Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Kaila Lozada

Bib: 28999 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Kaila

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· 8:29/mi at mile 26.2

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
27:37
3.11 mi
Rank: #22137
Start β†’ 5K
27:37 | 8:54/mi
10K
55:07
6.21 mi
Rank: #22149 (-12)
5K β†’ 10K
27:30 | 8:52/mi
15K
1:22:26
9.32 mi
Rank: #21976 (+173)
10K β†’ 15K
27:19 | 8:48/mi
20K
1:49:53
12.43 mi
Rank: #21738 (+238)
15K β†’ 20K
27:27 | 8:51/mi
HALF
1:55:50
13.11 mi
Rank: #21729 (+9)
20K β†’ HALF
5:57 | 8:44/mi
25K
2:17:30
15.53 mi
Rank: #21560 (+169)
HALF β†’ 25K
21:40 | 8:57/mi
30K
2:46:08
18.64 mi
Rank: #21361 (+199)
25K β†’ 30K
28:38 | 9:13/mi
20M
2:58:46
20.00 mi
Rank: #21254 (+107)
30K β†’ 20M
12:38 | 9:19/mi
21M
3:08:38
21.00 mi
Rank: #21200 (+54)
20M β†’ 21M
9:52 | 9:52/mi
35K
3:15:33
21.75 mi
Rank: #21197 (+3)
21M β†’ 35K
6:55 | 9:15/mi
23M
3:27:28
23.00 mi
Rank: #21179 (+18)
35K β†’ 23M
11:55 | 9:32/mi
24M
3:36:55
24.00 mi
Rank: #21193 (-14)
23M β†’ 24M
9:27 | 9:27/mi
40K
3:44:57
24.85 mi
Rank: #21161 (+32)
24M β†’ 40K
8:02 | 9:24/mi
25.2M
3:48:21
25.20 mi
Rank: #21121 (+40)
40K β†’ 25.2M
3:24 | 9:52/mi
FINISH
3:57:00
26.22 mi
Rank: #21023 (+98)
25.2M β†’ FINISH
8:39 | 8:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:55:50
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:01:10
Pace9:15 /mi
πŸ“ŠPositive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:5027:378:5427:37
8:54
-
10K
6.21 mi12:22:2055:078:5327:30
8:52
-0:02
15K
9.32 mi12:49:391:22:268:5127:19
8:48
-0:04
20K
12.43 mi13:17:061:49:538:5127:27
8:51
+0:03
HALF
13.11 mi13:23:031:55:508:515:57
8:44
-0:07
25K
15.53 mi13:44:432:17:308:5221:40
8:57
+0:13
30K
18.64 mi14:13:212:46:088:5528:38
9:13
+0:16
20M
20.00 mi14:25:592:58:468:5712:38
9:19
+0:06
21M
21.00 mi14:35:513:08:388:599:52
9:52
+0:33
35K
21.75 mi14:42:463:15:339:006:55
9:15
-0:37
23M
23.00 mi14:54:413:27:289:0211:55
9:32
+0:17
24M
24.00 mi15:04:083:36:559:039:27
9:27
-0:05
40K
24.85 mi15:12:103:44:579:048:02
9:24
-0:03
25.2M
25.20 mi15:15:343:48:219:043:24
9:52
+0:28
FINISH
26.22 mi15:24:133:57:009:038:39
8:30
-1:22

