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BOSTON MARATHON 2024

William Knox

Bib: 8585•M

MD

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 9%
Gender (Male)
#0 / 14578
Top 14%
Division (M18-39)
#0 / 4849
Top 32%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:20
Rank: #6148
Start → 5K
21:20 | 6:52/mi
10K· 6.21 mi
42:52
Rank: #6146 (+2)
5K → 10K
21:32 | 6:56/mi
15K· 9.32 mi
1:04:06
Rank: #5768 (+378)
10K → 15K
21:14 | 6:50/mi
20K· 12.43 mi
1:25:11
Rank: #5216 (+552)
15K → 20K
21:05 | 6:47/mi
Half· 13.11 mi
1:29:43
Rank: #5112 (+104)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:46:06
Rank: #4569 (+543)
Half → 25K
16:23 | 6:45/mi
30K· 18.64 mi
2:06:46
Rank: #3712 (+857)
25K → 30K
20:40 | 6:39/mi
20M
2:15:40
Rank: #3335 (+377)
30K → 20M
8:54 | 6:33/mi
21M
2:22:39
Rank: #3075 (+260)
20M → 21M
6:59 | 6:59/mi
35K· 21.75 mi
2:27:29
Rank: #2939 (+136)
21M → 35K
4:50 | 6:28/mi
23M
2:35:52
Rank: #2710 (+229)
35K → 23M
8:23 | 6:42/mi
24M
2:42:20
Rank: #2544 (+166)
23M → 24M
6:28 | 6:28/mi
40K· 24.85 mi
2:47:56
Rank: #2384 (+160)
24M → 40K
5:36 | 6:33/mi
25.2M
2:50:25
Rank: #2318 (+66)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:56:45
Rank: #2181 (+137)
25.2M → Finish
6:20 | 6:13/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:29:43
Pace6:51 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:27:02
Pace6:38 /mi
📊Negative Split: 3.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2821:206:5221:20
6:52
-
10K
6.21 mi11:08:0042:526:5421:32
6:56
+0:04
15K
9.32 mi11:29:141:04:066:5321:14
6:50
-0:06
20K
12.43 mi11:50:191:25:116:5121:05
6:47
-0:03
Half
13.11 mi11:54:511:29:436:514:32
6:39
-0:08
25K
15.53 mi12:11:141:46:066:5016:23
6:45
+0:06
30K
18.64 mi12:31:542:06:466:4820:40
6:39
-0:06
20M
20.00 mi12:40:482:15:406:478:54
6:33
-0:06
21M
21.00 mi12:47:472:22:396:486:59
6:59
+0:26
35K
21.75 mi12:52:372:27:296:474:50
6:28
-0:31
23M
23.00 mi13:01:002:35:526:478:23
6:42
+0:14
24M
24.00 mi13:07:282:42:206:466:28
6:28
-0:14
40K
24.85 mi13:13:042:47:566:455:36
6:33
+0:05
25.2M
25.20 mi13:15:332:50:256:462:29
7:12
+0:39
Finish
26.22 mi13:21:532:56:456:456:20
6:13
-0:59

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

6:13 /mi

Average Pace

6:45 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:25

70% of race

Time at Steady Pace

52:20

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:44 /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 mi10:46:2821:206:5221:20
6:52
#6148
10K
6.21 mi11:08:0042:526:5421:32
6:56
#6146
15K
9.32 mi11:29:141:04:066:5321:14
6:50
#5768
20K
12.43 mi11:50:191:25:116:5121:05
6:47
#5216
Half
13.11 mi11:54:511:29:436:514:32
6:39
#5112
25K
15.53 mi12:11:141:46:066:5016:23
6:45
#4569
30K
18.64 mi12:31:542:06:466:4820:40
6:39
#3712
20M
20.00 mi12:40:482:15:406:478:54
6:33
#3335
21M
21.00 mi12:47:472:22:396:486:59
6:59
#3075
35K
21.75 mi12:52:372:27:296:474:50
6:28
#2939
23M
23.00 mi13:01:002:35:526:478:23
6:42
#2710
24M
24.00 mi13:07:282:42:206:466:28
6:28
#2544
40K
24.85 mi13:13:042:47:566:455:36
6:33
#2384
25.2M
25.20 mi13:15:332:50:256:462:29
7:12
#2318
Finish
26.22 mi13:21:532:56:456:456:20
6:13
#2181
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6148555855585030(Top 20%)4625(Top 32%)4625(Top 95%)
10K6.21 mi3.10 mi6146+25538+205538+206198(Top 24%)5552(Top 38%)5552(Top 114%)
15K9.32 mi3.11 mi5768+3785249+2895249+2895030(Top 20%)4625(Top 32%)4625(Top 95%)
20K12.43 mi3.11 mi5216+5524800+4494800+4493746(Top 15%)3521(Top 24%)3521(Top 73%)
Half13.11 mi0.68 mi5112+1044718+824718+823369(Top 13%)3187(Top 22%)3187(Top 66%)
25K15.53 mi2.42 mi4569+5434243+4754243+4752928(Top 11%)2761(Top 19%)2761(Top 57%)
30K18.64 mi3.11 mi3712+8573485+7583485+7581489(Top 6%)1424(Top 10%)1424(Top 29%)
20M20.00 mi1.36 mi3335+3773137+3483137+348959(Top 4%)911(Top 6%)911(Top 19%)
21M21.00 mi1.00 mi3075+2602901+2362901+2361060(Top 4%)1005(Top 7%)1005(Top 21%)
35K21.75 mi0.75 mi2939+1362774+1272774+1271174(Top 5%)1108(Top 8%)1108(Top 23%)
23M23.00 mi1.25 mi2710+2292562+2122562+2121059(Top 4%)998(Top 7%)998(Top 21%)
24M24.00 mi1.00 mi2544+1662404+1582404+158912(Top 4%)857(Top 6%)857(Top 18%)
40K24.85 mi0.85 mi2384+1602251+1532251+153828(Top 3%)771(Top 5%)771(Top 16%)
25.2M25.20 mi0.35 mi2318+662187+642187+64877(Top 3%)808(Top 6%)808(Top 17%)
Finish26.22 mi1.02 mi2181+1372062+1252062+125752(Top 3%)701(Top 5%)701(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5030

Males

4625

M18-39

4625

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6198

Males

5552

M18-39

5552

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5030

Males

4625

M18-39

4625

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3746

Males

3521

M18-39

3521

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3369

Males

3187

M18-39

3187

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2928

Males

2761

M18-39

2761

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1489

Males

1424

M18-39

1424

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

959

Males

911

M18-39

911

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1060

Males

1005

M18-39

1005

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1174

Males

1108

M18-39

1108

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1059

Males

998

M18-39

998

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

912

Males

857

M18-39

857

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

828

Males

771

M18-39

771

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

877

Males

808

M18-39

808

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

752

Males

701

M18-39

701

Passing Analysis

Category:
Athletes Passed
4171
Passed By
204
Net Change
+3967
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6148
5K → 10K184182+2#6148#6146
10K → 15K39012+378#6146#5768
15K → 20K5531+552#5768#5216
20K → Half1051+104#5216#5112
Half → 25K5452+543#5112#4569
25K → 30K8570+857#4569#3712
30K → 20M3770+377#3712#3335
20M → 21M2622+260#3335#3075
21M → 35K1382+136#3075#2939
35K → 23M2290+229#2939#2710
23M → 24M1682+166#2710#2544
24M → 40K1600+160#2544#2384
40K → 25.2M660+66#2384#2318
25.2M → Finish1370+137#2318#2181
TOTALS4171204+3967
📊

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