Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Kevin Wasielewski

Bib: 2957MAge: 50

Natick, MA

B.A.A. 10K logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 7639
Gender (Male)
#0 / 3593
Masters (Masters Men)
#0 / 1389
Age Group (M50-54)
#0 / 239
Race Day Weather
93°/83°F
scattered 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
32:19
3.11 mi
Rank: #4746
Start5K
32:19 | 10:25/mi
8K
56:12
4.97 mi
Rank: #5693 (-947)
5K8K
23:53 | 12:49/mi
FINISH
1:12:11
6.21 mi
Rank: #6012 (-319)
8KFINISH
15:59 | 12:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via 5K
Distance3.11 mi
Time32:19
Pace10:25 /mi
2nd Half
Distance3.11 mi
Time39:52
Pace12:50 /mi
📊Positive Split: 23.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:32:1932:1910:2532:19
10:25
-
8K
4.97 mi08:56:1256:1211:1923:53
12:49
+2:24
FINISH
6.21 mi09:12:111:12:1111:3815:59
12:52
+0:03

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

10:25 /mi

Average Pace

11:37 /mi

Slowest Pace

12:52 /mi

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Fastest
Middle
Slowest
Average

📊Segments

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

32:19

45% of race

Time at Steady Pace

39:52

55% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:37 /mi

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Faster pace (< avg)
Steady pace (≈ 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.

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0mi1.6mi3.1mi4.7mi6.2mi
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 mi08:32:1932:1910:2532:19
10:25
#4746
8K
4.97 mi08:56:1256:1211:1923:53
12:49
#5693
FINISH
6.21 mi09:12:111:12:1111:3815:59
12:52
#6012
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 mi474626831684746(Top 62%)2683(Top 75%)168(Top 70%)
8K4.97 mi1.86 mi5693-9473020-337189-216575(Top 86%)3272(Top 91%)202(Top 85%)
FINISH6.21 mi1.24 mi6012-3193119-99195-66835(Top 89%)3353(Top 93%)207(Top 87%)

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 62%
×4
+95ft-105ft

Overall

4746

Males

2683

M50-54

168

5K→8K

3.1 - 5.0 mi

Top 86%
×1
+49ft-43ft

Overall

6575

Males

3272

M50-54

202

8K→FINISH

5.0 - 6.2 mi

Top 89%
×2
+38ft-28ft

Overall

6835

Males

3353

M50-54

207

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
10
Passed By
400
Net Change
-1266
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4746
5K8K6200-947#4746#5693
8KFINISH4200-319#5693#6012
TOTALS10400-1266
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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AI Key Insights

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Activity Data

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