Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Tory Silvestrin

Bib: 9026 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 41%
Age Group (M40-44)
#0 / 2198
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
22:00
3.11 mi
Rank: #9206
Start β†’ 5K
22:00 | 7:05/mi
10K
44:21
6.21 mi
Rank: #9637 (-431)
5K β†’ 10K
22:21 | 7:12/mi
15K
1:07:10
9.32 mi
Rank: #10195 (-558)
10K β†’ 15K
22:49 | 7:21/mi
20K
1:30:17
12.43 mi
Rank: #10459 (-264)
15K β†’ 20K
23:07 | 7:27/mi
HALF
1:35:22
13.11 mi
Rank: #10560 (-101)
20K β†’ HALF
5:05 | 7:28/mi
25K
1:53:36
15.53 mi
Rank: #10705 (-145)
HALF β†’ 25K
18:14 | 7:32/mi
30K
2:18:03
18.64 mi
Rank: #11051 (-346)
25K β†’ 30K
24:27 | 7:53/mi
20M
2:28:37
20.00 mi
Rank: #11063 (-12)
30K β†’ 20M
10:34 | 7:47/mi
21M
2:36:44
21.00 mi
Rank: #10987 (+76)
20M β†’ 21M
8:07 | 8:07/mi
35K
2:42:33
21.75 mi
Rank: #11048 (-61)
21M β†’ 35K
5:49 | 7:47/mi
23M
2:52:32
23.00 mi
Rank: #11076 (-28)
35K β†’ 23M
9:59 | 7:59/mi
24M
3:00:22
24.00 mi
Rank: #11112 (-36)
23M β†’ 24M
7:50 | 7:50/mi
40K
3:07:12
24.85 mi
Rank: #11120 (-8)
24M β†’ 40K
6:50 | 8:00/mi
25.2M
3:10:11
25.20 mi
Rank: #11123 (-3)
40K β†’ 25.2M
2:59 | 8:40/mi
FINISH
3:18:08
26.22 mi
Rank: #11204 (-81)
25.2M β†’ FINISH
7:57 | 7:49/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
Time1:35:22
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:42:46
Pace7:51 /mi
πŸ“ŠPositive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:0522:007:0522:00
7:05
-
10K
6.21 mi11:00:2644:217:0922:21
7:12
+0:07
15K
9.32 mi11:23:151:07:107:1322:49
7:21
+0:09
20K
12.43 mi11:46:221:30:177:1623:07
7:27
+0:06
HALF
13.11 mi11:51:271:35:227:175:05
7:28
+0:01
25K
15.53 mi12:09:411:53:367:1918:14
7:32
+0:04
30K
18.64 mi12:34:082:18:037:2524:27
7:53
+0:21
20M
20.00 mi12:44:422:28:377:2610:34
7:47
-0:06
21M
21.00 mi12:52:492:36:447:288:07
8:07
+0:20
35K
21.75 mi12:58:382:42:337:295:49
7:47
-0:20
23M
23.00 mi13:08:372:52:327:319:59
7:59
+0:12
24M
24.00 mi13:16:273:00:227:317:50
7:50
-0:09
40K
24.85 mi13:23:173:07:127:326:50
8:00
+0:10
25.2M
25.20 mi13:26:163:10:117:332:59
8:40
+0:40
FINISH
26.22 mi13:34:133:18:087:347:57
7:49
-0:51

