Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Liam Conway

Bib: 851 β€’M β€’Age: N/A

DC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 3%
Age Group (M18-39)
#0 / 5723
Top 8%
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
18:04
3.11 mi
Rank: #675
Start β†’ 5K
18:04 | 5:49/mi
10K
36:09
6.21 mi
Rank: #700 (-25)
5K β†’ 10K
18:05 | 5:50/mi
15K
54:14
9.32 mi
Rank: #704 (-4)
10K β†’ 15K
18:05 | 5:50/mi
20K
1:12:34
12.43 mi
Rank: #719 (-15)
15K β†’ 20K
18:20 | 5:55/mi
HALF
1:16:32
13.11 mi
Rank: #723 (-4)
20K β†’ HALF
3:58 | 5:50/mi
25K
1:30:58
15.53 mi
Rank: #730 (-7)
HALF β†’ 25K
14:26 | 5:58/mi
30K
1:49:39
18.64 mi
Rank: #708 (+22)
25K β†’ 30K
18:41 | 6:01/mi
20M
1:57:54
20.00 mi
Rank: #699 (+9)
30K β†’ 20M
8:15 | 6:05/mi
21M
2:04:02
21.00 mi
Rank: #661 (+38)
20M β†’ 21M
6:08 | 6:08/mi
35K
2:08:19
21.75 mi
Rank: #649 (+12)
21M β†’ 35K
4:17 | 5:44/mi
23M
2:15:43
23.00 mi
Rank: #623 (+26)
35K β†’ 23M
7:24 | 5:55/mi
24M
2:21:28
24.00 mi
Rank: #607 (+16)
23M β†’ 24M
5:45 | 5:45/mi
40K
2:26:24
24.85 mi
Rank: #592 (+15)
24M β†’ 40K
4:56 | 5:47/mi
25.2M
2:28:35
25.20 mi
Rank: #589 (+3)
40K β†’ 25.2M
2:11 | 6:20/mi
FINISH
2:34:05
26.22 mi
Rank: #553 (+36)
25.2M β†’ FINISH
5:30 | 5:24/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
Time1:16:32
Pace5:51 /mi
2nd Half
Distance13.11 mi
Time1:17:33
Pace5:55 /mi
πŸ“ŠPositive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:1618:045:4918:04
5:49
-
10K
6.21 mi10:36:2136:095:5018:05
5:50
+0:01
15K
9.32 mi10:54:2654:145:5018:05
5:50
0:00
20K
12.43 mi11:12:461:12:345:5118:20
5:55
+0:05
HALF
13.11 mi11:16:441:16:325:513:58
5:50
-0:05
25K
15.53 mi11:31:101:30:585:5214:26
5:58
+0:08
30K
18.64 mi11:49:511:49:395:5318:41
6:01
+0:03
20M
20.00 mi11:58:061:57:545:548:15
6:05
+0:04
21M
21.00 mi12:04:142:04:025:556:08
6:08
+0:03
35K
21.75 mi12:08:312:08:195:554:17
5:44
-0:24
23M
23.00 mi12:15:552:15:435:557:24
5:55
+0:11
24M
24.00 mi12:21:402:21:285:545:45
5:45
-0:10
40K
24.85 mi12:26:362:26:245:544:56
5:47
+0:02
25.2M
25.20 mi12:28:472:28:355:542:11
6:20
+0:33
FINISH
26.22 mi12:34:172:34:055:535:30
5:24
-0:56

