Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Julian Smith

Bib: 25183 β€’M β€’Age: N/A

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 (M65-69)
#0 / 774
Top 45%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Julian

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· 8:25/mi at mile 3.1

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
26:10
3.11 mi
Rank: #19639
Start β†’ 5K
26:10 | 8:26/mi
10K
52:36
6.21 mi
Rank: #19971 (-332)
5K β†’ 10K
26:26 | 8:31/mi
15K
1:19:22
9.32 mi
Rank: #20216 (-245)
10K β†’ 15K
26:46 | 8:37/mi
20K
1:46:16
12.43 mi
Rank: #20192 (+24)
15K β†’ 20K
26:54 | 8:40/mi
HALF
1:52:05
13.11 mi
Rank: #20199 (-7)
20K β†’ HALF
5:49 | 8:32/mi
25K
2:13:50
15.53 mi
Rank: #20364 (-165)
HALF β†’ 25K
21:45 | 8:59/mi
30K
2:43:26
18.64 mi
Rank: #20684 (-320)
25K β†’ 30K
29:36 | 9:32/mi
20M
2:56:47
20.00 mi
Rank: #20823 (-139)
30K β†’ 20M
13:21 | 9:50/mi
21M
3:07:30
21.00 mi
Rank: #20945 (-122)
20M β†’ 21M
10:43 | 10:43/mi
35K
3:14:59
21.75 mi
Rank: #21085 (-140)
21M β†’ 35K
7:29 | 10:01/mi
23M
3:27:46
23.00 mi
Rank: #21244 (-159)
35K β†’ 23M
12:47 | 10:13/mi
24M
3:37:26
24.00 mi
Rank: #21283 (-39)
23M β†’ 24M
9:40 | 9:40/mi
40K
3:46:04
24.85 mi
Rank: #21357 (-74)
24M β†’ 40K
8:38 | 10:06/mi
25.2M
3:49:42
25.20 mi
Rank: #21365 (-8)
40K β†’ 25.2M
3:38 | 10:33/mi
FINISH
3:59:30
26.22 mi
Rank: #21479 (-114)
25.2M β†’ FINISH
9:48 | 9:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:05
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time2:07:25
Pace9:44 /mi
πŸ“ŠPositive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:3726:108:2626:10
8:26
-
10K
6.21 mi11:59:0352:368:2826:26
8:31
+0:05
15K
9.32 mi12:25:491:19:228:3126:46
8:37
+0:06
20K
12.43 mi12:52:431:46:168:3426:54
8:40
+0:03
HALF
13.11 mi12:58:321:52:058:345:49
8:32
-0:08
25K
15.53 mi13:20:172:13:508:3721:45
8:59
+0:27
30K
18.64 mi13:49:532:43:268:4729:36
9:32
+0:33
20M
20.00 mi14:03:142:56:478:5113:21
9:50
+0:18
21M
21.00 mi14:13:573:07:308:5610:43
10:43
+0:53
35K
21.75 mi14:21:263:14:598:587:29
10:01
-0:42
23M
23.00 mi14:34:133:27:469:0312:47
10:13
+0:12
24M
24.00 mi14:43:533:37:269:049:40
9:40
-0:33
40K
24.85 mi14:52:313:46:049:068:38
10:06
+0:26
25.2M
25.20 mi14:56:093:49:429:073:38
10:33
+0:27
FINISH
26.22 mi15:05:573:59:309:099:48
9:38
-0:55

