Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Guilherme Cohen

Bib: 7521 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 9%
Gender (Male)
#0 / 16340
Top 15%
Masters (Masters Men)
#0 / 10617
Top 4%
Age Group (M45-49)
#0 / 2413
Top 5%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Guilherme

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· 6:14/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
19:55
3.11 mi
Rank: #3530
Start β†’ 5K
19:55 | 6:25/mi
10K
39:43
6.21 mi
Rank: #3428 (+102)
5K β†’ 10K
19:48 | 6:23/mi
15K
59:37
9.32 mi
Rank: #3450 (-22)
10K β†’ 15K
19:54 | 6:25/mi
20K
1:19:32
12.43 mi
Rank: #3351 (+99)
15K β†’ 20K
19:55 | 6:25/mi
HALF
1:23:53
13.11 mi
Rank: #3363 (-12)
20K β†’ HALF
4:21 | 6:23/mi
25K
1:39:28
15.53 mi
Rank: #3264 (+99)
HALF β†’ 25K
15:35 | 6:26/mi
30K
1:59:34
18.64 mi
Rank: #3075 (+189)
25K β†’ 30K
20:06 | 6:29/mi
20M
2:08:20
20.00 mi
Rank: #2979 (+96)
30K β†’ 20M
8:46 | 6:28/mi
21M
2:14:58
21.00 mi
Rank: #2876 (+103)
20M β†’ 21M
6:38 | 6:38/mi
35K
2:19:38
21.75 mi
Rank: #2833 (+43)
21M β†’ 35K
4:40 | 6:15/mi
23M
2:27:44
23.00 mi
Rank: #2774 (+59)
35K β†’ 23M
8:06 | 6:29/mi
24M
2:34:04
24.00 mi
Rank: #2714 (+60)
23M β†’ 24M
6:20 | 6:20/mi
40K
2:39:36
24.85 mi
Rank: #2674 (+40)
24M β†’ 40K
5:32 | 6:29/mi
25.2M
2:42:01
25.20 mi
Rank: #2656 (+18)
40K β†’ 25.2M
2:25 | 7:01/mi
FINISH
2:48:22
26.22 mi
Rank: #2632 (+24)
25.2M β†’ FINISH
6:21 | 6:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:23:53
Pace6:24 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:24:29
Pace6:27 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3719:556:2519:55
6:25
-
10K
6.21 mi10:46:2539:436:2419:48
6:23
-0:02
15K
9.32 mi11:06:1959:376:2419:54
6:25
+0:02
20K
12.43 mi11:26:141:19:326:2419:55
6:25
0:00
HALF
13.11 mi11:30:351:23:536:244:21
6:23
-0:02
25K
15.53 mi11:46:101:39:286:2515:35
6:26
+0:03
30K
18.64 mi12:06:161:59:346:2520:06
6:29
+0:03
20M
20.00 mi12:15:022:08:206:268:46
6:28
-0:01
21M
21.00 mi12:21:402:14:586:266:38
6:38
+0:10
35K
21.75 mi12:26:202:19:386:264:40
6:15
-0:23
23M
23.00 mi12:34:262:27:446:268:06
6:29
+0:14
24M
24.00 mi12:40:462:34:046:266:20
6:20
-0:09
40K
24.85 mi12:46:182:39:366:265:32
6:29
+0:09
25.2M
25.20 mi12:48:432:42:016:262:25
7:01
+0:32
FINISH
26.22 mi12:55:042:48:226:266:21
6:14
-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

