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BOSTON MARATHON 2024

Ian Mckenzie

Bib: 3770•M

IA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 30%
Gender (Male)
#0 / 14578
Top 42%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:29
Rank: #3979
Start → 5K
20:29 | 6:36/mi
10K· 6.21 mi
41:47
Rank: #4764 (-785)
5K → 10K
21:18 | 6:51/mi
15K· 9.32 mi
1:03:24
Rank: #5201 (-437)
10K → 15K
21:37 | 6:57/mi
20K· 12.43 mi
1:25:49
Rank: #5556 (-355)
15K → 20K
22:25 | 7:13/mi
Half· 13.11 mi
1:30:43
Rank: #5640 (-84)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:49:13
Rank: #5901 (-261)
Half → 25K
18:30 | 7:38/mi
30K· 18.64 mi
2:14:29
Rank: #6260 (-359)
25K → 30K
25:16 | 8:08/mi
20M
2:26:23
Rank: #6547 (-287)
30K → 20M
11:54 | 8:45/mi
21M
2:36:22
Rank: #6856 (-309)
20M → 21M
9:59 | 9:59/mi
35K· 21.75 mi
2:43:09
Rank: #7092 (-236)
21M → 35K
6:47 | 9:04/mi
23M
2:55:03
Rank: #7448 (-356)
35K → 23M
11:54 | 9:30/mi
24M
3:04:36
Rank: #7768 (-320)
23M → 24M
9:33 | 9:33/mi
40K· 24.85 mi
3:12:01
Rank: #7790 (-22)
24M → 40K
7:25 | 8:40/mi
25.2M
3:15:29
Rank: #7836 (-46)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:23:05
Rank: #7666 (+170)
25.2M → Finish
7:36 | 7:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:43
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:52:22
Pace8:34 /mi
📊Positive Split: 23.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2020:296:3620:29
6:36
-
10K
6.21 mi10:43:3841:476:4321:18
6:51
+0:15
15K
9.32 mi11:05:151:03:246:4821:37
6:57
+0:06
20K
12.43 mi11:27:401:25:496:5422:25
7:13
+0:16
Half
13.11 mi11:32:341:30:436:554:54
7:11
-0:02
25K
15.53 mi11:51:041:49:137:0218:30
7:38
+0:27
30K
18.64 mi12:16:202:14:297:1325:16
8:08
+0:30
20M
20.00 mi12:28:142:26:237:1911:54
8:45
+0:37
21M
21.00 mi12:38:132:36:227:279:59
9:59
+1:14
35K
21.75 mi12:45:002:43:097:306:47
9:04
-0:55
23M
23.00 mi12:56:542:55:037:3711:54
9:30
+0:26
24M
24.00 mi13:06:273:04:367:429:33
9:33
+0:03
40K
24.85 mi13:13:523:12:017:447:25
8:40
-0:53
25.2M
25.20 mi13:17:203:15:297:453:28
10:03
+1:23
Finish
26.22 mi13:24:563:23:057:457:36
7:27
-2:36

