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BOSTON MARATHON 2024

Joshua Williams

Bib: 26643•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:34
Rank: #23351
Start → 5K
10:10/mi
31:34 split
10K· 6.21 mi
1:03:03
Rank: #23083 (+268)
5K → 10K
10:08/mi
31:29 split
15K· 9.32 mi
1:34:05
Rank: #22695 (+388)
10K → 15K
9:59/mi
31:02 split
20K· 12.43 mi
2:06:46
Rank: #22427 (+268)
15K → 20K
10:31/mi
32:41 split
Half· 13.11 mi
2:14:22
Rank: #22504 (-77)
20K → Half
11:08/mi
7:36 split
25K· 15.53 mi
2:45:52
Rank: #22951 (-447)
Half → 25K
13:00/mi
31:30 split
30K· 18.64 mi
3:45:18
Rank: #24388 (-1437)
25K → 30K
19:08/mi
59:26 split
20M
4:08:54
Rank: #24610 (-222)
30K → 20M
17:22/mi
23:36 split
21M
4:26:40
Rank: #24717 (-107)
20M → 21M
17:46/mi
17:46 split
35K· 21.75 mi
4:38:03
Rank: #24761 (-44)
21M → 35K
15:13/mi
11:23 split
23M
4:57:15
Rank: #24808 (-47)
35K → 23M
15:20/mi
19:12 split
24M
5:12:08
Rank: #24833 (-25)
23M → 24M
14:53/mi
14:53 split
40K· 24.85 mi
5:24:54
Rank: #24842 (-9)
24M → 40K
14:56/mi
12:46 split
25.2M
5:30:16
Rank: #24843 (-1)
40K → 25.2M
15:34/mi
5:22 split
Finish· 26.22 mi
5:42:54
Rank: #24834 (+9)
25.2M → Finish
12:24/mi
12:38 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:22
Pace10:15 /mi
2nd Half
Distance13.11 mi
Time3:28:32
Pace15:54 /mi
📊Positive Split: 55.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:5931:3410:1031:34
10:10
-
10K
6.21 mi12:26:281:03:0310:0931:29
10:08
-0:02
15K
9.32 mi12:57:301:34:0510:0631:02
9:59
-0:09
20K
12.43 mi13:30:112:06:4610:1232:41
10:31
+0:32
Half
13.11 mi13:37:472:14:2210:157:36
11:08
+0:37
25K
15.53 mi14:09:172:45:5210:4131:30
13:00
+1:52
30K
18.64 mi15:08:433:45:1812:0559:26
19:08
+6:08
20M
20.00 mi15:32:194:08:5412:2723:36
17:22
-1:46
21M
21.00 mi15:50:054:26:4012:4217:46
17:46
+0:24
35K
21.75 mi16:01:284:38:0312:4711:23
15:13
-2:33
23M
23.00 mi16:20:404:57:1512:5519:12
15:20
+0:07
24M
24.00 mi16:35:335:12:0813:0014:53
14:53
-0:27
40K
24.85 mi16:48:195:24:5413:0412:46
14:56
+0:03
25.2M
25.20 mi16:53:415:30:1613:065:22
15:34
+0:38
Finish
26.22 mi17:06:195:42:5413:0512:38
12:24
-3:10

