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BOSTON MARATHON 2024

Matthew Williams

Bib: 4952•M

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 31%
Gender (Male)
#0 / 14578
Top 43%
Masters (Masters Men)
#0 / 9729
Top 32%
Division (M45-49)
#0 / 2218
Top 44%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:35
Rank: #6717
Start → 5K
21:35 | 6:57/mi
10K· 6.21 mi
43:25
Rank: #6758 (-41)
5K → 10K
21:50 | 7:02/mi
15K· 9.32 mi
1:05:19
Rank: #6649 (+109)
10K → 15K
21:54 | 7:03/mi
20K· 12.43 mi
1:28:02
Rank: #6690 (-41)
15K → 20K
22:43 | 7:19/mi
Half· 13.11 mi
1:32:56
Rank: #6682 (+8)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:51:22
Rank: #6745 (-63)
Half → 25K
18:26 | 7:36/mi
30K· 18.64 mi
2:17:22
Rank: #7248 (-503)
25K → 30K
26:00 | 8:22/mi
20M
2:29:09
Rank: #7422 (-174)
30K → 20M
11:47 | 8:40/mi
21M
2:38:55
Rank: #7695 (-273)
20M → 21M
9:46 | 9:46/mi
35K· 21.75 mi
2:45:27
Rank: #7813 (-118)
21M → 35K
6:32 | 8:44/mi
23M
2:57:16
Rank: #8091 (-278)
35K → 23M
11:49 | 9:26/mi
24M
3:06:03
Rank: #8199 (-108)
23M → 24M
8:47 | 8:47/mi
40K· 24.85 mi
3:13:36
Rank: #8229 (-30)
24M → 40K
7:33 | 8:50/mi
25.2M
3:16:33
Rank: #8128 (+101)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:24:06
Rank: #7946 (+182)
25.2M → Finish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:56
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:51:10
Pace8:29 /mi
📊Positive Split: 19.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:0721:356:5721:35
6:57
-
10K
6.21 mi10:46:5743:256:5921:50
7:02
+0:05
15K
9.32 mi11:08:511:05:197:0021:54
7:03
+0:01
20K
12.43 mi11:31:341:28:027:0522:43
7:19
+0:16
Half
13.11 mi11:36:281:32:567:054:54
7:11
-0:08
25K
15.53 mi11:54:541:51:227:1018:26
7:36
+0:25
30K
18.64 mi12:20:542:17:227:2226:00
8:22
+0:46
20M
20.00 mi12:32:412:29:097:2711:47
8:40
+0:18
21M
21.00 mi12:42:272:38:557:349:46
9:46
+1:06
35K
21.75 mi12:48:592:45:277:366:32
8:44
-1:02
23M
23.00 mi13:00:482:57:167:4211:49
9:26
+0:42
24M
24.00 mi13:09:353:06:037:458:47
8:47
-0:39
40K
24.85 mi13:17:083:13:367:477:33
8:50
+0:03
25.2M
25.20 mi13:20:053:16:337:482:57
8:33
-0:17
Finish
26.22 mi13:27:383:24:067:477:33
7:25
-1:08

