Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nicholas Smith

Bib: 32394 β€’M β€’Age: N/A

MA

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

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· 10:27/mi at mile 9.3

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
33:25
3.11 mi
Rank: #27638
Start β†’ 5K
33:25 | 10:46/mi
10K
1:10:50
6.21 mi
Rank: #28308 (-670)
5K β†’ 10K
37:25 | 12:03/mi
15K
1:43:17
9.32 mi
Rank: #27823 (+485)
10K β†’ 15K
32:27 | 10:27/mi
20K
2:16:27
12.43 mi
Rank: #27500 (+323)
15K β†’ 20K
33:10 | 10:41/mi
HALF
2:23:44
13.11 mi
Rank: #27458 (+42)
20K β†’ HALF
7:17 | 10:42/mi
25K
2:49:57
15.53 mi
Rank: #27219 (+239)
HALF β†’ 25K
26:13 | 10:49/mi
30K
3:26:06
18.64 mi
Rank: #27065 (+154)
25K β†’ 30K
36:09 | 11:39/mi
20M
3:42:31
20.00 mi
Rank: #27041 (+24)
30K β†’ 20M
16:25 | 12:06/mi
21M
3:54:56
21.00 mi
Rank: #26986 (+55)
20M β†’ 21M
12:25 | 12:25/mi
35K
4:03:48
21.75 mi
Rank: #26973 (+13)
21M β†’ 35K
8:52 | 11:52/mi
23M
4:20:37
23.00 mi
Rank: #27062 (-89)
35K β†’ 23M
16:49 | 13:27/mi
24M
4:34:13
24.00 mi
Rank: #27139 (-77)
23M β†’ 24M
13:36 | 13:36/mi
40K
4:44:42
24.85 mi
Rank: #27120 (+19)
24M β†’ 40K
10:29 | 12:16/mi
25.2M
4:48:57
25.20 mi
Rank: #27102 (+18)
40K β†’ 25.2M
4:15 | 12:20/mi
FINISH
4:59:41
26.22 mi
Rank: #27055 (+47)
25.2M β†’ FINISH
10:44 | 10:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:23:44
Pace10:58 /mi
2nd Half
Distance13.11 mi
Time2:35:57
Pace11:54 /mi
πŸ“ŠPositive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:03:1133:2510:4633:25
10:46
-
10K
6.21 mi12:40:361:10:5011:2437:25
12:03
+1:17
15K
9.32 mi13:13:031:43:1711:0532:27
10:27
-1:36
20K
12.43 mi13:46:132:16:2710:5933:10
10:41
+0:14
HALF
13.11 mi13:53:302:23:4410:587:17
10:42
+0:01
25K
15.53 mi14:19:432:49:5710:5726:13
10:49
+0:07
30K
18.64 mi14:55:523:26:0611:0436:09
11:39
+0:50
20M
20.00 mi15:12:173:42:3111:0816:25
12:06
+0:27
21M
21.00 mi15:24:423:54:5611:1212:25
12:25
+0:19
35K
21.75 mi15:33:344:03:4811:138:52
11:52
-0:33
23M
23.00 mi15:50:234:20:3711:2016:49
13:27
+1:35
24M
24.00 mi16:03:594:34:1311:2613:36
13:36
+0:09
40K
24.85 mi16:14:284:44:4211:2810:29
12:16
-1:20
25.2M
25.20 mi16:18:434:48:5711:284:15
12:20
+0:04
FINISH
26.22 mi16:29:274:59:4111:2710:44
10:32
-1:48

