Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Alan Squyres

Bib: 13249 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 35%
Gender (Male)
#0 / 16340
Top 48%
Masters (Masters Men)
#0 / 10617
Top 36%
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
21:39
3.11 mi
Rank: #8299
Start β†’ 5K
21:39 | 6:59/mi
10K
43:18
6.21 mi
Rank: #8347 (-48)
5K β†’ 10K
21:39 | 6:59/mi
15K
1:05:43
9.32 mi
Rank: #8931 (-584)
10K β†’ 15K
22:25 | 7:13/mi
20K
1:27:24
12.43 mi
Rank: #8601 (+330)
15K β†’ 20K
21:41 | 6:59/mi
HALF
1:32:07
13.11 mi
Rank: #8574 (+27)
20K β†’ HALF
4:43 | 6:56/mi
25K
1:49:27
15.53 mi
Rank: #8493 (+81)
HALF β†’ 25K
17:20 | 7:09/mi
30K
2:12:51
18.64 mi
Rank: #8642 (-149)
25K β†’ 30K
23:24 | 7:32/mi
20M
2:23:43
20.00 mi
Rank: #8907 (-265)
30K β†’ 20M
10:52 | 8:01/mi
21M
2:32:21
21.00 mi
Rank: #9184 (-277)
20M β†’ 21M
8:38 | 8:38/mi
35K
2:38:14
21.75 mi
Rank: #9301 (-117)
21M β†’ 35K
5:53 | 7:52/mi
23M
2:48:31
23.00 mi
Rank: #9507 (-206)
35K β†’ 23M
10:17 | 8:14/mi
24M
2:56:51
24.00 mi
Rank: #9812 (-305)
23M β†’ 24M
8:20 | 8:20/mi
40K
3:03:58
24.85 mi
Rank: #10015 (-203)
24M β†’ 40K
7:07 | 8:20/mi
25.2M
3:06:50
25.20 mi
Rank: #10007 (+8)
40K β†’ 25.2M
2:52 | 8:19/mi
FINISH
3:14:30
26.22 mi
Rank: #10064 (-57)
25.2M β†’ FINISH
7:40 | 7:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:07
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:42:23
Pace7:49 /mi
πŸ“ŠPositive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3621:396:5921:39
6:59
-
10K
6.21 mi11:12:1543:186:5921:39
6:59
0:00
15K
9.32 mi11:34:401:05:437:0422:25
7:13
+0:14
20K
12.43 mi11:56:211:27:247:0221:41
6:59
-0:14
HALF
13.11 mi12:01:041:32:077:024:43
6:56
-0:03
25K
15.53 mi12:18:241:49:277:0317:20
7:09
+0:13
30K
18.64 mi12:41:482:12:517:0823:24
7:32
+0:23
20M
20.00 mi12:52:402:23:437:1210:52
8:01
+0:29
21M
21.00 mi13:01:182:32:217:168:38
8:38
+0:37
35K
21.75 mi13:07:112:38:147:175:53
7:52
-0:46
23M
23.00 mi13:17:282:48:317:2010:17
8:14
+0:22
24M
24.00 mi13:25:482:56:517:238:20
8:20
+0:06
40K
24.85 mi13:32:553:03:587:257:07
8:20
0:00
25.2M
25.20 mi13:35:473:06:507:252:52
8:19
-0:01
FINISH
26.22 mi13:43:273:14:307:267:40
7:32
-0:47