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

8:30 /mi

Average Pace

9:03 /mi

Slowest Pace

9:52 /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

3:14:20

82% of race

Time at Steady Pace

42:40

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:02 /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 mi11:54:5027:378:5427:37
8:54
#22137
10K
6.21 mi12:22:2055:078:5327:30
8:52
#22149
15K
9.32 mi12:49:391:22:268:5127:19
8:48
#21976
20K
12.43 mi13:17:061:49:538:5127:27
8:51
#21738
HALF
13.11 mi13:23:031:55:508:515:57
8:44
#21729
25K
15.53 mi13:44:432:17:308:5221:40
8:57
#21560
30K
18.64 mi14:13:212:46:088:5528:38
9:13
#21361
20M
20.00 mi14:25:592:58:468:5712:38
9:19
#21254
21M
21.00 mi14:35:513:08:388:599:52
9:52
#21200
35K
21.75 mi14:42:463:15:339:006:55
9:15
#21197
23M
23.00 mi14:54:413:27:289:0211:55
9:32
#21179
24M
24.00 mi15:04:083:36:559:039:27
9:27
#21193
40K
24.85 mi15:12:103:44:579:048:02
9:24
#21161
25.2M
25.20 mi15:15:343:48:219:043:24
9:52
#21121
FINISH
26.22 mi15:24:133:57:009:038:39
8:30
#21023
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi221378760876021706(Top 75%)8476(Top 67%)8476(Top 148%)
10K6.21 mi3.10 mi22149-128745+158745+1522161(Top 76%)8738(Top 69%)8738(Top 153%)
15K9.32 mi3.11 mi21976+1738649+968649+9621706(Top 75%)8476(Top 67%)8476(Top 148%)
20K12.43 mi3.11 mi21738+2388531+1188531+11821165(Top 73%)8231(Top 65%)8231(Top 144%)
HALF13.11 mi0.68 mi21729+98520+118520+1121493(Top 74%)8377(Top 67%)8377(Top 147%)
25K15.53 mi2.42 mi21560+1698443+778443+7720885(Top 72%)8110(Top 64%)8110(Top 142%)
30K18.64 mi3.11 mi21361+1998355+888355+8820598(Top 71%)8056(Top 64%)8056(Top 141%)
20M20.00 mi1.36 mi21254+1078320+358320+3520300(Top 70%)7978(Top 63%)7978(Top 140%)
21M21.00 mi1.00 mi21200+548297+238297+2320000(Top 69%)7864(Top 63%)7864(Top 138%)
35K21.75 mi0.75 mi21197+38304-78304-720982(Top 72%)8428(Top 67%)8428(Top 147%)
23M23.00 mi1.25 mi21179+188303+18303+120671(Top 71%)8294(Top 66%)8294(Top 145%)
24M24.00 mi1.00 mi21193-148327-248327-2421179(Top 73%)8629(Top 69%)8629(Top 151%)
40K24.85 mi0.85 mi21161+328319+88319+820032(Top 69%)8085(Top 64%)8085(Top 141%)
25.2M25.20 mi0.35 mi21121+408304+158304+1518939(Top 65%)7540(Top 60%)7540(Top 132%)
FINISH26.22 mi1.02 mi21023+988266+388266+3818140(Top 63%)7129(Top 57%)7129(Top 125%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
Γ—21
+97ft-345ft

Overall

21706

Females

8476

F18-39

8476

5K→10K

3.1 - 6.2 mi

Top 76%
Γ—5
+79ft-138ft

Overall

22161

Females

8738

F18-39

8738

10K→15K

6.2 - 9.3 mi

Top 75%
Γ—3
+67ft-78ft

Overall

21706

Females

8476

F18-39

8476

15K→20K

9.3 - 12.4 mi

Top 73%
Γ—5
+106ft-86ft

Overall

21165

Females

8231

F18-39

8231

20K→HALF

12.4 - 13.1 mi

Top 74%
Γ—2
+19ft-37ft

Overall

21493

Females

8377

F18-39

8377

HALF→25K

13.1 - 15.5 mi

Top 72%
Γ—4
+66ft-88ft

Overall

20885

Females

8110

F18-39

8110

25K→30K

15.5 - 18.6 mi

Top 71%
Γ—9
+181ft-148ft

Overall

20598

Females

8056

F18-39

8056

30K→20M

18.6 - 20.0 mi

Top 70%
Γ—5
+64ft-50ft

Overall

20300

Females

7978

F18-39

7978

20M→21M

20.0 - 21.0 mi

Top 69%
Γ—8
+106ft-24ft

Overall

20000

Females

7864

F18-39

7864

21M→35K

21.0 - 21.8 mi

Top 72%
Γ—7
+17ft-86ft

Overall

20982

Females

8428

F18-39

8428

35K→23M

21.8 - 23.0 mi

Top 71%
Γ—5
+23ft-63ft

Overall

20671

Females

8294

F18-39

8294

23M→24M

23.0 - 24.0 mi

Top 73%
Γ—6
+12ft-82ft

Overall

21179

Females

8629

F18-39

8629

24M→40K

24.0 - 24.9 mi

Top 69%
Γ—1
+6ft-20ft

Overall

20032

Females

8085

F18-39

8085

40K→25.2M

24.9 - 25.2 mi

Top 65%
Γ—1
+13ft-16ft

Overall

18939

Females

7540

F18-39

7540

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
Γ—2
+22ft-21ft

Overall

18140

Females

7129

F18-39

7129

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1922*
Passed By
796
Net Change
+1114
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22137
5K β†’ 10K200200-12#22137#22149
10K β†’ 15K273*100+173#22149#21976
15K β†’ 20K297*59+238#21976#21738
20K β†’ HALF3627+9#21738#21729
HALF β†’ 25K211*42+169#21729#21560
25K β†’ 30K252*53+199#21560#21361
30K β†’ 20M14336+107#21361#21254
20M β†’ 21M10147+54#21254#21200
21M β†’ 35K4744+3#21200#21197
35K β†’ 23M8365+18#21197#21179
23M β†’ 24M5569-14#21179#21193
24M β†’ 40K6331+32#21193#21161
40K β†’ 25.2M499+40#21161#21121
25.2M β†’ FINISH11214+98#21121#21023
TOTALS1922*796+1114

* 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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Export & Support

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