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BOSTON MARATHON 2024

John Bizzell

Bib: 2744•M

KY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 9%
Gender (Male)
#0 / 14578
Top 14%
Masters (Masters Men)
#0 / 9729
Top 5%
Division (M45-49)
#0 / 2218
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:02
Rank: #3005
Start → 5K
20:02 | 6:27/mi
10K· 6.21 mi
40:05
Rank: #2826 (+179)
5K → 10K
20:03 | 6:27/mi
15K· 9.32 mi
1:00:13
Rank: #2711 (+115)
10K → 15K
20:08 | 6:29/mi
20K· 12.43 mi
1:21:09
Rank: #2865 (-154)
15K → 20K
20:56 | 6:44/mi
Half· 13.11 mi
1:25:32
Rank: #2809 (+56)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:42:13
Rank: #2868 (-59)
Half → 25K
16:41 | 6:53/mi
30K· 18.64 mi
2:03:42
Rank: #2676 (+192)
25K → 30K
21:29 | 6:55/mi
20M
2:13:22
Rank: #2654 (+22)
30K → 20M
9:40 | 7:07/mi
21M
2:20:42
Rank: #2546 (+108)
20M → 21M
7:20 | 7:20/mi
35K· 21.75 mi
2:25:49
Rank: #2509 (+37)
21M → 35K
5:07 | 6:50/mi
23M
2:34:31
Rank: #2410 (+99)
35K → 23M
8:42 | 6:57/mi
24M
2:41:57
Rank: #2452 (-42)
23M → 24M
7:26 | 7:26/mi
40K· 24.85 mi
2:47:58
Rank: #2388 (+64)
24M → 40K
6:01 | 7:02/mi
25.2M
2:50:40
Rank: #2371 (+17)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:57:05
Rank: #2226 (+145)
25.2M → Finish
6:25 | 6:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:32
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:31:33
Pace6:59 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3620:026:2720:02
6:27
-
10K
6.21 mi10:43:3940:056:2720:03
6:27
0:00
15K
9.32 mi11:03:471:00:136:2820:08
6:29
+0:02
20K
12.43 mi11:24:431:21:096:3220:56
6:44
+0:15
Half
13.11 mi11:29:061:25:326:314:23
6:25
-0:19
25K
15.53 mi11:45:471:42:136:3516:41
6:53
+0:28
30K
18.64 mi12:07:162:03:426:3821:29
6:55
+0:02
20M
20.00 mi12:16:562:13:226:409:40
7:07
+0:12
21M
21.00 mi12:24:162:20:426:427:20
7:20
+0:13
35K
21.75 mi12:29:232:25:496:425:07
6:50
-0:30
23M
23.00 mi12:38:052:34:316:438:42
6:57
+0:07
24M
24.00 mi12:45:312:41:576:457:26
7:26
+0:29
40K
24.85 mi12:51:322:47:586:456:01
7:02
-0:24
25.2M
25.20 mi12:54:142:50:406:462:42
7:50
+0:48
Finish
26.22 mi13:00:392:57:056:466:25
6:18
-1:32

