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BOSTON MARATHON 2024

Darius Williams

Bib: 4813•M

OR

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:51
Rank: #2631
Start → 5K
19:51 | 6:23/mi
10K· 6.21 mi
39:48
Rank: #2560 (+71)
5K → 10K
19:57 | 6:25/mi
15K· 9.32 mi
59:55
Rank: #2538 (+22)
10K → 15K
20:07 | 6:28/mi
20K· 12.43 mi
1:20:48
Rank: #2700 (-162)
15K → 20K
20:53 | 6:43/mi
Half· 13.11 mi
1:25:29
Rank: #2792 (-92)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:44:37
Rank: #3885 (-1093)
Half → 25K
19:08 | 7:53/mi
30K· 18.64 mi
2:13:20
Rank: #5875 (-1990)
25K → 30K
28:43 | 9:15/mi
20M
2:28:49
Rank: #7330 (-1455)
30K → 20M
15:29 | 11:24/mi
21M
2:40:56
Rank: #8345 (-1015)
20M → 21M
12:07 | 12:07/mi
35K· 21.75 mi
2:48:26
Rank: #8708 (-363)
21M → 35K
7:30 | 10:01/mi
23M
3:05:35
Rank: #10567 (-1859)
35K → 23M
17:09 | 13:42/mi
24M
3:20:01
Rank: #12090 (-1523)
23M → 24M
14:26 | 14:26/mi
40K· 24.85 mi
3:31:49
Rank: #13054 (-964)
24M → 40K
11:48 | 13:48/mi
25.2M
3:36:43
Rank: #13328 (-274)
40K → 25.2M
4:54 | 14:13/mi
Finish· 26.22 mi
3:45:10
Rank: #13186 (+142)
25.2M → Finish
8:27 | 8:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:29
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time2:19:41
Pace10:39 /mi
📊Positive Split: 63.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2119:516:2319:51
6:23
-
10K
6.21 mi10:43:1839:486:2419:57
6:25
+0:02
15K
9.32 mi11:03:2559:556:2620:07
6:28
+0:03
20K
12.43 mi11:24:181:20:486:3020:53
6:43
+0:15
Half
13.11 mi11:28:591:25:296:314:41
6:52
+0:09
25K
15.53 mi11:48:071:44:376:4419:08
7:53
+1:01
30K
18.64 mi12:16:502:13:207:0928:43
9:15
+1:22
20M
20.00 mi12:32:192:28:497:2615:29
11:24
+2:09
21M
21.00 mi12:44:262:40:567:4012:07
12:07
+0:43
35K
21.75 mi12:51:562:48:267:457:30
10:01
-2:06
23M
23.00 mi13:09:053:05:358:0417:09
13:42
+3:41
24M
24.00 mi13:23:313:20:018:2014:26
14:26
+0:44
40K
24.85 mi13:35:193:31:498:3111:48
13:48
-0:38
25.2M
25.20 mi13:40:133:36:438:364:54
14:13
+0:25
Finish
26.22 mi13:48:403:45:108:368:27
8:18
-5:55

