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BOSTON MARATHON 2024

Zach Zimmerman

Bib: 1043•M

OH

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 1%
Gender (Male)
#0 / 14578
Top 2%
Division (M18-39)
#0 / 4849
Top 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:43
Rank: #984
Start → 5K
18:43 | 6:01/mi
10K· 6.21 mi
37:44
Rank: #1092 (-108)
5K → 10K
19:01 | 6:07/mi
15K· 9.32 mi
56:08
Rank: #889 (+203)
10K → 15K
18:24 | 5:55/mi
20K· 12.43 mi
1:14:34
Rank: #760 (+129)
15K → 20K
18:26 | 5:56/mi
Half· 13.11 mi
1:18:34
Rank: #740 (+20)
20K → Half
4:00 | 5:52/mi
25K· 15.53 mi
1:33:00
Rank: #661 (+79)
Half → 25K
14:26 | 5:57/mi
30K· 18.64 mi
1:51:56
Rank: #547 (+114)
25K → 30K
18:56 | 6:06/mi
20M
2:00:07
Rank: #488 (+59)
30K → 20M
8:11 | 6:01/mi
21M
2:06:19
Rank: #441 (+47)
20M → 21M
6:12 | 6:12/mi
35K· 21.75 mi
2:10:34
Rank: #413 (+28)
21M → 35K
4:15 | 5:41/mi
23M
2:17:59
Rank: #364 (+49)
35K → 23M
7:25 | 5:55/mi
24M
2:23:49
Rank: #337 (+27)
23M → 24M
5:50 | 5:50/mi
40K· 24.85 mi
2:28:49
Rank: #309 (+28)
24M → 40K
5:00 | 5:51/mi
25.2M
2:31:02
Rank: #300 (+9)
40K → 25.2M
2:13 | 6:26/mi
Finish· 26.22 mi
2:36:44
Rank: #286 (+14)
25.2M → Finish
5:42 | 5:36/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:18:34
Pace6:00 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:18:10
Pace5:58 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0118:436:0118:43
6:01
-
10K
6.21 mi10:38:0237:446:0419:01
6:07
+0:06
15K
9.32 mi10:56:2656:086:0118:24
5:55
-0:12
20K
12.43 mi11:14:521:14:346:0018:26
5:56
+0:01
Half
13.11 mi11:18:521:18:346:004:00
5:52
-0:04
25K
15.53 mi11:33:181:33:005:5914:26
5:57
+0:05
30K
18.64 mi11:52:141:51:566:0018:56
6:06
+0:09
20M
20.00 mi12:00:252:00:076:008:11
6:01
-0:05
21M
21.00 mi12:06:372:06:196:016:12
6:12
+0:11
35K
21.75 mi12:10:522:10:346:004:15
5:41
-0:31
23M
23.00 mi12:18:172:17:596:007:25
5:55
+0:14
24M
24.00 mi12:24:072:23:496:005:50
5:50
-0:05
40K
24.85 mi12:29:072:28:495:595:00
5:51
+0:01
25.2M
25.20 mi12:31:202:31:026:002:13
6:26
+0:35
Finish
26.22 mi12:37:022:36:445:595:42
5:36
-0:50

