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BOSTON MARATHON 2024

Bob Smaltz

Bib: 19072•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 32%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:27
Rank: #13625
Start → 5K
24:27 | 7:52/mi
10K· 6.21 mi
49:06
Rank: #13654 (-29)
5K → 10K
24:39 | 7:56/mi
15K· 9.32 mi
1:15:15
Rank: #14533 (-879)
10K → 15K
26:09 | 8:25/mi
20K· 12.43 mi
1:42:46
Rank: #15125 (-592)
15K → 20K
27:31 | 8:51/mi
Half· 13.11 mi
1:48:37
Rank: #15168 (-43)
20K → Half
5:51 | 8:34/mi
25K· 15.53 mi
2:10:06
Rank: #15064 (+104)
Half → 25K
21:29 | 8:52/mi
30K· 18.64 mi
2:39:18
Rank: #15068 (-4)
25K → 30K
29:12 | 9:24/mi
20M
2:51:44
Rank: #14904 (+164)
30K → 20M
12:26 | 9:09/mi
21M
3:01:48
Rank: #14791 (+113)
20M → 21M
10:04 | 10:04/mi
35K· 21.75 mi
3:08:11
Rank: #14620 (+171)
21M → 35K
6:23 | 8:32/mi
23M
3:19:29
Rank: #14371 (+249)
35K → 23M
11:18 | 9:02/mi
24M
3:28:33
Rank: #14262 (+109)
23M → 24M
9:04 | 9:04/mi
40K· 24.85 mi
3:36:41
Rank: #14222 (+40)
24M → 40K
8:08 | 9:31/mi
25.2M
3:40:15
Rank: #14177 (+45)
40K → 25.2M
3:34 | 10:21/mi
Finish· 26.22 mi
3:49:13
Rank: #14099 (+78)
25.2M → Finish
8:58 | 8:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:37
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time2:00:36
Pace9:12 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3424:277:5224:27
7:52
-
10K
6.21 mi11:42:1349:067:5424:39
7:56
+0:04
15K
9.32 mi12:08:221:15:158:0426:09
8:25
+0:29
20K
12.43 mi12:35:531:42:468:1627:31
8:51
+0:26
Half
13.11 mi12:41:441:48:378:175:51
8:34
-0:17
25K
15.53 mi13:03:132:10:068:2321:29
8:52
+0:18
30K
18.64 mi13:32:252:39:188:3329:12
9:24
+0:32
20M
20.00 mi13:44:512:51:448:3512:26
9:09
-0:15
21M
21.00 mi13:54:553:01:488:3910:04
10:04
+0:55
35K
21.75 mi14:01:183:08:118:396:23
8:32
-1:32
23M
23.00 mi14:12:363:19:298:4011:18
9:02
+0:30
24M
24.00 mi14:21:403:28:338:419:04
9:04
+0:02
40K
24.85 mi14:29:483:36:418:438:08
9:31
+0:27
25.2M
25.20 mi14:33:223:40:158:443:34
10:21
+0:50
Finish
26.22 mi14:42:203:49:138:458:58
8:48
-1:33