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

10:27 /mi

Average Pace

11:26 /mi

Slowest Pace

13:36 /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

2:23:16

48% of race

Time at Steady Pace

1:53:35

38% of race

Time at Slower Pace

42:50

14% of race

Average Pace: 11:26 /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 mi12:03:1133:2510:4633:25
10:46
#27638
10K
6.21 mi12:40:361:10:5011:2437:25
12:03
#28308
15K
9.32 mi13:13:031:43:1711:0532:27
10:27
#27823
20K
12.43 mi13:46:132:16:2710:5933:10
10:41
#27500
HALF
13.11 mi13:53:302:23:4410:587:17
10:42
#27458
25K
15.53 mi14:19:432:49:5710:5726:13
10:49
#27219
30K
18.64 mi14:55:523:26:0611:0436:09
11:39
#27065
20M
20.00 mi15:12:173:42:3111:0816:25
12:06
#27041
21M
21.00 mi15:24:423:54:5611:1212:25
12:25
#26986
35K
21.75 mi15:33:344:03:4811:138:52
11:52
#26973
23M
23.00 mi15:50:234:20:3711:2016:49
13:27
#27062
24M
24.00 mi16:03:594:34:1311:2613:36
13:36
#27139
40K
24.85 mi16:14:284:44:4211:2810:29
12:16
#27120
25.2M
25.20 mi16:18:434:48:5711:284:15
12:20
#27102
FINISH
26.22 mi16:29:274:59:4111:2710:44
10:32
#27055
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 mi27638158931589326581(Top 92%)15417(Top 94%)15417(Top 639%)
10K6.21 mi3.10 mi28308-67016121-22816121-22828608(Top 99%)16211(Top 99%)16211(Top 672%)
15K9.32 mi3.11 mi27823+48515941+18015941+18026581(Top 92%)15417(Top 94%)15417(Top 639%)
20K12.43 mi3.11 mi27500+32315810+13115810+13126477(Top 91%)15361(Top 94%)15361(Top 637%)
HALF13.11 mi0.68 mi27458+4215786+2415786+2426961(Top 93%)15518(Top 95%)15518(Top 643%)
25K15.53 mi2.42 mi27219+23915681+10515681+10526030(Top 90%)15118(Top 93%)15118(Top 627%)
30K18.64 mi3.11 mi27065+15415585+9615585+9626302(Top 91%)15142(Top 93%)15142(Top 628%)
20M20.00 mi1.36 mi27041+2415564+2115564+2126515(Top 91%)15164(Top 93%)15164(Top 628%)
21M21.00 mi1.00 mi26986+5515538+2615538+2625661(Top 88%)14717(Top 90%)14717(Top 610%)
35K21.75 mi0.75 mi26973+1315525+1315525+1326566(Top 92%)15136(Top 93%)15136(Top 627%)
23M23.00 mi1.25 mi27062-8915556-3115556-3127744(Top 96%)15705(Top 96%)15705(Top 651%)
24M24.00 mi1.00 mi27139-7715581-2515581-2528093(Top 97%)15833(Top 97%)15833(Top 656%)
40K24.85 mi0.85 mi27120+1915562+1915562+1926237(Top 90%)14877(Top 91%)14877(Top 617%)
25.2M25.20 mi0.35 mi27102+1815551+1115551+1125038(Top 86%)14313(Top 88%)14313(Top 593%)
FINISH26.22 mi1.02 mi27055+4715523+2815523+2825136(Top 87%)14341(Top 88%)14341(Top 594%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
Γ—21
+97ft-345ft

Overall

26581

Males

15417

M45-49

15417

5K→10K

3.1 - 6.2 mi

Top 99%
Γ—5
+79ft-138ft

Overall

28608

Males

16211

M45-49

16211

10K→15K

6.2 - 9.3 mi

Top 92%
Γ—3
+67ft-78ft

Overall

26581

Males

15417

M45-49

15417

15K→20K

9.3 - 12.4 mi

Top 91%
Γ—5
+106ft-86ft

Overall

26477

Males

15361

M45-49

15361

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

26961

Males

15518

M45-49

15518

HALF→25K

13.1 - 15.5 mi

Top 90%
Γ—4
+66ft-88ft

Overall

26030

Males

15118

M45-49

15118

25K→30K

15.5 - 18.6 mi

Top 91%
Γ—9
+181ft-148ft

Overall

26302

Males

15142

M45-49

15142

30K→20M

18.6 - 20.0 mi

Top 91%
Γ—5
+64ft-50ft

Overall

26515

Males

15164

M45-49

15164

20M→21M

20.0 - 21.0 mi

Top 88%
Γ—8
+106ft-24ft

Overall

25661

Males

14717

M45-49

14717

21M→35K

21.0 - 21.8 mi

Top 92%
Γ—7
+17ft-86ft

Overall

26566

Males

15136

M45-49

15136

35K→23M

21.8 - 23.0 mi

Top 96%
Γ—5
+23ft-63ft

Overall

27744

Males

15705

M45-49

15705

23M→24M

23.0 - 24.0 mi

Top 97%
Γ—6
+12ft-82ft

Overall

28093

Males

15833

M45-49

15833

24M→40K

24.0 - 24.9 mi

Top 90%
Γ—1
+6ft-20ft

Overall

26237

Males

14877

M45-49

14877

40K→25.2M

24.9 - 25.2 mi

Top 86%
Γ—1
+13ft-16ft

Overall

25038

Males

14313

M45-49

14313

25.2M→FINISH

25.2 - 26.2 mi

Top 87%
Γ—2
+22ft-21ft

Overall

25136

Males

14341

M45-49

14341

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1588*
Passed By
525
Net Change
+583
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27638
5K β†’ 10K10200-670#27638#28308
10K β†’ 15K487*2+485#28308#27823
15K β†’ 20K330*7+323#27823#27500
20K β†’ HALF497+42#27500#27458
HALF β†’ 25K240*1+239#27458#27219
25K β†’ 30K17723+154#27219#27065
30K β†’ 20M5026+24#27065#27041
20M β†’ 21M6813+55#27041#26986
21M β†’ 35K3118+13#26986#26973
35K β†’ 23M28117-89#26973#27062
23M β†’ 24M885-77#27062#27139
24M β†’ 40K3516+19#27139#27120
40K β†’ 25.2M224+18#27120#27102
25.2M β†’ FINISH536+47#27102#27055
TOTALS1588*525+583

* 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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