Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Josh Simboli

Bib: 33460 β€’M β€’Age: N/A

ID

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Josh

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· 8:40/mi at mile 9.3

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
28:38
3.11 mi
Rank: #23508
Start β†’ 5K
28:38 | 9:13/mi
10K
57:49
6.21 mi
Rank: #23918 (-410)
5K β†’ 10K
29:11 | 9:24/mi
15K
1:24:46
9.32 mi
Rank: #23113 (+805)
10K β†’ 15K
26:57 | 8:41/mi
20K
1:53:35
12.43 mi
Rank: #23106 (+7)
15K β†’ 20K
28:49 | 9:17/mi
HALF
1:59:34
13.11 mi
Rank: #23041 (+65)
20K β†’ HALF
5:59 | 8:47/mi
25K
2:23:09
15.53 mi
Rank: #23156 (-115)
HALF β†’ 25K
23:35 | 9:44/mi
30K
2:56:47
18.64 mi
Rank: #23585 (-429)
25K β†’ 30K
33:38 | 10:50/mi
20M
3:12:36
20.00 mi
Rank: #23802 (-217)
30K β†’ 20M
15:49 | 11:39/mi
21M
3:24:43
21.00 mi
Rank: #23905 (-103)
20M β†’ 21M
12:07 | 12:07/mi
35K
3:36:31
21.75 mi
Rank: #24434 (-529)
21M β†’ 35K
11:48 | 15:47/mi
23M
3:49:43
23.00 mi
Rank: #24378 (+56)
35K β†’ 23M
13:12 | 10:33/mi
24M
4:00:04
24.00 mi
Rank: #24332 (+46)
23M β†’ 24M
10:21 | 10:21/mi
40K
4:09:12
24.85 mi
Rank: #24285 (+47)
24M β†’ 40K
9:08 | 10:41/mi
25.2M
4:13:01
25.20 mi
Rank: #24260 (+25)
40K β†’ 25.2M
3:49 | 11:05/mi
FINISH
4:22:40
26.22 mi
Rank: #24200 (+60)
25.2M β†’ FINISH
9:39 | 9:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:59:34
Pace9:08 /mi
2nd Half
Distance13.11 mi
Time2:23:06
Pace10:55 /mi
πŸ“ŠPositive Split: 19.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:2128:389:1328:38
9:13
-
10K
6.21 mi12:28:3257:499:1929:11
9:24
+0:11
15K
9.32 mi12:55:291:24:469:0626:57
8:41
-0:43
20K
12.43 mi13:24:181:53:359:0928:49
9:17
+0:36
HALF
13.11 mi13:30:171:59:349:085:59
8:47
-0:30
25K
15.53 mi13:53:522:23:099:1323:35
9:44
+0:57
30K
18.64 mi14:27:302:56:479:3033:38
10:50
+1:06
20M
20.00 mi14:43:193:12:369:3815:49
11:39
+0:49
21M
21.00 mi14:55:263:24:439:4512:07
12:07
+0:28
35K
21.75 mi15:07:143:36:319:5811:48
15:47
+3:40
23M
23.00 mi15:20:263:49:4310:0013:12
10:33
-5:14
24M
24.00 mi15:30:474:00:0410:0110:21
10:21
-0:12
40K
24.85 mi15:39:554:09:1210:029:08
10:41
+0:20
25.2M
25.20 mi15:43:444:13:0110:033:49
11:05
+0:24
FINISH
26.22 mi15:53:234:22:4010:029:39
9:29
-1:36

