Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Tyler Smoot

Bib: 4176 β€’M β€’Age: N/A

AL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 8%
Gender (Male)
#0 / 16340
Top 13%
Age Group (M18-39)
#0 / 5723
Top 31%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
19:10
3.11 mi
Rank: #1946
Start β†’ 5K
19:10 | 6:11/mi
10K
38:29
6.21 mi
Rank: #2158 (-212)
5K β†’ 10K
19:19 | 6:14/mi
15K
57:34
9.32 mi
Rank: #2094 (+64)
10K β†’ 15K
19:05 | 6:09/mi
20K
1:16:50
12.43 mi
Rank: #2082 (+12)
15K β†’ 20K
19:16 | 6:13/mi
HALF
1:21:00
13.11 mi
Rank: #2073 (+9)
20K β†’ HALF
4:10 | 6:07/mi
25K
1:35:59
15.53 mi
Rank: #1998 (+75)
HALF β†’ 25K
14:59 | 6:11/mi
30K
1:55:42
18.64 mi
Rank: #1935 (+63)
25K β†’ 30K
19:43 | 6:21/mi
20M
2:04:24
20.00 mi
Rank: #1912 (+23)
30K β†’ 20M
8:42 | 6:25/mi
21M
2:11:08
21.00 mi
Rank: #1894 (+18)
20M β†’ 21M
6:44 | 6:44/mi
35K
2:15:58
21.75 mi
Rank: #1913 (-19)
21M β†’ 35K
4:50 | 6:28/mi
23M
2:24:06
23.00 mi
Rank: #1915 (-2)
35K β†’ 23M
8:08 | 6:30/mi
24M
2:30:30
24.00 mi
Rank: #1917 (-2)
23M β†’ 24M
6:24 | 6:24/mi
40K
2:36:32
24.85 mi
Rank: #2019 (-102)
24M β†’ 40K
6:02 | 7:04/mi
25.2M
2:39:09
25.20 mi
Rank: #2064 (-45)
40K β†’ 25.2M
2:37 | 7:36/mi
FINISH
2:46:07
26.22 mi
Rank: #2184 (-120)
25.2M β†’ FINISH
6:58 | 6:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:21:00
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time1:25:07
Pace6:30 /mi
πŸ“ŠPositive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3519:106:1119:10
6:11
-
10K
6.21 mi10:39:5438:296:1219:19
6:14
+0:03
15K
9.32 mi10:58:5957:346:1119:05
6:09
-0:05
20K
12.43 mi11:18:151:16:506:1119:16
6:13
+0:04
HALF
13.11 mi11:22:251:21:006:114:10
6:07
-0:06
25K
15.53 mi11:37:241:35:596:1114:59
6:11
+0:04
30K
18.64 mi11:57:071:55:426:1319:43
6:21
+0:10
20M
20.00 mi12:05:492:04:246:148:42
6:25
+0:04
21M
21.00 mi12:12:332:11:086:156:44
6:44
+0:19
35K
21.75 mi12:17:232:15:586:164:50
6:28
-0:16
23M
23.00 mi12:25:312:24:066:168:08
6:30
+0:02
24M
24.00 mi12:31:552:30:306:176:24
6:24
-0:06
40K
24.85 mi12:37:572:36:326:186:02
7:04
+0:40
25.2M
25.20 mi12:40:342:39:096:192:37
7:36
+0:32
FINISH
26.22 mi12:47:322:46:076:216:58
6:51
-0:45

