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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Leslie Schwalbach

Bib: 20557 β€’F β€’Age: N/A

WI

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 39%
Masters (Masters Women)
#0 / 6862
Top 24%
Age Group (F40-44)
#0 / 1737
Top 49%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Leslie

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· 7:38/mi at mile 21.7

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
25:01
3.11 mi
Rank: #17311
Start β†’ 5K
25:01 | 8:04/mi
10K
49:56
6.21 mi
Rank: #17330 (-19)
5K β†’ 10K
24:55 | 8:02/mi
15K
1:14:47
9.32 mi
Rank: #17244 (+86)
10K β†’ 15K
24:51 | 8:00/mi
20K
1:39:25
12.43 mi
Rank: #16800 (+444)
15K β†’ 20K
24:38 | 7:56/mi
HALF
1:44:49
13.11 mi
Rank: #16775 (+25)
20K β†’ HALF
5:24 | 7:56/mi
25K
2:03:54
15.53 mi
Rank: #16385 (+390)
HALF β†’ 25K
19:05 | 7:53/mi
30K
2:28:26
18.64 mi
Rank: #15698 (+687)
25K β†’ 30K
24:32 | 7:54/mi
20M
2:39:07
20.00 mi
Rank: #15388 (+310)
30K β†’ 20M
10:41 | 7:52/mi
21M
2:47:22
21.00 mi
Rank: #15113 (+275)
20M β†’ 21M
8:15 | 8:15/mi
35K
2:53:05
21.75 mi
Rank: #14977 (+136)
21M β†’ 35K
5:43 | 7:39/mi
23M
3:03:03
23.00 mi
Rank: #14798 (+179)
35K β†’ 23M
9:58 | 7:58/mi
24M
3:11:17
24.00 mi
Rank: #14810 (-12)
23M β†’ 24M
8:14 | 8:14/mi
40K
3:18:27
24.85 mi
Rank: #14807 (+3)
24M β†’ 40K
7:10 | 8:23/mi
25.2M
3:22:10
25.20 mi
Rank: #14981 (-174)
40K β†’ 25.2M
3:43 | 10:47/mi
FINISH
3:30:23
26.22 mi
Rank: #15024 (-43)
25.2M β†’ FINISH
8:13 | 8:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:44:49
Pace8:00 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:45:34
Pace8:04 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:4725:018:0425:01
8:04
-
10K
6.21 mi11:35:4249:568:0324:55
8:02
-0:02
15K
9.32 mi12:00:331:14:478:0224:51
8:00
-0:02
20K
12.43 mi12:25:111:39:258:0024:38
7:56
-0:04
HALF
13.11 mi12:30:351:44:498:005:24
7:56
0:00
25K
15.53 mi12:49:402:03:547:5919:05
7:53
-0:03
30K
18.64 mi13:14:122:28:267:5824:32
7:54
+0:01
20M
20.00 mi13:24:532:39:077:5810:41
7:52
-0:02
21M
21.00 mi13:33:082:47:227:598:15
8:15
+0:23
35K
21.75 mi13:38:512:53:057:585:43
7:39
-0:36
23M
23.00 mi13:48:493:03:037:589:58
7:58
+0:19
24M
24.00 mi13:57:033:11:177:598:14
8:14
+0:16
40K
24.85 mi14:04:133:18:278:007:10
8:23
+0:09
25.2M
25.20 mi14:07:563:22:108:023:43
10:47
+2:24
FINISH
26.22 mi14:16:093:30:238:028:13
8:04
-2:43

