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BOSTON MARATHON 2024

Larry Smart

Bib: 5226•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 31%
Masters (Masters Men)
#0 / 9729
Top 19%
Division (M50-54)
#0 / 1935
Top 15%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:59/mi
21:42
↑ 97↓ 3451.5%
10K· 6.21 mi
7:03/mi
43:35
↑ 79↓ 1380.4%
15K· 9.32 mi
7:07/mi
1:05:41
↑ 67↓ 78
20K· 12.43 mi
7:11/mi
1:28:01
↑ 106↓ 860.1%
Half· 13.11 mi
7:04/mi
1:32:50
↑ 19↓ 370.5%
25K· 15.53 mi
7:25/mi
1:50:49
↑ 66↓ 880.2%
30K· 18.64 mi
7:37/mi
2:14:30
↑ 181↓ 1480.2%
20M
7:46/mi
2:25:03
↑ 64↓ 500.2%
21M
8:08/mi
2:33:11
↑ 106↓ 241.6%
35K· 21.75 mi
7:20/mi
2:38:40
↑ 17↓ 861.7%
23M
7:44/mi
2:48:21
↑ 23↓ 630.6%
24M
7:31/mi
2:55:52
↓ 821.3%
40K· 24.85 mi
7:51/mi
3:02:35
↓ 200.3%
25.2M
8:25/mi
3:05:29
↑ 13↓ 160.2%
Finish· 26.22 mi
7:20/mi
3:12:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:50
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:40:07
Pace7:38 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:5221:426:5921:42
6:59
-
10K
6.21 mi10:48:4543:357:0121:53
7:03
+0:04
15K
9.32 mi11:10:511:05:417:0322:06
7:07
+0:04
20K
12.43 mi11:33:111:28:017:0522:20
7:11
+0:04
Half
13.11 mi11:38:001:32:507:054:49
7:04
-0:07
25K
15.53 mi11:55:591:50:497:0817:59
7:25
+0:21
30K
18.64 mi12:19:402:14:307:1323:41
7:37
+0:12
20M
20.00 mi12:30:132:25:037:1510:33
7:46
+0:09
21M
21.00 mi12:38:212:33:117:188:08
8:08
+0:22
35K
21.75 mi12:43:502:38:407:185:29
7:20
-0:48
23M
23.00 mi12:53:312:48:217:199:41
7:44
+0:24
24M
24.00 mi13:01:022:55:527:207:31
7:31
-0:13
40K
24.85 mi13:07:453:02:357:216:43
7:51
+0:20
25.2M
25.20 mi13:10:393:05:297:222:54
8:25
+0:34
Finish
26.22 mi13:18:073:12:577:227:28
7:20
-1:05

