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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Alaina Leonard

Bib: 28774 •F •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
51°/41°F
overcast clouds
Personalized for Alaina

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 · 8:01/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · 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
27:49
3.11 mi
Rank: #22435
Start → 5K
27:49 | 8:58/mi
10K
54:51
6.21 mi
Rank: #21946 (+489)
5K → 10K
27:02 | 8:43/mi
15K
1:21:54
9.32 mi
Rank: #21725 (+221)
10K → 15K
27:03 | 8:43/mi
20K
1:50:00
12.43 mi
Rank: #21785 (-60)
15K → 20K
28:06 | 9:03/mi
HALF
1:56:16
13.11 mi
Rank: #21884 (-99)
20K → HALF
6:16 | 9:12/mi
25K
2:18:40
15.53 mi
Rank: #21920 (-36)
HALF → 25K
22:24 | 9:15/mi
30K
2:48:04
18.64 mi
Rank: #21838 (+82)
25K → 30K
29:24 | 9:28/mi
20M
3:00:55
20.00 mi
Rank: #21771 (+67)
30K → 20M
12:51 | 9:28/mi
21M
3:10:39
21.00 mi
Rank: #21624 (+147)
20M → 21M
9:44 | 9:44/mi
35K
3:17:35
21.75 mi
Rank: #21613 (+11)
21M → 35K
6:56 | 9:17/mi
23M
3:29:13
23.00 mi
Rank: #21502 (+111)
35K → 23M
11:38 | 9:18/mi
24M
3:38:34
24.00 mi
Rank: #21496 (+6)
23M → 24M
9:21 | 9:21/mi
40K
3:48:01
24.85 mi
Rank: #21704 (-208)
24M → 40K
9:27 | 11:04/mi
25.2M
3:51:31
25.20 mi
Rank: #21677 (+27)
40K → 25.2M
3:30 | 10:09/mi
FINISH
3:59:41
26.22 mi
Rank: #21514 (+163)
25.2M → FINISH
8:10 | 8:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:16
Pace8:53 /mi
2nd Half
Distance13.11 mi
Time2:03:25
Pace9:25 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1927:498:5827:49
8:58
-
10K
6.21 mi12:17:2154:518:5027:02
8:43
-0:15
15K
9.32 mi12:44:241:21:548:4827:03
8:43
0:00
20K
12.43 mi13:12:301:50:008:5228:06
9:03
+0:20
HALF
13.11 mi13:18:461:56:168:536:16
9:12
+0:09
25K
15.53 mi13:41:102:18:408:5622:24
9:15
+0:03
30K
18.64 mi14:10:342:48:049:0129:24
9:28
+0:13
20M
20.00 mi14:23:253:00:559:0312:51
9:28
0:00
21M
21.00 mi14:33:093:10:399:059:44
9:44
+0:16
35K
21.75 mi14:40:053:17:359:066:56
9:17
-0:27
23M
23.00 mi14:51:433:29:139:0611:38
9:18
+0:01
24M
24.00 mi15:01:043:38:349:079:21
9:21
+0:03
40K
24.85 mi15:10:313:48:019:119:27
11:04
+1:43
25.2M
25.20 mi15:14:013:51:319:123:30
10:09
-0:55
FINISH
26.22 mi15:22:113:59:419:098:10
8:01
-2:08