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

8:41 /mi

Average Pace

10:02 /mi

Slowest Pace

15:47 /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

2:09:13

49% of race

Time at Steady Pace

1:33:43

36% of race

Time at Slower Pace

39:44

15% of race

Average Pace: 10:01 /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 mi11:59:2128:389:1328:38
9:13
#23508
10K
6.21 mi12:28:3257:499:1929:11
9:24
#23918
15K
9.32 mi12:55:291:24:469:0626:57
8:41
#23113
20K
12.43 mi13:24:181:53:359:0928:49
9:17
#23106
HALF
13.11 mi13:30:171:59:349:085:59
8:47
#23041
25K
15.53 mi13:53:522:23:099:1323:35
9:44
#23156
30K
18.64 mi14:27:302:56:479:3033:38
10:50
#23585
20M
20.00 mi14:43:193:12:369:3815:49
11:39
#23802
21M
21.00 mi14:55:263:24:439:4512:07
12:07
#23905
35K
21.75 mi15:07:143:36:319:5811:48
15:47
#24434
23M
23.00 mi15:20:263:49:4310:0013:12
10:33
#24378
24M
24.00 mi15:30:474:00:0410:0110:21
10:21
#24332
40K
24.85 mi15:39:554:09:1210:029:08
10:41
#24285
25.2M
25.20 mi15:43:444:13:0110:033:49
11:05
#24260
FINISH
26.22 mi15:53:234:22:4010:029:39
9:29
#24200
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23508139831398321070(Top 73%)12818(Top 78%)12818(Top 224%)
10K6.21 mi3.10 mi23918-41014202-21914202-21924246(Top 84%)14366(Top 88%)14366(Top 251%)
15K9.32 mi3.11 mi23113+80513816+38613816+38621070(Top 73%)12818(Top 78%)12818(Top 224%)
20K12.43 mi3.11 mi23106+713790+2613790+2623051(Top 79%)13758(Top 84%)13758(Top 240%)
HALF13.11 mi0.68 mi23041+6513763+2713763+2721700(Top 75%)13142(Top 80%)13142(Top 230%)
25K15.53 mi2.42 mi23156-11513817-5413817-5423618(Top 81%)14007(Top 86%)14007(Top 245%)
30K18.64 mi3.11 mi23585-42913990-17313990-17324996(Top 86%)14532(Top 89%)14532(Top 254%)
20M20.00 mi1.36 mi23802-21714094-10414094-10425902(Top 89%)14872(Top 91%)14872(Top 260%)
21M21.00 mi1.00 mi23905-10314140-4614140-4625236(Top 87%)14518(Top 89%)14518(Top 254%)
35K21.75 mi0.75 mi24434-52914379-23914379-23928849(Top 99%)16236(Top 99%)16236(Top 284%)
23M23.00 mi1.25 mi24378+5614333+4614333+4623493(Top 81%)13633(Top 83%)13633(Top 238%)
24M24.00 mi1.00 mi24332+4614284+4914284+4923723(Top 82%)13721(Top 84%)13721(Top 240%)
40K24.85 mi0.85 mi24285+4714241+4314241+4323618(Top 81%)13603(Top 83%)13603(Top 238%)
25.2M25.20 mi0.35 mi24260+2514232+914232+922529(Top 78%)13098(Top 80%)13098(Top 229%)
FINISH26.22 mi1.02 mi24200+6014187+4514187+4522236(Top 77%)12965(Top 79%)12965(Top 227%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
Γ—21
+97ft-345ft

Overall

21070

Males

12818

M18-39

12818

5K→10K

3.1 - 6.2 mi

Top 84%
Γ—5
+79ft-138ft

Overall

24246

Males

14366

M18-39

14366

10K→15K

6.2 - 9.3 mi

Top 73%
Γ—3
+67ft-78ft

Overall

21070

Males

12818

M18-39

12818

15K→20K

9.3 - 12.4 mi

Top 79%
Γ—5
+106ft-86ft

Overall

23051

Males

13758

M18-39

13758

20K→HALF

12.4 - 13.1 mi

Top 75%
Γ—2
+19ft-37ft

Overall

21700

Males

13142

M18-39

13142

HALF→25K

13.1 - 15.5 mi

Top 81%
Γ—4
+66ft-88ft

Overall

23618

Males

14007

M18-39

14007

25K→30K

15.5 - 18.6 mi

Top 86%
Γ—9
+181ft-148ft

Overall

24996

Males

14532

M18-39

14532

30K→20M

18.6 - 20.0 mi

Top 89%
Γ—5
+64ft-50ft

Overall

25902

Males

14872

M18-39

14872

20M→21M

20.0 - 21.0 mi

Top 87%
Γ—8
+106ft-24ft

Overall

25236

Males

14518

M18-39

14518

21M→35K

21.0 - 21.8 mi

Top 99%
Γ—7
+17ft-86ft

Overall

28849

Males

16236

M18-39

16236

35K→23M

21.8 - 23.0 mi

Top 81%
Γ—5
+23ft-63ft

Overall

23493

Males

13633

M18-39

13633

23M→24M

23.0 - 24.0 mi

Top 82%
Γ—6
+12ft-82ft

Overall

23723

Males

13721

M18-39

13721

24M→40K

24.0 - 24.9 mi

Top 81%
Γ—1
+6ft-20ft

Overall

23618

Males

13603

M18-39

13603

40K→25.2M

24.9 - 25.2 mi

Top 78%
Γ—1
+13ft-16ft

Overall

22529

Males

13098

M18-39

13098

25.2M→FINISH

25.2 - 26.2 mi

Top 77%
Γ—2
+22ft-21ft

Overall

22236

Males

12965

M18-39

12965

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1662*
Passed By
1405
Net Change
-692
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23508
5K β†’ 10K77200-410#23508#23918
10K β†’ 15K811*6+805#23918#23113
15K β†’ 20K168161+7#23113#23106
20K β†’ HALF727+65#23106#23041
HALF β†’ 25K98200-115#23041#23156
25K β†’ 30K44200-429#23156#23585
30K β†’ 20M28200-217#23585#23802
20M β†’ 21M36139-103#23802#23905
21M β†’ 35K2200-529#23905#24434
35K β†’ 23M8428+56#24434#24378
23M β†’ 24M6923+46#24378#24332
24M β†’ 40K7124+47#24332#24285
40K β†’ 25.2M283+25#24285#24260
25.2M β†’ FINISH7414+60#24260#24200
TOTALS1662*1405-692

* 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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