Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ray Thoss

Bib: 28482 β€’M β€’Age: N/A

FL

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 (M45-49)
#0 / 2413
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
35:07
3.11 mi
Rank: #28354
Start β†’ 5K
35:07 | 11:19/mi
10K
1:15:45
6.21 mi
Rank: #28815 (-461)
5K β†’ 10K
40:38 | 13:05/mi
15K
1:50:26
9.32 mi
Rank: #28522 (+293)
10K β†’ 15K
34:41 | 11:10/mi
20K
2:28:37
12.43 mi
Rank: #28456 (+66)
15K β†’ 20K
38:11 | 12:18/mi
HALF
2:36:37
13.11 mi
Rank: #28436 (+20)
20K β†’ HALF
8:00 | 11:45/mi
25K
3:08:04
15.53 mi
Rank: #28409 (+27)
HALF β†’ 25K
31:27 | 12:59/mi
30K
3:54:20
18.64 mi
Rank: #28514 (-105)
25K β†’ 30K
46:16 | 14:54/mi
20M
4:14:17
20.00 mi
Rank: #28537 (-23)
30K β†’ 20M
19:57 | 14:42/mi
21M
4:29:43
21.00 mi
Rank: #28545 (-8)
20M β†’ 21M
15:26 | 15:26/mi
35K
4:39:32
21.75 mi
Rank: #28527 (+18)
21M β†’ 35K
9:49 | 13:08/mi
23M
4:57:19
23.00 mi
Rank: #28529 (-2)
35K β†’ 23M
17:47 | 14:13/mi
24M
5:11:08
24.00 mi
Rank: #28530 (-1)
23M β†’ 24M
13:49 | 13:49/mi
40K
5:23:11
24.85 mi
Rank: #28521 (+9)
24M β†’ 40K
12:03 | 14:06/mi
25.2M
5:28:26
25.20 mi
Rank: #28518 (+3)
40K β†’ 25.2M
5:15 | 15:14/mi
FINISH
5:42:02
26.22 mi
Rank: #28521 (-3)
25.2M β†’ FINISH
13:36 | 13:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:36:37
Pace11:57 /mi
2nd Half
Distance13.11 mi
Time3:05:25
Pace14:09 /mi
πŸ“ŠPositive Split: 18.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:3635:0711:1935:07
11:19
-
10K
6.21 mi12:39:141:15:4512:1240:38
13:05
+1:46
15K
9.32 mi13:13:551:50:2611:5134:41
11:10
-1:55
20K
12.43 mi13:52:062:28:3711:5838:11
12:18
+1:08
HALF
13.11 mi14:00:062:36:3711:578:00
11:45
-0:33
25K
15.53 mi14:31:333:08:0412:0731:27
12:59
+1:14
30K
18.64 mi15:17:493:54:2012:3546:16
14:54
+1:55
20M
20.00 mi15:37:464:14:1712:4319:57
14:42
-0:12
21M
21.00 mi15:53:124:29:4312:5115:26
15:26
+0:44
35K
21.75 mi16:03:014:39:3212:529:49
13:08
-2:18
23M
23.00 mi16:20:484:57:1912:5617:47
14:13
+1:05
24M
24.00 mi16:34:375:11:0812:5813:49
13:49
-0:24
40K
24.85 mi16:46:405:23:1113:0112:03
14:06
+0:17
25.2M
25.20 mi16:51:555:28:2613:025:15
15:14
+1:08
FINISH
26.22 mi17:05:315:42:0213:0413:36
13:21
-1:53

