Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Stavros Kanaracus

Bib: 11751 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 (M80+)
#0 / 10
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
33:34
3.11 mi
Rank: #27724
Start β†’ 5K
33:34 | 10:49/mi
10K
1:08:31
6.21 mi
Rank: #27909 (-185)
5K β†’ 10K
34:57 | 11:15/mi
15K
1:46:05
9.32 mi
Rank: #28164 (-255)
10K β†’ 15K
37:34 | 12:06/mi
20K
2:24:05
12.43 mi
Rank: #28193 (-29)
15K β†’ 20K
38:00 | 12:14/mi
HALF
2:32:09
13.11 mi
Rank: #28187 (+6)
20K β†’ HALF
8:04 | 11:51/mi
25K
3:03:22
15.53 mi
Rank: #28183 (+4)
HALF β†’ 25K
31:13 | 12:53/mi
30K
3:47:55
18.64 mi
Rank: #28281 (-98)
25K β†’ 30K
44:33 | 14:21/mi
20M
4:07:03
20.00 mi
Rank: #28298 (-17)
30K β†’ 20M
19:08 | 14:06/mi
21M
4:21:53
21.00 mi
Rank: #28279 (+19)
20M β†’ 21M
14:50 | 14:50/mi
35K
4:31:58
21.75 mi
Rank: #28277 (+2)
21M β†’ 35K
10:05 | 13:29/mi
23M
4:49:08
23.00 mi
Rank: #28279 (-2)
35K β†’ 23M
17:10 | 13:44/mi
24M
5:03:01
24.00 mi
Rank: #28289 (-10)
23M β†’ 24M
13:53 | 13:53/mi
40K
5:13:50
24.85 mi
Rank: #28242 (+47)
24M β†’ 40K
10:49 | 12:40/mi
25.2M
5:18:28
25.20 mi
Rank: #28235 (+7)
40K β†’ 25.2M
4:38 | 13:27/mi
FINISH
5:31:29
26.22 mi
Rank: #28231 (+4)
25.2M β†’ FINISH
13:01 | 12:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:32:09
Pace11:37 /mi
2nd Half
Distance13.11 mi
Time2:59:20
Pace13:41 /mi
πŸ“ŠPositive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4333:3410:4933:34
10:49
-
10K
6.21 mi11:27:401:08:3111:0234:57
11:15
+0:26
15K
9.32 mi12:05:141:46:0511:2337:34
12:06
+0:51
20K
12.43 mi12:43:142:24:0511:3638:00
12:14
+0:08
HALF
13.11 mi12:51:182:32:0911:378:04
11:51
-0:23
25K
15.53 mi13:22:313:03:2211:4931:13
12:53
+1:02
30K
18.64 mi14:07:043:47:5512:1444:33
14:21
+1:28
20M
20.00 mi14:26:124:07:0312:2219:08
14:06
-0:15
21M
21.00 mi14:41:024:21:5312:2914:50
14:50
+0:44
35K
21.75 mi14:51:074:31:5812:3110:05
13:29
-1:21
23M
23.00 mi15:08:174:49:0812:3517:10
13:44
+0:15
24M
24.00 mi15:22:105:03:0112:3813:53
13:53
+0:09
40K
24.85 mi15:32:595:13:5012:3810:49
12:40
-1:13
25.2M
25.20 mi15:37:375:18:2812:394:38
13:27
+0:47
FINISH
26.22 mi15:50:385:31:2912:4013:01
12:47
-0:40

