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BOSTON MARATHON 2024

Arthur Smith

Bib: 1381•M

NJ

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 14%
Gender (Male)
#0 / 14578
Top 22%
Division (M18-39)
#0 / 4849
Top 44%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:28
Rank: #1915
Start → 5K
6:16/mi
19:28 split
10K· 6.21 mi
39:06
Rank: #1950 (-35)
5K → 10K
6:19/mi
19:38 split
15K· 9.32 mi
59:10
Rank: #2118 (-168)
10K → 15K
6:28/mi
20:04 split
20K· 12.43 mi
1:19:38
Rank: #2202 (-84)
15K → 20K
6:35/mi
20:28 split
Half· 13.11 mi
1:24:07
Rank: #2235 (-33)
20K → Half
6:34/mi
4:29 split
25K· 15.53 mi
1:40:39
Rank: #2352 (-117)
Half → 25K
6:49/mi
16:32 split
30K· 18.64 mi
2:03:46
Rank: #2699 (-347)
25K → 30K
7:26/mi
23:07 split
20M
2:14:07
Rank: #2881 (-182)
30K → 20M
7:37/mi
10:21 split
21M
2:22:47
Rank: #3113 (-232)
20M → 21M
8:40/mi
8:40 split
35K· 21.75 mi
2:28:19
Rank: #3173 (-60)
21M → 35K
7:24/mi
5:32 split
23M
2:38:39
Rank: #3390 (-217)
35K → 23M
8:15/mi
10:20 split
24M
2:46:22
Rank: #3449 (-59)
23M → 24M
7:43/mi
7:43 split
40K· 24.85 mi
2:53:29
Rank: #3533 (-84)
24M → 40K
8:19/mi
7:07 split
25.2M
2:56:45
Rank: #3582 (-49)
40K → 25.2M
9:28/mi
3:16 split
Finish· 26.22 mi
3:03:45
Rank: #3482 (+100)
25.2M → Finish
6:52/mi
7:00 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:07
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:39:38
Pace7:36 /mi
📊Positive Split: 18.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1219:286:1619:28
6:16
-
10K
6.21 mi10:39:5039:066:1819:38
6:19
+0:03
15K
9.32 mi10:59:5459:106:2120:04
6:28
+0:09
20K
12.43 mi11:20:221:19:386:2420:28
6:35
+0:07
Half
13.11 mi11:24:511:24:076:254:29
6:34
-0:01
25K
15.53 mi11:41:231:40:396:2916:32
6:49
+0:15
30K
18.64 mi12:04:302:03:466:3823:07
7:26
+0:37
20M
20.00 mi12:14:512:14:076:4210:21
7:37
+0:11
21M
21.00 mi12:23:312:22:476:488:40
8:40
+1:03
35K
21.75 mi12:29:032:28:196:495:32
7:24
-1:16
23M
23.00 mi12:39:232:38:396:5410:20
8:15
+0:51
24M
24.00 mi12:47:062:46:226:567:43
7:43
-0:32
40K
24.85 mi12:54:132:53:296:597:07
8:19
+0:36
25.2M
25.20 mi12:57:292:56:457:013:16
9:28
+1:09
Finish
26.22 mi13:04:293:03:457:017:00
6:52
-2:36