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

7:52 /mi

Average Pace

8:45 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:38

36% of race

Time at Steady Pace

1:36:37

42% of race

Time at Slower Pace

50:58

22% of race

Average Pace: 8:45 /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 mi11:17:3424:277:5224:27
7:52
#13625
10K
6.21 mi11:42:1349:067:5424:39
7:56
#13654
15K
9.32 mi12:08:221:15:158:0426:09
8:25
#14533
20K
12.43 mi12:35:531:42:468:1627:31
8:51
#15125
Half
13.11 mi12:41:441:48:378:175:51
8:34
#15168
25K
15.53 mi13:03:132:10:068:2321:29
8:52
#15064
30K
18.64 mi13:32:252:39:188:3329:12
9:24
#15068
20M
20.00 mi13:44:512:51:448:3512:26
9:09
#14904
21M
21.00 mi13:54:553:01:488:3910:04
10:04
#14791
35K
21.75 mi14:01:183:08:118:396:23
8:32
#14620
23M
23.00 mi14:12:363:19:298:4011:18
9:02
#14371
24M
24.00 mi14:21:403:28:338:419:04
9:04
#14262
40K
24.85 mi14:29:483:36:418:438:08
9:31
#14222
25.2M
25.20 mi14:33:223:40:158:443:34
10:21
#14177
Finish
26.22 mi14:42:203:49:138:458:58
8:48
#14099
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi136259518951815917(Top 62%)10366(Top 71%)10366(Top 884%)
10K6.21 mi3.10 mi13654-299501+179501+1713694(Top 54%)9499(Top 65%)9499(Top 810%)
15K9.32 mi3.11 mi14533-8799841-3409841-34015917(Top 62%)10366(Top 71%)10366(Top 884%)
20K12.43 mi3.11 mi15125-59210062-22110062-22116674(Top 65%)10646(Top 73%)10646(Top 908%)
Half13.11 mi0.68 mi15168-4310074-1210074-1216091(Top 63%)10368(Top 71%)10368(Top 884%)
25K15.53 mi2.42 mi15064+1049994+809994+8014844(Top 58%)9721(Top 67%)9721(Top 829%)
30K18.64 mi3.11 mi15068-49913+819913+8115037(Top 59%)9571(Top 66%)9571(Top 816%)
20M20.00 mi1.36 mi14904+1649808+1059808+10512859(Top 50%)8343(Top 57%)8343(Top 711%)
21M21.00 mi1.00 mi14791+1139713+959713+9513224(Top 52%)8294(Top 57%)8294(Top 707%)
35K21.75 mi0.75 mi14620+1719612+1019612+10110922(Top 43%)7198(Top 49%)7198(Top 614%)
23M23.00 mi1.25 mi14371+2499441+1719441+17111300(Top 44%)7226(Top 50%)7226(Top 616%)
24M24.00 mi1.00 mi14262+1099353+889353+8812501(Top 49%)7807(Top 54%)7807(Top 666%)
40K24.85 mi0.85 mi14222+409298+559298+5513151(Top 51%)8000(Top 55%)8000(Top 682%)
25.2M25.20 mi0.35 mi14177+459264+349264+3412218(Top 48%)7489(Top 51%)7489(Top 638%)
Finish26.22 mi1.02 mi14099+789199+659199+6513135(Top 51%)8067(Top 55%)8067(Top 688%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

15917

Males

10366

M60-64

10366

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

13694

Males

9499

M60-64

9499

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

15917

Males

10366

M60-64

10366

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

16674

Males

10646

M60-64

10646

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16091

Males

10368

M60-64

10368

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

14844

Males

9721

M60-64

9721

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15037

Males

9571

M60-64

9571

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12859

Males

8343

M60-64

8343

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13224

Males

8294

M60-64

8294

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

10922

Males

7198

M60-64

7198

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11300

Males

7226

M60-64

7226

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

12501

Males

7807

M60-64

7807

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13151

Males

8000

M60-64

8000

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12218

Males

7489

M60-64

7489

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

13135

Males

8067

M60-64

8067

Passing Analysis

Category:
Athletes Passed
2262
Passed By
2736
Net Change
-474
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13625
5K → 10K290319-29#13625#13654
10K → 15K58937-879#13654#14533
15K → 20K89681-592#14533#15125
20K → Half2265-43#15125#15168
Half → 25K265161+104#15168#15064
25K → 30K271275-4#15064#15068
30K → 20M21248+164#15068#14904
20M → 21M18168+113#14904#14791
21M → 35K1787+171#14791#14620
35K → 23M28031+249#14620#14371
23M → 24M14536+109#14371#14262
24M → 40K9454+40#14262#14222
40K → 25.2M6318+45#14222#14177
25.2M → Finish11436+78#14177#14099
TOTALS22622736-474
📊

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