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BOSTON MARATHON 2024

Mark Smith

Bib: 5175•M

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 16%
Masters (Masters Men)
#0 / 9729
Top 7%
Division (M40-44)
#0 / 2009
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:35
Rank: #4203
Start → 5K
20:35 | 6:38/mi
10K· 6.21 mi
41:11
Rank: #3965 (+238)
5K → 10K
20:36 | 6:38/mi
15K· 9.32 mi
1:02:00
Rank: #3932 (+33)
10K → 15K
20:49 | 6:42/mi
20K· 12.43 mi
1:22:55
Rank: #3742 (+190)
15K → 20K
20:55 | 6:44/mi
Half· 13.11 mi
1:27:30
Rank: #3751 (-9)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:43:49
Rank: #3530 (+221)
Half → 25K
16:19 | 6:44/mi
30K· 18.64 mi
2:05:26
Rank: #3232 (+298)
25K → 30K
21:37 | 6:57/mi
20M
2:14:53
Rank: #3087 (+145)
30K → 20M
9:27 | 6:57/mi
21M
2:22:20
Rank: #2991 (+96)
20M → 21M
7:27 | 7:27/mi
35K· 21.75 mi
2:27:29
Rank: #2940 (+51)
21M → 35K
5:09 | 6:53/mi
23M
2:36:13
Rank: #2811 (+129)
35K → 23M
8:44 | 6:59/mi
24M
2:42:59
Rank: #2685 (+126)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
2:48:58
Rank: #2608 (+77)
24M → 40K
5:59 | 7:00/mi
25.2M
2:51:35
Rank: #2564 (+44)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:58:24
Rank: #2502 (+62)
25.2M → Finish
6:49 | 6:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:30
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:30:54
Pace6:56 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1020:356:3820:35
6:38
-
10K
6.21 mi10:45:4641:116:3820:36
6:38
0:00
15K
9.32 mi11:06:351:02:006:3920:49
6:42
+0:04
20K
12.43 mi11:27:301:22:556:4020:55
6:44
+0:02
Half
13.11 mi11:32:051:27:306:404:35
6:43
-0:01
25K
15.53 mi11:48:241:43:496:4116:19
6:44
+0:01
30K
18.64 mi12:10:012:05:266:4421:37
6:57
+0:13
20M
20.00 mi12:19:282:14:536:459:27
6:57
0:00
21M
21.00 mi12:26:552:22:206:477:27
7:27
+0:30
35K
21.75 mi12:32:042:27:296:475:09
6:53
-0:34
23M
23.00 mi12:40:482:36:136:488:44
6:59
+0:06
24M
24.00 mi12:47:342:42:596:476:46
6:46
-0:13
40K
24.85 mi12:53:332:48:586:485:59
7:00
+0:14
25.2M
25.20 mi12:56:102:51:356:492:37
7:35
+0:35
Finish
26.22 mi13:02:592:58:246:496:49
6:41
-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

6:38 /mi

Average Pace

6:49 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:20

94% of race

Time at Steady Pace

10:04

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:25:1020:356:3820:35
6:38
#4203
10K
6.21 mi10:45:4641:116:3820:36
6:38
#3965
15K
9.32 mi11:06:351:02:006:3920:49
6:42
#3932
20K
12.43 mi11:27:301:22:556:4020:55
6:44
#3742
Half
13.11 mi11:32:051:27:306:404:35
6:43
#3751
25K
15.53 mi11:48:241:43:496:4116:19
6:44
#3530
30K
18.64 mi12:10:012:05:266:4421:37
6:57
#3232
20M
20.00 mi12:19:282:14:536:459:27
6:57
#3087
21M
21.00 mi12:26:552:22:206:477:27
7:27
#2991
35K
21.75 mi12:32:042:27:296:475:09
6:53
#2940
23M
23.00 mi12:40:482:36:136:488:44
6:59
#2811
24M
24.00 mi12:47:342:42:596:476:46
6:46
#2685
40K
24.85 mi12:53:332:48:586:485:59
7:00
#2608
25.2M
25.20 mi12:56:102:51:356:492:37
7:35
#2564
Finish
26.22 mi13:02:592:58:246:496:49
6:41
#2502
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4203396339633918(Top 15%)3688(Top 25%)3688(Top 184%)
10K6.21 mi3.10 mi3965+2383742+2213742+2213813(Top 15%)3596(Top 25%)3596(Top 179%)
15K9.32 mi3.11 mi3932+333715+273715+273918(Top 15%)3688(Top 25%)3688(Top 184%)
20K12.43 mi3.11 mi3742+1903545+1703545+1703394(Top 13%)3207(Top 22%)3207(Top 160%)
Half13.11 mi0.68 mi3751-93553-83553-83833(Top 15%)3581(Top 25%)3581(Top 178%)
25K15.53 mi2.42 mi3530+2213347+2063347+2062804(Top 11%)2649(Top 18%)2649(Top 132%)
30K18.64 mi3.11 mi3232+2983063+2843063+2842644(Top 10%)2479(Top 17%)2479(Top 123%)
20M20.00 mi1.36 mi3087+1452923+1402923+1402151(Top 8%)2022(Top 14%)2022(Top 101%)
21M21.00 mi1.00 mi2991+962828+952828+952351(Top 9%)2161(Top 15%)2161(Top 108%)
35K21.75 mi0.75 mi2940+512775+532775+532589(Top 10%)2354(Top 16%)2354(Top 117%)
23M23.00 mi1.25 mi2811+1292649+1262649+1261858(Top 7%)1713(Top 12%)1713(Top 85%)
24M24.00 mi1.00 mi2685+1262532+1172532+1171585(Top 6%)1461(Top 10%)1461(Top 73%)
40K24.85 mi0.85 mi2608+772458+742458+741838(Top 7%)1662(Top 11%)1662(Top 83%)
25.2M25.20 mi0.35 mi2564+442414+442414+441637(Top 6%)1476(Top 10%)1476(Top 73%)
Finish26.22 mi1.02 mi2502+622351+632351+631959(Top 8%)1719(Top 12%)1719(Top 86%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3918

Males

3688

M40-44

3688

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3813

Males

3596

M40-44

3596

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3918

Males

3688

M40-44

3688

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3394

Males

3207

M40-44

3207

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3833

Males

3581

M40-44

3581

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2804

Males

2649

M40-44

2649

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2644

Males

2479

M40-44

2479

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2151

Males

2022

M40-44

2022

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2351

Males

2161

M40-44

2161

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2589

Males

2354

M40-44

2354

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1858

Males

1713

M40-44

1713

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1585

Males

1461

M40-44

1461

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1838

Males

1662

M40-44

1662

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1637

Males

1476

M40-44

1476

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

1959

Males

1719

M40-44

1719

Passing Analysis

Category:
Athletes Passed
2094
Passed By
393
Net Change
+1701
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4203
5K → 10K30870+238#4203#3965
10K → 15K136103+33#3965#3932
15K → 20K23444+190#3932#3742
20K → Half1221-9#3742#3751
Half → 25K24221+221#3751#3530
25K → 30K33436+298#3530#3232
30K → 20M16015+145#3232#3087
20M → 21M12024+96#3087#2991
21M → 35K6817+51#2991#2940
35K → 23M14011+129#2940#2811
23M → 24M1337+126#2811#2685
24M → 40K8912+77#2685#2608
40K → 25.2M451+44#2608#2564
25.2M → Finish7311+62#2564#2502
TOTALS2094393+1701
📊

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