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BOSTON MARATHON 2024

Jason Williams

Bib: 10463•M

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 33%
Gender (Male)
#0 / 14578
Top 44%
Masters (Masters Men)
#0 / 9729
Top 34%
Division (M55-59)
#0 / 1529
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:23
Rank: #8448
Start → 5K
22:23 | 7:12/mi
10K· 6.21 mi
44:54
Rank: #8323 (+125)
5K → 10K
22:31 | 7:15/mi
15K· 9.32 mi
1:07:36
Rank: #8234 (+89)
10K → 15K
22:42 | 7:18/mi
20K· 12.43 mi
1:30:50
Rank: #8189 (+45)
15K → 20K
23:14 | 7:29/mi
Half· 13.11 mi
1:35:55
Rank: #8218 (-29)
20K → Half
5:05 | 7:27/mi
25K· 15.53 mi
1:54:43
Rank: #8206 (+12)
Half → 25K
18:48 | 7:45/mi
30K· 18.64 mi
2:20:26
Rank: #8372 (-166)
25K → 30K
25:43 | 8:17/mi
20M
2:32:03
Rank: #8436 (-64)
30K → 20M
11:37 | 8:33/mi
21M
2:41:07
Rank: #8407 (+29)
20M → 21M
9:04 | 9:04/mi
35K· 21.75 mi
2:47:19
Rank: #8386 (+21)
21M → 35K
6:12 | 8:17/mi
23M
2:58:04
Rank: #8326 (+60)
35K → 23M
10:45 | 8:35/mi
24M
3:06:28
Rank: #8301 (+25)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
3:13:46
Rank: #8279 (+22)
24M → 40K
7:18 | 8:32/mi
25.2M
3:16:59
Rank: #8240 (+39)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:25:35
Rank: #8314 (-74)
25.2M → Finish
8:36 | 8:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:55
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:49:40
Pace8:22 /mi
📊Positive Split: 14.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5822:237:1222:23
7:12
-
10K
6.21 mi11:11:2944:547:1422:31
7:15
+0:03
15K
9.32 mi11:34:111:07:367:1522:42
7:18
+0:03
20K
12.43 mi11:57:251:30:507:1923:14
7:29
+0:11
Half
13.11 mi12:02:301:35:557:195:05
7:27
-0:02
25K
15.53 mi12:21:181:54:437:2318:48
7:45
+0:18
30K
18.64 mi12:47:012:20:267:3225:43
8:17
+0:32
20M
20.00 mi12:58:382:32:037:3611:37
8:33
+0:16
21M
21.00 mi13:07:422:41:077:409:04
9:04
+0:31
35K
21.75 mi13:13:542:47:197:426:12
8:17
-0:47
23M
23.00 mi13:24:392:58:047:4510:45
8:35
+0:18
24M
24.00 mi13:33:033:06:287:468:24
8:24
-0:11
40K
24.85 mi13:40:213:13:467:487:18
8:32
+0:08
25.2M
25.20 mi13:43:343:16:597:493:13
9:20
+0:48
Finish
26.22 mi13:52:103:25:357:518:36
8:26
-0:54