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

5:24 /mi

Average Pace

5:53 /mi

Slowest Pace

6:20 /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

1:44:24

68% of race

Time at Steady Pace

49:41

32% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:53 /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 mi10:18:1618:045:4918:04
5:49
#675
10K
6.21 mi10:36:2136:095:5018:05
5:50
#700
15K
9.32 mi10:54:2654:145:5018:05
5:50
#704
20K
12.43 mi11:12:461:12:345:5118:20
5:55
#719
HALF
13.11 mi11:16:441:16:325:513:58
5:50
#723
25K
15.53 mi11:31:101:30:585:5214:26
5:58
#730
30K
18.64 mi11:49:511:49:395:5318:41
6:01
#708
20M
20.00 mi11:58:061:57:545:548:15
6:05
#699
21M
21.00 mi12:04:142:04:025:556:08
6:08
#661
35K
21.75 mi12:08:312:08:195:554:17
5:44
#649
23M
23.00 mi12:15:552:15:435:557:24
5:55
#623
24M
24.00 mi12:21:402:21:285:545:45
5:45
#607
40K
24.85 mi12:26:362:26:245:544:56
5:47
#592
25.2M
25.20 mi12:28:472:28:355:542:11
6:20
#589
FINISH
26.22 mi12:34:172:34:055:535:30
5:24
#553
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 mi675637637709(Top 2%)677(Top 4%)677(Top 12%)
10K6.21 mi3.10 mi700-25665-28665-28744(Top 3%)710(Top 4%)710(Top 12%)
15K9.32 mi3.11 mi704-4670-5670-5709(Top 2%)677(Top 4%)677(Top 12%)
20K12.43 mi3.11 mi719-15685-15685-15810(Top 3%)783(Top 5%)783(Top 14%)
HALF13.11 mi0.68 mi723-4689-4689-4816(Top 3%)782(Top 5%)782(Top 14%)
25K15.53 mi2.42 mi730-7696-7696-7893(Top 3%)859(Top 5%)859(Top 15%)
30K18.64 mi3.11 mi708+22678+18678+18720(Top 2%)693(Top 4%)693(Top 12%)
20M20.00 mi1.36 mi699+9669+9669+9854(Top 3%)819(Top 5%)819(Top 14%)
21M21.00 mi1.00 mi661+38633+36633+36454(Top 2%)432(Top 3%)432(Top 8%)
35K21.75 mi0.75 mi649+12622+11622+11530(Top 2%)504(Top 3%)504(Top 9%)
23M23.00 mi1.25 mi623+26596+26596+26509(Top 2%)484(Top 3%)484(Top 8%)
24M24.00 mi1.00 mi607+16580+16580+16498(Top 2%)473(Top 3%)473(Top 8%)
40K24.85 mi0.85 mi592+15565+15565+15379(Top 1%)360(Top 2%)360(Top 6%)
25.2M25.20 mi0.35 mi589+3562+3562+3589(Top 2%)565(Top 3%)565(Top 10%)
FINISH26.22 mi1.02 mi553+36528+34528+34233(Top 0.8%)223(Top 1%)223(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
Γ—21
+97ft-345ft

Overall

709

Males

677

M18-39

677

5K→10K

3.1 - 6.2 mi

Top 3%
Γ—5
+79ft-138ft

Overall

744

Males

710

M18-39

710

10K→15K

6.2 - 9.3 mi

Top 2%
Γ—3
+67ft-78ft

Overall

709

Males

677

M18-39

677

15K→20K

9.3 - 12.4 mi

Top 3%
Γ—5
+106ft-86ft

Overall

810

Males

783

M18-39

783

20K→HALF

12.4 - 13.1 mi

Top 3%
Γ—2
+19ft-37ft

Overall

816

Males

782

M18-39

782

HALF→25K

13.1 - 15.5 mi

Top 3%
Γ—4
+66ft-88ft

Overall

893

Males

859

M18-39

859

25K→30K

15.5 - 18.6 mi

Top 2%
Γ—9
+181ft-148ft

Overall

720

Males

693

M18-39

693

30K→20M

18.6 - 20.0 mi

Top 3%
Γ—5
+64ft-50ft

Overall

854

Males

819

M18-39

819

20M→21M

20.0 - 21.0 mi

Top 2%
Γ—8
+106ft-24ft

Overall

454

Males

432

M18-39

432

21M→35K

21.0 - 21.8 mi

Top 2%
Γ—7
+17ft-86ft

Overall

530

Males

504

M18-39

504

35K→23M

21.8 - 23.0 mi

Top 2%
Γ—5
+23ft-63ft

Overall

509

Males

484

M18-39

484

23M→24M

23.0 - 24.0 mi

Top 2%
Γ—6
+12ft-82ft

Overall

498

Males

473

M18-39

473

24M→40K

24.0 - 24.9 mi

Top 1%
Γ—1
+6ft-20ft

Overall

379

Males

360

M18-39

360

40K→25.2M

24.9 - 25.2 mi

Top 2%
Γ—1
+13ft-16ft

Overall

589

Males

565

M18-39

565

25.2M→FINISH

25.2 - 26.2 mi

Top 0.8%
Γ—2
+22ft-21ft

Overall

233

Males

223

M18-39

223

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
311
Passed By
189
Net Change
+122
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#675
5K β†’ 10K3156-25#675#700
10K β†’ 15K2630-4#700#704
15K β†’ 20K1732-15#704#719
20K β†’ HALF26-4#719#723
HALF β†’ 25K1825-7#723#730
25K β†’ 30K3917+22#730#708
30K β†’ 20M156+9#708#699
20M β†’ 21M402+38#699#661
21M β†’ 35K175+12#661#649
35K β†’ 23M293+26#649#623
23M β†’ 24M182+16#623#607
24M β†’ 40K183+15#607#592
40K β†’ 25.2M41+3#592#589
25.2M β†’ FINISH371+36#589#553
TOTALS311189+122
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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