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BOSTON MARATHON 2024

Micaiah Kuzma

Bib: 8442•M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 29%
Gender (Male)
#0 / 14578
Top 41%
Masters (Masters Men)
#0 / 9729
Top 30%
Division (M45-49)
#0 / 2218
Top 41%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:12
Rank: #10467
Start → 5K
23:12 | 7:28/mi
10K· 6.21 mi
46:17
Rank: #10015 (+452)
5K → 10K
23:05 | 7:26/mi
15K· 9.32 mi
1:09:16
Rank: #9586 (+429)
10K → 15K
22:59 | 7:24/mi
20K· 12.43 mi
1:32:21
Rank: #9091 (+495)
15K → 20K
23:05 | 7:26/mi
Half· 13.11 mi
1:37:23
Rank: #9037 (+54)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:55:42
Rank: #8714 (+323)
Half → 25K
18:19 | 7:33/mi
30K· 18.64 mi
2:19:42
Rank: #8108 (+606)
25K → 30K
24:00 | 7:43/mi
20M
2:30:30
Rank: #7916 (+192)
30K → 20M
10:48 | 7:57/mi
21M
2:38:50
Rank: #7663 (+253)
20M → 21M
8:20 | 8:20/mi
35K· 21.75 mi
2:44:44
Rank: #7586 (+77)
21M → 35K
5:54 | 7:53/mi
23M
2:55:09
Rank: #7471 (+115)
35K → 23M
10:25 | 8:19/mi
24M
3:03:26
Rank: #7452 (+19)
23M → 24M
8:17 | 8:17/mi
40K· 24.85 mi
3:10:44
Rank: #7447 (+5)
24M → 40K
7:18 | 8:32/mi
25.2M
3:13:53
Rank: #7412 (+35)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:22:09
Rank: #7419 (-7)
25.2M → Finish
8:16 | 8:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:23
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:44:46
Pace8:00 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5023:127:2823:12
7:28
-
10K
6.21 mi11:11:5546:177:2723:05
7:26
-0:02
15K
9.32 mi11:34:541:09:167:2622:59
7:24
-0:02
20K
12.43 mi11:57:591:32:217:2623:05
7:26
+0:02
Half
13.11 mi12:03:011:37:237:265:02
7:23
-0:03
25K
15.53 mi12:21:201:55:427:2718:19
7:33
+0:10
30K
18.64 mi12:45:202:19:427:3024:00
7:43
+0:10
20M
20.00 mi12:56:082:30:307:3110:48
7:57
+0:14
21M
21.00 mi13:04:282:38:507:348:20
8:20
+0:23
35K
21.75 mi13:10:222:44:447:345:54
7:53
-0:27
23M
23.00 mi13:20:472:55:097:3710:25
8:19
+0:26
24M
24.00 mi13:29:043:03:267:398:17
8:17
-0:02
40K
24.85 mi13:36:223:10:447:407:18
8:32
+0:15
25.2M
25.20 mi13:39:313:13:537:423:09
9:08
+0:36
Finish
26.22 mi13:47:473:22:097:438:16
8:07
-1:01

