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BOSTON MARATHON 2024

John Mackinnon

Bib: 16157•M

NS

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 42%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 43%
Division (M55-59)
#0 / 1529
Top 31%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:46/mi
24:08
↑ 97↓ 3451.5%
10K· 6.21 mi
7:54/mi
48:40
↑ 79↓ 1380.4%
15K· 9.32 mi
7:55/mi
1:13:15
↑ 67↓ 78
20K· 12.43 mi
7:59/mi
1:38:03
↑ 106↓ 860.1%
Half· 13.11 mi
7:49/mi
1:43:23
↑ 19↓ 370.5%
25K· 15.53 mi
8:00/mi
2:02:46
↑ 66↓ 880.2%
30K· 18.64 mi
8:12/mi
2:28:16
↑ 181↓ 1480.2%
20M
8:26/mi
2:39:44
↑ 64↓ 500.2%
21M
9:27/mi
2:49:11
↑ 106↓ 241.6%
35K· 21.75 mi
8:05/mi
2:55:14
↑ 17↓ 861.7%
23M
8:38/mi
3:06:02
↑ 23↓ 630.6%
24M
8:23/mi
3:14:25
↓ 821.3%
40K· 24.85 mi
9:07/mi
3:22:13
↓ 200.3%
25.2M
10:41/mi
3:25:54
↑ 13↓ 160.2%
Finish· 26.22 mi
8:27/mi
3:34:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:23
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:51:08
Pace8:29 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4424:087:4624:08
7:46
-
10K
6.21 mi11:39:1648:407:5024:32
7:54
+0:08
15K
9.32 mi12:03:511:13:157:5224:35
7:55
+0:01
20K
12.43 mi12:28:391:38:037:5324:48
7:59
+0:04
Half
13.11 mi12:33:591:43:237:535:20
7:49
-0:10
25K
15.53 mi12:53:222:02:467:5419:23
8:00
+0:11
30K
18.64 mi13:18:522:28:167:5725:30
8:12
+0:12
20M
20.00 mi13:30:202:39:447:5911:28
8:26
+0:14
21M
21.00 mi13:39:472:49:118:039:27
9:27
+1:01
35K
21.75 mi13:45:502:55:148:036:03
8:05
-1:22
23M
23.00 mi13:56:383:06:028:0510:48
8:38
+0:33
24M
24.00 mi14:05:013:14:258:068:23
8:23
-0:15
40K
24.85 mi14:12:493:22:138:087:48
9:07
+0:44
25.2M
25.20 mi14:16:303:25:548:103:41
10:41
+1:34
Finish
26.22 mi14:25:073:34:318:118:37
8:27
-2:14

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

7:46 /mi

Average Pace

8:11 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:28

14% of race

Time at Steady Pace

2:33:19

71% of race

Time at Slower Pace

31:44

15% of race

Average Pace: 8:11 /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 mi11:14:4424:087:4624:08
7:46
#12838
10K
6.21 mi11:39:1648:407:5024:32
7:54
#13091
15K
9.32 mi12:03:511:13:157:5224:35
7:55
#12966
20K
12.43 mi12:28:391:38:037:5324:48
7:59
#12573
Half
13.11 mi12:33:591:43:237:535:20
7:49
#12485
25K
15.53 mi12:53:222:02:467:5419:23
8:00
#12000
30K
18.64 mi13:18:522:28:167:5725:30
8:12
#11314
20M
20.00 mi13:30:202:39:447:5911:28
8:26
#11082
21M
21.00 mi13:39:472:49:118:039:27
9:27
#10992
35K
21.75 mi13:45:502:55:148:036:03
8:05
#10852
23M
23.00 mi13:56:383:06:028:0510:48
8:38
#10703
24M
24.00 mi14:05:013:14:258:068:23
8:23
#10574
40K
24.85 mi14:12:493:22:138:087:48
9:07
#10583
25.2M
25.20 mi14:16:303:25:548:103:41
10:41
#10646
Finish
26.22 mi14:25:073:34:318:118:37
8:27
#10648
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi128389171917112769(Top 50%)9074(Top 62%)9074(Top 593%)
10K6.21 mi3.10 mi13091-2539275-1049275-10413388(Top 52%)9372(Top 64%)9372(Top 613%)
15K9.32 mi3.11 mi12966+1259199+769199+7612769(Top 50%)9074(Top 62%)9074(Top 593%)
20K12.43 mi3.11 mi12573+3939015+1849015+18411688(Top 46%)8500(Top 58%)8500(Top 556%)
Half13.11 mi0.68 mi12485+888969+468969+4611414(Top 45%)8353(Top 57%)8353(Top 546%)
25K15.53 mi2.42 mi12000+4858712+2578712+25710148(Top 40%)7572(Top 52%)7572(Top 495%)
30K18.64 mi3.11 mi11314+6868294+4188294+4189038(Top 35%)6788(Top 47%)6788(Top 444%)
20M20.00 mi1.36 mi11082+2328130+1648130+1649098(Top 36%)6581(Top 45%)6581(Top 430%)
21M21.00 mi1.00 mi10992+908037+938037+9310607(Top 42%)7055(Top 48%)7055(Top 461%)
35K21.75 mi0.75 mi10852+1407930+1077930+1078320(Top 33%)5929(Top 41%)5929(Top 388%)
23M23.00 mi1.25 mi10703+1497796+1347796+1349129(Top 36%)6171(Top 42%)6171(Top 404%)
24M24.00 mi1.00 mi10574+1297691+1057691+1058749(Top 34%)5903(Top 40%)5903(Top 386%)
40K24.85 mi0.85 mi10583-97640+517640+5111416(Top 45%)7137(Top 49%)7137(Top 467%)
25.2M25.20 mi0.35 mi10646-637648-87648-813381(Top 52%)8083(Top 55%)8083(Top 529%)
Finish26.22 mi1.02 mi10648-27605+437605+4311247(Top 44%)7126(Top 49%)7126(Top 466%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

12769

Males

9074

M55-59

9074

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13388

Males

9372

M55-59

9372

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

12769

Males

9074

M55-59

9074

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

11688

Males

8500

M55-59

8500

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11414

Males

8353

M55-59

8353

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10148

Males

7572

M55-59

7572

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

9038

Males

6788

M55-59

6788

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9098

Males

6581

M55-59

6581

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

10607

Males

7055

M55-59

7055

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

8320

Males

5929

M55-59

5929

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

9129

Males

6171

M55-59

6171

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

8749

Males

5903

M55-59

5903

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11416

Males

7137

M55-59

7137

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13381

Males

8083

M55-59

8083

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

11247

Males

7126

M55-59

7126

Passing Analysis

Category:
Athletes Passed
3461*
Passed By
1271
Net Change
+2190
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12838
5K → 10K194447-253#12838#13091
10K → 15K268143+125#13091#12966
15K → 20K46976+393#12966#12573
20K → Half946+88#12573#12485
Half → 25K51631+485#12485#12000
25K → 30K71731+686#12000#11314
30K → 20M28048+232#11314#11082
20M → 21M190100+90#11082#10992
21M → 35K15515+140#10992#10852
35K → 23M20354+149#10852#10703
23M → 24M16738+129#10703#10574
24M → 40K100*109-9#10574#10583
40K → 25.2M2386-63#10583#10646
25.2M → Finish8587-2#10646#10648
TOTALS3461*1271+2190

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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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