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

10:49 /mi

Average Pace

12:39 /mi

Slowest Pace

14:50 /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

2:32:09

46% of race

Time at Steady Pace

55:03

17% of race

Time at Slower Pace

2:04:17

37% of race

Average Pace: 12:39 /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 mi10:52:4333:3410:4933:34
10:49
#27724
10K
6.21 mi11:27:401:08:3111:0234:57
11:15
#27909
15K
9.32 mi12:05:141:46:0511:2337:34
12:06
#28164
20K
12.43 mi12:43:142:24:0511:3638:00
12:14
#28193
HALF
13.11 mi12:51:182:32:0911:378:04
11:51
#28187
25K
15.53 mi13:22:313:03:2211:4931:13
12:53
#28183
30K
18.64 mi14:07:043:47:5512:1444:33
14:21
#28281
20M
20.00 mi14:26:124:07:0312:2219:08
14:06
#28298
21M
21.00 mi14:41:024:21:5312:2914:50
14:50
#28279
35K
21.75 mi14:51:074:31:5812:3110:05
13:29
#28277
23M
23.00 mi15:08:174:49:0812:3517:10
13:44
#28279
24M
24.00 mi15:22:105:03:0112:3813:53
13:53
#28289
40K
24.85 mi15:32:595:13:5012:3810:49
12:40
#28242
25.2M
25.20 mi15:37:375:18:2812:394:38
13:27
#28235
FINISH
26.22 mi15:50:385:31:2912:4013:01
12:47
#28231
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM80+Seg. OverallSeg. MalesSeg. M80+
5K3.11 mi3.11 mi27724159181591828419(Top 98%)16130(Top 99%)16130(Top 161300%)
10K6.21 mi3.10 mi27909-18515978-6015978-6027979(Top 96%)15972(Top 98%)15972(Top 159720%)
15K9.32 mi3.11 mi28164-25516067-8916067-8928419(Top 98%)16130(Top 99%)16130(Top 161300%)
20K12.43 mi3.11 mi28193-2916076-916076-928195(Top 97%)16050(Top 98%)16050(Top 160500%)
HALF13.11 mi0.68 mi28187+616074+216074+228164(Top 97%)16005(Top 98%)16005(Top 160050%)
25K15.53 mi2.42 mi28183+416057+1716057+1728153(Top 97%)16005(Top 98%)16005(Top 160050%)
30K18.64 mi3.11 mi28281-9816086-2916086-2928536(Top 98%)16116(Top 99%)16116(Top 161160%)
20M20.00 mi1.36 mi28298-1716090-416090-428170(Top 97%)15936(Top 98%)15936(Top 159360%)
21M21.00 mi1.00 mi28279+1916083+716083+727956(Top 96%)15812(Top 97%)15812(Top 158120%)
35K21.75 mi0.75 mi28277+216076+716076+728028(Top 97%)15814(Top 97%)15814(Top 158140%)
23M23.00 mi1.25 mi28279-216069+716069+727947(Top 96%)15799(Top 97%)15799(Top 157990%)
24M24.00 mi1.00 mi28289-1016068+116068+128281(Top 97%)15923(Top 97%)15923(Top 159230%)
40K24.85 mi0.85 mi28242+4716049+1916049+1926699(Top 92%)15106(Top 92%)15106(Top 151060%)
25.2M25.20 mi0.35 mi28235+716046+316046+326607(Top 92%)15093(Top 92%)15093(Top 150930%)
FINISH26.22 mi1.02 mi28231+416035+1116035+1128069(Top 97%)15817(Top 97%)15817(Top 158170%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
Γ—21
+97ft-345ft

Overall

28419

Males

16130

M80+

16130

5K→10K

3.1 - 6.2 mi

Top 96%
Γ—5
+79ft-138ft

Overall

27979

Males

15972

M80+

15972

10K→15K

6.2 - 9.3 mi

Top 98%
Γ—3
+67ft-78ft

Overall

28419

Males

16130

M80+

16130

15K→20K

9.3 - 12.4 mi

Top 97%
Γ—5
+106ft-86ft

Overall

28195

Males

16050

M80+

16050

20K→HALF

12.4 - 13.1 mi

Top 97%
Γ—2
+19ft-37ft

Overall

28164

Males

16005

M80+

16005

HALF→25K

13.1 - 15.5 mi

Top 97%
Γ—4
+66ft-88ft

Overall

28153

Males

16005

M80+

16005

25K→30K

15.5 - 18.6 mi

Top 98%
Γ—9
+181ft-148ft

Overall

28536

Males

16116

M80+

16116

30K→20M

18.6 - 20.0 mi

Top 97%
Γ—5
+64ft-50ft

Overall

28170

Males

15936

M80+

15936

20M→21M

20.0 - 21.0 mi

Top 96%
Γ—8
+106ft-24ft

Overall

27956

Males

15812

M80+

15812

21M→35K

21.0 - 21.8 mi

Top 97%
Γ—7
+17ft-86ft

Overall

28028

Males

15814

M80+

15814

35K→23M

21.8 - 23.0 mi

Top 96%
Γ—5
+23ft-63ft

Overall

27947

Males

15799

M80+

15799

23M→24M

23.0 - 24.0 mi

Top 97%
Γ—6
+12ft-82ft

Overall

28281

Males

15923

M80+

15923

24M→40K

24.0 - 24.9 mi

Top 92%
Γ—1
+6ft-20ft

Overall

26699

Males

15106

M80+

15106

40K→25.2M

24.9 - 25.2 mi

Top 92%
Γ—1
+13ft-16ft

Overall

26607

Males

15093

M80+

15093

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
Γ—2
+22ft-21ft

Overall

28069

Males

15817

M80+

15817

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
436
Passed By
798
Net Change
-507
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27724
5K β†’ 10K81200-185#27724#27909
10K β†’ 15K24200-255#27909#28164
15K β†’ 20K5988-29#28164#28193
20K β†’ HALF1913+6#28193#28187
HALF β†’ 25K5753+4#28187#28183
25K β†’ 30K21119-98#28183#28281
30K β†’ 20M1936-17#28281#28298
20M β†’ 21M3213+19#28298#28279
21M β†’ 35K1513+2#28279#28277
35K β†’ 23M2527-2#28277#28279
23M β†’ 24M1121-10#28279#28289
24M β†’ 40K470+47#28289#28242
40K β†’ 25.2M103+7#28242#28235
25.2M β†’ FINISH1612+4#28235#28231
TOTALS436798-507
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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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