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

7:12 /mi

Average Pace

7:51 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:43

56% of race

Time at Steady Pace

1:18:35

38% of race

Time at Slower Pace

12:17

6% of race

Average Pace: 7:50 /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 mi10:48:5822:237:1222:23
7:12
#8448
10K
6.21 mi11:11:2944:547:1422:31
7:15
#8323
15K
9.32 mi11:34:111:07:367:1522:42
7:18
#8234
20K
12.43 mi11:57:251:30:507:1923:14
7:29
#8189
Half
13.11 mi12:02:301:35:557:195:05
7:27
#8218
25K
15.53 mi12:21:181:54:437:2318:48
7:45
#8206
30K
18.64 mi12:47:012:20:267:3225:43
8:17
#8372
20M
20.00 mi12:58:382:32:037:3611:37
8:33
#8436
21M
21.00 mi13:07:422:41:077:409:04
9:04
#8407
35K
21.75 mi13:13:542:47:197:426:12
8:17
#8386
23M
23.00 mi13:24:392:58:047:4510:45
8:35
#8326
24M
24.00 mi13:33:033:06:287:468:24
8:24
#8301
40K
24.85 mi13:40:213:13:467:487:18
8:32
#8279
25.2M
25.20 mi13:43:343:16:597:493:13
9:20
#8240
Finish
26.22 mi13:52:103:25:357:518:36
8:26
#8314
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi8448707170718196(Top 32%)6833(Top 47%)6833(Top 447%)
10K6.21 mi3.10 mi8323+1256969+1026969+1028255(Top 32%)6906(Top 47%)6906(Top 452%)
15K9.32 mi3.11 mi8234+896905+646905+648196(Top 32%)6833(Top 47%)6833(Top 447%)
20K12.43 mi3.11 mi8189+456851+546851+548211(Top 32%)6720(Top 46%)6720(Top 440%)
Half13.11 mi0.68 mi8218-296868-176868-178697(Top 34%)7005(Top 48%)7005(Top 458%)
25K15.53 mi2.42 mi8206+126810+586810+588643(Top 34%)6783(Top 47%)6783(Top 444%)
30K18.64 mi3.11 mi8372-1666807+36807+39427(Top 37%)6981(Top 48%)6981(Top 457%)
20M20.00 mi1.36 mi8436-646789+186789+189683(Top 38%)6867(Top 47%)6867(Top 449%)
21M21.00 mi1.00 mi8407+296722+676722+678879(Top 35%)6229(Top 43%)6229(Top 407%)
35K21.75 mi0.75 mi8386+216681+416681+419447(Top 37%)6478(Top 44%)6478(Top 424%)
23M23.00 mi1.25 mi8326+606579+1026579+1028920(Top 35%)6060(Top 42%)6060(Top 396%)
24M24.00 mi1.00 mi8301+256514+656514+658823(Top 35%)5934(Top 41%)5934(Top 388%)
40K24.85 mi0.85 mi8279+226450+646450+648534(Top 33%)5675(Top 39%)5675(Top 371%)
25.2M25.20 mi0.35 mi8240+396402+486402+487976(Top 31%)5308(Top 36%)5308(Top 347%)
Finish26.22 mi1.02 mi8314-746412-106412-1011157(Top 44%)7072(Top 49%)7072(Top 463%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8196

Males

6833

M55-59

6833

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8255

Males

6906

M55-59

6906

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8196

Males

6833

M55-59

6833

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8211

Males

6720

M55-59

6720

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

8697

Males

7005

M55-59

7005

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

8643

Males

6783

M55-59

6783

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9427

Males

6981

M55-59

6981

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

9683

Males

6867

M55-59

6867

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

8879

Males

6229

M55-59

6229

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9447

Males

6478

M55-59

6478

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

8920

Males

6060

M55-59

6060

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

8823

Males

5934

M55-59

5934

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8534

Males

5675

M55-59

5675

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

7976

Males

5308

M55-59

5308

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11157

Males

7072

M55-59

7072

Passing Analysis

Category:
Athletes Passed
1955
Passed By
1821
Net Change
+134
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8448
5K → 10K289164+125#8448#8323
10K → 15K218129+89#8323#8234
15K → 20K210165+45#8234#8189
20K → Half2352-29#8189#8218
Half → 25K202190+12#8218#8206
25K → 30K218384-166#8206#8372
30K → 20M114178-64#8372#8436
20M → 21M131102+29#8436#8407
21M → 35K8160+21#8407#8386
35K → 23M161101+60#8386#8326
23M → 24M10378+25#8326#8301
24M → 40K9674+22#8301#8279
40K → 25.2M5819+39#8279#8240
25.2M → Finish51125-74#8240#8314
TOTALS19551821+134
📊

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