Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Brian Landau

Bib: 10342 β€’M β€’Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 26%
Gender (Male)
#0 / 16340
Top 39%
Masters (Masters Men)
#0 / 10617
Top 26%
Age Group (M50-54)
#0 / 1868
Top 21%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Brian

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· 6:43/mi at mile 26.2

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
21:31
3.11 mi
Rank: #7940
Start β†’ 5K
21:31 | 6:56/mi
10K
42:53
6.21 mi
Rank: #7838 (+102)
5K β†’ 10K
21:22 | 6:53/mi
15K
1:04:28
9.32 mi
Rank: #7944 (-106)
10K β†’ 15K
21:35 | 6:57/mi
20K
1:26:44
12.43 mi
Rank: #8215 (-271)
15K β†’ 20K
22:16 | 7:11/mi
HALF
1:31:30
13.11 mi
Rank: #8230 (-15)
20K β†’ HALF
4:46 | 7:00/mi
25K
1:49:21
15.53 mi
Rank: #8453 (-223)
HALF β†’ 25K
17:51 | 7:22/mi
30K
2:12:11
18.64 mi
Rank: #8364 (+89)
25K β†’ 30K
22:50 | 7:21/mi
20M
2:22:08
20.00 mi
Rank: #8271 (+93)
30K β†’ 20M
9:57 | 7:20/mi
21M
2:29:40
21.00 mi
Rank: #8164 (+107)
20M β†’ 21M
7:32 | 7:32/mi
35K
2:34:57
21.75 mi
Rank: #8113 (+51)
21M β†’ 35K
5:17 | 7:04/mi
23M
2:44:03
23.00 mi
Rank: #8004 (+109)
35K β†’ 23M
9:06 | 7:17/mi
24M
2:51:05
24.00 mi
Rank: #7897 (+107)
23M β†’ 24M
7:02 | 7:02/mi
40K
2:57:09
24.85 mi
Rank: #7772 (+125)
24M β†’ 40K
6:04 | 7:06/mi
25.2M
2:59:48
25.20 mi
Rank: #7733 (+39)
40K β†’ 25.2M
2:39 | 7:42/mi
FINISH
3:06:39
26.22 mi
Rank: #7602 (+131)
25.2M β†’ FINISH
6:51 | 6:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:30
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:35:09
Pace7:16 /mi
πŸ“ŠPositive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:4721:316:5621:31
6:56
-
10K
6.21 mi11:00:0942:536:5521:22
6:53
-0:03
15K
9.32 mi11:21:441:04:286:5521:35
6:57
+0:04
20K
12.43 mi11:44:001:26:446:5922:16
7:11
+0:14
HALF
13.11 mi11:48:461:31:306:594:46
7:00
-0:11
25K
15.53 mi12:06:371:49:217:0317:51
7:22
+0:22
30K
18.64 mi12:29:272:12:117:0622:50
7:21
-0:01
20M
20.00 mi12:39:242:22:087:079:57
7:20
-0:01
21M
21.00 mi12:46:562:29:407:087:32
7:32
+0:12
35K
21.75 mi12:52:132:34:577:085:17
7:04
-0:28
23M
23.00 mi13:01:192:44:037:089:06
7:17
+0:13
24M
24.00 mi13:08:212:51:057:087:02
7:02
-0:15
40K
24.85 mi13:14:252:57:097:086:04
7:06
+0:04
25.2M
25.20 mi13:17:042:59:487:092:39
7:42
+0:36
FINISH
26.22 mi13:23:553:06:397:086:51
6:44
-0:58