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

7:05 /mi

Average Pace

7:34 /mi

Slowest Pace

8:40 /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

1:53:36

57% of race

Time at Steady Pace

56:37

29% of race

Time at Slower Pace

27:55

14% of race

Average Pace: 7:33 /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 mi10:38:0522:007:0522:00
7:05
#9206
10K
6.21 mi11:00:2644:217:0922:21
7:12
#9637
15K
9.32 mi11:23:151:07:107:1322:49
7:21
#10195
20K
12.43 mi11:46:221:30:177:1623:07
7:27
#10459
HALF
13.11 mi11:51:271:35:227:175:05
7:28
#10560
25K
15.53 mi12:09:411:53:367:1918:14
7:32
#10705
30K
18.64 mi12:34:082:18:037:2524:27
7:53
#11051
20M
20.00 mi12:44:422:28:377:2610:34
7:47
#11063
21M
21.00 mi12:52:492:36:447:288:07
8:07
#10987
35K
21.75 mi12:58:382:42:337:295:49
7:47
#11048
23M
23.00 mi13:08:372:52:327:319:59
7:59
#11076
24M
24.00 mi13:16:273:00:227:317:50
7:50
#11112
40K
24.85 mi13:23:173:07:127:326:50
8:00
#11120
25.2M
25.20 mi13:26:163:10:117:332:59
8:40
#11123
FINISH
26.22 mi13:34:133:18:087:347:57
7:49
#11204
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi92067681768111463(Top 39%)8700(Top 53%)8700(Top 396%)
10K6.21 mi3.10 mi9637-4317894-2137894-21310210(Top 35%)8170(Top 50%)8170(Top 372%)
15K9.32 mi3.11 mi10195-5588152-2588152-25811463(Top 39%)8700(Top 53%)8700(Top 396%)
20K12.43 mi3.11 mi10459-2648242-908242-9011478(Top 40%)8615(Top 53%)8615(Top 392%)
HALF13.11 mi0.68 mi10560-1018282-408282-4012563(Top 43%)9157(Top 56%)9157(Top 417%)
25K15.53 mi2.42 mi10705-1458310-288310-2811559(Top 40%)8588(Top 53%)8588(Top 391%)
30K18.64 mi3.11 mi11051-3468437-1278437-12712481(Top 43%)8865(Top 54%)8865(Top 403%)
20M20.00 mi1.36 mi11063-128421+168421+1611172(Top 38%)8161(Top 50%)8161(Top 371%)
21M21.00 mi1.00 mi10987+768355+668355+6610638(Top 37%)7799(Top 48%)7799(Top 355%)
35K21.75 mi0.75 mi11048-618378-238378-2312811(Top 44%)8780(Top 54%)8780(Top 399%)
23M23.00 mi1.25 mi11076-288369+98369+912271(Top 42%)8479(Top 52%)8479(Top 386%)
24M24.00 mi1.00 mi11112-368356+138356+1312527(Top 43%)8486(Top 52%)8486(Top 386%)
40K24.85 mi0.85 mi11120-88343+138343+1312411(Top 43%)8360(Top 51%)8360(Top 380%)
25.2M25.20 mi0.35 mi11123-38330+138330+1312507(Top 43%)8346(Top 51%)8346(Top 380%)
FINISH26.22 mi1.02 mi11204-818334-48334-413743(Top 47%)8896(Top 54%)8896(Top 405%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
Γ—21
+97ft-345ft

Overall

11463

Males

8700

M40-44

8700

5K→10K

3.1 - 6.2 mi

Top 35%
Γ—5
+79ft-138ft

Overall

10210

Males

8170

M40-44

8170

10K→15K

6.2 - 9.3 mi

Top 39%
Γ—3
+67ft-78ft

Overall

11463

Males

8700

M40-44

8700

15K→20K

9.3 - 12.4 mi

Top 40%
Γ—5
+106ft-86ft

Overall

11478

Males

8615

M40-44

8615

20K→HALF

12.4 - 13.1 mi

Top 43%
Γ—2
+19ft-37ft

Overall

12563

Males

9157

M40-44

9157

HALF→25K

13.1 - 15.5 mi

Top 40%
Γ—4
+66ft-88ft

Overall

11559

Males

8588

M40-44

8588

25K→30K

15.5 - 18.6 mi

Top 43%
Γ—9
+181ft-148ft

Overall

12481

Males

8865

M40-44

8865

30K→20M

18.6 - 20.0 mi

Top 38%
Γ—5
+64ft-50ft

Overall

11172

Males

8161

M40-44

8161

20M→21M

20.0 - 21.0 mi

Top 37%
Γ—8
+106ft-24ft

Overall

10638

Males

7799

M40-44

7799

21M→35K

21.0 - 21.8 mi

Top 44%
Γ—7
+17ft-86ft

Overall

12811

Males

8780

M40-44

8780

35K→23M

21.8 - 23.0 mi

Top 42%
Γ—5
+23ft-63ft

Overall

12271

Males

8479

M40-44

8479

23M→24M

23.0 - 24.0 mi

Top 43%
Γ—6
+12ft-82ft

Overall

12527

Males

8486

M40-44

8486

24M→40K

24.0 - 24.9 mi

Top 43%
Γ—1
+6ft-20ft

Overall

12411

Males

8360

M40-44

8360

40K→25.2M

24.9 - 25.2 mi

Top 43%
Γ—1
+13ft-16ft

Overall

12507

Males

8346

M40-44

8346

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
Γ—2
+22ft-21ft

Overall

13743

Males

8896

M40-44

8896

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1006
Passed By
1843
Net Change
-1998
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9206
5K β†’ 10K96200-431#9206#9637
10K β†’ 15K43200-558#9637#10195
15K β†’ 20K87200-264#10195#10459
20K β†’ HALF8109-101#10459#10560
HALF β†’ 25K90200-145#10560#10705
25K β†’ 30K101200-346#10705#11051
30K β†’ 20M90102-12#11051#11063
20M β†’ 21M13963+76#11063#10987
21M β†’ 35K3697-61#10987#11048
35K β†’ 23M89117-28#11048#11076
23M β†’ 24M77113-36#11076#11112
24M β†’ 40K6068-8#11112#11120
40K β†’ 25.2M3134-3#11120#11123
25.2M β†’ FINISH59140-81#11123#11204
TOTALS10061843-1998
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

Activity Data

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