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

6:57 /mi

Average Pace

7:47 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:55

58% of race

Time at Steady Pace

56:03

27% of race

Time at Slower Pace

29:08

14% of race

Average Pace: 7:47 /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 mi10:25:0721:356:5721:35
6:57
#6717
10K
6.21 mi10:46:5743:256:5921:50
7:02
#6758
15K
9.32 mi11:08:511:05:197:0021:54
7:03
#6649
20K
12.43 mi11:31:341:28:027:0522:43
7:19
#6690
Half
13.11 mi11:36:281:32:567:054:54
7:11
#6682
25K
15.53 mi11:54:541:51:227:1018:26
7:36
#6745
30K
18.64 mi12:20:542:17:227:2226:00
8:22
#7248
20M
20.00 mi12:32:412:29:097:2711:47
8:40
#7422
21M
21.00 mi12:42:272:38:557:349:46
9:46
#7695
35K
21.75 mi12:48:592:45:277:366:32
8:44
#7813
23M
23.00 mi13:00:482:57:167:4211:49
9:26
#8091
24M
24.00 mi13:09:353:06:037:458:47
8:47
#8199
40K
24.85 mi13:17:083:13:367:477:33
8:50
#8229
25.2M
25.20 mi13:20:053:16:337:482:57
8:33
#8128
Finish
26.22 mi13:27:383:24:067:477:33
7:25
#7946
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6717596659666503(Top 25%)5739(Top 39%)5739(Top 259%)
10K6.21 mi3.10 mi6758-415976-105976-106838(Top 27%)6006(Top 41%)6006(Top 271%)
15K9.32 mi3.11 mi6649+1095876+1005876+1006503(Top 25%)5739(Top 39%)5739(Top 259%)
20K12.43 mi3.11 mi6690-415890-145890-147054(Top 28%)6028(Top 41%)6028(Top 272%)
Half13.11 mi0.68 mi6682+85884+65884+66863(Top 27%)5908(Top 41%)5908(Top 266%)
25K15.53 mi2.42 mi6745-635879+55879+57647(Top 30%)6214(Top 43%)6214(Top 280%)
30K18.64 mi3.11 mi7248-5036159-2806159-2809915(Top 39%)7218(Top 50%)7218(Top 325%)
20M20.00 mi1.36 mi7422-1746218-596218-5910357(Top 41%)7195(Top 49%)7195(Top 324%)
21M21.00 mi1.00 mi7695-2736322-1046322-10411959(Top 47%)7688(Top 53%)7688(Top 347%)
35K21.75 mi0.75 mi7813-1186362-406362-4011942(Top 47%)7644(Top 52%)7644(Top 345%)
23M23.00 mi1.25 mi8091-2786453-916453-9113217(Top 52%)8165(Top 56%)8165(Top 368%)
24M24.00 mi1.00 mi8199-1086463-106463-1011003(Top 43%)7046(Top 48%)7046(Top 318%)
40K24.85 mi0.85 mi8229-306424+396424+3910016(Top 39%)6410(Top 44%)6410(Top 289%)
25.2M25.20 mi0.35 mi8128+1016343+816343+814681(Top 18%)3576(Top 25%)3576(Top 161%)
Finish26.22 mi1.02 mi7946+1826212+1316212+1315114(Top 20%)3864(Top 27%)3864(Top 174%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6503

Males

5739

M45-49

5739

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

6838

Males

6006

M45-49

6006

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6503

Males

5739

M45-49

5739

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7054

Males

6028

M45-49

6028

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

6863

Males

5908

M45-49

5908

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

7647

Males

6214

M45-49

6214

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

9915

Males

7218

M45-49

7218

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

10357

Males

7195

M45-49

7195

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

11959

Males

7688

M45-49

7688

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

11942

Males

7644

M45-49

7644

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13217

Males

8165

M45-49

8165

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11003

Males

7046

M45-49

7046

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10016

Males

6410

M45-49

6410

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4681

Males

3576

M45-49

3576

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5114

Males

3864

M45-49

3864

Passing Analysis

Category:
Athletes Passed
1485
Passed By
2714
Net Change
-1229
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6717
5K → 10K189230-41#6717#6758
10K → 15K20192+109#6758#6649
15K → 20K157198-41#6649#6690
20K → Half3022+8#6690#6682
Half → 25K139202-63#6682#6745
25K → 30K101604-503#6745#7248
30K → 20M63237-174#7248#7422
20M → 21M58331-273#7422#7695
21M → 35K44162-118#7695#7813
35K → 23M68346-278#7813#8091
23M → 24M65173-108#8091#8199
24M → 40K78108-30#8199#8229
40K → 25.2M1021+101#8229#8128
25.2M → Finish1908+182#8128#7946
TOTALS14852714-1229
📊

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