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BOSTON MARATHON 2023

Gregory Mccullough

Bib: 21822•M

ME

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 48%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 18%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:31
Rank: #15541
Start → 5K
25:31 | 8:13/mi
10K· 6.21 mi
50:15
Rank: #15007 (+534)
5K → 10K
24:44 | 7:58/mi
15K· 9.32 mi
1:15:02
Rank: #14744 (+263)
10K → 15K
24:47 | 7:59/mi
20K· 12.43 mi
1:40:11
Rank: #14562 (+182)
15K → 20K
25:09 | 8:06/mi
Half· 13.11 mi
1:45:39
Rank: #14576 (-14)
20K → Half
5:28 | 8:01/mi
25K· 15.53 mi
2:05:24
Rank: #14445 (+131)
Half → 25K
19:45 | 8:09/mi
30K· 18.64 mi
2:31:20
Rank: #14229 (+216)
25K → 30K
25:56 | 8:21/mi
20M
2:42:12
Rank: #13909 (+320)
30K → 20M
10:52 | 8:00/mi
21M
2:50:35
Rank: #13630 (+279)
20M → 21M
8:23 | 8:23/mi
35K· 21.75 mi
2:56:26
Rank: #13507 (+123)
21M → 35K
5:51 | 7:49/mi
23M
3:06:40
Rank: #13322 (+185)
35K → 23M
10:14 | 8:10/mi
24M
3:14:20
Rank: #13096 (+226)
23M → 24M
7:40 | 7:40/mi
40K· 24.85 mi
3:21:09
Rank: #12968 (+128)
24M → 40K
6:49 | 7:58/mi
25.2M
3:24:09
Rank: #12926 (+42)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:31:53
Rank: #12775 (+151)
25.2M → Finish
7:44 | 7:35/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:45:39
Pace8:04 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:46:14
Pace8:06 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2325:318:1325:31
8:13
-
10K
6.21 mi11:43:0750:158:0524:44
7:58
-0:15
15K
9.32 mi12:07:541:15:028:0324:47
7:59
+0:01
20K
12.43 mi12:33:031:40:118:0425:09
8:06
+0:07
Half
13.11 mi12:38:311:45:398:045:28
8:01
-0:05
25K
15.53 mi12:58:162:05:248:0419:45
8:09
+0:08
30K
18.64 mi13:24:122:31:208:0725:56
8:21
+0:12
20M
20.00 mi13:35:042:42:128:0710:52
8:00
-0:21
21M
21.00 mi13:43:272:50:358:078:23
8:23
+0:23
35K
21.75 mi13:49:182:56:268:075:51
7:49
-0:34
23M
23.00 mi13:59:323:06:408:0710:14
8:10
+0:21
24M
24.00 mi14:07:123:14:208:067:40
7:40
-0:30
40K
24.85 mi14:14:013:21:098:066:49
7:58
+0:18
25.2M
25.20 mi14:17:013:24:098:063:00
8:42
+0:44
Finish
26.22 mi14:24:453:31:538:057:44
7:35
-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

7:35 /mi

Average Pace

8:05 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:34

82% of race

Time at Steady Pace

37:19

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi11:18:2325:318:1325:31
8:13
#15541
10K
6.21 mi11:43:0750:158:0524:44
7:58
#15007
15K
9.32 mi12:07:541:15:028:0324:47
7:59
#14744
20K
12.43 mi12:33:031:40:118:0425:09
8:06
#14562
Half
13.11 mi12:38:311:45:398:045:28
8:01
#14576
25K
15.53 mi12:58:162:05:248:0419:45
8:09
#14445
30K
18.64 mi13:24:122:31:208:0725:56
8:21
#14229
20M
20.00 mi13:35:042:42:128:0710:52
8:00
#13909
21M
21.00 mi13:43:272:50:358:078:23
8:23
#13630
35K
21.75 mi13:49:182:56:268:075:51
7:49
#13507
23M
23.00 mi13:59:323:06:408:0710:14
8:10
#13322
24M
24.00 mi14:07:123:14:208:067:40
7:40
#13096
40K
24.85 mi14:14:013:21:098:066:49
7:58
#12968
25.2M
25.20 mi14:17:013:24:098:063:00
8:42
#12926
Finish
26.22 mi14:24:453:31:538:057:44
7:35
#12775
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15541105241052414179(Top 53%)9969(Top 66%)9969(Top 898%)
10K6.21 mi3.10 mi15007+53410329+19510329+19514482(Top 54%)10110(Top 67%)10110(Top 911%)
15K9.32 mi3.11 mi14744+26310220+10910220+10914179(Top 53%)9969(Top 66%)9969(Top 898%)
20K12.43 mi3.11 mi14562+18210135+8510135+8514179(Top 53%)9949(Top 66%)9949(Top 896%)
Half13.11 mi0.68 mi14576-1410145-1010145-1014411(Top 54%)10050(Top 66%)10050(Top 905%)
25K15.53 mi2.42 mi14445+13110055+9010055+9013827(Top 52%)9695(Top 64%)9695(Top 873%)
30K18.64 mi3.11 mi14229+2169928+1279928+12713320(Top 50%)9375(Top 62%)9375(Top 845%)
20M20.00 mi1.36 mi13909+3209787+1419787+14110240(Top 38%)7893(Top 52%)7893(Top 711%)
21M21.00 mi1.00 mi13630+2799662+1259662+1259743(Top 37%)7475(Top 49%)7475(Top 673%)
35K21.75 mi0.75 mi13507+1239600+629600+6210792(Top 41%)8015(Top 53%)8015(Top 722%)
23M23.00 mi1.25 mi13322+1859495+1059495+10510983(Top 41%)7964(Top 52%)7964(Top 717%)
24M24.00 mi1.00 mi13096+2269374+1219374+1218859(Top 33%)6828(Top 45%)6828(Top 615%)
40K24.85 mi0.85 mi12968+1289294+809294+809867(Top 37%)7283(Top 48%)7283(Top 656%)
25.2M25.20 mi0.35 mi12926+429272+229272+2210726(Top 40%)7683(Top 51%)7683(Top 692%)
Finish26.22 mi1.02 mi12775+1519188+849188+849202(Top 35%)6872(Top 45%)6872(Top 619%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

14179

Males

9969

M60-64

9969

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

14482

Males

10110

M60-64

10110

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

14179

Males

9969

M60-64

9969

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14179

Males

9949

M60-64

9949

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

14411

Males

10050

M60-64

10050

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13827

Males

9695

M60-64

9695

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

13320

Males

9375

M60-64

9375

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10240

Males

7893

M60-64

7893

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9743

Males

7475

M60-64

7475

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10792

Males

8015

M60-64

8015

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10983

Males

7964

M60-64

7964

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8859

Males

6828

M60-64

6828

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9867

Males

7283

M60-64

7283

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10726

Males

7683

M60-64

7683

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9202

Males

6872

M60-64

6872

Passing Analysis

Category:
Athletes Passed
3316
Passed By
550
Net Change
+2766
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15541
5K → 10K650116+534#15541#15007
10K → 15K33269+263#15007#14744
15K → 20K292110+182#14744#14562
20K → Half2640-14#14562#14576
Half → 25K20372+131#14576#14445
25K → 30K29882+216#14445#14229
30K → 20M3211+320#14229#13909
20M → 21M2834+279#13909#13630
21M → 35K1318+123#13630#13507
35K → 23M19914+185#13507#13322
23M → 24M2348+226#13322#13096
24M → 40K1357+128#13096#12968
40K → 25.2M5210+42#12968#12926
25.2M → Finish1609+151#12926#12775
TOTALS3316550+2766
📊

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