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BOSTON MARATHON 2023

Tyler Mccormack

Bib: 6071•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 25%
Division (M18-39)
#0 / 5285
Top 50%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:01
Rank: #6777
Start → 5K
22:01 | 7:05/mi
10K· 6.21 mi
43:44
Rank: #6721 (+56)
5K → 10K
21:43 | 6:59/mi
15K· 9.32 mi
1:05:26
Rank: #6623 (+98)
10K → 15K
21:42 | 6:59/mi
20K· 12.43 mi
1:26:47
Rank: #6249 (+374)
15K → 20K
21:21 | 6:52/mi
Half· 13.11 mi
1:31:27
Rank: #6214 (+35)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:47:49
Rank: #5841 (+373)
Half → 25K
16:22 | 6:45/mi
30K· 18.64 mi
2:08:58
Rank: #5312 (+529)
25K → 30K
21:09 | 6:48/mi
20M
2:18:12
Rank: #5057 (+255)
30K → 20M
9:14 | 6:48/mi
21M
2:25:15
Rank: #4848 (+209)
20M → 21M
7:03 | 7:03/mi
35K· 21.75 mi
2:30:07
Rank: #4731 (+117)
21M → 35K
4:52 | 6:30/mi
23M
2:38:29
Rank: #4522 (+209)
35K → 23M
8:22 | 6:41/mi
24M
2:44:55
Rank: #4345 (+177)
23M → 24M
6:26 | 6:26/mi
40K· 24.85 mi
2:50:35
Rank: #4216 (+129)
24M → 40K
5:40 | 6:38/mi
25.2M
2:53:00
Rank: #4169 (+47)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:59:35
Rank: #4069 (+100)
25.2M → Finish
6:35 | 6:28/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:31:27
Pace6:59 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:28:08
Pace6:43 /mi
📊Negative Split: 3.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4822:017:0522:01
7:05
-
10K
6.21 mi10:47:3143:447:0221:43
6:59
-0:06
15K
9.32 mi11:09:131:05:267:0121:42
6:59
0:00
20K
12.43 mi11:30:341:26:476:5921:21
6:52
-0:07
Half
13.11 mi11:35:141:31:276:594:40
6:50
-0:02
25K
15.53 mi11:51:361:47:496:5616:22
6:45
-0:05
30K
18.64 mi12:12:452:08:586:5521:09
6:48
+0:03
20M
20.00 mi12:21:592:18:126:559:14
6:48
0:00
21M
21.00 mi12:29:022:25:156:557:03
7:03
+0:15
35K
21.75 mi12:33:542:30:076:544:52
6:30
-0:33
23M
23.00 mi12:42:162:38:296:538:22
6:41
+0:11
24M
24.00 mi12:48:422:44:556:526:26
6:26
-0:15
40K
24.85 mi12:54:222:50:356:525:40
6:38
+0:12
25.2M
25.20 mi12:56:472:53:006:522:25
7:00
+0:22
Finish
26.22 mi13:03:222:59:356:516:35
6:28
-0:32

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

6:26 /mi

Average Pace

6:51 /mi

Slowest Pace

7:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:34

88% of race

Time at Steady Pace

22:01

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:25:4822:017:0522:01
7:05
#6777
10K
6.21 mi10:47:3143:447:0221:43
6:59
#6721
15K
9.32 mi11:09:131:05:267:0121:42
6:59
#6623
20K
12.43 mi11:30:341:26:476:5921:21
6:52
#6249
Half
13.11 mi11:35:141:31:276:594:40
6:50
#6214
25K
15.53 mi11:51:361:47:496:5616:22
6:45
#5841
30K
18.64 mi12:12:452:08:586:5521:09
6:48
#5312
20M
20.00 mi12:21:592:18:126:559:14
6:48
#5057
21M
21.00 mi12:29:022:25:156:557:03
7:03
#4848
35K
21.75 mi12:33:542:30:076:544:52
6:30
#4731
23M
23.00 mi12:42:162:38:296:538:22
6:41
#4522
24M
24.00 mi12:48:422:44:556:526:26
6:26
#4345
40K
24.85 mi12:54:222:50:356:525:40
6:38
#4216
25.2M
25.20 mi12:56:472:53:006:522:25
7:00
#4169
Finish
26.22 mi13:03:222:59:356:516:35
6:28
#4069
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6777610161016447(Top 24%)5811(Top 38%)5811(Top 110%)
10K6.21 mi3.10 mi6721+566053+486053+486734(Top 25%)6040(Top 40%)6040(Top 114%)
15K9.32 mi3.11 mi6623+985969+845969+846447(Top 24%)5811(Top 38%)5811(Top 110%)
20K12.43 mi3.11 mi6249+3745663+3065663+3065101(Top 19%)4716(Top 31%)4716(Top 89%)
Half13.11 mi0.68 mi6214+355643+205643+205513(Top 21%)5073(Top 33%)5073(Top 96%)
25K15.53 mi2.42 mi5841+3735355+2885355+2883758(Top 14%)3538(Top 23%)3538(Top 67%)
30K18.64 mi3.11 mi5312+5294907+4484907+4483040(Top 11%)2873(Top 19%)2873(Top 54%)
20M20.00 mi1.36 mi5057+2554683+2244683+2242800(Top 11%)2647(Top 17%)2647(Top 50%)
21M21.00 mi1.00 mi4848+2094504+1794504+1792409(Top 9%)2278(Top 15%)2278(Top 43%)
35K21.75 mi0.75 mi4731+1174400+1044400+1042477(Top 9%)2349(Top 15%)2349(Top 44%)
23M23.00 mi1.25 mi4522+2094211+1894211+1892124(Top 8%)2013(Top 13%)2013(Top 38%)
24M24.00 mi1.00 mi4345+1774061+1504061+1501841(Top 7%)1737(Top 11%)1737(Top 33%)
40K24.85 mi0.85 mi4216+1293943+1183943+1182055(Top 8%)1925(Top 13%)1925(Top 36%)
25.2M25.20 mi0.35 mi4169+473901+423901+421818(Top 7%)1711(Top 11%)1711(Top 32%)
Finish26.22 mi1.02 mi4069+1003807+943807+942314(Top 9%)2142(Top 14%)2142(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6447

Males

5811

M18-39

5811

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6734

Males

6040

M18-39

6040

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6447

Males

5811

M18-39

5811

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5101

Males

4716

M18-39

4716

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5513

Males

5073

M18-39

5073

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3758

Males

3538

M18-39

3538

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3040

Males

2873

M18-39

2873

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2800

Males

2647

M18-39

2647

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2409

Males

2278

M18-39

2278

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2477

Males

2349

M18-39

2349

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2124

Males

2013

M18-39

2013

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1841

Males

1737

M18-39

1737

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2055

Males

1925

M18-39

1925

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1818

Males

1711

M18-39

1711

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2314

Males

2142

M18-39

2142

Passing Analysis

Category:
Athletes Passed
2981
Passed By
273
Net Change
+2708
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6777
5K → 10K226170+56#6777#6721
10K → 15K16466+98#6721#6623
15K → 20K3795+374#6623#6249
20K → Half449+35#6249#6214
Half → 25K3741+373#6214#5841
25K → 30K5312+529#5841#5312
30K → 20M2561+255#5312#5057
20M → 21M2123+209#5057#4848
21M → 35K1214+117#4848#4731
35K → 23M2090+209#4731#4522
23M → 24M1781+177#4522#4345
24M → 40K1312+129#4345#4216
40K → 25.2M470+47#4216#4169
25.2M → Finish1099+100#4169#4069
TOTALS2981273+2708
📊

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