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

9:59 /mi

Average Pace

13:05 /mi

Slowest Pace

19:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58:30

52% of race

Time at Steady Pace

1:03:36

19% of race

Time at Slower Pace

1:40:48

29% of race

Average Pace: 13:05 /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 mi11:54:5931:3410:1031:34
10:10
#23351
10K
6.21 mi12:26:281:03:0310:0931:29
10:08
#23083
15K
9.32 mi12:57:301:34:0510:0631:02
9:59
#22695
20K
12.43 mi13:30:112:06:4610:1232:41
10:31
#22427
Half
13.11 mi13:37:472:14:2210:157:36
11:08
#22504
25K
15.53 mi14:09:172:45:5210:4131:30
13:00
#22951
30K
18.64 mi15:08:433:45:1812:0559:26
19:08
#24388
20M
20.00 mi15:32:194:08:5412:2723:36
17:22
#24610
21M
21.00 mi15:50:054:26:4012:4217:46
17:46
#24717
35K
21.75 mi16:01:284:38:0312:4711:23
15:13
#24761
23M
23.00 mi16:20:404:57:1512:5519:12
15:20
#24808
24M
24.00 mi16:35:335:12:0813:0014:53
14:53
#24833
40K
24.85 mi16:48:195:24:5413:0412:46
14:56
#24842
25.2M
25.20 mi16:53:415:30:1613:065:22
15:34
#24843
Finish
26.22 mi17:06:195:42:5413:0512:38
12:24
#24834
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi23351137281372821908(Top 86%)13037(Top 89%)13037(Top 649%)
10K6.21 mi3.10 mi23083+26813577+15113577+15122829(Top 89%)13434(Top 92%)13434(Top 669%)
15K9.32 mi3.11 mi22695+38813401+17613401+17621908(Top 86%)13037(Top 89%)13037(Top 649%)
20K12.43 mi3.11 mi22427+26813262+13913262+13921717(Top 85%)12928(Top 89%)12928(Top 644%)
Half13.11 mi0.68 mi22504-7713295-3313295-3323699(Top 93%)13770(Top 94%)13770(Top 685%)
25K15.53 mi2.42 mi22951-44713481-18613481-18624190(Top 95%)13955(Top 96%)13955(Top 695%)
30K18.64 mi3.11 mi24388-143714114-63314114-63325524(Top 100%)14564(Top 100%)14564(Top 725%)
20M20.00 mi1.36 mi24610-22214193-7914193-7925408(Top 99%)14487(Top 99%)14487(Top 721%)
21M21.00 mi1.00 mi24717-10714224-3114224-3125239(Top 99%)14369(Top 99%)14369(Top 715%)
35K21.75 mi0.75 mi24761-4414237-1314237-1324948(Top 98%)14186(Top 97%)14186(Top 706%)
23M23.00 mi1.25 mi24808-4714247-1014247-1024839(Top 97%)14128(Top 97%)14128(Top 703%)
24M24.00 mi1.00 mi24833-2514255-814255-824764(Top 97%)14040(Top 96%)14040(Top 699%)
40K24.85 mi0.85 mi24842-914252+314252+324490(Top 96%)13873(Top 95%)13873(Top 691%)
25.2M25.20 mi0.35 mi24843-114248+414248+423643(Top 93%)13381(Top 92%)13381(Top 666%)
Finish26.22 mi1.02 mi24834+914236+1214236+1223747(Top 93%)13423(Top 92%)13423(Top 668%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

21908

Males

13037

M40-44

13037

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

22829

Males

13434

M40-44

13434

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

21908

Males

13037

M40-44

13037

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

21717

Males

12928

M40-44

12928

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

23699

Males

13770

M40-44

13770

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

24190

Males

13955

M40-44

13955

25K→30K

15.5 - 18.6 mi

Top 100%
×9stories
+181ft-148ft

Overall

25524

Males

14564

M40-44

14564

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

25408

Males

14487

M40-44

14487

20M→21M

20.0 - 21.0 mi

Top 99%
×8stories
+106ft-24ft

Overall

25239

Males

14369

M40-44

14369

21M→35K

21.0 - 21.8 mi

Top 98%
×7stories
+17ft-86ft

Overall

24948

Males

14186

M40-44

14186

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

24839

Males

14128

M40-44

14128

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

24764

Males

14040

M40-44

14040

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

24490

Males

13873

M40-44

13873

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23643

Males

13381

M40-44

13381

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

23747

Males

13423

M40-44

13423

Passing Analysis

Category:
Athletes Passed
1254
Passed By
2737
Net Change
-1483
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23351
5K → 10K36597+268#23351#23083
10K → 15K41325+388#23083#22695
15K → 20K32254+268#22695#22427
20K → Half1491-77#22427#22504
Half → 25K35482-447#22504#22951
25K → 30K61443-1437#22951#24388
30K → 20M4226-222#24388#24610
20M → 21M16123-107#24610#24717
21M → 35K953-44#24717#24761
35K → 23M1461-47#24761#24808
23M → 24M732-25#24808#24833
24M → 40K1423-9#24833#24842
40K → 25.2M910-1#24842#24843
25.2M → Finish2617+9#24843#24834
TOTALS12542737-1483
📊

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