Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Scott Bair

Bib: 6937 β€’M β€’Age: N/A

PA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 19%
Gender (Male)
#0 / 16340
Top 31%
Masters (Masters Men)
#0 / 10617
Top 16%
Age Group (M45-49)
#0 / 2413
Top 22%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
21:08
3.11 mi
Rank: #6877
Start β†’ 5K
21:08 | 6:49/mi
10K
42:14
6.21 mi
Rank: #6835 (+42)
5K β†’ 10K
21:06 | 6:48/mi
15K
1:03:15
9.32 mi
Rank: #6693 (+142)
10K β†’ 15K
21:01 | 6:46/mi
20K
1:24:14
12.43 mi
Rank: #6408 (+285)
15K β†’ 20K
20:59 | 6:46/mi
HALF
1:28:48
13.11 mi
Rank: #6392 (+16)
20K β†’ HALF
4:34 | 6:42/mi
25K
1:45:03
15.53 mi
Rank: #6111 (+281)
HALF β†’ 25K
16:15 | 6:43/mi
30K
2:06:21
18.64 mi
Rank: #5801 (+310)
25K β†’ 30K
21:18 | 6:52/mi
20M
2:15:47
20.00 mi
Rank: #5741 (+60)
30K β†’ 20M
9:26 | 6:57/mi
21M
2:23:10
21.00 mi
Rank: #5730 (+11)
20M β†’ 21M
7:23 | 7:23/mi
35K
2:28:08
21.75 mi
Rank: #5637 (+93)
21M β†’ 35K
4:58 | 6:39/mi
23M
2:36:47
23.00 mi
Rank: #5564 (+73)
35K β†’ 23M
8:39 | 6:55/mi
24M
2:43:37
24.00 mi
Rank: #5532 (+32)
23M β†’ 24M
6:50 | 6:50/mi
40K
2:50:00
24.85 mi
Rank: #5659 (-127)
24M β†’ 40K
6:23 | 7:28/mi
25.2M
2:52:34
25.20 mi
Rank: #5634 (+25)
40K β†’ 25.2M
2:34 | 7:27/mi
FINISH
2:59:19
26.22 mi
Rank: #5611 (+23)
25.2M β†’ FINISH
6:45 | 6:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:48
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:30:31
Pace6:55 /mi
πŸ“ŠPositive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4121:086:4921:08
6:49
-
10K
6.21 mi10:46:4742:146:4821:06
6:48
-0:01
15K
9.32 mi11:07:481:03:156:4821:01
6:46
-0:02
20K
12.43 mi11:28:471:24:146:4720:59
6:46
0:00
HALF
13.11 mi11:33:211:28:486:474:34
6:42
-0:04
25K
15.53 mi11:49:361:45:036:4616:15
6:43
+0:01
30K
18.64 mi12:10:542:06:216:4721:18
6:52
+0:09
20M
20.00 mi12:20:202:15:476:489:26
6:57
+0:05
21M
21.00 mi12:27:432:23:106:507:23
7:23
+0:26
35K
21.75 mi12:32:412:28:086:494:58
6:39
-0:44
23M
23.00 mi12:41:202:36:476:508:39
6:55
+0:16
24M
24.00 mi12:48:102:43:376:506:50
6:50
-0:05
40K
24.85 mi12:54:332:50:006:516:23
7:28
+0:38
25.2M
25.20 mi12:57:072:52:346:512:34
7:27
-0:01
FINISH
26.22 mi13:03:522:59:196:516:45
6:38
-0:49