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

6:23 /mi

Average Pace

8:36 /mi

Slowest Pace

14:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:29

38% of race

Time at Steady Pace

1:03:48

28% of race

Time at Slower Pace

1:15:53

34% of race

Average Pace: 8:35 /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 mi10:23:2119:516:2319:51
6:23
#2631
10K
6.21 mi10:43:1839:486:2419:57
6:25
#2560
15K
9.32 mi11:03:2559:556:2620:07
6:28
#2538
20K
12.43 mi11:24:181:20:486:3020:53
6:43
#2700
Half
13.11 mi11:28:591:25:296:314:41
6:52
#2792
25K
15.53 mi11:48:071:44:376:4419:08
7:53
#3885
30K
18.64 mi12:16:502:13:207:0928:43
9:15
#5875
20M
20.00 mi12:32:192:28:497:2615:29
11:24
#7330
21M
21.00 mi12:44:262:40:567:4012:07
12:07
#8345
35K
21.75 mi12:51:562:48:267:457:30
10:01
#8708
23M
23.00 mi13:09:053:05:358:0417:09
13:42
#10567
24M
24.00 mi13:23:313:20:018:2014:26
14:26
#12090
40K
24.85 mi13:35:193:31:498:3111:48
13:48
#13054
25.2M
25.20 mi13:40:133:36:438:364:54
14:13
#13328
Finish
26.22 mi13:48:403:45:108:368:27
8:18
#13186
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2631253125312596(Top 10%)2490(Top 17%)2490(Top 51%)
10K6.21 mi3.10 mi2560+712462+692462+692544(Top 10%)2441(Top 17%)2441(Top 50%)
15K9.32 mi3.11 mi2538+222441+212441+212596(Top 10%)2490(Top 17%)2490(Top 51%)
20K12.43 mi3.11 mi2700-1622586-1452586-1453350(Top 13%)3175(Top 22%)3175(Top 65%)
Half13.11 mi0.68 mi2792-922669-832669-834998(Top 20%)4575(Top 31%)4575(Top 94%)
25K15.53 mi2.42 mi3885-10933656-9873656-9879476(Top 37%)7231(Top 50%)7231(Top 149%)
30K18.64 mi3.11 mi5875-19905196-15405196-154014369(Top 56%)9262(Top 64%)9262(Top 191%)
20M20.00 mi1.36 mi7330-14556166-9706166-97020156(Top 79%)11800(Top 81%)11800(Top 243%)
21M21.00 mi1.00 mi8345-10156684-5186684-51819068(Top 75%)11184(Top 77%)11184(Top 231%)
35K21.75 mi0.75 mi8708-3636850-1666850-16617200(Top 67%)10210(Top 70%)10210(Top 211%)
23M23.00 mi1.25 mi10567-18597732-8827732-88223440(Top 92%)13356(Top 92%)13356(Top 275%)
24M24.00 mi1.00 mi12090-15238390-6588390-65824506(Top 96%)13885(Top 95%)13885(Top 286%)
40K24.85 mi0.85 mi13054-9648772-3828772-38223376(Top 91%)13221(Top 91%)13221(Top 273%)
25.2M25.20 mi0.35 mi13328-2748888-1168888-11621891(Top 86%)12421(Top 85%)12421(Top 256%)
Finish26.22 mi1.02 mi13186+1428781+1078781+10710285(Top 40%)6629(Top 45%)6629(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2596

Males

2490

M18-39

2490

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2544

Males

2441

M18-39

2441

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2596

Males

2490

M18-39

2490

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3350

Males

3175

M18-39

3175

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

4998

Males

4575

M18-39

4575

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9476

Males

7231

M18-39

7231

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14369

Males

9262

M18-39

9262

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20156

Males

11800

M18-39

11800

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19068

Males

11184

M18-39

11184

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17200

Males

10210

M18-39

10210

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

23440

Males

13356

M18-39

13356

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

24506

Males

13885

M18-39

13885

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

23376

Males

13221

M18-39

13221

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

21891

Males

12421

M18-39

12421

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10285

Males

6629

M18-39

6629

Passing Analysis

Category:
Athletes Passed
568
Passed By
11121
Net Change
-10555
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2631
5K → 10K16998+71#2631#2560
10K → 15K8765+22#2560#2538
15K → 20K57219-162#2538#2700
20K → Half698-92#2700#2792
Half → 25K101103-1093#2792#3885
25K → 30K132003-1990#3885#5875
30K → 20M71462-1455#5875#7330
20M → 21M81023-1015#7330#8345
21M → 35K26389-363#8345#8708
35K → 23M81865-1859#8708#10567
23M → 24M81531-1523#10567#12090
24M → 40K10974-964#12090#13054
40K → 25.2M6280-274#13054#13328
25.2M → Finish15311+142#13328#13186
TOTALS56811121-10555
📊

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