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BOSTON MARATHON 2024

Steve Williams

Bib: 721•M

IN

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 6%
Gender (Male)
#0 / 14578
Top 10%
Division (M18-39)
#0 / 4849
Top 24%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:13
Rank: #612
Start → 5K
18:13 | 5:52/mi
10K· 6.21 mi
36:27
Rank: #595 (+17)
5K → 10K
18:14 | 5:52/mi
15K· 9.32 mi
55:04
Rank: #633 (-38)
10K → 15K
18:37 | 6:00/mi
20K· 12.43 mi
1:14:48
Rank: #804 (-171)
15K → 20K
19:44 | 6:21/mi
Half· 13.11 mi
1:19:13
Rank: #857 (-53)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:35:26
Rank: #1033 (-176)
Half → 25K
16:13 | 6:41/mi
30K· 18.64 mi
1:57:04
Rank: #1228 (-195)
25K → 30K
21:38 | 6:58/mi
20M
2:06:42
Rank: #1280 (-52)
30K → 20M
9:38 | 7:05/mi
21M
2:14:13
Rank: #1294 (-14)
20M → 21M
7:31 | 7:31/mi
35K· 21.75 mi
2:19:14
Rank: #1293 (+1)
21M → 35K
5:01 | 6:42/mi
23M
2:28:11
Rank: #1317 (-24)
35K → 23M
8:57 | 7:09/mi
24M
2:35:35
Rank: #1392 (-75)
23M → 24M
7:24 | 7:24/mi
40K· 24.85 mi
2:42:01
Rank: #1445 (-53)
24M → 40K
6:26 | 7:31/mi
25.2M
2:45:08
Rank: #1487 (-42)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
2:52:13
Rank: #1513 (-26)
25.2M → Finish
7:05 | 6:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:13
Pace6:03 /mi
2nd Half
Distance13.11 mi
Time1:33:00
Pace7:06 /mi
📊Positive Split: 17.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2218:135:5218:13
5:52
-
10K
6.21 mi10:36:3636:275:5218:14
5:52
0:00
15K
9.32 mi10:55:1355:045:5418:37
6:00
+0:08
20K
12.43 mi11:14:571:14:486:0119:44
6:21
+0:21
Half
13.11 mi11:19:221:19:136:034:25
6:28
+0:07
25K
15.53 mi11:35:351:35:266:0916:13
6:41
+0:13
30K
18.64 mi11:57:131:57:046:1721:38
6:58
+0:17
20M
20.00 mi12:06:512:06:426:209:38
7:05
+0:07
21M
21.00 mi12:14:222:14:136:237:31
7:31
+0:26
35K
21.75 mi12:19:232:19:146:245:01
6:42
-0:49
23M
23.00 mi12:28:202:28:116:278:57
7:09
+0:27
24M
24.00 mi12:35:442:35:356:297:24
7:24
+0:15
40K
24.85 mi12:42:102:42:016:316:26
7:31
+0:07
25.2M
25.20 mi12:45:172:45:086:333:07
9:02
+1:31
Finish
26.22 mi12:52:222:52:136:347:05
6:57
-2:05

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

5:52 /mi

Average Pace

6:34 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:13

46% of race

Time at Steady Pace

1:08:32

40% of race

Time at Slower Pace

24:28

14% of race

Average Pace: 6:34 /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 mi10:18:2218:135:5218:13
5:52
#612
10K
6.21 mi10:36:3636:275:5218:14
5:52
#595
15K
9.32 mi10:55:1355:045:5418:37
6:00
#633
20K
12.43 mi11:14:571:14:486:0119:44
6:21
#804
Half
13.11 mi11:19:221:19:136:034:25
6:28
#857
25K
15.53 mi11:35:351:35:266:0916:13
6:41
#1033
30K
18.64 mi11:57:131:57:046:1721:38
6:58
#1228
20M
20.00 mi12:06:512:06:426:209:38
7:05
#1280
21M
21.00 mi12:14:222:14:136:237:31
7:31
#1294
35K
21.75 mi12:19:232:19:146:245:01
6:42
#1293
23M
23.00 mi12:28:202:28:116:278:57
7:09
#1317
24M
24.00 mi12:35:442:35:356:297:24
7:24
#1392
40K
24.85 mi12:42:102:42:016:316:26
7:31
#1445
25.2M
25.20 mi12:45:172:45:086:333:07
9:02
#1487
Finish
26.22 mi12:52:222:52:136:347:05
6:57
#1513
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi612586586761(Top 3%)737(Top 5%)737(Top 15%)
10K6.21 mi3.10 mi595+17571+15571+15583(Top 2%)560(Top 4%)560(Top 12%)
15K9.32 mi3.11 mi633-38610-39610-39761(Top 3%)737(Top 5%)737(Top 15%)
20K12.43 mi3.11 mi804-171776-166776-1661546(Top 6%)1496(Top 10%)1496(Top 31%)
Half13.11 mi0.68 mi857-53823-47823-472420(Top 9%)2315(Top 16%)2315(Top 48%)
25K15.53 mi2.42 mi1033-176997-174997-1742545(Top 10%)2419(Top 17%)2419(Top 50%)
30K18.64 mi3.11 mi1228-1951184-1871184-1872664(Top 10%)2496(Top 17%)2496(Top 51%)
20M20.00 mi1.36 mi1280-521234-501234-502702(Top 11%)2492(Top 17%)2492(Top 51%)
21M21.00 mi1.00 mi1294-141247-131247-132532(Top 10%)2309(Top 16%)2309(Top 48%)
35K21.75 mi0.75 mi1293+11245+21245+21883(Top 7%)1741(Top 12%)1741(Top 36%)
23M23.00 mi1.25 mi1317-241267-221267-222391(Top 9%)2155(Top 15%)2155(Top 44%)
24M24.00 mi1.00 mi1392-751335-681335-683723(Top 15%)3125(Top 21%)3125(Top 64%)
40K24.85 mi0.85 mi1445-531383-481383-483567(Top 14%)2922(Top 20%)2922(Top 60%)
25.2M25.20 mi0.35 mi1487-421421-381421-386616(Top 26%)4587(Top 31%)4587(Top 95%)
Finish26.22 mi1.02 mi1513-261445-241445-242917(Top 11%)2455(Top 17%)2455(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

761

Males

737

M18-39

737

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

583

Males

560

M18-39

560

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

761

Males

737

M18-39

737

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1546

Males

1496

M18-39

1496

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2420

Males

2315

M18-39

2315

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2545

Males

2419

M18-39

2419

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2664

Males

2496

M18-39

2496

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2702

Males

2492

M18-39

2492

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2532

Males

2309

M18-39

2309

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1883

Males

1741

M18-39

1741

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2391

Males

2155

M18-39

2155

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3723

Males

3125

M18-39

3125

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3567

Males

2922

M18-39

2922

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6616

Males

4587

M18-39

4587

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2917

Males

2455

M18-39

2455

Passing Analysis

Category:
Athletes Passed
246
Passed By
1147
Net Change
-901
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#612
5K → 10K4225+17#612#595
10K → 15K1553-38#595#633
15K → 20K0171-171#633#804
20K → Half053-53#804#857
Half → 25K13189-176#857#1033
25K → 30K21216-195#1033#1228
30K → 20M3385-52#1228#1280
20M → 21M2438-14#1280#1294
21M → 35K2221+1#1294#1293
35K → 23M3256-24#1293#1317
23M → 24M580-75#1317#1392
24M → 40K1164-53#1392#1445
40K → 25.2M749-42#1445#1487
25.2M → Finish2147-26#1487#1513
TOTALS2461147-901
📊

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