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BOSTON MARATHON 2024

Joseph Mckellar

Bib: 5342•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 6%
Gender (Male)
#0 / 14578
Top 10%
Masters (Masters Men)
#0 / 9729
Top 3%
Division (M40-44)
#0 / 2009
Top 9%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:38
Rank: #4326
Start → 5K
20:38 | 6:38/mi
10K· 6.21 mi
41:34
Rank: #4446 (-120)
5K → 10K
20:56 | 6:44/mi
15K· 9.32 mi
1:01:51
Rank: #3814 (+632)
10K → 15K
20:17 | 6:32/mi
20K· 12.43 mi
1:22:21
Rank: #3440 (+374)
15K → 20K
20:30 | 6:36/mi
Half· 13.11 mi
1:26:48
Rank: #3400 (+40)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:42:41
Rank: #3049 (+351)
Half → 25K
15:53 | 6:33/mi
30K· 18.64 mi
2:03:05
Rank: #2523 (+526)
25K → 30K
20:24 | 6:34/mi
20M
2:12:05
Rank: #2340 (+183)
30K → 20M
9:00 | 6:37/mi
21M
2:18:52
Rank: #2135 (+205)
20M → 21M
6:47 | 6:47/mi
35K· 21.75 mi
2:23:43
Rank: #2069 (+66)
21M → 35K
4:51 | 6:29/mi
23M
2:31:47
Rank: #1885 (+184)
35K → 23M
8:04 | 6:27/mi
24M
2:38:14
Rank: #1778 (+107)
23M → 24M
6:27 | 6:27/mi
40K· 24.85 mi
2:43:48
Rank: #1690 (+88)
24M → 40K
5:34 | 6:31/mi
25.2M
2:46:14
Rank: #1644 (+46)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:52:26
Rank: #1535 (+109)
25.2M → Finish
6:12 | 6:05/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:26:48
Pace6:37 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:25:38
Pace6:32 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5120:386:3820:38
6:38
-
10K
6.21 mi10:45:4741:346:4120:56
6:44
+0:06
15K
9.32 mi11:06:041:01:516:3820:17
6:32
-0:12
20K
12.43 mi11:26:341:22:216:3820:30
6:36
+0:04
Half
13.11 mi11:31:011:26:486:374:27
6:31
-0:05
25K
15.53 mi11:46:541:42:416:3715:53
6:33
+0:02
30K
18.64 mi12:07:182:03:056:3620:24
6:34
+0:01
20M
20.00 mi12:16:182:12:056:369:00
6:37
+0:03
21M
21.00 mi12:23:052:18:526:376:47
6:47
+0:10
35K
21.75 mi12:27:562:23:436:364:51
6:29
-0:18
23M
23.00 mi12:36:002:31:476:368:04
6:27
-0:02
24M
24.00 mi12:42:272:38:146:366:27
6:27
0:00
40K
24.85 mi12:48:012:43:486:355:34
6:31
+0:04
25.2M
25.20 mi12:50:272:46:146:362:26
7:03
+0:32
Finish
26.22 mi12:56:392:52:266:356:12
6:05
-0:58

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

6:05 /mi

Average Pace

6:35 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:17

83% of race

Time at Steady Pace

30:09

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /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 mi10:24:5120:386:3820:38
6:38
#4326
10K
6.21 mi10:45:4741:346:4120:56
6:44
#4446
15K
9.32 mi11:06:041:01:516:3820:17
6:32
#3814
20K
12.43 mi11:26:341:22:216:3820:30
6:36
#3440
Half
13.11 mi11:31:011:26:486:374:27
6:31
#3400
25K
15.53 mi11:46:541:42:416:3715:53
6:33
#3049
30K
18.64 mi12:07:182:03:056:3620:24
6:34
#2523
20M
20.00 mi12:16:182:12:056:369:00
6:37
#2340
21M
21.00 mi12:23:052:18:526:376:47
6:47
#2135
35K
21.75 mi12:27:562:23:436:364:51
6:29
#2069
23M
23.00 mi12:36:002:31:476:368:04
6:27
#1885
24M
24.00 mi12:42:272:38:146:366:27
6:27
#1778
40K
24.85 mi12:48:012:43:486:355:34
6:31
#1690
25.2M
25.20 mi12:50:272:46:146:362:26
7:03
#1644
Finish
26.22 mi12:56:392:52:266:356:12
6:05
#1535
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4326406640662852(Top 11%)2725(Top 19%)2725(Top 136%)
10K6.21 mi3.10 mi4446-1204166-1004166-1004624(Top 18%)4302(Top 30%)4302(Top 214%)
15K9.32 mi3.11 mi3814+6323607+5593607+5592852(Top 11%)2725(Top 19%)2725(Top 136%)
20K12.43 mi3.11 mi3440+3743270+3373270+3372608(Top 10%)2492(Top 17%)2492(Top 124%)
Half13.11 mi0.68 mi3400+403234+363234+362675(Top 10%)2551(Top 17%)2551(Top 127%)
25K15.53 mi2.42 mi3049+3512905+3292905+3291968(Top 8%)1888(Top 13%)1888(Top 94%)
30K18.64 mi3.11 mi2523+5262404+5012404+5011235(Top 5%)1179(Top 8%)1179(Top 59%)
20M20.00 mi1.36 mi2340+1832237+1672237+1671147(Top 4%)1089(Top 7%)1089(Top 54%)
21M21.00 mi1.00 mi2135+2052042+1952042+195693(Top 3%)654(Top 4%)654(Top 33%)
35K21.75 mi0.75 mi2069+661982+601982+601212(Top 5%)1146(Top 8%)1146(Top 57%)
23M23.00 mi1.25 mi1885+1841809+1731809+173594(Top 2%)560(Top 4%)560(Top 28%)
24M24.00 mi1.00 mi1778+1071704+1051704+105880(Top 3%)828(Top 6%)828(Top 41%)
40K24.85 mi0.85 mi1690+881617+871617+87754(Top 3%)702(Top 5%)702(Top 35%)
25.2M25.20 mi0.35 mi1644+461571+461571+46669(Top 3%)617(Top 4%)617(Top 31%)
Finish26.22 mi1.02 mi1535+1091467+1041467+104541(Top 2%)506(Top 3%)506(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2852

Males

2725

M40-44

2725

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4624

Males

4302

M40-44

4302

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2852

Males

2725

M40-44

2725

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2608

Males

2492

M40-44

2492

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2675

Males

2551

M40-44

2551

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

1968

Males

1888

M40-44

1888

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1235

Males

1179

M40-44

1179

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1147

Males

1089

M40-44

1089

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

693

Males

654

M40-44

654

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1212

Males

1146

M40-44

1146

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

594

Males

560

M40-44

560

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

880

Males

828

M40-44

828

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

754

Males

702

M40-44

702

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

669

Males

617

M40-44

617

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

541

Males

506

M40-44

506

Passing Analysis

Category:
Athletes Passed
3088
Passed By
297
Net Change
+2791
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4326
5K → 10K142262-120#4326#4446
10K → 15K6320+632#4446#3814
15K → 20K3784+374#3814#3440
20K → Half466+40#3440#3400
Half → 25K3510+351#3400#3049
25K → 30K5326+526#3049#2523
30K → 20M1852+183#2523#2340
20M → 21M2061+205#2340#2135
21M → 35K726+66#2135#2069
35K → 23M1851+184#2069#1885
23M → 24M1103+107#1885#1778
24M → 40K924+88#1778#1690
40K → 25.2M471+46#1690#1644
25.2M → Finish1101+109#1644#1535
TOTALS3088297+2791
📊

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