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BOSTON MARATHON 2024

Austin Zajkowski

Bib: 1779•M

WI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 2%
Gender (Male)
#0 / 14578
Top 4%
Division (M18-39)
#0 / 4849
Top 10%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:31
Rank: #817
Start → 5K
18:31 | 5:58/mi
10K· 6.21 mi
37:08
Rank: #815 (+2)
5K → 10K
18:37 | 6:00/mi
15K· 9.32 mi
55:31
Rank: #731 (+84)
10K → 15K
18:23 | 5:55/mi
20K· 12.43 mi
1:14:05
Rank: #677 (+54)
15K → 20K
18:34 | 5:59/mi
Half· 13.11 mi
1:18:07
Rank: #669 (+8)
20K → Half
4:02 | 5:55/mi
25K· 15.53 mi
1:32:48
Rank: #622 (+47)
Half → 25K
14:41 | 6:03/mi
30K· 18.64 mi
1:52:11
Rank: #574 (+48)
25K → 30K
19:23 | 6:14/mi
20M
2:00:48
Rank: #555 (+19)
30K → 20M
8:37 | 6:20/mi
21M
2:07:41
Rank: #553 (+2)
20M → 21M
6:53 | 6:53/mi
35K· 21.75 mi
2:12:29
Rank: #558 (-5)
21M → 35K
4:48 | 6:25/mi
23M
2:20:49
Rank: #559 (-1)
35K → 23M
8:20 | 6:39/mi
24M
2:27:22
Rank: #569 (-10)
23M → 24M
6:33 | 6:33/mi
40K· 24.85 mi
2:33:09
Rank: #576 (-7)
24M → 40K
5:47 | 6:46/mi
25.2M
2:35:43
Rank: #577 (-1)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:42:19
Rank: #589 (-12)
25.2M → Finish
6:36 | 6:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:07
Pace5:58 /mi
2nd Half
Distance13.11 mi
Time1:24:12
Pace6:25 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2418:315:5818:31
5:58
-
10K
6.21 mi10:38:0137:085:5918:37
6:00
+0:02
15K
9.32 mi10:56:2455:315:5718:23
5:55
-0:05
20K
12.43 mi11:14:581:14:055:5818:34
5:59
+0:04
Half
13.11 mi11:19:001:18:075:584:02
5:55
-0:04
25K
15.53 mi11:33:411:32:485:5814:41
6:03
+0:08
30K
18.64 mi11:53:041:52:116:0119:23
6:14
+0:11
20M
20.00 mi12:01:412:00:486:028:37
6:20
+0:06
21M
21.00 mi12:08:342:07:416:056:53
6:53
+0:33
35K
21.75 mi12:13:222:12:296:064:48
6:25
-0:28
23M
23.00 mi12:21:422:20:496:078:20
6:39
+0:14
24M
24.00 mi12:28:152:27:226:086:33
6:33
-0:06
40K
24.85 mi12:34:022:33:096:105:47
6:46
+0:13
25.2M
25.20 mi12:36:362:35:436:112:34
7:27
+0:41
Finish
26.22 mi12:43:122:42:196:126:36
6:29
-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

5:55 /mi

Average Pace

6:12 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:48

57% of race

Time at Steady Pace

39:24

24% of race

Time at Slower Pace

30:07

19% of race

Average Pace: 6:11 /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 mi10:19:2418:315:5818:31
5:58
#817
10K
6.21 mi10:38:0137:085:5918:37
6:00
#815
15K
9.32 mi10:56:2455:315:5718:23
5:55
#731
20K
12.43 mi11:14:581:14:055:5818:34
5:59
#677
Half
13.11 mi11:19:001:18:075:584:02
5:55
#669
25K
15.53 mi11:33:411:32:485:5814:41
6:03
#622
30K
18.64 mi11:53:041:52:116:0119:23
6:14
#574
20M
20.00 mi12:01:412:00:486:028:37
6:20
#555
21M
21.00 mi12:08:342:07:416:056:53
6:53
#553
35K
21.75 mi12:13:222:12:296:064:48
6:25
#558
23M
23.00 mi12:21:422:20:496:078:20
6:39
#559
24M
24.00 mi12:28:152:27:226:086:33
6:33
#569
40K
24.85 mi12:34:022:33:096:105:47
6:46
#576
25.2M
25.20 mi12:36:362:35:436:112:34
7:27
#577
Finish
26.22 mi12:43:122:42:196:126:36
6:29
#589
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi817787787577(Top 2%)555(Top 4%)555(Top 11%)
10K6.21 mi3.10 mi815+2787787847(Top 3%)820(Top 6%)820(Top 17%)
15K9.32 mi3.11 mi731+84704+83704+83577(Top 2%)555(Top 4%)555(Top 11%)
20K12.43 mi3.11 mi677+54652+52652+52537(Top 2%)513(Top 4%)513(Top 11%)
Half13.11 mi0.68 mi669+8644+8644+8576(Top 2%)552(Top 4%)552(Top 11%)
25K15.53 mi2.42 mi622+47598+46598+46571(Top 2%)542(Top 4%)542(Top 11%)
30K18.64 mi3.11 mi574+48550+48550+48530(Top 2%)502(Top 3%)502(Top 10%)
20M20.00 mi1.36 mi555+19529+21529+21571(Top 2%)541(Top 4%)541(Top 11%)
21M21.00 mi1.00 mi553+2526+3526+3842(Top 3%)795(Top 5%)795(Top 16%)
35K21.75 mi0.75 mi558-5530-4530-41033(Top 4%)974(Top 7%)974(Top 20%)
23M23.00 mi1.25 mi559-1530530961(Top 4%)906(Top 6%)906(Top 19%)
24M24.00 mi1.00 mi569-10540-10540-101033(Top 4%)964(Top 7%)964(Top 20%)
40K24.85 mi0.85 mi576-7547-7547-71199(Top 5%)1107(Top 8%)1107(Top 23%)
25.2M25.20 mi0.35 mi577-1548-1548-11250(Top 5%)1136(Top 8%)1136(Top 23%)
Finish26.22 mi1.02 mi589-12560-12560-121309(Top 5%)1189(Top 8%)1189(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

577

Males

555

M18-39

555

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

847

Males

820

M18-39

820

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

577

Males

555

M18-39

555

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

537

Males

513

M18-39

513

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

576

Males

552

M18-39

552

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

571

Males

542

M18-39

542

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

530

Males

502

M18-39

502

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

571

Males

541

M18-39

541

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

842

Males

795

M18-39

795

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1033

Males

974

M18-39

974

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

961

Males

906

M18-39

906

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1033

Males

964

M18-39

964

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1199

Males

1107

M18-39

1107

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1250

Males

1136

M18-39

1136

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1309

Males

1189

M18-39

1189

Passing Analysis

Category:
Athletes Passed
434
Passed By
206
Net Change
+228
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#817
5K → 10K4442+2#817#815
10K → 15K884+84#815#731
15K → 20K584+54#731#677
20K → Half102+8#677#669
Half → 25K569+47#669#622
25K → 30K6416+48#622#574
30K → 20M267+19#574#555
20M → 21M2220+2#555#553
21M → 35K813-5#553#558
35K → 23M2122-1#558#559
23M → 24M1323-10#559#569
24M → 40K1320-7#569#576
40K → 25.2M56-1#576#577
25.2M → Finish618-12#577#589
TOTALS434206+228
📊

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