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

5:36 /mi

Average Pace

5:59 /mi

Slowest Pace

6:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:19

95% of race

Time at Steady Pace

8:25

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:59 /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 mi10:19:0118:436:0118:43
6:01
#984
10K
6.21 mi10:38:0237:446:0419:01
6:07
#1092
15K
9.32 mi10:56:2656:086:0118:24
5:55
#889
20K
12.43 mi11:14:521:14:346:0018:26
5:56
#760
Half
13.11 mi11:18:521:18:346:004:00
5:52
#740
25K
15.53 mi11:33:181:33:005:5914:26
5:57
#661
30K
18.64 mi11:52:141:51:566:0018:56
6:06
#547
20M
20.00 mi12:00:252:00:076:008:11
6:01
#488
21M
21.00 mi12:06:372:06:196:016:12
6:12
#441
35K
21.75 mi12:10:522:10:346:004:15
5:41
#413
23M
23.00 mi12:18:172:17:596:007:25
5:55
#364
24M
24.00 mi12:24:072:23:496:005:50
5:50
#337
40K
24.85 mi12:29:072:28:495:595:00
5:51
#309
25.2M
25.20 mi12:31:202:31:026:002:13
6:26
#300
Finish
26.22 mi12:37:022:36:445:595:42
5:36
#286
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi984947947580(Top 2%)558(Top 4%)558(Top 12%)
10K6.21 mi3.10 mi1092-1081052-1051052-1051213(Top 5%)1174(Top 8%)1174(Top 24%)
15K9.32 mi3.11 mi889+203856+196856+196580(Top 2%)558(Top 4%)558(Top 12%)
20K12.43 mi3.11 mi760+129734+122734+122451(Top 2%)429(Top 3%)429(Top 9%)
Half13.11 mi0.68 mi740+20714+20714+20473(Top 2%)450(Top 3%)450(Top 9%)
25K15.53 mi2.42 mi661+79637+77637+77386(Top 2%)364(Top 2%)364(Top 8%)
30K18.64 mi3.11 mi547+114523+114523+114331(Top 1%)307(Top 2%)307(Top 6%)
20M20.00 mi1.36 mi488+59464+59464+59219(Top 0.9%)198(Top 1%)198(Top 4%)
21M21.00 mi1.00 mi441+47417+47417+47152(Top 0.6%)136(Top 0.9%)136(Top 3%)
35K21.75 mi0.75 mi413+28390+27390+27131(Top 0.5%)114(Top 0.8%)114(Top 2%)
23M23.00 mi1.25 mi364+49341+49341+49137(Top 0.5%)120(Top 0.8%)120(Top 2%)
24M24.00 mi1.00 mi337+27314+27314+27172(Top 0.7%)154(Top 1%)154(Top 3%)
40K24.85 mi0.85 mi309+28286+28286+28118(Top 0.5%)103(Top 0.7%)103(Top 2%)
25.2M25.20 mi0.35 mi300+9277+9277+9146(Top 0.6%)131(Top 0.9%)131(Top 3%)
Finish26.22 mi1.02 mi286+14263+14263+14110(Top 0.4%)99(Top 0.7%)99(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

580

Males

558

M18-39

558

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1213

Males

1174

M18-39

1174

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

580

Males

558

M18-39

558

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

451

Males

429

M18-39

429

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

473

Males

450

M18-39

450

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

386

Males

364

M18-39

364

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

331

Males

307

M18-39

307

30K→20M

18.6 - 20.0 mi

Top 0.9%
×5stories
+64ft-50ft

Overall

219

Males

198

M18-39

198

20M→21M

20.0 - 21.0 mi

Top 0.6%
×8stories
+106ft-24ft

Overall

152

Males

136

M18-39

136

21M→35K

21.0 - 21.8 mi

Top 0.5%
×7stories
+17ft-86ft

Overall

131

Males

114

M18-39

114

35K→23M

21.8 - 23.0 mi

Top 0.5%
×5stories
+23ft-63ft

Overall

137

Males

120

M18-39

120

23M→24M

23.0 - 24.0 mi

Top 0.7%
×6stories
+12ft-82ft

Overall

172

Males

154

M18-39

154

24M→40K

24.0 - 24.9 mi

Top 0.5%
×1story
+6ft-20ft

Overall

118

Males

103

M18-39

103

40K→25.2M

24.9 - 25.2 mi

Top 0.6%
×1story
+13ft-16ft

Overall

146

Males

131

M18-39

131

25.2M→Finish

25.2 - 26.2 mi

Top 0.4%
×2stories
+22ft-21ft

Overall

110

Males

99

M18-39

99

Passing Analysis

Category:
Athletes Passed
836
Passed By
138
Net Change
+698
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#984
5K → 10K25133-108#984#1092
10K → 15K2030+203#1092#889
15K → 20K1290+129#889#760
20K → Half211+20#760#740
Half → 25K801+79#740#661
25K → 30K1151+114#661#547
30K → 20M590+59#547#488
20M → 21M492+47#488#441
21M → 35K280+28#441#413
35K → 23M490+49#413#364
23M → 24M270+27#364#337
24M → 40K280+28#337#309
40K → 25.2M90+9#309#300
25.2M → Finish140+14#300#286
TOTALS836138+698
📊

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