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

6:18 /mi

Average Pace

6:46 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:01

40% of race

Time at Steady Pace

1:18:56

45% of race

Time at Slower Pace

27:08

15% of race

Average Pace: 6:45 /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 mi10:23:3620:026:2720:02
6:27
#3005
10K
6.21 mi10:43:3940:056:2720:03
6:27
#2826
15K
9.32 mi11:03:471:00:136:2820:08
6:29
#2711
20K
12.43 mi11:24:431:21:096:3220:56
6:44
#2865
Half
13.11 mi11:29:061:25:326:314:23
6:25
#2809
25K
15.53 mi11:45:471:42:136:3516:41
6:53
#2868
30K
18.64 mi12:07:162:03:426:3821:29
6:55
#2676
20M
20.00 mi12:16:562:13:226:409:40
7:07
#2654
21M
21.00 mi12:24:162:20:426:427:20
7:20
#2546
35K
21.75 mi12:29:232:25:496:425:07
6:50
#2509
23M
23.00 mi12:38:052:34:316:438:42
6:57
#2410
24M
24.00 mi12:45:312:41:576:457:26
7:26
#2452
40K
24.85 mi12:51:322:47:586:456:01
7:02
#2388
25.2M
25.20 mi12:54:142:50:406:462:42
7:50
#2371
Finish
26.22 mi13:00:392:57:056:466:25
6:18
#2226
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3005287228722607(Top 10%)2500(Top 17%)2500(Top 113%)
10K6.21 mi3.10 mi2826+1792709+1632709+1632709(Top 11%)2596(Top 18%)2596(Top 117%)
15K9.32 mi3.11 mi2711+1152600+1092600+1092607(Top 10%)2500(Top 17%)2500(Top 113%)
20K12.43 mi3.11 mi2865-1542742-1422742-1423424(Top 13%)3235(Top 22%)3235(Top 146%)
Half13.11 mi0.68 mi2809+562686+562686+562221(Top 9%)2137(Top 15%)2137(Top 96%)
25K15.53 mi2.42 mi2868-592735-492735-493658(Top 14%)3403(Top 23%)3403(Top 153%)
30K18.64 mi3.11 mi2676+1922544+1912544+1912440(Top 10%)2295(Top 16%)2295(Top 103%)
20M20.00 mi1.36 mi2654+222521+232521+232801(Top 11%)2574(Top 18%)2574(Top 116%)
21M21.00 mi1.00 mi2546+1082421+1002421+1001959(Top 8%)1819(Top 12%)1819(Top 82%)
35K21.75 mi0.75 mi2509+372385+362385+362421(Top 9%)2209(Top 15%)2209(Top 100%)
23M23.00 mi1.25 mi2410+992290+952290+951768(Top 7%)1630(Top 11%)1630(Top 73%)
24M24.00 mi1.00 mi2452-422321-312321-313869(Top 15%)3214(Top 22%)3214(Top 145%)
40K24.85 mi0.85 mi2388+642254+672254+671946(Top 8%)1746(Top 12%)1746(Top 79%)
25.2M25.20 mi0.35 mi2371+172233+212233+212230(Top 9%)1954(Top 13%)1954(Top 88%)
Finish26.22 mi1.02 mi2226+1452102+1312102+131916(Top 4%)848(Top 6%)848(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2607

Males

2500

M45-49

2500

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2709

Males

2596

M45-49

2596

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2607

Males

2500

M45-49

2500

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3424

Males

3235

M45-49

3235

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2221

Males

2137

M45-49

2137

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3658

Males

3403

M45-49

3403

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2440

Males

2295

M45-49

2295

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2801

Males

2574

M45-49

2574

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

1959

Males

1819

M45-49

1819

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2421

Males

2209

M45-49

2209

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1768

Males

1630

M45-49

1630

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3869

Males

3214

M45-49

3214

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

1946

Males

1746

M45-49

1746

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2230

Males

1954

M45-49

1954

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

916

Males

848

M45-49

848

Passing Analysis

Category:
Athletes Passed
1492
Passed By
713
Net Change
+779
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3005
5K → 10K23859+179#3005#2826
10K → 15K16853+115#2826#2711
15K → 20K60214-154#2711#2865
20K → Half582+56#2865#2809
Half → 25K72131-59#2809#2868
25K → 30K25260+192#2868#2676
30K → 20M7351+22#2676#2654
20M → 21M12618+108#2654#2546
21M → 35K4811+37#2546#2509
35K → 23M11213+99#2509#2410
23M → 24M3476-42#2410#2452
24M → 40K7713+64#2452#2388
40K → 25.2M2912+17#2388#2371
25.2M → Finish1450+145#2371#2226
TOTALS1492713+779
📊

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