Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ronald Smith

Bib: 25606 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M65-69)
#0 / 774
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
28:52
3.11 mi
Rank: #23765
Start β†’ 5K
28:52 | 9:18/mi
10K
58:05
6.21 mi
Rank: #24077 (-312)
5K β†’ 10K
29:13 | 9:25/mi
15K
1:27:14
9.32 mi
Rank: #24100 (-23)
10K β†’ 15K
29:09 | 9:23/mi
20K
1:56:50
12.43 mi
Rank: #24010 (+90)
15K β†’ 20K
29:36 | 9:32/mi
HALF
2:03:18
13.11 mi
Rank: #24034 (-24)
20K β†’ HALF
6:28 | 9:30/mi
25K
2:28:00
15.53 mi
Rank: #24179 (-145)
HALF β†’ 25K
24:42 | 10:12/mi
30K
3:00:36
18.64 mi
Rank: #24171 (+8)
25K β†’ 30K
32:36 | 10:30/mi
20M
3:14:25
20.00 mi
Rank: #24075 (+96)
30K β†’ 20M
13:49 | 10:11/mi
21M
3:25:36
21.00 mi
Rank: #24035 (+40)
20M β†’ 21M
11:11 | 11:11/mi
35K
3:33:15
21.75 mi
Rank: #24021 (+14)
21M β†’ 35K
7:39 | 10:14/mi
23M
3:46:19
23.00 mi
Rank: #23946 (+75)
35K β†’ 23M
13:04 | 10:27/mi
24M
3:55:58
24.00 mi
Rank: #23843 (+103)
23M β†’ 24M
9:39 | 9:39/mi
40K
4:05:01
24.85 mi
Rank: #23849 (-6)
24M β†’ 40K
9:03 | 10:36/mi
25.2M
4:08:36
25.20 mi
Rank: #23797 (+52)
40K β†’ 25.2M
3:35 | 10:24/mi
FINISH
4:18:36
26.22 mi
Rank: #23771 (+26)
25.2M β†’ FINISH
10:00 | 9:49/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:03:18
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:15:18
Pace10:20 /mi
πŸ“ŠPositive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:4228:529:1828:52
9:18
-
10K
6.21 mi12:04:5558:059:2129:13
9:25
+0:07
15K
9.32 mi12:34:041:27:149:2229:09
9:23
-0:02
20K
12.43 mi13:03:401:56:509:2529:36
9:32
+0:09
HALF
13.11 mi13:10:082:03:189:256:28
9:30
-0:02
25K
15.53 mi13:34:502:28:009:3224:42
10:12
+0:42
30K
18.64 mi14:07:263:00:369:4232:36
10:30
+0:18
20M
20.00 mi14:21:153:14:259:4413:49
10:11
-0:19
21M
21.00 mi14:32:263:25:369:4811:11
11:11
+1:00
35K
21.75 mi14:40:053:33:159:497:39
10:14
-0:57
23M
23.00 mi14:53:093:46:199:5113:04
10:27
+0:13
24M
24.00 mi15:02:483:55:589:509:39
9:39
-0:48
40K
24.85 mi15:11:514:05:019:529:03
10:36
+0:57
25.2M
25.20 mi15:15:264:08:369:523:35
10:24
-0:12
FINISH
26.22 mi15:25:264:18:369:5310:00
9:49
-0:35

