Pace

3:16

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:39 /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 mi11:20:0526:428:3626:42
8:36
#18176
10K
6.21 mi11:46:3553:128:3426:30
8:32
#18262
15K
9.32 mi12:12:541:19:318:3226:19
8:28
#18056
20K
12.43 mi12:39:351:46:128:3326:41
8:35
#17861
Half
13.11 mi12:45:211:51:588:325:46
8:27
#17832
25K
15.53 mi13:06:162:12:538:3320:55
8:38
#17647
30K
18.64 mi13:33:512:40:288:3627:35
8:53
#17412
20M
20.00 mi13:45:512:52:288:3712:00
8:50
#17266
21M
21.00 mi13:54:583:01:358:399:07
9:07
#17077
35K
21.75 mi14:01:163:07:538:386:18
8:25
#16986
23M
23.00 mi14:12:233:19:008:3911:07
8:53
#16892
24M
24.00 mi14:21:093:27:468:398:46
8:46
#16859
40K
24.85 mi14:28:353:35:128:397:26
8:42
#16753
25.2M
25.20 mi14:31:513:38:288:403:16
9:28
#16715
Finish
26.22 mi14:40:223:46:598:408:31
8:21
#16615
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18176114861148617593(Top 66%)11302(Top 74%)11302(Top 1018%)
10K6.21 mi3.10 mi18262-8611566-8011566-8018418(Top 69%)11669(Top 77%)11669(Top 1051%)
15K9.32 mi3.11 mi18056+20611473+9311473+9317593(Top 66%)11302(Top 74%)11302(Top 1018%)
20K12.43 mi3.11 mi17861+19511401+7211401+7217408(Top 65%)11215(Top 74%)11215(Top 1010%)
Half13.11 mi0.68 mi17832+2911390+1111390+1117418(Top 65%)11252(Top 74%)11252(Top 1014%)
25K15.53 mi2.42 mi17647+18511302+8811302+8816950(Top 64%)10947(Top 72%)10947(Top 986%)
30K18.64 mi3.11 mi17412+23511192+11011192+11016527(Top 62%)10700(Top 71%)10700(Top 964%)
20M20.00 mi1.36 mi17266+14611106+8611106+8615596(Top 59%)10247(Top 68%)10247(Top 923%)
21M21.00 mi1.00 mi17077+18911021+8511021+8514059(Top 53%)9531(Top 63%)9531(Top 859%)
35K21.75 mi0.75 mi16986+9110982+3910982+3914836(Top 56%)9816(Top 65%)9816(Top 884%)
23M23.00 mi1.25 mi16892+9410910+7210910+7215420(Top 58%)9999(Top 66%)9999(Top 901%)
24M24.00 mi1.00 mi16859+3310879+3110879+3116013(Top 60%)10181(Top 67%)10181(Top 917%)
40K24.85 mi0.85 mi16753+10610821+5810821+5814457(Top 54%)9442(Top 62%)9442(Top 851%)
25.2M25.20 mi0.35 mi16715+3810793+2810793+2815025(Top 56%)9701(Top 64%)9701(Top 874%)
Finish26.22 mi1.02 mi16615+10010749+4410749+4414441(Top 54%)9461(Top 62%)9461(Top 852%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

17593

Males

11302

M60-64

11302

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

18418

Males

11669

M60-64

11669

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

17593

Males

11302

M60-64

11302

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

17408

Males

11215

M60-64

11215

20K→Half

12.4 - 13.1 mi

Top 65%
×2story building
+19ft-37ft

Overall

17418

Males

11252

M60-64

11252

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

16950

Males

10947

M60-64

10947

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

16527

Males

10700

M60-64

10700

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

15596

Males

10247

M60-64

10247

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

14059

Males

9531

M60-64

9531

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14836

Males

9816

M60-64

9816

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

15420

Males

9999

M60-64

9999

23M→24M

23.0 - 24.0 mi

Top 60%
×6story building
+12ft-82ft

Overall

16013

Males

10181

M60-64

10181

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

14457

Males

9442

M60-64

9442

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15025

Males

9701

M60-64

9701

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

14441

Males

9461

M60-64

9461

Passing Analysis

Category:
Athletes Passed
2380
Passed By
819
Net Change
+1561
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18176
5K → 10K264350-86#18176#18262
10K → 15K310104+206#18262#18056
15K → 20K27984+195#18056#17861
20K → Half4314+29#17861#17832
Half → 25K22338+185#17832#17647
25K → 30K29257+235#17647#17412
30K → 20M17226+146#17412#17266
20M → 21M20112+189#17266#17077
21M → 35K10413+91#17077#16986
35K → 23M13238+94#16986#16892
23M → 24M7744+33#16892#16859
24M → 40K11610+106#16859#16753
40K → 25.2M457+38#16753#16715
25.2M → Finish12222+100#16715#16615
TOTALS2380819+1561
📊

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