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

7:39 /mi

Average Pace

8:02 /mi

Slowest Pace

10:47 /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

0:00

0% of race

Time at Steady Pace

3:19:30

95% of race

Time at Slower Pace

10:53

5% of race

Average Pace: 8:01 /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 mi11:10:4725:018:0425:01
8:04
#17311
10K
6.21 mi11:35:4249:568:0324:55
8:02
#17330
15K
9.32 mi12:00:331:14:478:0224:51
8:00
#17244
20K
12.43 mi12:25:111:39:258:0024:38
7:56
#16800
HALF
13.11 mi12:30:351:44:498:005:24
7:56
#16775
25K
15.53 mi12:49:402:03:547:5919:05
7:53
#16385
30K
18.64 mi13:14:122:28:267:5824:32
7:54
#15698
20M
20.00 mi13:24:532:39:077:5810:41
7:52
#15388
21M
21.00 mi13:33:082:47:227:598:15
8:15
#15113
35K
21.75 mi13:38:512:53:057:585:43
7:39
#14977
23M
23.00 mi13:48:493:03:037:589:58
7:58
#14798
24M
24.00 mi13:57:033:11:177:598:14
8:14
#14810
40K
24.85 mi14:04:133:18:278:007:10
8:23
#14807
25.2M
25.20 mi14:07:563:22:108:023:43
10:47
#14981
FINISH
26.22 mi14:16:093:30:238:028:13
8:04
#15024
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi173116092609217011(Top 59%)5915(Top 47%)5915(Top 341%)
10K6.21 mi3.10 mi17330-196119-276119-2717396(Top 60%)6140(Top 49%)6140(Top 353%)
15K9.32 mi3.11 mi17244+866068+516068+5117011(Top 59%)5915(Top 47%)5915(Top 341%)
20K12.43 mi3.11 mi16800+4445813+2555813+25515595(Top 54%)5137(Top 41%)5137(Top 296%)
HALF13.11 mi0.68 mi16775+255805+85805+816550(Top 57%)5642(Top 45%)5642(Top 325%)
25K15.53 mi2.42 mi16385+3905586+2195586+21914391(Top 50%)4517(Top 36%)4517(Top 260%)
30K18.64 mi3.11 mi15698+6875222+3645222+36412737(Top 44%)3713(Top 30%)3713(Top 214%)
20M20.00 mi1.36 mi15388+3105054+1685054+16811867(Top 41%)3343(Top 27%)3343(Top 192%)
21M21.00 mi1.00 mi15113+2754925+1294925+12911587(Top 40%)3312(Top 26%)3312(Top 191%)
35K21.75 mi0.75 mi14977+1364858+674858+6711988(Top 41%)3540(Top 28%)3540(Top 204%)
23M23.00 mi1.25 mi14798+1794776+824776+8212245(Top 42%)3743(Top 30%)3743(Top 215%)
24M24.00 mi1.00 mi14810-124805-294805-2915302(Top 53%)5500(Top 44%)5500(Top 317%)
40K24.85 mi0.85 mi14807+34828-234828-2314977(Top 52%)5418(Top 43%)5418(Top 312%)
25.2M25.20 mi0.35 mi14981-1744933-1054933-10521833(Top 75%)8981(Top 71%)8981(Top 517%)
FINISH26.22 mi1.02 mi15024-434967-344967-3415584(Top 54%)5719(Top 45%)5719(Top 329%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
Γ—21
+97ft-345ft

Overall

17011

Females

5915

F40-44

5915

5K→10K

3.1 - 6.2 mi

Top 60%
Γ—5
+79ft-138ft

Overall

17396

Females

6140

F40-44

6140

10K→15K

6.2 - 9.3 mi

Top 59%
Γ—3
+67ft-78ft

Overall

17011

Females

5915

F40-44

5915

15K→20K

9.3 - 12.4 mi

Top 54%
Γ—5
+106ft-86ft

Overall

15595

Females

5137

F40-44

5137

20K→HALF

12.4 - 13.1 mi

Top 57%
Γ—2
+19ft-37ft

Overall

16550

Females

5642

F40-44

5642

HALF→25K

13.1 - 15.5 mi

Top 50%
Γ—4
+66ft-88ft

Overall

14391

Females

4517

F40-44

4517

25K→30K

15.5 - 18.6 mi

Top 44%
Γ—9
+181ft-148ft

Overall

12737

Females

3713

F40-44

3713

30K→20M

18.6 - 20.0 mi

Top 41%
Γ—5
+64ft-50ft

Overall

11867

Females

3343

F40-44

3343

20M→21M

20.0 - 21.0 mi

Top 40%
Γ—8
+106ft-24ft

Overall

11587

Females

3312

F40-44

3312

21M→35K

21.0 - 21.8 mi

Top 41%
Γ—7
+17ft-86ft

Overall

11988

Females

3540

F40-44

3540

35K→23M

21.8 - 23.0 mi

Top 42%
Γ—5
+23ft-63ft

Overall

12245

Females

3743

F40-44

3743

23M→24M

23.0 - 24.0 mi

Top 53%
Γ—6
+12ft-82ft

Overall

15302

Females

5500

F40-44

5500

24M→40K

24.0 - 24.9 mi

Top 52%
Γ—1
+6ft-20ft

Overall

14977

Females

5418

F40-44

5418

40K→25.2M

24.9 - 25.2 mi

Top 75%
Γ—1
+13ft-16ft

Overall

21833

Females

8981

F40-44

8981

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
Γ—2
+22ft-21ft

Overall

15584

Females

5719

F40-44

5719

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3150*
Passed By
844
Net Change
+2287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#17311
5K β†’ 10K200200-19#17311#17330
10K β†’ 15K227*141+86#17330#17244
15K β†’ 20K470*26+444#17244#16800
20K β†’ HALF4217+25#16800#16775
HALF β†’ 25K398*8+390#16775#16385
25K β†’ 30K689*2+687#16385#15698
30K β†’ 20M314*4+310#15698#15388
20M β†’ 21M279*4+275#15388#15113
21M β†’ 35K1426+136#15113#14977
35K β†’ 23M203*24+179#14977#14798
23M β†’ 24M7082-12#14798#14810
24M β†’ 40K6865+3#14810#14807
40K β†’ 25.2M4178-174#14807#14981
25.2M β†’ FINISH4487-43#14981#15024
TOTALS3150*844+2287

* 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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