Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Alexander Bains

Bib: 1249 β€’M β€’Age: N/A

BC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 4%
Age Group (M18-39)
#0 / 5723
Top 11%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Alexander

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 5:29/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
17:01
3.11 mi
Rank: #224
Start β†’ 5K
17:01 | 5:29/mi
10K
34:34
6.21 mi
Rank: #286 (-62)
5K β†’ 10K
17:33 | 5:39/mi
15K
52:16
9.32 mi
Rank: #335 (-49)
10K β†’ 15K
17:42 | 5:42/mi
20K
1:10:33
12.43 mi
Rank: #401 (-66)
15K β†’ 20K
18:17 | 5:54/mi
HALF
1:14:32
13.11 mi
Rank: #421 (-20)
20K β†’ HALF
3:59 | 5:51/mi
25K
1:29:02
15.53 mi
Rank: #490 (-69)
HALF β†’ 25K
14:30 | 5:59/mi
30K
1:48:41
18.64 mi
Rank: #590 (-100)
25K β†’ 30K
19:39 | 6:20/mi
20M
1:57:19
20.00 mi
Rank: #642 (-52)
30K β†’ 20M
8:38 | 6:22/mi
21M
2:04:03
21.00 mi
Rank: #663 (-21)
20M β†’ 21M
6:44 | 6:44/mi
35K
2:08:37
21.75 mi
Rank: #681 (-18)
21M β†’ 35K
4:34 | 6:07/mi
23M
2:16:22
23.00 mi
Rank: #685 (-4)
35K β†’ 23M
7:45 | 6:12/mi
24M
2:22:27
24.00 mi
Rank: #705 (-20)
23M β†’ 24M
6:05 | 6:05/mi
40K
2:27:44
24.85 mi
Rank: #713 (-8)
24M β†’ 40K
5:17 | 6:11/mi
25.2M
2:30:01
25.20 mi
Rank: #715 (-2)
40K β†’ 25.2M
2:17 | 6:38/mi
FINISH
2:35:59
26.22 mi
Rank: #719 (-4)
25.2M β†’ FINISH
5:58 | 5:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:14:32
Pace5:42 /mi
2nd Half
Distance13.11 mi
Time1:21:27
Pace6:13 /mi
πŸ“ŠPositive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:0617:015:2917:01
5:29
-
10K
6.21 mi10:34:3934:345:3417:33
5:39
+0:10
15K
9.32 mi10:52:2152:165:3717:42
5:42
+0:03
20K
12.43 mi11:10:381:10:335:4118:17
5:54
+0:12
HALF
13.11 mi11:14:371:14:325:423:59
5:51
-0:03
25K
15.53 mi11:29:071:29:025:4414:30
5:59
+0:08
30K
18.64 mi11:48:461:48:415:5019:39
6:20
+0:21
20M
20.00 mi11:57:241:57:195:528:38
6:22
+0:02
21M
21.00 mi12:04:082:04:035:556:44
6:44
+0:22
35K
21.75 mi12:08:422:08:375:554:34
6:07
-0:37
23M
23.00 mi12:16:272:16:225:567:45
6:12
+0:05
24M
24.00 mi12:22:322:22:275:576:05
6:05
-0:07
40K
24.85 mi12:27:492:27:445:575:17
6:11
+0:06
25.2M
25.20 mi12:30:062:30:015:582:17
6:38
+0:27
FINISH
26.22 mi12:36:042:35:595:585:58
5:52
-0:46