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

7:23 /mi

Average Pace

7:43 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:42

57% of race

Time at Steady Pace

48:58

24% of race

Time at Slower Pace

37:29

19% of race

Average Pace: 7:43 /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 mi10:48:5023:127:2823:12
7:28
#10467
10K
6.21 mi11:11:5546:177:2723:05
7:26
#10015
15K
9.32 mi11:34:541:09:167:2622:59
7:24
#9586
20K
12.43 mi11:57:591:32:217:2623:05
7:26
#9091
Half
13.11 mi12:03:011:37:237:265:02
7:23
#9037
25K
15.53 mi12:21:201:55:427:2718:19
7:33
#8714
30K
18.64 mi12:45:202:19:427:3024:00
7:43
#8108
20M
20.00 mi12:56:082:30:307:3110:48
7:57
#7916
21M
21.00 mi13:04:282:38:507:348:20
8:20
#7663
35K
21.75 mi13:10:222:44:447:345:54
7:53
#7586
23M
23.00 mi13:20:472:55:097:3710:25
8:19
#7471
24M
24.00 mi13:29:043:03:267:398:17
8:17
#7452
40K
24.85 mi13:36:223:10:447:407:18
8:32
#7447
25.2M
25.20 mi13:39:313:13:537:423:09
9:08
#7412
Finish
26.22 mi13:47:473:22:097:438:16
8:07
#7419
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10467817981798862(Top 35%)7209(Top 49%)7209(Top 325%)
10K6.21 mi3.10 mi10015+4527936+2437936+2439637(Top 38%)7674(Top 53%)7674(Top 346%)
15K9.32 mi3.11 mi9586+4297663+2737663+2738862(Top 35%)7209(Top 49%)7209(Top 325%)
20K12.43 mi3.11 mi9091+4957366+2977366+2977845(Top 31%)6506(Top 45%)6506(Top 293%)
Half13.11 mi0.68 mi9037+547324+427324+428161(Top 32%)6709(Top 46%)6709(Top 302%)
25K15.53 mi2.42 mi8714+3237106+2187106+2187331(Top 29%)6023(Top 41%)6023(Top 272%)
30K18.64 mi3.11 mi8108+6066652+4546652+4546268(Top 25%)5185(Top 36%)5185(Top 234%)
20M20.00 mi1.36 mi7916+1926493+1596493+1596453(Top 25%)5128(Top 35%)5128(Top 231%)
21M21.00 mi1.00 mi7663+2536301+1926301+1925464(Top 21%)4396(Top 30%)4396(Top 198%)
35K21.75 mi0.75 mi7586+776225+766225+767062(Top 28%)5268(Top 36%)5268(Top 238%)
23M23.00 mi1.25 mi7471+1156108+1176108+1177452(Top 29%)5318(Top 36%)5318(Top 240%)
24M24.00 mi1.00 mi7452+196041+676041+678186(Top 32%)5589(Top 38%)5589(Top 252%)
40K24.85 mi0.85 mi7447+55997+445997+448529(Top 33%)5670(Top 39%)5670(Top 256%)
25.2M25.20 mi0.35 mi7412+355954+435954+437125(Top 28%)4867(Top 33%)4867(Top 219%)
Finish26.22 mi1.02 mi7419-75921+335921+339220(Top 36%)6042(Top 41%)6042(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

8862

Males

7209

M45-49

7209

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

9637

Males

7674

M45-49

7674

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

8862

Males

7209

M45-49

7209

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

7845

Males

6506

M45-49

6506

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

8161

Males

6709

M45-49

6709

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7331

Males

6023

M45-49

6023

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6268

Males

5185

M45-49

5185

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

6453

Males

5128

M45-49

5128

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5464

Males

4396

M45-49

4396

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7062

Males

5268

M45-49

5268

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7452

Males

5318

M45-49

5318

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8186

Males

5589

M45-49

5589

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8529

Males

5670

M45-49

5670

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7125

Males

4867

M45-49

4867

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9220

Males

6042

M45-49

6042

Passing Analysis

Category:
Athletes Passed
3684*
Passed By
636
Net Change
+3048
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10467
5K → 10K543*91+452#10467#10015
10K → 15K460*31+429#10015#9586
15K → 20K51015+495#9586#9091
20K → Half7016+54#9091#9037
Half → 25K35835+323#9037#8714
25K → 30K63630+606#8714#8108
30K → 20M22129+192#8108#7916
20M → 21M27118+253#7916#7663
21M → 35K10932+77#7663#7586
35K → 23M18065+115#7586#7471
23M → 24M10788+19#7471#7452
24M → 40K8378+5#7452#7447
40K → 25.2M6227+35#7447#7412
25.2M → Finish7481-7#7412#7419
TOTALS3684*636+3048

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

📊

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