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

6:38 /mi

Average Pace

6:51 /mi

Slowest Pace

7:28 /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

2:42:59

91% of race

Time at Steady Pace

16:20

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:25:4121:086:4921:08
6:49
#6877
10K
6.21 mi10:46:4742:146:4821:06
6:48
#6835
15K
9.32 mi11:07:481:03:156:4821:01
6:46
#6693
20K
12.43 mi11:28:471:24:146:4720:59
6:46
#6408
HALF
13.11 mi11:33:211:28:486:474:34
6:42
#6392
25K
15.53 mi11:49:361:45:036:4616:15
6:43
#6111
30K
18.64 mi12:10:542:06:216:4721:18
6:52
#5801
20M
20.00 mi12:20:202:15:476:489:26
6:57
#5741
21M
21.00 mi12:27:432:23:106:507:23
7:23
#5730
35K
21.75 mi12:32:412:28:086:494:58
6:39
#5637
23M
23.00 mi12:41:202:36:476:508:39
6:55
#5564
24M
24.00 mi12:48:102:43:376:506:50
6:50
#5532
40K
24.85 mi12:54:332:50:006:516:23
7:28
#5659
25.2M
25.20 mi12:57:072:52:346:512:34
7:27
#5634
FINISH
26.22 mi13:03:522:59:196:516:45
6:38
#5611
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 mi6877612761276457(Top 22%)5777(Top 35%)5777(Top 239%)
10K6.21 mi3.10 mi6835+426096+316096+316881(Top 24%)6111(Top 37%)6111(Top 253%)
15K9.32 mi3.11 mi6693+1425978+1185978+1186457(Top 22%)5777(Top 35%)5777(Top 239%)
20K12.43 mi3.11 mi6408+2855768+2105768+2105713(Top 20%)5197(Top 32%)5197(Top 215%)
HALF13.11 mi0.68 mi6392+165758+105758+106112(Top 21%)5499(Top 34%)5499(Top 228%)
25K15.53 mi2.42 mi6111+2815529+2295529+2294911(Top 17%)4527(Top 28%)4527(Top 188%)
30K18.64 mi3.11 mi5801+3105264+2655264+2654819(Top 17%)4383(Top 27%)4383(Top 182%)
20M20.00 mi1.36 mi5741+605206+585206+585167(Top 18%)4618(Top 28%)4618(Top 191%)
21M21.00 mi1.00 mi5730+115186+205186+205739(Top 20%)4941(Top 30%)4941(Top 205%)
35K21.75 mi0.75 mi5637+935111+755111+754530(Top 16%)4061(Top 25%)4061(Top 168%)
23M23.00 mi1.25 mi5564+735040+715040+714850(Top 17%)4277(Top 26%)4277(Top 177%)
24M24.00 mi1.00 mi5532+325007+335007+335366(Top 18%)4599(Top 28%)4599(Top 191%)
40K24.85 mi0.85 mi5659-1275092-855092-858560(Top 29%)6461(Top 40%)6461(Top 268%)
25.2M25.20 mi0.35 mi5634+255072+205072+204883(Top 17%)4144(Top 25%)4144(Top 172%)
FINISH26.22 mi1.02 mi5611+235045+275045+274912(Top 17%)4127(Top 25%)4127(Top 171%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
Γ—21
+97ft-345ft

Overall

6457

Males

5777

M45-49

5777

5K→10K

3.1 - 6.2 mi

Top 24%
Γ—5
+79ft-138ft

Overall

6881

Males

6111

M45-49

6111

10K→15K

6.2 - 9.3 mi

Top 22%
Γ—3
+67ft-78ft

Overall

6457

Males

5777

M45-49

5777

15K→20K

9.3 - 12.4 mi

Top 20%
Γ—5
+106ft-86ft

Overall

5713

Males

5197

M45-49

5197

20K→HALF

12.4 - 13.1 mi

Top 21%
Γ—2
+19ft-37ft

Overall

6112

Males

5499

M45-49

5499

HALF→25K

13.1 - 15.5 mi

Top 17%
Γ—4
+66ft-88ft

Overall

4911

Males

4527

M45-49

4527

25K→30K

15.5 - 18.6 mi

Top 17%
Γ—9
+181ft-148ft

Overall

4819

Males

4383

M45-49

4383

30K→20M

18.6 - 20.0 mi

Top 18%
Γ—5
+64ft-50ft

Overall

5167

Males

4618

M45-49

4618

20M→21M

20.0 - 21.0 mi

Top 20%
Γ—8
+106ft-24ft

Overall

5739

Males

4941

M45-49

4941

21M→35K

21.0 - 21.8 mi

Top 16%
Γ—7
+17ft-86ft

Overall

4530

Males

4061

M45-49

4061

35K→23M

21.8 - 23.0 mi

Top 17%
Γ—5
+23ft-63ft

Overall

4850

Males

4277

M45-49

4277

23M→24M

23.0 - 24.0 mi

Top 18%
Γ—6
+12ft-82ft

Overall

5366

Males

4599

M45-49

4599

24M→40K

24.0 - 24.9 mi

Top 29%
Γ—1
+6ft-20ft

Overall

8560

Males

6461

M45-49

6461

40K→25.2M

24.9 - 25.2 mi

Top 17%
Γ—1
+13ft-16ft

Overall

4883

Males

4144

M45-49

4144

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
Γ—2
+22ft-21ft

Overall

4912

Males

4127

M45-49

4127

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1989*
Passed By
723
Net Change
+1266
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#6877
5K β†’ 10K232*190+42#6877#6835
10K β†’ 15K222*80+142#6835#6693
15K β†’ 20K307*22+285#6693#6408
20K β†’ HALF3115+16#6408#6392
HALF β†’ 25K287*6+281#6392#6111
25K β†’ 30K333*23+310#6111#5801
30K β†’ 20M9535+60#5801#5741
20M β†’ 21M7160+11#5741#5730
21M β†’ 35K1018+93#5730#5637
35K β†’ 23M10229+73#5637#5564
23M β†’ 24M8048+32#5564#5532
24M β†’ 40K29156-127#5532#5659
40K β†’ 25.2M3510+25#5659#5634
25.2M β†’ FINISH6441+23#5634#5611
TOTALS1989*723+1266

* 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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