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

6:56 /mi

Average Pace

7:25 /mi

Slowest Pace

8:38 /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

1:49:27

56% of race

Time at Steady Pace

31:04

16% of race

Time at Slower Pace

53:59

28% of race

Average Pace: 7:25 /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 mi10:50:3621:396:5921:39
6:59
#8299
10K
6.21 mi11:12:1543:186:5921:39
6:59
#8347
15K
9.32 mi11:34:401:05:437:0422:25
7:13
#8931
20K
12.43 mi11:56:211:27:247:0221:41
6:59
#8601
HALF
13.11 mi12:01:041:32:077:024:43
6:56
#8574
25K
15.53 mi12:18:241:49:277:0317:20
7:09
#8493
30K
18.64 mi12:41:482:12:517:0823:24
7:32
#8642
20M
20.00 mi12:52:402:23:437:1210:52
8:01
#8907
21M
21.00 mi13:01:182:32:217:168:38
8:38
#9184
35K
21.75 mi13:07:112:38:147:175:53
7:52
#9301
23M
23.00 mi13:17:282:48:317:2010:17
8:14
#9507
24M
24.00 mi13:25:482:56:517:238:20
8:20
#9812
40K
24.85 mi13:32:553:03:587:257:07
8:20
#10015
25.2M
25.20 mi13:35:473:06:507:252:52
8:19
#10007
FINISH
26.22 mi13:43:273:14:307:267:40
7:32
#10064
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 mi82997105710510248(Top 35%)8134(Top 50%)8134(Top 337%)
10K6.21 mi3.10 mi8347-487107-27107-28449(Top 29%)7172(Top 44%)7172(Top 297%)
15K9.32 mi3.11 mi8931-5847472-3657472-36510248(Top 35%)8134(Top 50%)8134(Top 337%)
20K12.43 mi3.11 mi8601+3307247+2257247+2257713(Top 27%)6653(Top 41%)6653(Top 276%)
HALF13.11 mi0.68 mi8574+277222+257222+258086(Top 28%)6919(Top 42%)6919(Top 287%)
25K15.53 mi2.42 mi8493+817161+617161+618476(Top 29%)7018(Top 43%)7018(Top 291%)
30K18.64 mi3.11 mi8642-1497217-567217-569898(Top 34%)7648(Top 47%)7648(Top 317%)
20M20.00 mi1.36 mi8907-2657339-1227339-12212801(Top 44%)8914(Top 55%)8914(Top 369%)
21M21.00 mi1.00 mi9184-2777462-1237462-12313920(Top 48%)9316(Top 57%)9316(Top 386%)
35K21.75 mi0.75 mi9301-1177514-527514-5213460(Top 46%)9055(Top 55%)9055(Top 375%)
23M23.00 mi1.25 mi9507-2067584-707584-7013878(Top 48%)9183(Top 56%)9183(Top 381%)
24M24.00 mi1.00 mi9812-3057724-1407724-14015871(Top 55%)9974(Top 61%)9974(Top 413%)
40K24.85 mi0.85 mi10015-2037787-637787-6314555(Top 50%)9303(Top 57%)9303(Top 386%)
25.2M25.20 mi0.35 mi10007+87767+207767+2010313(Top 36%)7289(Top 45%)7289(Top 302%)
FINISH26.22 mi1.02 mi10064-577772-57772-511559(Top 40%)7878(Top 48%)7878(Top 326%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
Γ—21
+97ft-345ft

Overall

10248

Males

8134

M45-49

8134

5K→10K

3.1 - 6.2 mi

Top 29%
Γ—5
+79ft-138ft

Overall

8449

Males

7172

M45-49

7172

10K→15K

6.2 - 9.3 mi

Top 35%
Γ—3
+67ft-78ft

Overall

10248

Males

8134

M45-49

8134

15K→20K

9.3 - 12.4 mi

Top 27%
Γ—5
+106ft-86ft

Overall

7713

Males

6653

M45-49

6653

20K→HALF

12.4 - 13.1 mi

Top 28%
Γ—2
+19ft-37ft

Overall

8086

Males

6919

M45-49

6919

HALF→25K

13.1 - 15.5 mi

Top 29%
Γ—4
+66ft-88ft

Overall

8476

Males

7018

M45-49

7018

25K→30K

15.5 - 18.6 mi

Top 34%
Γ—9
+181ft-148ft

Overall

9898

Males

7648

M45-49

7648

30K→20M

18.6 - 20.0 mi

Top 44%
Γ—5
+64ft-50ft

Overall

12801

Males

8914

M45-49

8914

20M→21M

20.0 - 21.0 mi

Top 48%
Γ—8
+106ft-24ft

Overall

13920

Males

9316

M45-49

9316

21M→35K

21.0 - 21.8 mi

Top 46%
Γ—7
+17ft-86ft

Overall

13460

Males

9055

M45-49

9055

35K→23M

21.8 - 23.0 mi

Top 48%
Γ—5
+23ft-63ft

Overall

13878

Males

9183

M45-49

9183

23M→24M

23.0 - 24.0 mi

Top 55%
Γ—6
+12ft-82ft

Overall

15871

Males

9974

M45-49

9974

24M→40K

24.0 - 24.9 mi

Top 50%
Γ—1
+6ft-20ft

Overall

14555

Males

9303

M45-49

9303

40K→25.2M

24.9 - 25.2 mi

Top 36%
Γ—1
+13ft-16ft

Overall

10313

Males

7289

M45-49

7289

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
Γ—2
+22ft-21ft

Overall

11559

Males

7878

M45-49

7878

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1138*
Passed By
1969
Net Change
-1765
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8299
5K β†’ 10K180200-48#8299#8347
10K β†’ 15K26200-584#8347#8931
15K β†’ 20K348*18+330#8931#8601
20K β†’ HALF3912+27#8601#8574
HALF β†’ 25K14261+81#8574#8493
25K β†’ 30K117200-149#8493#8642
30K β†’ 20M37200-265#8642#8907
20M β†’ 21M26200-277#8907#9184
21M β†’ 35K33150-117#9184#9301
35K β†’ 23M55200-206#9301#9507
23M β†’ 24M20200-305#9507#9812
24M β†’ 40K34200-203#9812#10015
40K β†’ 25.2M3223+8#10015#10007
25.2M β†’ FINISH49105-57#10007#10064
TOTALS1138*1969-1765

* 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

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