6:14 /mi

Average Pace

6:26 /mi

Slowest Pace

7:01 /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

2:45:57

99% of race

Time at Steady Pace

2:25

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:25 /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 mi10:26:3719:556:2519:55
6:25
#3530
10K
6.21 mi10:46:2539:436:2419:48
6:23
#3428
15K
9.32 mi11:06:1959:376:2419:54
6:25
#3450
20K
12.43 mi11:26:141:19:326:2419:55
6:25
#3351
HALF
13.11 mi11:30:351:23:536:244:21
6:23
#3363
25K
15.53 mi11:46:101:39:286:2515:35
6:26
#3264
30K
18.64 mi12:06:161:59:346:2520:06
6:29
#3075
20M
20.00 mi12:15:022:08:206:268:46
6:28
#2979
21M
21.00 mi12:21:402:14:586:266:38
6:38
#2876
35K
21.75 mi12:26:202:19:386:264:40
6:15
#2833
23M
23.00 mi12:34:262:27:446:268:06
6:29
#2774
24M
24.00 mi12:40:462:34:046:266:20
6:20
#2714
40K
24.85 mi12:46:182:39:366:265:32
6:29
#2674
25.2M
25.20 mi12:48:432:42:016:262:25
7:01
#2656
FINISH
26.22 mi12:55:042:48:226:266:21
6:14
#2632
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 mi3530335933593527(Top 12%)3371(Top 21%)3371(Top 140%)
10K6.21 mi3.10 mi3428+1023278+813278+813360(Top 12%)3211(Top 20%)3211(Top 133%)
15K9.32 mi3.11 mi3450-223297-193297-193527(Top 12%)3371(Top 21%)3371(Top 140%)
20K12.43 mi3.11 mi3351+993208+893208+893197(Top 11%)3069(Top 19%)3069(Top 127%)
HALF13.11 mi0.68 mi3363-123220-123220-123528(Top 12%)3369(Top 21%)3369(Top 140%)
25K15.53 mi2.42 mi3264+993127+933127+933036(Top 10%)2913(Top 18%)2913(Top 121%)
30K18.64 mi3.11 mi3075+1892948+1792948+1792423(Top 8%)2323(Top 14%)2323(Top 96%)
20M20.00 mi1.36 mi2979+962857+912857+912202(Top 8%)2100(Top 13%)2100(Top 87%)
21M21.00 mi1.00 mi2876+1032757+1002757+1001766(Top 6%)1694(Top 10%)1694(Top 70%)
35K21.75 mi0.75 mi2833+432717+402717+402214(Top 8%)2101(Top 13%)2101(Top 87%)
23M23.00 mi1.25 mi2774+592662+552662+552288(Top 8%)2154(Top 13%)2154(Top 89%)
24M24.00 mi1.00 mi2714+602602+602602+602339(Top 8%)2182(Top 13%)2182(Top 90%)
40K24.85 mi0.85 mi2674+402564+382564+382432(Top 8%)2241(Top 14%)2241(Top 93%)
25.2M25.20 mi0.35 mi2656+182546+182546+182636(Top 9%)2400(Top 15%)2400(Top 99%)
FINISH26.22 mi1.02 mi2632+242523+232523+232651(Top 9%)2390(Top 15%)2390(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3527

Males

3371

M45-49

3371

5K→10K

3.1 - 6.2 mi

Top 12%
Γ—5
+79ft-138ft

Overall

3360

Males

3211

M45-49

3211

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3527

Males

3371

M45-49

3371

15K→20K

9.3 - 12.4 mi

Top 11%
Γ—5
+106ft-86ft

Overall

3197

Males

3069

M45-49

3069

20K→HALF

12.4 - 13.1 mi

Top 12%
Γ—2
+19ft-37ft

Overall

3528

Males

3369

M45-49

3369

HALF→25K

13.1 - 15.5 mi

Top 10%
Γ—4
+66ft-88ft

Overall

3036

Males

2913

M45-49

2913

25K→30K

15.5 - 18.6 mi

Top 8%
Γ—9
+181ft-148ft

Overall

2423

Males

2323

M45-49

2323

30K→20M

18.6 - 20.0 mi

Top 8%
Γ—5
+64ft-50ft

Overall

2202

Males

2100

M45-49

2100

20M→21M

20.0 - 21.0 mi

Top 6%
Γ—8
+106ft-24ft

Overall

1766

Males

1694

M45-49

1694

21M→35K

21.0 - 21.8 mi

Top 8%
Γ—7
+17ft-86ft

Overall

2214

Males

2101

M45-49

2101

35K→23M

21.8 - 23.0 mi

Top 8%
Γ—5
+23ft-63ft

Overall

2288

Males

2154

M45-49

2154

23M→24M

23.0 - 24.0 mi

Top 8%
Γ—6
+12ft-82ft

Overall

2339

Males

2182

M45-49

2182

24M→40K

24.0 - 24.9 mi

Top 8%
Γ—1
+6ft-20ft

Overall

2432

Males

2241

M45-49

2241

40K→25.2M

24.9 - 25.2 mi

Top 9%
Γ—1
+13ft-16ft

Overall

2636

Males

2400

M45-49

2400

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
Γ—2
+22ft-21ft

Overall

2651

Males

2390

M45-49

2390

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1269*
Passed By
371
Net Change
+898
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3530
5K β†’ 10K210*108+102#3530#3428
10K β†’ 15K78100-22#3428#3450
15K β†’ 20K13031+99#3450#3351
20K β†’ HALF1224-12#3351#3363
HALF β†’ 25K11617+99#3363#3264
25K β†’ 30K201*12+189#3264#3075
30K β†’ 20M982+96#3075#2979
20M β†’ 21M1052+103#2979#2876
21M β†’ 35K485+43#2876#2833
35K β†’ 23M7213+59#2833#2774
23M β†’ 24M7212+60#2774#2714
24M β†’ 40K5414+40#2714#2674
40K β†’ 25.2M279+18#2674#2656
25.2M β†’ FINISH4622+24#2656#2632
TOTALS1269*371+898

* 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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Activity Data

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