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

6:36 /mi

Average Pace

7:45 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:19

48% of race

Time at Steady Pace

51:11

25% of race

Time at Slower Pace

53:35

26% of race

Average Pace: 7:45 /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 mi10:22:2020:296:3620:29
6:36
#3979
10K
6.21 mi10:43:3841:476:4321:18
6:51
#4764
15K
9.32 mi11:05:151:03:246:4821:37
6:57
#5201
20K
12.43 mi11:27:401:25:496:5422:25
7:13
#5556
Half
13.11 mi11:32:341:30:436:554:54
7:11
#5640
25K
15.53 mi11:51:041:49:137:0218:30
7:38
#5901
30K
18.64 mi12:16:202:14:297:1325:16
8:08
#6260
20M
20.00 mi12:28:142:26:237:1911:54
8:45
#6547
21M
21.00 mi12:38:132:36:227:279:59
9:59
#6856
35K
21.75 mi12:45:002:43:097:306:47
9:04
#7092
23M
23.00 mi12:56:542:55:037:3711:54
9:30
#7448
24M
24.00 mi13:06:273:04:367:429:33
9:33
#7768
40K
24.85 mi13:13:523:12:017:447:25
8:40
#7790
25.2M
25.20 mi13:17:203:15:297:453:28
10:03
#7836
Finish
26.22 mi13:24:563:23:057:457:36
7:27
#7666
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3979376337635961(Top 23%)5358(Top 37%)5358(Top 110%)
10K6.21 mi3.10 mi4764-7854440-6774440-6775672(Top 22%)5172(Top 35%)5172(Top 107%)
15K9.32 mi3.11 mi5201-4374804-3644804-3645961(Top 23%)5358(Top 37%)5358(Top 110%)
20K12.43 mi3.11 mi5556-3555060-2565060-2566482(Top 25%)5643(Top 39%)5643(Top 116%)
Half13.11 mi0.68 mi5640-845126-665126-666854(Top 27%)5899(Top 40%)5899(Top 122%)
25K15.53 mi2.42 mi5901-2615291-1655291-1657814(Top 31%)6311(Top 43%)6311(Top 130%)
30K18.64 mi3.11 mi6260-3595484-1935484-1938623(Top 34%)6570(Top 45%)6570(Top 135%)
20M20.00 mi1.36 mi6547-2875646-1625646-16210841(Top 42%)7425(Top 51%)7425(Top 153%)
21M21.00 mi1.00 mi6856-3095810-1645810-16412877(Top 50%)8120(Top 56%)8120(Top 167%)
35K21.75 mi0.75 mi7092-2365937-1275937-12713582(Top 53%)8431(Top 58%)8431(Top 174%)
23M23.00 mi1.25 mi7448-3566093-1566093-15613511(Top 53%)8312(Top 57%)8312(Top 171%)
24M24.00 mi1.00 mi7768-3206229-1366229-13614644(Top 57%)8834(Top 61%)8834(Top 182%)
40K24.85 mi0.85 mi7790-226199+306199+309235(Top 36%)6010(Top 41%)6010(Top 124%)
25.2M25.20 mi0.35 mi7836-466197+26197+211090(Top 43%)6915(Top 47%)6915(Top 143%)
Finish26.22 mi1.02 mi7666+1706050+1476050+1475390(Top 21%)4023(Top 28%)4023(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

5961

Males

5358

M18-39

5358

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5672

Males

5172

M18-39

5172

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

5961

Males

5358

M18-39

5358

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6482

Males

5643

M18-39

5643

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

6854

Males

5899

M18-39

5899

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

7814

Males

6311

M18-39

6311

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

8623

Males

6570

M18-39

6570

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

10841

Males

7425

M18-39

7425

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

12877

Males

8120

M18-39

8120

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

13582

Males

8431

M18-39

8431

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

13511

Males

8312

M18-39

8312

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

14644

Males

8834

M18-39

8834

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9235

Males

6010

M18-39

6010

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11090

Males

6915

M18-39

6915

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5390

Males

4023

M18-39

4023

Passing Analysis

Category:
Athletes Passed
880
Passed By
4567
Net Change
-3687
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3979
5K → 10K28813-785#3979#4764
10K → 15K53490-437#4764#5201
15K → 20K87442-355#5201#5556
20K → Half589-84#5556#5640
Half → 25K89350-261#5640#5901
25K → 30K112471-359#5901#6260
30K → 20M51338-287#6260#6547
20M → 21M46355-309#6547#6856
21M → 35K29265-236#6856#7092
35K → 23M49405-356#7092#7448
23M → 24M33353-320#7448#7768
24M → 40K79101-22#7768#7790
40K → 25.2M3379-46#7790#7836
25.2M → Finish18616+170#7836#7666
TOTALS8804567-3687
📊

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