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

11:10 /mi

Average Pace

13:03 /mi

Slowest Pace

15:26 /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

1:55:59

34% of race

Time at Steady Pace

1:49:19

32% of race

Time at Slower Pace

1:56:44

34% of race

Average Pace: 13:03 /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 mi11:58:3635:0711:1935:07
11:19
#28354
10K
6.21 mi12:39:141:15:4512:1240:38
13:05
#28815
15K
9.32 mi13:13:551:50:2611:5134:41
11:10
#28522
20K
12.43 mi13:52:062:28:3711:5838:11
12:18
#28456
HALF
13.11 mi14:00:062:36:3711:578:00
11:45
#28436
25K
15.53 mi14:31:333:08:0412:0731:27
12:59
#28409
30K
18.64 mi15:17:493:54:2012:3546:16
14:54
#28514
20M
20.00 mi15:37:464:14:1712:4319:57
14:42
#28537
21M
21.00 mi15:53:124:29:4312:5115:26
15:26
#28545
35K
21.75 mi16:03:014:39:3212:529:49
13:08
#28527
23M
23.00 mi16:20:484:57:1912:5617:47
14:13
#28529
24M
24.00 mi16:34:375:11:0812:5813:49
13:49
#28530
40K
24.85 mi16:46:405:23:1113:0112:03
14:06
#28521
25.2M
25.20 mi16:51:555:28:2613:025:15
15:14
#28518
FINISH
26.22 mi17:05:315:42:0213:0413:36
13:21
#28521
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi28354161321613227627(Top 95%)15853(Top 97%)15853(Top 657%)
10K6.21 mi3.10 mi28815-46116274-14216274-14228944(Top 100%)16311(Top 100%)16311(Top 676%)
15K9.32 mi3.11 mi28522+29316181+9316181+9327627(Top 95%)15853(Top 97%)15853(Top 657%)
20K12.43 mi3.11 mi28456+6616163+1816163+1828248(Top 97%)16070(Top 98%)16070(Top 666%)
HALF13.11 mi0.68 mi28436+2016154+916154+928095(Top 97%)15979(Top 98%)15979(Top 662%)
25K15.53 mi2.42 mi28409+2716140+1416140+1428218(Top 97%)16027(Top 98%)16027(Top 664%)
30K18.64 mi3.11 mi28514-10516160-2016160-2028742(Top 99%)16205(Top 99%)16205(Top 672%)
20M20.00 mi1.36 mi28537-2316163-316163-328497(Top 98%)16086(Top 98%)16086(Top 667%)
21M21.00 mi1.00 mi28545-816164-116164-128312(Top 98%)15976(Top 98%)15976(Top 662%)
35K21.75 mi0.75 mi28527+1816150+1416150+1427815(Top 96%)15728(Top 96%)15728(Top 652%)
23M23.00 mi1.25 mi28529-216149+116149+128284(Top 97%)15948(Top 98%)15948(Top 661%)
24M24.00 mi1.00 mi28530-1161491614928228(Top 97%)15901(Top 97%)15901(Top 659%)
40K24.85 mi0.85 mi28521+916146+316146+327976(Top 96%)15777(Top 97%)15777(Top 654%)
25.2M25.20 mi0.35 mi28518+316144+216144+228048(Top 97%)15802(Top 97%)15802(Top 655%)
FINISH26.22 mi1.02 mi28521-3161441614428416(Top 98%)15998(Top 98%)15998(Top 663%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
Γ—21
+97ft-345ft

Overall

27627

Males

15853

M45-49

15853

5K→10K

3.1 - 6.2 mi

Top 100%
Γ—5
+79ft-138ft

Overall

28944

Males

16311

M45-49

16311

10K→15K

6.2 - 9.3 mi

Top 95%
Γ—3
+67ft-78ft

Overall

27627

Males

15853

M45-49

15853

15K→20K

9.3 - 12.4 mi

Top 97%
Γ—5
+106ft-86ft

Overall

28248

Males

16070

M45-49

16070

20K→HALF

12.4 - 13.1 mi

Top 97%
Γ—2
+19ft-37ft

Overall

28095

Males

15979

M45-49

15979

HALF→25K

13.1 - 15.5 mi

Top 97%
Γ—4
+66ft-88ft

Overall

28218

Males

16027

M45-49

16027

25K→30K

15.5 - 18.6 mi

Top 99%
Γ—9
+181ft-148ft

Overall

28742

Males

16205

M45-49

16205

30K→20M

18.6 - 20.0 mi

Top 98%
Γ—5
+64ft-50ft

Overall

28497

Males

16086

M45-49

16086

20M→21M

20.0 - 21.0 mi

Top 98%
Γ—8
+106ft-24ft

Overall

28312

Males

15976

M45-49

15976

21M→35K

21.0 - 21.8 mi

Top 96%
Γ—7
+17ft-86ft

Overall

27815

Males

15728

M45-49

15728

35K→23M

21.8 - 23.0 mi

Top 97%
Γ—5
+23ft-63ft

Overall

28284

Males

15948

M45-49

15948

23M→24M

23.0 - 24.0 mi

Top 97%
Γ—6
+12ft-82ft

Overall

28228

Males

15901

M45-49

15901

24M→40K

24.0 - 24.9 mi

Top 96%
Γ—1
+6ft-20ft

Overall

27976

Males

15777

M45-49

15777

40K→25.2M

24.9 - 25.2 mi

Top 97%
Γ—1
+13ft-16ft

Overall

28048

Males

15802

M45-49

15802

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
Γ—2
+22ft-21ft

Overall

28416

Males

15998

M45-49

15998

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
576*
Passed By
481
Net Change
-167
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#28354
5K β†’ 10K1200-461#28354#28815
10K β†’ 15K296*3+293#28815#28522
15K β†’ 20K9226+66#28522#28456
20K β†’ HALF222+20#28456#28436
HALF β†’ 25K5730+27#28436#28409
25K β†’ 30K15120-105#28409#28514
30K β†’ 20M1437-23#28514#28537
20M β†’ 21M513-8#28537#28545
21M β†’ 35K202+18#28545#28527
35K β†’ 23M1315-2#28527#28529
23M β†’ 24M89-1#28529#28530
24M β†’ 40K156+9#28530#28521
40K β†’ 25.2M63+3#28521#28518
25.2M β†’ FINISH1215-3#28518#28521
TOTALS576*481-167

* Includes athletes who did not complete a segment (DNF/DNQ).

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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