Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Russell Shaul

Bib: 32253 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
28:43
3.11 mi
Rank: #23582
Start β†’ 5K
28:43 | 9:15/mi
10K
56:40
6.21 mi
Rank: #23258 (+324)
5K β†’ 10K
27:57 | 9:00/mi
15K
1:23:55
9.32 mi
Rank: #22742 (+516)
10K β†’ 15K
27:15 | 8:47/mi
20K
1:51:33
12.43 mi
Rank: #22376 (+366)
15K β†’ 20K
27:38 | 8:54/mi
HALF
1:57:35
13.11 mi
Rank: #22361 (+15)
20K β†’ HALF
6:02 | 8:52/mi
25K
2:19:37
15.53 mi
Rank: #22204 (+157)
HALF β†’ 25K
22:02 | 9:06/mi
30K
2:48:08
18.64 mi
Rank: #21853 (+351)
25K β†’ 30K
28:31 | 9:11/mi
20M
3:00:42
20.00 mi
Rank: #21717 (+136)
30K β†’ 20M
12:34 | 9:16/mi
21M
3:10:15
21.00 mi
Rank: #21547 (+170)
20M β†’ 21M
9:33 | 9:33/mi
35K
3:16:54
21.75 mi
Rank: #21472 (+75)
21M β†’ 35K
6:39 | 8:54/mi
23M
3:28:22
23.00 mi
Rank: #21357 (+115)
35K β†’ 23M
11:28 | 9:10/mi
24M
3:37:01
24.00 mi
Rank: #21213 (+144)
23M β†’ 24M
8:39 | 8:39/mi
40K
3:44:38
24.85 mi
Rank: #21100 (+113)
24M β†’ 40K
7:37 | 8:55/mi
25.2M
3:48:01
25.20 mi
Rank: #21064 (+36)
40K β†’ 25.2M
3:23 | 9:49/mi
FINISH
3:56:49
26.22 mi
Rank: #20988 (+76)
25.2M β†’ FINISH
8:48 | 8:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:57:35
Pace8:59 /mi
2nd Half
Distance13.11 mi
Time1:59:14
Pace9:06 /mi
πŸ“ŠPositive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:4828:439:1528:43
9:15
-
10K
6.21 mi12:24:4556:409:0827:57
9:00
-0:15
15K
9.32 mi12:52:001:23:559:0127:15
8:47
-0:13
20K
12.43 mi13:19:381:51:338:5927:38
8:54
+0:07
HALF
13.11 mi13:25:401:57:358:596:02
8:52
-0:02
25K
15.53 mi13:47:422:19:379:0022:02
9:06
+0:14
30K
18.64 mi14:16:132:48:089:0228:31
9:11
+0:05
20M
20.00 mi14:28:473:00:429:0312:34
9:16
+0:05
21M
21.00 mi14:38:203:10:159:049:33
9:33
+0:17
35K
21.75 mi14:44:593:16:549:046:39
8:54
-0:39
23M
23.00 mi14:56:273:28:229:0411:28
9:10
+0:16
24M
24.00 mi15:05:063:37:019:038:39
8:39
-0:31
40K
24.85 mi15:12:433:44:389:037:37
8:55
+0:16
25.2M
25.20 mi15:16:063:48:019:033:23
9:49
+0:54
FINISH
26.22 mi15:24:543:56:499:038:48
8:39
-1:10

