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BOSTON MARATHON 2023

Ted Norton

Bib: 9370•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 20%
Gender (Male)
#0 / 15176
Top 32%
Masters (Masters Men)
#0 / 9891
Top 18%
Division (M55-59)
#0 / 1422
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:38
Rank: #6013
Start → 5K
21:38 | 6:58/mi
10K· 6.21 mi
43:07
Rank: #6115 (-102)
5K → 10K
21:29 | 6:55/mi
15K· 9.32 mi
1:04:53
Rank: #6259 (-144)
10K → 15K
21:46 | 7:00/mi
20K· 12.43 mi
1:26:50
Rank: #6274 (-15)
15K → 20K
21:57 | 7:04/mi
Half· 13.11 mi
1:31:25
Rank: #6196 (+78)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:48:06
Rank: #5963 (+233)
Half → 25K
16:41 | 6:53/mi
30K· 18.64 mi
2:10:14
Rank: #5726 (+237)
25K → 30K
22:08 | 7:07/mi
20M
2:19:46
Rank: #5586 (+140)
30K → 20M
9:32 | 7:01/mi
21M
2:27:14
Rank: #5486 (+100)
20M → 21M
7:28 | 7:28/mi
35K· 21.75 mi
2:32:27
Rank: #5447 (+39)
21M → 35K
5:13 | 6:58/mi
23M
2:41:33
Rank: #5364 (+83)
35K → 23M
9:06 | 7:16/mi
24M
2:48:53
Rank: #5371 (-7)
23M → 24M
7:20 | 7:20/mi
40K· 24.85 mi
2:55:10
Rank: #5323 (+48)
24M → 40K
6:17 | 7:21/mi
25.2M
2:57:58
Rank: #5329 (-6)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:05:22
Rank: #5330 (-1)
25.2M → Finish
7:24 | 7:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:25
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:33:57
Pace7:10 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:0221:386:5821:38
6:58
-
10K
6.21 mi11:08:3143:076:5621:29
6:55
-0:03
15K
9.32 mi11:30:171:04:536:5821:46
7:00
+0:05
20K
12.43 mi11:52:141:26:506:5921:57
7:04
+0:04
Half
13.11 mi11:56:491:31:256:584:35
6:43
-0:21
25K
15.53 mi12:13:301:48:066:5816:41
6:53
+0:10
30K
18.64 mi12:35:382:10:146:5922:08
7:07
+0:14
20M
20.00 mi12:45:102:19:466:599:32
7:01
-0:06
21M
21.00 mi12:52:382:27:147:017:28
7:28
+0:27
35K
21.75 mi12:57:512:32:277:015:13
6:58
-0:30
23M
23.00 mi13:06:572:41:337:019:06
7:16
+0:18
24M
24.00 mi13:14:172:48:537:027:20
7:20
+0:04
40K
24.85 mi13:20:342:55:107:036:17
7:21
+0:01
25.2M
25.20 mi13:23:222:57:587:042:48
8:07
+0:46
Finish
26.22 mi13:30:463:05:227:057:24
7:16
-0:51