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

5:29 /mi

Average Pace

5:57 /mi

Slowest Pace

6:44 /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

1:20:30

52% of race

Time at Steady Pace

38:11

24% of race

Time at Slower Pace

37:18

24% of race

Average Pace: 5:57 /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 mi10:17:0617:015:2917:01
5:29
#224
10K
6.21 mi10:34:3934:345:3417:33
5:39
#286
15K
9.32 mi10:52:2152:165:3717:42
5:42
#335
20K
12.43 mi11:10:381:10:335:4118:17
5:54
#401
HALF
13.11 mi11:14:371:14:325:423:59
5:51
#421
25K
15.53 mi11:29:071:29:025:4414:30
5:59
#490
30K
18.64 mi11:48:461:48:415:5019:39
6:20
#590
20M
20.00 mi11:57:241:57:195:528:38
6:22
#642
21M
21.00 mi12:04:082:04:035:556:44
6:44
#663
35K
21.75 mi12:08:422:08:375:554:34
6:07
#681
23M
23.00 mi12:16:272:16:225:567:45
6:12
#685
24M
24.00 mi12:22:322:22:275:576:05
6:05
#705
40K
24.85 mi12:27:492:27:445:575:17
6:11
#713
25.2M
25.20 mi12:30:062:30:015:582:17
6:38
#715
FINISH
26.22 mi12:36:042:35:595:585:58
5:52
#719
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 mi224202202489(Top 2%)463(Top 3%)463(Top 8%)
10K6.21 mi3.10 mi286-62264-62264-62405(Top 1%)379(Top 2%)379(Top 7%)
15K9.32 mi3.11 mi335-49313-49313-49489(Top 2%)463(Top 3%)463(Top 8%)
20K12.43 mi3.11 mi401-66375-62375-62775(Top 3%)749(Top 5%)749(Top 13%)
HALF13.11 mi0.68 mi421-20395-20395-20890(Top 3%)854(Top 5%)854(Top 15%)
25K15.53 mi2.42 mi490-69465-70465-701008(Top 3%)967(Top 6%)967(Top 17%)
30K18.64 mi3.11 mi590-100563-98563-981752(Top 6%)1683(Top 10%)1683(Top 29%)
20M20.00 mi1.36 mi642-52613-50613-501778(Top 6%)1699(Top 10%)1699(Top 30%)
21M21.00 mi1.00 mi663-21635-22635-222205(Top 8%)2088(Top 13%)2088(Top 36%)
35K21.75 mi0.75 mi681-18654-19654-191653(Top 6%)1575(Top 10%)1575(Top 28%)
23M23.00 mi1.25 mi685-4656-2656-21203(Top 4%)1156(Top 7%)1156(Top 20%)
24M24.00 mi1.00 mi705-20674-18674-181356(Top 5%)1289(Top 8%)1289(Top 23%)
40K24.85 mi0.85 mi713-8682-8682-81324(Top 5%)1254(Top 8%)1254(Top 22%)
25.2M25.20 mi0.35 mi715-2684-2684-21335(Top 5%)1256(Top 8%)1256(Top 22%)
FINISH26.22 mi1.02 mi719-4688-4688-41179(Top 4%)1119(Top 7%)1119(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
Γ—21
+97ft-345ft

Overall

489

Males

463

M18-39

463

5K→10K

3.1 - 6.2 mi

Top 1%
Γ—5
+79ft-138ft

Overall

405

Males

379

M18-39

379

10K→15K

6.2 - 9.3 mi

Top 2%
Γ—3
+67ft-78ft

Overall

489

Males

463

M18-39

463

15K→20K

9.3 - 12.4 mi

Top 3%
Γ—5
+106ft-86ft

Overall

775

Males

749

M18-39

749

20K→HALF

12.4 - 13.1 mi

Top 3%
Γ—2
+19ft-37ft

Overall

890

Males

854

M18-39

854

HALF→25K

13.1 - 15.5 mi

Top 3%
Γ—4
+66ft-88ft

Overall

1008

Males

967

M18-39

967

25K→30K

15.5 - 18.6 mi

Top 6%
Γ—9
+181ft-148ft

Overall

1752

Males

1683

M18-39

1683

30K→20M

18.6 - 20.0 mi

Top 6%
Γ—5
+64ft-50ft

Overall

1778

Males

1699

M18-39

1699

20M→21M

20.0 - 21.0 mi

Top 8%
Γ—8
+106ft-24ft

Overall

2205

Males

2088

M18-39

2088

21M→35K

21.0 - 21.8 mi

Top 6%
Γ—7
+17ft-86ft

Overall

1653

Males

1575

M18-39

1575

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5
+23ft-63ft

Overall

1203

Males

1156

M18-39

1156

23M→24M

23.0 - 24.0 mi

Top 5%
Γ—6
+12ft-82ft

Overall

1356

Males

1289

M18-39

1289

24M→40K

24.0 - 24.9 mi

Top 5%
Γ—1
+6ft-20ft

Overall

1324

Males

1254

M18-39

1254

40K→25.2M

24.9 - 25.2 mi

Top 5%
Γ—1
+13ft-16ft

Overall

1335

Males

1256

M18-39

1256

25.2M→FINISH

25.2 - 26.2 mi

Top 4%
Γ—2
+22ft-21ft

Overall

1179

Males

1119

M18-39

1119

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
84
Passed By
579
Net Change
-495
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#224
5K β†’ 10K163-62#224#286
10K β†’ 15K150-49#286#335
15K β†’ 20K571-66#335#401
20K β†’ HALF121-20#401#421
HALF β†’ 25K473-69#421#490
25K β†’ 30K6106-100#490#590
30K β†’ 20M254-52#590#642
20M β†’ 21M728-21#642#663
21M β†’ 35K826-18#663#681
35K β†’ 23M1418-4#681#685
23M β†’ 24M727-20#685#705
24M β†’ 40K1018-8#705#713
40K β†’ 25.2M35-2#713#715
25.2M β†’ FINISH1519-4#715#719
TOTALS84579-495
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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Activity Data

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