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

8:39 /mi

Average Pace

9:02 /mi

Slowest Pace

9:49 /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

3:43:53

95% of race

Time at Steady Pace

12:56

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:02 /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 mi11:56:4828:439:1528:43
9:15
#23582
10K
6.21 mi12:24:4556:409:0827:57
9:00
#23258
15K
9.32 mi12:52:001:23:559:0127:15
8:47
#22742
20K
12.43 mi13:19:381:51:338:5927:38
8:54
#22376
HALF
13.11 mi13:25:401:57:358:596:02
8:52
#22361
25K
15.53 mi13:47:422:19:379:0022:02
9:06
#22204
30K
18.64 mi14:16:132:48:089:0228:31
9:11
#21853
20M
20.00 mi14:28:473:00:429:0312:34
9:16
#21717
21M
21.00 mi14:38:203:10:159:049:33
9:33
#21547
35K
21.75 mi14:44:593:16:549:046:39
8:54
#21472
23M
23.00 mi14:56:273:28:229:0411:28
9:10
#21357
24M
24.00 mi15:05:063:37:019:038:39
8:39
#21213
40K
24.85 mi15:12:433:44:389:037:37
8:55
#21100
25.2M
25.20 mi15:16:063:48:019:033:23
9:49
#21064
FINISH
26.22 mi15:24:543:56:499:038:48
8:39
#20988
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23582140141401421580(Top 74%)13066(Top 80%)13066(Top 228%)
10K6.21 mi3.10 mi23258+32413872+14213872+14222811(Top 79%)13664(Top 84%)13664(Top 239%)
15K9.32 mi3.11 mi22742+51613624+24813624+24821580(Top 74%)13066(Top 80%)13066(Top 228%)
20K12.43 mi3.11 mi22376+36613440+18413440+18421430(Top 74%)12969(Top 79%)12969(Top 227%)
HALF13.11 mi0.68 mi22361+1513429+1113429+1122008(Top 76%)13266(Top 81%)13266(Top 232%)
25K15.53 mi2.42 mi22204+15713347+8213347+8221557(Top 74%)13014(Top 80%)13014(Top 227%)
30K18.64 mi3.11 mi21853+35113153+19413153+19420417(Top 70%)12380(Top 76%)12380(Top 216%)
20M20.00 mi1.36 mi21717+13613066+8713066+8720067(Top 69%)12150(Top 74%)12150(Top 212%)
21M21.00 mi1.00 mi21547+17012978+8812978+8818713(Top 64%)11480(Top 70%)11480(Top 201%)
35K21.75 mi0.75 mi21472+7512937+4112937+4119563(Top 67%)11769(Top 72%)11769(Top 206%)
23M23.00 mi1.25 mi21357+11512874+6312874+6319249(Top 66%)11590(Top 71%)11590(Top 203%)
24M24.00 mi1.00 mi21213+14412789+8512789+8517755(Top 61%)10834(Top 66%)10834(Top 189%)
40K24.85 mi0.85 mi21100+11312727+6212727+6217936(Top 62%)10879(Top 67%)10879(Top 190%)
25.2M25.20 mi0.35 mi21064+3612698+2912698+2918654(Top 64%)11220(Top 69%)11220(Top 196%)
FINISH26.22 mi1.02 mi20988+7612655+4312655+4318831(Top 65%)11295(Top 69%)11295(Top 197%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
Γ—21
+97ft-345ft

Overall

21580

Males

13066

M18-39

13066

5K→10K

3.1 - 6.2 mi

Top 79%
Γ—5
+79ft-138ft

Overall

22811

Males

13664

M18-39

13664

10K→15K

6.2 - 9.3 mi

Top 74%
Γ—3
+67ft-78ft

Overall

21580

Males

13066

M18-39

13066

15K→20K

9.3 - 12.4 mi

Top 74%
Γ—5
+106ft-86ft

Overall

21430

Males

12969

M18-39

12969

20K→HALF

12.4 - 13.1 mi

Top 76%
Γ—2
+19ft-37ft

Overall

22008

Males

13266

M18-39

13266

HALF→25K

13.1 - 15.5 mi

Top 74%
Γ—4
+66ft-88ft

Overall

21557

Males

13014

M18-39

13014

25K→30K

15.5 - 18.6 mi

Top 70%
Γ—9
+181ft-148ft

Overall

20417

Males

12380

M18-39

12380

30K→20M

18.6 - 20.0 mi

Top 69%
Γ—5
+64ft-50ft

Overall

20067

Males

12150

M18-39

12150

20M→21M

20.0 - 21.0 mi

Top 64%
Γ—8
+106ft-24ft

Overall

18713

Males

11480

M18-39

11480

21M→35K

21.0 - 21.8 mi

Top 67%
Γ—7
+17ft-86ft

Overall

19563

Males

11769

M18-39

11769

35K→23M

21.8 - 23.0 mi

Top 66%
Γ—5
+23ft-63ft

Overall

19249

Males

11590

M18-39

11590

23M→24M

23.0 - 24.0 mi

Top 61%
Γ—6
+12ft-82ft

Overall

17755

Males

10834

M18-39

10834

24M→40K

24.0 - 24.9 mi

Top 62%
Γ—1
+6ft-20ft

Overall

17936

Males

10879

M18-39

10879

40K→25.2M

24.9 - 25.2 mi

Top 64%
Γ—1
+13ft-16ft

Overall

18654

Males

11220

M18-39

11220

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
Γ—2
+22ft-21ft

Overall

18831

Males

11295

M18-39

11295

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2925*
Passed By
331
Net Change
+2594
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23582
5K β†’ 10K420*96+324#23582#23258
10K β†’ 15K544*28+516#23258#22742
15K β†’ 20K383*17+366#22742#22376
20K β†’ HALF3722+15#22376#22361
HALF β†’ 25K20043+157#22361#22204
25K β†’ 30K367*16+351#22204#21853
30K β†’ 20M16024+136#21853#21717
20M β†’ 21M18313+170#21717#21547
21M β†’ 35K816+75#21547#21472
35K β†’ 23M13520+115#21472#21357
23M β†’ 24M1528+144#21357#21213
24M β†’ 40K12310+113#21213#21100
40K β†’ 25.2M426+36#21100#21064
25.2M β†’ FINISH9822+76#21064#20988
TOTALS2925*331+2594

* 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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