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

6:43 /mi

Average Pace

7:05 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

21:16

11% of race

Time at Steady Pace

2:03:43

67% of race

Time at Slower Pace

40:23

22% of race

Average Pace: 7:04 /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 mi10:47:0221:386:5821:38
6:58
#6013
10K
6.21 mi11:08:3143:076:5621:29
6:55
#6115
15K
9.32 mi11:30:171:04:536:5821:46
7:00
#6259
20K
12.43 mi11:52:141:26:506:5921:57
7:04
#6274
Half
13.11 mi11:56:491:31:256:584:35
6:43
#6196
25K
15.53 mi12:13:301:48:066:5816:41
6:53
#5963
30K
18.64 mi12:35:382:10:146:5922:08
7:07
#5726
20M
20.00 mi12:45:102:19:466:599:32
7:01
#5586
21M
21.00 mi12:52:382:27:147:017:28
7:28
#5486
35K
21.75 mi12:57:512:32:277:015:13
6:58
#5447
23M
23.00 mi13:06:572:41:337:019:06
7:16
#5364
24M
24.00 mi13:14:172:48:537:027:20
7:20
#5371
40K
24.85 mi13:20:342:55:107:036:17
7:21
#5323
25.2M
25.20 mi13:23:222:57:587:042:48
8:07
#5329
Finish
26.22 mi13:30:463:05:227:057:24
7:16
#5330
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi6013549654966580(Top 25%)5920(Top 39%)5920(Top 416%)
10K6.21 mi3.10 mi6115-1025573-775573-776236(Top 23%)5646(Top 37%)5646(Top 397%)
15K9.32 mi3.11 mi6259-1445680-1075680-1076580(Top 25%)5920(Top 39%)5920(Top 416%)
20K12.43 mi3.11 mi6274-155686-65686-66358(Top 24%)5740(Top 38%)5740(Top 404%)
Half13.11 mi0.68 mi6196+785633+535633+534575(Top 17%)4267(Top 28%)4267(Top 300%)
25K15.53 mi2.42 mi5963+2335452+1815452+1814820(Top 18%)4466(Top 29%)4466(Top 314%)
30K18.64 mi3.11 mi5726+2375251+2015251+2015067(Top 19%)4656(Top 31%)4656(Top 327%)
20M20.00 mi1.36 mi5586+1405129+1225129+1224136(Top 16%)3826(Top 25%)3826(Top 269%)
21M21.00 mi1.00 mi5486+1005038+915038+914434(Top 17%)4048(Top 27%)4048(Top 285%)
35K21.75 mi0.75 mi5447+394999+394999+395174(Top 19%)4625(Top 30%)4625(Top 325%)
23M23.00 mi1.25 mi5364+834922+774922+775133(Top 19%)4560(Top 30%)4560(Top 321%)
24M24.00 mi1.00 mi5371-74919+34919+36572(Top 25%)5462(Top 36%)5462(Top 384%)
40K24.85 mi0.85 mi5323+484869+504869+505726(Top 22%)4842(Top 32%)4842(Top 341%)
25.2M25.20 mi0.35 mi5329-64866+34866+37114(Top 27%)5628(Top 37%)5628(Top 396%)
Finish26.22 mi1.02 mi5330-1486648666801(Top 26%)5436(Top 36%)5436(Top 382%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6580

Males

5920

M55-59

5920

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6236

Males

5646

M55-59

5646

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6580

Males

5920

M55-59

5920

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6358

Males

5740

M55-59

5740

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4575

Males

4267

M55-59

4267

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4820

Males

4466

M55-59

4466

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5067

Males

4656

M55-59

4656

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4136

Males

3826

M55-59

3826

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4434

Males

4048

M55-59

4048

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5174

Males

4625

M55-59

4625

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5133

Males

4560

M55-59

4560

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6572

Males

5462

M55-59

5462

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5726

Males

4842

M55-59

4842

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7114

Males

5628

M55-59

5628

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

6801

Males

5436

M55-59

5436

Passing Analysis

Category:
Athletes Passed
1476
Passed By
793
Net Change
+683
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6013
5K → 10K137239-102#6013#6115
10K → 15K66210-144#6115#6259
15K → 20K90105-15#6259#6274
20K → Half780+78#6274#6196
Half → 25K2385+233#6196#5963
25K → 30K26629+237#5963#5726
30K → 20M1444+140#5726#5586
20M → 21M11010+100#5586#5486
21M → 35K5314+39#5486#5447
35K → 23M10926+83#5447#5364
23M → 24M4754-7#5364#5371
24M → 40K7224+48#5371#5323
40K → 25.2M2127-6#5323#5329
25.2M → Finish4546-1#5329#5330
TOTALS1476793+683
📊

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