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BOSTON MARATHON 2024

Jonathan Smith

Bib: 2884•M

IL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 6%
Division (M18-39)
#0 / 4849
Top 15%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:15
Rank: #1590
Start → 5K
19:15 | 6:12/mi
10K· 6.21 mi
38:30
Rank: #1516 (+74)
5K → 10K
19:15 | 6:12/mi
15K· 9.32 mi
57:48
Rank: #1485 (+31)
10K → 15K
19:18 | 6:13/mi
20K· 12.43 mi
1:17:16
Rank: #1382 (+103)
15K → 20K
19:28 | 6:16/mi
Half· 13.11 mi
1:21:27
Rank: #1362 (+20)
20K → Half
4:11 | 6:08/mi
25K· 15.53 mi
1:36:28
Rank: #1243 (+119)
Half → 25K
15:01 | 6:12/mi
30K· 18.64 mi
1:56:03
Rank: #1056 (+187)
25K → 30K
19:35 | 6:18/mi
20M
2:04:44
Rank: #972 (+84)
30K → 20M
8:41 | 6:23/mi
21M
2:11:28
Rank: #914 (+58)
20M → 21M
6:44 | 6:44/mi
35K· 21.75 mi
2:16:08
Rank: #906 (+8)
21M → 35K
4:40 | 6:14/mi
23M
2:24:42
Rank: #910 (-4)
35K → 23M
8:34 | 6:51/mi
24M
2:31:37
Rank: #925 (-15)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:37:34
Rank: #930 (-5)
24M → 40K
5:57 | 6:58/mi
25.2M
2:40:15
Rank: #940 (-10)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
2:46:59
Rank: #947 (-7)
25.2M → Finish
6:44 | 6:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:27
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:25:32
Pace6:31 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2719:156:1219:15
6:12
-
10K
6.21 mi10:39:4238:306:1219:15
6:12
0:00
15K
9.32 mi10:59:0057:486:1219:18
6:13
+0:01
20K
12.43 mi11:18:281:17:166:1319:28
6:16
+0:03
Half
13.11 mi11:22:391:21:276:134:11
6:08
-0:08
25K
15.53 mi11:37:401:36:286:1315:01
6:12
+0:04
30K
18.64 mi11:57:151:56:036:1419:35
6:18
+0:06
20M
20.00 mi12:05:562:04:446:148:41
6:23
+0:05
21M
21.00 mi12:12:402:11:286:166:44
6:44
+0:21
35K
21.75 mi12:17:202:16:086:164:40
6:14
-0:30
23M
23.00 mi12:25:542:24:426:178:34
6:51
+0:37
24M
24.00 mi12:32:492:31:376:196:55
6:55
+0:04
40K
24.85 mi12:38:462:37:346:205:57
6:58
+0:03
25.2M
25.20 mi12:41:272:40:156:222:41
7:47
+0:49
Finish
26.22 mi12:48:112:46:596:226:44
6:36
-1:11

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

6:08 /mi

Average Pace

6:22 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:09:24

77% of race

Time at Slower Pace

37:35

23% of race

Average Pace: 6:22 /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 mi10:20:2719:156:1219:15
6:12
#1590
10K
6.21 mi10:39:4238:306:1219:15
6:12
#1516
15K
9.32 mi10:59:0057:486:1219:18
6:13
#1485
20K
12.43 mi11:18:281:17:166:1319:28
6:16
#1382
Half
13.11 mi11:22:391:21:276:134:11
6:08
#1362
25K
15.53 mi11:37:401:36:286:1315:01
6:12
#1243
30K
18.64 mi11:57:151:56:036:1419:35
6:18
#1056
20M
20.00 mi12:05:562:04:446:148:41
6:23
#972
21M
21.00 mi12:12:402:11:286:166:44
6:44
#914
35K
21.75 mi12:17:202:16:086:164:40
6:14
#906
23M
23.00 mi12:25:542:24:426:178:34
6:51
#910
24M
24.00 mi12:32:492:31:376:196:55
6:55
#925
40K
24.85 mi12:38:462:37:346:205:57
6:58
#930
25.2M
25.20 mi12:41:272:40:156:222:41
7:47
#940
Finish
26.22 mi12:48:112:46:596:226:44
6:36
#947
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1590153615361402(Top 5%)1359(Top 9%)1359(Top 28%)
10K6.21 mi3.10 mi1516+741466+701466+701483(Top 6%)1437(Top 10%)1437(Top 30%)
15K9.32 mi3.11 mi1485+311440+261440+261402(Top 5%)1359(Top 9%)1359(Top 28%)
20K12.43 mi3.11 mi1382+1031337+1031337+1031247(Top 5%)1206(Top 8%)1206(Top 25%)
Half13.11 mi0.68 mi1362+201317+201317+201095(Top 4%)1060(Top 7%)1060(Top 22%)
25K15.53 mi2.42 mi1243+1191202+1151202+115834(Top 3%)802(Top 6%)802(Top 17%)
30K18.64 mi3.11 mi1056+1871018+1841018+184646(Top 3%)616(Top 4%)616(Top 13%)
20M20.00 mi1.36 mi972+84935+83935+83654(Top 3%)620(Top 4%)620(Top 13%)
21M21.00 mi1.00 mi914+58879+56879+56610(Top 2%)573(Top 4%)573(Top 12%)
35K21.75 mi0.75 mi906+8870+9870+9702(Top 3%)663(Top 5%)663(Top 14%)
23M23.00 mi1.25 mi910-4873-3873-31414(Top 6%)1325(Top 9%)1325(Top 27%)
24M24.00 mi1.00 mi925-15884-11884-112027(Top 8%)1832(Top 13%)1832(Top 38%)
40K24.85 mi0.85 mi930-5888-4888-41712(Top 7%)1549(Top 11%)1549(Top 32%)
25.2M25.20 mi0.35 mi940-10898-10898-102068(Top 8%)1813(Top 12%)1813(Top 37%)
Finish26.22 mi1.02 mi947-7902-4902-41675(Top 7%)1485(Top 10%)1485(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1402

Males

1359

M18-39

1359

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1483

Males

1437

M18-39

1437

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1402

Males

1359

M18-39

1359

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1247

Males

1206

M18-39

1206

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1095

Males

1060

M18-39

1060

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

834

Males

802

M18-39

802

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

646

Males

616

M18-39

616

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

654

Males

620

M18-39

620

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

610

Males

573

M18-39

573

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

702

Males

663

M18-39

663

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1414

Males

1325

M18-39

1325

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2027

Males

1832

M18-39

1832

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1712

Males

1549

M18-39

1549

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2068

Males

1813

M18-39

1813

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1675

Males

1485

M18-39

1485

Passing Analysis

Category:
Athletes Passed
899
Passed By
256
Net Change
+643
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1590
5K → 10K12652+74#1590#1516
10K → 15K6332+31#1516#1485
15K → 20K11411+103#1485#1382
20K → Half255+20#1382#1362
Half → 25K1234+119#1362#1243
25K → 30K1914+187#1243#1056
30K → 20M873+84#1056#972
20M → 21M635+58#972#914
21M → 35K146+8#914#906
35K → 23M2327-4#906#910
23M → 24M1934-15#910#925
24M → 40K1924-5#925#930
40K → 25.2M818-10#930#940
25.2M → Finish2431-7#940#947
TOTALS899256+643
📊

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