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

6:44 /mi

Average Pace

7:07 /mi

Slowest Pace

7:42 /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

2:56:28

95% of race

Time at Steady Pace

10:11

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:07 /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 mi10:38:4721:316:5621:31
6:56
#7940
10K
6.21 mi11:00:0942:536:5521:22
6:53
#7838
15K
9.32 mi11:21:441:04:286:5521:35
6:57
#7944
20K
12.43 mi11:44:001:26:446:5922:16
7:11
#8215
HALF
13.11 mi11:48:461:31:306:594:46
7:00
#8230
25K
15.53 mi12:06:371:49:217:0317:51
7:22
#8453
30K
18.64 mi12:29:272:12:117:0622:50
7:21
#8364
20M
20.00 mi12:39:242:22:087:079:57
7:20
#8271
21M
21.00 mi12:46:562:29:407:087:32
7:32
#8164
35K
21.75 mi12:52:132:34:577:085:17
7:04
#8113
23M
23.00 mi13:01:192:44:037:089:06
7:17
#8004
24M
24.00 mi13:08:212:51:057:087:02
7:02
#7897
40K
24.85 mi13:14:252:57:097:086:04
7:06
#7772
25.2M
25.20 mi13:17:042:59:487:092:39
7:42
#7733
FINISH
26.22 mi13:23:553:06:397:086:51
6:44
#7602
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7940686068608173(Top 28%)6977(Top 43%)6977(Top 374%)
10K6.21 mi3.10 mi7838+1026783+776783+777740(Top 27%)6726(Top 41%)6726(Top 360%)
15K9.32 mi3.11 mi7944-1066848-656848-658173(Top 28%)6977(Top 43%)6977(Top 374%)
20K12.43 mi3.11 mi8215-2717010-1627010-1629076(Top 31%)7457(Top 46%)7457(Top 399%)
HALF13.11 mi0.68 mi8230-157016-67016-68540(Top 29%)7187(Top 44%)7187(Top 385%)
25K15.53 mi2.42 mi8453-2237135-1197135-11910212(Top 35%)7934(Top 49%)7934(Top 425%)
30K18.64 mi3.11 mi8364+897047+887047+888477(Top 29%)6867(Top 42%)6867(Top 368%)
20M20.00 mi1.36 mi8271+936965+826965+827821(Top 27%)6397(Top 39%)6397(Top 342%)
21M21.00 mi1.00 mi8164+1076878+876878+876706(Top 23%)5584(Top 34%)5584(Top 299%)
35K21.75 mi0.75 mi8113+516829+496829+497538(Top 26%)6156(Top 38%)6156(Top 330%)
23M23.00 mi1.25 mi8004+1096729+1006729+1007245(Top 25%)5904(Top 36%)5904(Top 316%)
24M24.00 mi1.00 mi7897+1076650+796650+796696(Top 23%)5498(Top 34%)5498(Top 294%)
40K24.85 mi0.85 mi7772+1256548+1026548+1026101(Top 21%)5060(Top 31%)5060(Top 271%)
25.2M25.20 mi0.35 mi7733+396516+326516+326329(Top 22%)5132(Top 31%)5132(Top 275%)
FINISH26.22 mi1.02 mi7602+1316412+1046412+1045601(Top 19%)4615(Top 28%)4615(Top 247%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
Γ—21
+97ft-345ft

Overall

8173

Males

6977

M50-54

6977

5K→10K

3.1 - 6.2 mi

Top 27%
Γ—5
+79ft-138ft

Overall

7740

Males

6726

M50-54

6726

10K→15K

6.2 - 9.3 mi

Top 28%
Γ—3
+67ft-78ft

Overall

8173

Males

6977

M50-54

6977

15K→20K

9.3 - 12.4 mi

Top 31%
Γ—5
+106ft-86ft

Overall

9076

Males

7457

M50-54

7457

20K→HALF

12.4 - 13.1 mi

Top 29%
Γ—2
+19ft-37ft

Overall

8540

Males

7187

M50-54

7187

HALF→25K

13.1 - 15.5 mi

Top 35%
Γ—4
+66ft-88ft

Overall

10212

Males

7934

M50-54

7934

25K→30K

15.5 - 18.6 mi

Top 29%
Γ—9
+181ft-148ft

Overall

8477

Males

6867

M50-54

6867

30K→20M

18.6 - 20.0 mi

Top 27%
Γ—5
+64ft-50ft

Overall

7821

Males

6397

M50-54

6397

20M→21M

20.0 - 21.0 mi

Top 23%
Γ—8
+106ft-24ft

Overall

6706

Males

5584

M50-54

5584

21M→35K

21.0 - 21.8 mi

Top 26%
Γ—7
+17ft-86ft

Overall

7538

Males

6156

M50-54

6156

35K→23M

21.8 - 23.0 mi

Top 25%
Γ—5
+23ft-63ft

Overall

7245

Males

5904

M50-54

5904

23M→24M

23.0 - 24.0 mi

Top 23%
Γ—6
+12ft-82ft

Overall

6696

Males

5498

M50-54

5498

24M→40K

24.0 - 24.9 mi

Top 21%
Γ—1
+6ft-20ft

Overall

6101

Males

5060

M50-54

5060

40K→25.2M

24.9 - 25.2 mi

Top 22%
Γ—1
+13ft-16ft

Overall

6329

Males

5132

M50-54

5132

25.2M→FINISH

25.2 - 26.2 mi

Top 19%
Γ—2
+22ft-21ft

Overall

5601

Males

4615

M50-54

4615

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1616*
Passed By
1045
Net Change
+338
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#7940
5K β†’ 10K251*149+102#7940#7838
10K β†’ 15K96200-106#7838#7944
15K β†’ 20K67200-271#7944#8215
20K β†’ HALF1934-15#8215#8230
HALF β†’ 25K70200-223#8230#8453
25K β†’ 30K197108+89#8453#8364
30K β†’ 20M12633+93#8364#8271
20M β†’ 21M12821+107#8271#8164
21M β†’ 35K7221+51#8164#8113
35K β†’ 23M14435+109#8113#8004
23M β†’ 24M12215+107#8004#7897
24M β†’ 40K13510+125#7897#7772
40K β†’ 25.2M467+39#7772#7733
25.2M β†’ FINISH14312+131#7733#7602
TOTALS1616*1045+338

* 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

Activity Data

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Export & Support

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