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:07 /mi

Average Pace

6:20 /mi

Slowest Pace

7:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

57:24

35% of race

Time at Steady Pace

1:26:22

52% of race

Time at Slower Pace

22:21

13% of race

Average Pace: 6:20 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:20:3519:106:1119:10
6:11
#1946
10K
6.21 mi10:39:5438:296:1219:19
6:14
#2158
15K
9.32 mi10:58:5957:346:1119:05
6:09
#2094
20K
12.43 mi11:18:151:16:506:1119:16
6:13
#2082
HALF
13.11 mi11:22:251:21:006:114:10
6:07
#2073
25K
15.53 mi11:37:241:35:596:1114:59
6:11
#1998
30K
18.64 mi11:57:071:55:426:1319:43
6:21
#1935
20M
20.00 mi12:05:492:04:246:148:42
6:25
#1912
21M
21.00 mi12:12:332:11:086:156:44
6:44
#1894
35K
21.75 mi12:17:232:15:586:164:50
6:28
#1913
23M
23.00 mi12:25:312:24:066:168:08
6:30
#1915
24M
24.00 mi12:31:552:30:306:176:24
6:24
#1917
40K
24.85 mi12:37:572:36:326:186:02
7:04
#2019
25.2M
25.20 mi12:40:342:39:096:192:37
7:36
#2064
FINISH
26.22 mi12:47:322:46:076:216:58
6:51
#2184
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1946187618762005(Top 7%)1935(Top 12%)1935(Top 34%)
10K6.21 mi3.10 mi2158-2122081-2052081-2052341(Top 8%)2255(Top 14%)2255(Top 39%)
15K9.32 mi3.11 mi2094+642018+632018+632005(Top 7%)1935(Top 12%)1935(Top 34%)
20K12.43 mi3.11 mi2082+122009+92009+92025(Top 7%)1954(Top 12%)1954(Top 34%)
HALF13.11 mi0.68 mi2073+92000+92000+92026(Top 7%)1961(Top 12%)1961(Top 34%)
25K15.53 mi2.42 mi1998+751927+731927+731758(Top 6%)1694(Top 10%)1694(Top 30%)
30K18.64 mi3.11 mi1935+631865+621865+621838(Top 6%)1762(Top 11%)1762(Top 31%)
20M20.00 mi1.36 mi1912+231842+231842+231983(Top 7%)1894(Top 12%)1894(Top 33%)
21M21.00 mi1.00 mi1894+181825+171825+172157(Top 7%)2052(Top 13%)2052(Top 36%)
35K21.75 mi0.75 mi1913-191842-171842-173292(Top 11%)3052(Top 19%)3052(Top 53%)
23M23.00 mi1.25 mi1915-21843-11843-12393(Top 8%)2249(Top 14%)2249(Top 39%)
24M24.00 mi1.00 mi1917-21845-21845-22618(Top 9%)2417(Top 15%)2417(Top 42%)
40K24.85 mi0.85 mi2019-1021937-921937-925779(Top 20%)4825(Top 30%)4825(Top 84%)
25.2M25.20 mi0.35 mi2064-451979-421979-425637(Top 19%)4653(Top 28%)4653(Top 81%)
FINISH26.22 mi1.02 mi2184-1202092-1132092-1136319(Top 22%)5058(Top 31%)5058(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
Γ—21
+97ft-345ft

Overall

2005

Males

1935

M18-39

1935

5K→10K

3.1 - 6.2 mi

Top 8%
Γ—5
+79ft-138ft

Overall

2341

Males

2255

M18-39

2255

10K→15K

6.2 - 9.3 mi

Top 7%
Γ—3
+67ft-78ft

Overall

2005

Males

1935

M18-39

1935

15K→20K

9.3 - 12.4 mi

Top 7%
Γ—5
+106ft-86ft

Overall

2025

Males

1954

M18-39

1954

20K→HALF

12.4 - 13.1 mi

Top 7%
Γ—2
+19ft-37ft

Overall

2026

Males

1961

M18-39

1961

HALF→25K

13.1 - 15.5 mi

Top 6%
Γ—4
+66ft-88ft

Overall

1758

Males

1694

M18-39

1694

25K→30K

15.5 - 18.6 mi

Top 6%
Γ—9
+181ft-148ft

Overall

1838

Males

1762

M18-39

1762

30K→20M

18.6 - 20.0 mi

Top 7%
Γ—5
+64ft-50ft

Overall

1983

Males

1894

M18-39

1894

20M→21M

20.0 - 21.0 mi

Top 7%
Γ—8
+106ft-24ft

Overall

2157

Males

2052

M18-39

2052

21M→35K

21.0 - 21.8 mi

Top 11%
Γ—7
+17ft-86ft

Overall

3292

Males

3052

M18-39

3052

35K→23M

21.8 - 23.0 mi

Top 8%
Γ—5
+23ft-63ft

Overall

2393

Males

2249

M18-39

2249

23M→24M

23.0 - 24.0 mi

Top 9%
Γ—6
+12ft-82ft

Overall

2618

Males

2417

M18-39

2417

24M→40K

24.0 - 24.9 mi

Top 20%
Γ—1
+6ft-20ft

Overall

5779

Males

4825

M18-39

4825

40K→25.2M

24.9 - 25.2 mi

Top 19%
Γ—1
+13ft-16ft

Overall

5637

Males

4653

M18-39

4653

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
Γ—2
+22ft-21ft

Overall

6319

Males

5058

M18-39

5058

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
581
Passed By
768
Net Change
-238
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1946
5K β†’ 10K39200-212#1946#2158
10K β†’ 15K9834+64#2158#2094
15K β†’ 20K5341+12#2094#2082
20K β†’ HALF167+9#2082#2073
HALF β†’ 25K849+75#2073#1998
25K β†’ 30K9835+63#1998#1935
30K β†’ 20M4320+23#1935#1912
20M β†’ 21M4628+18#1912#1894
21M β†’ 35K1231-19#1894#1913
35K β†’ 23M3638-2#1913#1915
23M β†’ 24M3335-2#1915#1917
24M β†’ 40K9111-102#1917#2019
40K β†’ 25.2M651-45#2019#2064
25.2M β†’ FINISH8128-120#2064#2184
TOTALS581768-238
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

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