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

6:16 /mi

Average Pace

7:01 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:39

59% of race

Time at Steady Pace

46:43

25% of race

Time at Slower Pace

29:23

16% of race

Average Pace: 7:00 /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 mi10:20:1219:286:1619:28
6:16
#1915
10K
6.21 mi10:39:5039:066:1819:38
6:19
#1950
15K
9.32 mi10:59:5459:106:2120:04
6:28
#2118
20K
12.43 mi11:20:221:19:386:2420:28
6:35
#2202
Half
13.11 mi11:24:511:24:076:254:29
6:34
#2235
25K
15.53 mi11:41:231:40:396:2916:32
6:49
#2352
30K
18.64 mi12:04:302:03:466:3823:07
7:26
#2699
20M
20.00 mi12:14:512:14:076:4210:21
7:37
#2881
21M
21.00 mi12:23:312:22:476:488:40
8:40
#3113
35K
21.75 mi12:29:032:28:196:495:32
7:24
#3173
23M
23.00 mi12:39:232:38:396:5410:20
8:15
#3390
24M
24.00 mi12:47:062:46:226:567:43
7:43
#3449
40K
24.85 mi12:54:132:53:296:597:07
8:19
#3533
25.2M
25.20 mi12:57:292:56:457:013:16
9:28
#3582
Finish
26.22 mi13:04:293:03:457:017:00
6:52
#3482
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1915185218522506(Top 10%)2410(Top 17%)2410(Top 50%)
10K6.21 mi3.10 mi1950-351885-331885-332019(Top 8%)1955(Top 13%)1955(Top 40%)
15K9.32 mi3.11 mi2118-1682048-1632048-1632506(Top 10%)2410(Top 17%)2410(Top 50%)
20K12.43 mi3.11 mi2202-842126-782126-782572(Top 10%)2457(Top 17%)2457(Top 51%)
Half13.11 mi0.68 mi2235-332158-322158-323017(Top 12%)2873(Top 20%)2873(Top 59%)
25K15.53 mi2.42 mi2352-1172259-1012259-1013313(Top 13%)3107(Top 21%)3107(Top 64%)
30K18.64 mi3.11 mi2699-3472567-3082567-3084801(Top 19%)4206(Top 29%)4206(Top 87%)
20M20.00 mi1.36 mi2881-1822729-1622729-1624795(Top 19%)4109(Top 28%)4109(Top 85%)
21M21.00 mi1.00 mi3113-2322936-2072936-2076954(Top 27%)5232(Top 36%)5232(Top 108%)
35K21.75 mi0.75 mi3173-602981-452981-454560(Top 18%)3830(Top 26%)3830(Top 79%)
23M23.00 mi1.25 mi3390-2173158-1773158-1777060(Top 28%)5105(Top 35%)5105(Top 105%)
24M24.00 mi1.00 mi3449-593195-373195-375089(Top 20%)3943(Top 27%)3943(Top 81%)
40K24.85 mi0.85 mi3533-843261-663261-667428(Top 29%)5052(Top 35%)5052(Top 104%)
25.2M25.20 mi0.35 mi3582-493298-373298-378555(Top 33%)5581(Top 38%)5581(Top 115%)
Finish26.22 mi1.02 mi3482+1003200+983200+982610(Top 10%)2231(Top 15%)2231(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2506

Males

2410

M18-39

2410

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2019

Males

1955

M18-39

1955

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2506

Males

2410

M18-39

2410

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2572

Males

2457

M18-39

2457

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3017

Males

2873

M18-39

2873

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3313

Males

3107

M18-39

3107

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4801

Males

4206

M18-39

4206

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

4795

Males

4109

M18-39

4109

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

6954

Males

5232

M18-39

5232

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4560

Males

3830

M18-39

3830

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7060

Males

5105

M18-39

5105

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5089

Males

3943

M18-39

3943

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7428

Males

5052

M18-39

5052

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8555

Males

5581

M18-39

5581

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2610

Males

2231

M18-39

2231

Passing Analysis

Category:
Athletes Passed
631
Passed By
2198
Net Change
-1567
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1915
5K → 10K88123-35#1915#1950
10K → 15K39207-168#1950#2118
15K → 20K69153-84#2118#2202
20K → Half639-33#2202#2235
Half → 25K54171-117#2235#2352
25K → 30K60407-347#2352#2699
30K → 20M30212-182#2699#2881
20M → 21M25257-232#2881#3113
21M → 35K3797-60#3113#3173
35K → 23M33250-217#3173#3390
23M → 24M42101-59#3390#3449
24M → 40K23107-84#3449#3533
40K → 25.2M1564-49#3533#3582
25.2M → Finish11010+100#3582#3482
TOTALS6312198-1567
📊

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