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

6:59 /mi

Average Pace

7:22 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:50

48% of race

Time at Steady Pace

1:02:08

32% of race

Time at Slower Pace

37:59

20% of race

Average Pace: 7:22 /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 mi10:26:5221:426:5921:42
6:59
#6935
10K
6.21 mi10:48:4543:357:0121:53
7:03
#6924
15K
9.32 mi11:10:511:05:417:0322:06
7:07
#6893
20K
12.43 mi11:33:111:28:017:0522:20
7:11
#6678
Half
13.11 mi11:38:001:32:507:054:49
7:04
#6637
25K
15.53 mi11:55:591:50:497:0817:59
7:25
#6541
30K
18.64 mi12:19:402:14:307:1323:41
7:37
#6261
20M
20.00 mi12:30:132:25:037:1510:33
7:46
#6137
21M
21.00 mi12:38:212:33:117:188:08
8:08
#5939
35K
21.75 mi12:43:502:38:407:185:29
7:20
#5805
23M
23.00 mi12:53:312:48:217:199:41
7:44
#5628
24M
24.00 mi13:01:022:55:527:207:31
7:31
#5470
40K
24.85 mi13:07:453:02:357:216:43
7:51
#5389
25.2M
25.20 mi13:10:393:05:297:222:54
8:25
#5327
Finish
26.22 mi13:18:073:12:577:227:28
7:20
#5234
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6935612261226856(Top 27%)5971(Top 41%)5971(Top 309%)
10K6.21 mi3.10 mi6924+116086+366086+366933(Top 27%)6068(Top 42%)6068(Top 314%)
15K9.32 mi3.11 mi6893+316047+396047+396856(Top 27%)5971(Top 41%)5971(Top 309%)
20K12.43 mi3.11 mi6678+2155882+1655882+1656295(Top 25%)5518(Top 38%)5518(Top 285%)
Half13.11 mi0.68 mi6637+415847+355847+356077(Top 24%)5367(Top 37%)5367(Top 277%)
25K15.53 mi2.42 mi6541+965744+1035744+1036492(Top 25%)5504(Top 38%)5504(Top 284%)
30K18.64 mi3.11 mi6261+2805485+2595485+2595722(Top 22%)4820(Top 33%)4820(Top 249%)
20M20.00 mi1.36 mi6137+1245363+1225363+1225505(Top 22%)4560(Top 31%)4560(Top 236%)
21M21.00 mi1.00 mi5939+1985192+1715192+1714661(Top 18%)3886(Top 27%)3886(Top 201%)
35K21.75 mi0.75 mi5805+1345075+1175075+1174280(Top 17%)3655(Top 25%)3655(Top 189%)
23M23.00 mi1.25 mi5628+1774910+1654910+1654508(Top 18%)3690(Top 25%)3690(Top 191%)
24M24.00 mi1.00 mi5470+1584774+1364774+1364204(Top 16%)3431(Top 24%)3431(Top 177%)
40K24.85 mi0.85 mi5389+814688+864688+865041(Top 20%)3824(Top 26%)3824(Top 198%)
25.2M25.20 mi0.35 mi5327+624629+594629+594088(Top 16%)3225(Top 22%)3225(Top 167%)
Finish26.22 mi1.02 mi5234+934529+1004529+1004649(Top 18%)3610(Top 25%)3610(Top 187%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

6856

Males

5971

M50-54

5971

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

6933

Males

6068

M50-54

6068

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

6856

Males

5971

M50-54

5971

15K→20K

9.3 - 12.4 mi

Top 25%
×5story building
+106ft-86ft

Overall

6295

Males

5518

M50-54

5518

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6077

Males

5367

M50-54

5367

Half→25K

13.1 - 15.5 mi

Top 25%
×4story building
+66ft-88ft

Overall

6492

Males

5504

M50-54

5504

25K→30K

15.5 - 18.6 mi

Top 22%
×9story building
+181ft-148ft

Overall

5722

Males

4820

M50-54

4820

30K→20M

18.6 - 20.0 mi

Top 22%
×5story building
+64ft-50ft

Overall

5505

Males

4560

M50-54

4560

20M→21M

20.0 - 21.0 mi

Top 18%
×8story building
+106ft-24ft

Overall

4661

Males

3886

M50-54

3886

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4280

Males

3655

M50-54

3655

35K→23M

21.8 - 23.0 mi

Top 18%
×5story building
+23ft-63ft

Overall

4508

Males

3690

M50-54

3690

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4204

Males

3431

M50-54

3431

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5041

Males

3824

M50-54

3824

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4088

Males

3225

M50-54

3225

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4649

Males

3610

M50-54

3610

Passing Analysis

Category:
Athletes Passed
2440
Passed By
739
Net Change
+1701
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6935
5K → 10K191180+11#6935#6924
10K → 15K166135+31#6924#6893
15K → 20K27560+215#6893#6678
20K → Half509+41#6678#6637
Half → 25K19296+96#6637#6541
25K → 30K36484+280#6541#6261
30K → 20M16743+124#6261#6137
20M → 21M21315+198#6137#5939
21M → 35K14410+134#5939#5805
35K → 23M20326+177#5805#5628
23M → 24M17012+158#5628#5470
24M → 40K11433+81#5470#5389
40K → 25.2M697+62#5389#5327
25.2M → Finish12229+93#5327#5234
TOTALS2440739+1701
📊

Passing Visuals

Category:
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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