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

9:18 /mi

Average Pace

9:52 /mi

Slowest Pace

11:11 /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

2:22:57

55% of race

Time at Steady Pace

1:02:49

24% of race

Time at Slower Pace

52:50

20% of race

Average Pace: 9:52 /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 mi11:35:4228:529:1828:52
9:18
#23765
10K
6.21 mi12:04:5558:059:2129:13
9:25
#24077
15K
9.32 mi12:34:041:27:149:2229:09
9:23
#24100
20K
12.43 mi13:03:401:56:509:2529:36
9:32
#24010
HALF
13.11 mi13:10:082:03:189:256:28
9:30
#24034
25K
15.53 mi13:34:502:28:009:3224:42
10:12
#24179
30K
18.64 mi14:07:263:00:369:4232:36
10:30
#24171
20M
20.00 mi14:21:153:14:259:4413:49
10:11
#24075
21M
21.00 mi14:32:263:25:369:4811:11
11:11
#24035
35K
21.75 mi14:40:053:33:159:497:39
10:14
#24021
23M
23.00 mi14:53:093:46:199:5113:04
10:27
#23946
24M
24.00 mi15:02:483:55:589:509:39
9:39
#23843
40K
24.85 mi15:11:514:05:019:529:03
10:36
#23849
25.2M
25.20 mi15:15:264:08:369:523:35
10:24
#23797
FINISH
26.22 mi15:25:264:18:369:5310:00
9:49
#23771
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi23765141141411424087(Top 83%)14295(Top 87%)14295(Top 1847%)
10K6.21 mi3.10 mi24077-31214286-17214286-17224282(Top 84%)14386(Top 88%)14386(Top 1859%)
15K9.32 mi3.11 mi24100-2314303-1714303-1724087(Top 83%)14295(Top 87%)14295(Top 1847%)
20K12.43 mi3.11 mi24010+9014251+5214251+5223833(Top 82%)14134(Top 86%)14134(Top 1826%)
HALF13.11 mi0.68 mi24034-2414263-1214263-1224330(Top 84%)14369(Top 88%)14369(Top 1856%)
25K15.53 mi2.42 mi24179-14514318-5514318-5524729(Top 85%)14542(Top 89%)14542(Top 1879%)
30K18.64 mi3.11 mi24171+814288+3014288+3024283(Top 84%)14195(Top 87%)14195(Top 1834%)
20M20.00 mi1.36 mi24075+9614234+5414234+5423009(Top 79%)13546(Top 83%)13546(Top 1750%)
21M21.00 mi1.00 mi24035+4014199+3514199+3523510(Top 81%)13733(Top 84%)13733(Top 1774%)
35K21.75 mi0.75 mi24021+1414174+2514174+2523698(Top 82%)13786(Top 84%)13786(Top 1781%)
23M23.00 mi1.25 mi23946+7514121+5314121+5323235(Top 80%)13512(Top 83%)13512(Top 1746%)
24M24.00 mi1.00 mi23843+10314069+5214069+5221825(Top 75%)12801(Top 78%)12801(Top 1654%)
40K24.85 mi0.85 mi23849-614050+1914050+1923418(Top 81%)13505(Top 83%)13505(Top 1745%)
25.2M25.20 mi0.35 mi23797+5214021+2914021+2920730(Top 71%)12233(Top 75%)12233(Top 1580%)
FINISH26.22 mi1.02 mi23771+2613988+3313988+3323324(Top 80%)13468(Top 82%)13468(Top 1740%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
Γ—21
+97ft-345ft

Overall

24087

Males

14295

M65-69

14295

5K→10K

3.1 - 6.2 mi

Top 84%
Γ—5
+79ft-138ft

Overall

24282

Males

14386

M65-69

14386

10K→15K

6.2 - 9.3 mi

Top 83%
Γ—3
+67ft-78ft

Overall

24087

Males

14295

M65-69

14295

15K→20K

9.3 - 12.4 mi

Top 82%
Γ—5
+106ft-86ft

Overall

23833

Males

14134

M65-69

14134

20K→HALF

12.4 - 13.1 mi

Top 84%
Γ—2
+19ft-37ft

Overall

24330

Males

14369

M65-69

14369

HALF→25K

13.1 - 15.5 mi

Top 85%
Γ—4
+66ft-88ft

Overall

24729

Males

14542

M65-69

14542

25K→30K

15.5 - 18.6 mi

Top 84%
Γ—9
+181ft-148ft

Overall

24283

Males

14195

M65-69

14195

30K→20M

18.6 - 20.0 mi

Top 79%
Γ—5
+64ft-50ft

Overall

23009

Males

13546

M65-69

13546

20M→21M

20.0 - 21.0 mi

Top 81%
Γ—8
+106ft-24ft

Overall

23510

Males

13733

M65-69

13733

21M→35K

21.0 - 21.8 mi

Top 82%
Γ—7
+17ft-86ft

Overall

23698

Males

13786

M65-69

13786

35K→23M

21.8 - 23.0 mi

Top 80%
Γ—5
+23ft-63ft

Overall

23235

Males

13512

M65-69

13512

23M→24M

23.0 - 24.0 mi

Top 75%
Γ—6
+12ft-82ft

Overall

21825

Males

12801

M65-69

12801

24M→40K

24.0 - 24.9 mi

Top 81%
Γ—1
+6ft-20ft

Overall

23418

Males

13505

M65-69

13505

40K→25.2M

24.9 - 25.2 mi

Top 71%
Γ—1
+13ft-16ft

Overall

20730

Males

12233

M65-69

12233

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
Γ—2
+22ft-21ft

Overall

23324

Males

13468

M65-69

13468

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1270
Passed By
1047
Net Change
-6
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23765
5K β†’ 10K103200-312#23765#24077
10K β†’ 15K144167-23#24077#24100
15K β†’ 20K16676+90#24100#24010
20K β†’ HALF2347-24#24010#24034
HALF β†’ 25K69200-145#24034#24179
25K β†’ 30K154146+8#24179#24171
30K β†’ 20M11418+96#24171#24075
20M β†’ 21M8848+40#24075#24035
21M β†’ 35K4531+14#24035#24021
35K β†’ 23M10429+75#24021#23946
23M β†’ 24M1085+103#23946#23843
24M β†’ 40K3945-6#23843#23849
40K β†’ 25.2M542+52#23849#23797
25.2M β†’ FINISH5933+26#23797#23771
TOTALS12701047-6
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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Activity Data

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