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

8:26 /mi

Average Pace

9:08 /mi

Slowest Pace

10:43 /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

2:13:50

56% of race

Time at Steady Pace

1:02:25

26% of race

Time at Slower Pace

43:15

18% of race

Average Pace: 9:08 /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 mi11:32:3726:108:2626:10
8:26
#19639
10K
6.21 mi11:59:0352:368:2826:26
8:31
#19971
15K
9.32 mi12:25:491:19:228:3126:46
8:37
#20216
20K
12.43 mi12:52:431:46:168:3426:54
8:40
#20192
HALF
13.11 mi12:58:321:52:058:345:49
8:32
#20199
25K
15.53 mi13:20:172:13:508:3721:45
8:59
#20364
30K
18.64 mi13:49:532:43:268:4729:36
9:32
#20684
20M
20.00 mi14:03:142:56:478:5113:21
9:50
#20823
21M
21.00 mi14:13:573:07:308:5610:43
10:43
#20945
35K
21.75 mi14:21:263:14:598:587:29
10:01
#21085
23M
23.00 mi14:34:133:27:469:0312:47
10:13
#21244
24M
24.00 mi14:43:533:37:269:049:40
9:40
#21283
40K
24.85 mi14:52:313:46:049:068:38
10:06
#21357
25.2M
25.20 mi14:56:093:49:429:073:38
10:33
#21365
FINISH
26.22 mi15:05:573:59:309:099:48
9:38
#21479
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi19639121191211920764(Top 72%)12693(Top 78%)12693(Top 1640%)
10K6.21 mi3.10 mi19971-33212290-17112290-17120385(Top 70%)12499(Top 76%)12499(Top 1615%)
15K9.32 mi3.11 mi20216-24512402-11212402-11220764(Top 72%)12693(Top 78%)12693(Top 1640%)
20K12.43 mi3.11 mi20192+2412375+2712375+2720209(Top 70%)12378(Top 76%)12378(Top 1599%)
HALF13.11 mi0.68 mi20199-712376-112376-120430(Top 70%)12538(Top 77%)12538(Top 1620%)
25K15.53 mi2.42 mi20364-16512456-8012456-8021037(Top 72%)12762(Top 78%)12762(Top 1649%)
30K18.64 mi3.11 mi20684-32012574-11812574-11821730(Top 75%)13009(Top 80%)13009(Top 1681%)
20M20.00 mi1.36 mi20823-13912637-6312637-6322087(Top 76%)13112(Top 80%)13112(Top 1694%)
21M21.00 mi1.00 mi20945-12212688-5112688-5122444(Top 77%)13239(Top 81%)13239(Top 1710%)
35K21.75 mi0.75 mi21085-14012755-6712755-6723149(Top 80%)13536(Top 83%)13536(Top 1749%)
23M23.00 mi1.25 mi21244-15912817-6212817-6222694(Top 78%)13248(Top 81%)13248(Top 1712%)
24M24.00 mi1.00 mi21283-3912823-612823-621868(Top 75%)12816(Top 78%)12816(Top 1656%)
40K24.85 mi0.85 mi21357-7412850-2712850-2722193(Top 76%)12909(Top 79%)12909(Top 1668%)
25.2M25.20 mi0.35 mi21365-812845+512845+521125(Top 73%)12422(Top 76%)12422(Top 1605%)
FINISH26.22 mi1.02 mi21479-11412897-5212897-5222717(Top 78%)13174(Top 81%)13174(Top 1702%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
Γ—21
+97ft-345ft

Overall

20764

Males

12693

M65-69

12693

5K→10K

3.1 - 6.2 mi

Top 70%
Γ—5
+79ft-138ft

Overall

20385

Males

12499

M65-69

12499

10K→15K

6.2 - 9.3 mi

Top 72%
Γ—3
+67ft-78ft

Overall

20764

Males

12693

M65-69

12693

15K→20K

9.3 - 12.4 mi

Top 70%
Γ—5
+106ft-86ft

Overall

20209

Males

12378

M65-69

12378

20K→HALF

12.4 - 13.1 mi

Top 70%
Γ—2
+19ft-37ft

Overall

20430

Males

12538

M65-69

12538

HALF→25K

13.1 - 15.5 mi

Top 72%
Γ—4
+66ft-88ft

Overall

21037

Males

12762

M65-69

12762

25K→30K

15.5 - 18.6 mi

Top 75%
Γ—9
+181ft-148ft

Overall

21730

Males

13009

M65-69

13009

30K→20M

18.6 - 20.0 mi

Top 76%
Γ—5
+64ft-50ft

Overall

22087

Males

13112

M65-69

13112

20M→21M

20.0 - 21.0 mi

Top 77%
Γ—8
+106ft-24ft

Overall

22444

Males

13239

M65-69

13239

21M→35K

21.0 - 21.8 mi

Top 80%
Γ—7
+17ft-86ft

Overall

23149

Males

13536

M65-69

13536

35K→23M

21.8 - 23.0 mi

Top 78%
Γ—5
+23ft-63ft

Overall

22694

Males

13248

M65-69

13248

23M→24M

23.0 - 24.0 mi

Top 75%
Γ—6
+12ft-82ft

Overall

21868

Males

12816

M65-69

12816

24M→40K

24.0 - 24.9 mi

Top 76%
Γ—1
+6ft-20ft

Overall

22193

Males

12909

M65-69

12909

40K→25.2M

24.9 - 25.2 mi

Top 73%
Γ—1
+13ft-16ft

Overall

21125

Males

12422

M65-69

12422

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
Γ—2
+22ft-21ft

Overall

22717

Males

13174

M65-69

13174

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
868
Passed By
2032
Net Change
-1840
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#19639
5K β†’ 10K143200-332#19639#19971
10K β†’ 15K96200-245#19971#20216
15K β†’ 20K170146+24#20216#20192
20K β†’ HALF2532-7#20192#20199
HALF β†’ 25K75200-165#20199#20364
25K β†’ 30K100200-320#20364#20684
30K β†’ 20M39178-139#20684#20823
20M β†’ 21M36158-122#20823#20945
21M β†’ 35K27167-140#20945#21085
35K β†’ 23M34193-159#21085#21244
23M β†’ 24M4887-39#21244#21283
24M β†’ 40K28102-74#21283#21357
40K β†’ 25.2M2432-8#21357#21365
25.2M β†’ FINISH23137-114#21365#21479
TOTALS8682032-1840
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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