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

8:01 /mi

Average Pace

9:09 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:02:15

26% of race

Time at Steady Pace

2:34:45

65% of race

Time at Slower Pace

22:41

9% of race

Average Pace: 9:08 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi11:50:1927:498:5827:49
8:58
#22435
10K
6.21 mi12:17:2154:518:5027:02
8:43
#21946
15K
9.32 mi12:44:241:21:548:4827:03
8:43
#21725
20K
12.43 mi13:12:301:50:008:5228:06
9:03
#21785
HALF
13.11 mi13:18:461:56:168:536:16
9:12
#21884
25K
15.53 mi13:41:102:18:408:5622:24
9:15
#21920
30K
18.64 mi14:10:342:48:049:0129:24
9:28
#21838
20M
20.00 mi14:23:253:00:559:0312:51
9:28
#21771
21M
21.00 mi14:33:093:10:399:059:44
9:44
#21624
35K
21.75 mi14:40:053:17:359:066:56
9:17
#21613
23M
23.00 mi14:51:433:29:139:0611:38
9:18
#21502
24M
24.00 mi15:01:043:38:349:079:21
9:21
#21496
40K
24.85 mi15:10:313:48:019:119:27
11:04
#21704
25.2M
25.20 mi15:14:013:51:319:123:30
10:09
#21677
FINISH
26.22 mi15:22:113:59:419:098:10
8:01
#21514
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 mi224358895889521245(Top 73%)8259(Top 66%)8259(Top 144%)
10K6.21 mi3.10 mi21946+4898643+2528643+25221442(Top 74%)8365(Top 67%)8365(Top 146%)
15K9.32 mi3.11 mi21725+2218520+1238520+12321245(Top 73%)8259(Top 66%)8259(Top 144%)
20K12.43 mi3.11 mi21785-608554-348554-3422127(Top 76%)8726(Top 69%)8726(Top 153%)
HALF13.11 mi0.68 mi21884-998598-448598-4423458(Top 81%)9398(Top 75%)9398(Top 164%)
25K15.53 mi2.42 mi21920-368618-208618-2022170(Top 76%)8764(Top 70%)8764(Top 153%)
30K18.64 mi3.11 mi21838+828597+218597+2121507(Top 74%)8524(Top 68%)8524(Top 149%)
20M20.00 mi1.36 mi21771+678588+98588+920926(Top 72%)8311(Top 66%)8311(Top 145%)
21M21.00 mi1.00 mi21624+1478522+668522+6619534(Top 67%)7609(Top 60%)7609(Top 133%)
35K21.75 mi0.75 mi21613+118523-18523-121067(Top 73%)8475(Top 67%)8475(Top 148%)
23M23.00 mi1.25 mi21502+1118467+568467+5619839(Top 68%)7913(Top 63%)7913(Top 138%)
24M24.00 mi1.00 mi21496+68484-178484-1720826(Top 72%)8452(Top 67%)8452(Top 148%)
40K24.85 mi0.85 mi21704-2088607-1238607-12324359(Top 84%)10313(Top 82%)10313(Top 180%)
25.2M25.20 mi0.35 mi21677+278603+48603+419995(Top 69%)8077(Top 64%)8077(Top 141%)
FINISH26.22 mi1.02 mi21514+1638508+958508+9515314(Top 53%)5611(Top 45%)5611(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21
+97ft-345ft

Overall

21245

Females

8259

F18-39

8259

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21442

Females

8365

F18-39

8365

10K→15K

6.2 - 9.3 mi

Top 73%
×3
+67ft-78ft

Overall

21245

Females

8259

F18-39

8259

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

22127

Females

8726

F18-39

8726

20K→HALF

12.4 - 13.1 mi

Top 81%
×2
+19ft-37ft

Overall

23458

Females

9398

F18-39

9398

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

22170

Females

8764

F18-39

8764

25K→30K

15.5 - 18.6 mi

Top 74%
×9
+181ft-148ft

Overall

21507

Females

8524

F18-39

8524

30K→20M

18.6 - 20.0 mi

Top 72%
×5
+64ft-50ft

Overall

20926

Females

8311

F18-39

8311

20M→21M

20.0 - 21.0 mi

Top 67%
×8
+106ft-24ft

Overall

19534

Females

7609

F18-39

7609

21M→35K

21.0 - 21.8 mi

Top 73%
×7
+17ft-86ft

Overall

21067

Females

8475

F18-39

8475

35K→23M

21.8 - 23.0 mi

Top 68%
×5
+23ft-63ft

Overall

19839

Females

7913

F18-39

7913

23M→24M

23.0 - 24.0 mi

Top 72%
×6
+12ft-82ft

Overall

20826

Females

8452

F18-39

8452

24M→40K

24.0 - 24.9 mi

Top 84%
×1
+6ft-20ft

Overall

24359

Females

10313

F18-39

10313

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1
+13ft-16ft

Overall

19995

Females

8077

F18-39

8077

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15314

Females

5611

F18-39

5611

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2081*
Passed By
1133
Net Change
+921
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22435
5K → 10K585*96+489#22435#21946
10K → 15K300*79+221#21946#21725
15K → 20K144200-60#21725#21785
20K → HALF8107-99#21785#21884
HALF → 25K119155-36#21884#21920
25K → 30K196114+82#21920#21838
30K → 20M11750+67#21838#21771
20M → 21M16013+147#21771#21624
21M → 35K5241+11#21624#21613
35K → 23M12615+111#21613#21502
23M → 24M5347+6#21502#21496
24M → 40K15200-208#21496#21704
40K → 25.2M4114+27#21704#21677
25.2M → FINISH1652+163#21677#21514
TOTALS2081*1133+921

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race 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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