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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sarah Jelinek

Bib: 20485 •F •Age: N/A

MI

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

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 · 8:06/mi at mile 3.1

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
25:11
3.11 mi
Rank: #17659
Start → 5K
25:11 | 8:07/mi
10K
50:48
6.21 mi
Rank: #18259 (-600)
5K → 10K
25:37 | 8:15/mi
15K
1:17:09
9.32 mi
Rank: #18878 (-619)
10K → 15K
26:21 | 8:29/mi
20K
1:45:12
12.43 mi
Rank: #19719 (-841)
15K → 20K
28:03 | 9:02/mi
HALF
1:51:26
13.11 mi
Rank: #19937 (-218)
20K → HALF
6:14 | 9:09/mi
25K
2:15:01
15.53 mi
Rank: #20793 (-856)
HALF → 25K
23:35 | 9:44/mi
30K
2:47:00
18.64 mi
Rank: #21590 (-797)
25K → 30K
31:59 | 10:18/mi
20M
3:01:24
20.00 mi
Rank: #21855 (-265)
30K → 20M
14:24 | 10:37/mi
21M
3:12:36
21.00 mi
Rank: #22001 (-146)
20M → 21M
11:12 | 11:12/mi
35K
3:20:10
21.75 mi
Rank: #22082 (-81)
21M → 35K
7:34 | 10:07/mi
23M
3:33:21
23.00 mi
Rank: #22206 (-124)
35K → 23M
13:11 | 10:33/mi
24M
3:43:42
24.00 mi
Rank: #22309 (-103)
23M → 24M
10:21 | 10:21/mi
40K
3:52:52
24.85 mi
Rank: #22367 (-58)
24M → 40K
9:10 | 10:44/mi
25.2M
3:56:45
25.20 mi
Rank: #22379 (-12)
40K → 25.2M
3:53 | 11:16/mi
FINISH
4:07:01
26.22 mi
Rank: #22443 (-64)
25.2M → FINISH
10:16 | 10:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:26
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:15:35
Pace10:21 /mi
📊Positive Split: 21.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:5425:118:0725:11
8:07
-
10K
6.21 mi11:35:3150:488:1125:37
8:15
+0:08
15K
9.32 mi12:01:521:17:098:1726:21
8:29
+0:14
20K
12.43 mi12:29:551:45:128:2828:03
9:02
+0:33
HALF
13.11 mi12:36:091:51:268:316:14
9:09
+0:07
25K
15.53 mi12:59:442:15:018:4223:35
9:44
+0:35
30K
18.64 mi13:31:432:47:008:5831:59
10:18
+0:34
20M
20.00 mi13:46:073:01:249:0514:24
10:37
+0:19
21M
21.00 mi13:57:193:12:369:1111:12
11:12
+0:35
35K
21.75 mi14:04:533:20:109:137:34
10:07
-1:05
23M
23.00 mi14:18:043:33:219:1713:11
10:33
+0:26
24M
24.00 mi14:28:253:43:429:2010:21
10:21
-0:12
40K
24.85 mi14:37:353:52:529:239:10
10:44
+0:23
25.2M
25.20 mi14:41:283:56:459:243:53
11:16
+0:32
FINISH
26.22 mi14:51:444:07:019:2610:16
10:05
-1:11

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

8:07 /mi

Average Pace

9:26 /mi

Slowest Pace

11:16 /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

1:51:26

45% of race

Time at Steady Pace

1:36:56

39% of race

Time at Slower Pace

38:39

16% of race

Average Pace: 9:25 /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 mi11:09:5425:118:0725:11
8:07
#17659
10K
6.21 mi11:35:3150:488:1125:37
8:15
#18259
15K
9.32 mi12:01:521:17:098:1726:21
8:29
#18878
20K
12.43 mi12:29:551:45:128:2828:03
9:02
#19719
HALF
13.11 mi12:36:091:51:268:316:14
9:09
#19937
25K
15.53 mi12:59:442:15:018:4223:35
9:44
#20793
30K
18.64 mi13:31:432:47:008:5831:59
10:18
#21590
20M
20.00 mi13:46:073:01:249:0514:24
10:37
#21855
21M
21.00 mi13:57:193:12:369:1111:12
11:12
#22001
35K
21.75 mi14:04:533:20:109:137:34
10:07
#22082
23M
23.00 mi14:18:043:33:219:1713:11
10:33
#22206
24M
24.00 mi14:28:253:43:429:2010:21
10:21
#22309
40K
24.85 mi14:37:353:52:529:239:10
10:44
#22367
25.2M
25.20 mi14:41:283:56:459:243:53
11:16
#22379
FINISH
26.22 mi14:51:444:07:019:2610:16
10:05
#22443
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 mi176596311631120054(Top 69%)7624(Top 61%)7624(Top 439%)
10K6.21 mi3.10 mi18259-6006645-3346645-33418857(Top 65%)6952(Top 55%)6952(Top 400%)
15K9.32 mi3.11 mi18878-6196980-3356980-33520054(Top 69%)7624(Top 61%)7624(Top 439%)
20K12.43 mi3.11 mi19719-8417466-4867466-48622053(Top 76%)8691(Top 69%)8691(Top 500%)
HALF13.11 mi0.68 mi19937-2187594-1287594-12823303(Top 80%)9311(Top 74%)9311(Top 536%)
25K15.53 mi2.42 mi20793-8568055-4618055-46123622(Top 81%)9518(Top 76%)9518(Top 548%)
30K18.64 mi3.11 mi21590-7978473-4188473-41823841(Top 82%)9748(Top 78%)9748(Top 561%)
20M20.00 mi1.36 mi21855-2658623-1508623-15024084(Top 83%)9956(Top 79%)9956(Top 573%)
21M21.00 mi1.00 mi22001-1468719-968719-9623554(Top 81%)9719(Top 77%)9719(Top 560%)
35K21.75 mi0.75 mi22082-818763-448763-4423453(Top 81%)9688(Top 77%)9688(Top 558%)
23M23.00 mi1.25 mi22206-1248849-868849-8623468(Top 81%)9758(Top 78%)9758(Top 562%)
24M24.00 mi1.00 mi22309-1038915-668915-6623729(Top 82%)9921(Top 79%)9921(Top 571%)
40K24.85 mi0.85 mi22367-588962-478962-4723714(Top 82%)9979(Top 79%)9979(Top 574%)
25.2M25.20 mi0.35 mi22379-128974-128974-1223002(Top 79%)9600(Top 76%)9600(Top 553%)
FINISH26.22 mi1.02 mi22443-649022-489022-4824049(Top 83%)10141(Top 81%)10141(Top 584%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

20054

Females

7624

F40-44

7624

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18857

Females

6952

F40-44

6952

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

20054

Females

7624

F40-44

7624

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

22053

Females

8691

F40-44

8691

20K→HALF

12.4 - 13.1 mi

Top 80%
×2
+19ft-37ft

Overall

23303

Females

9311

F40-44

9311

HALF→25K

13.1 - 15.5 mi

Top 81%
×4
+66ft-88ft

Overall

23622

Females

9518

F40-44

9518

25K→30K

15.5 - 18.6 mi

Top 82%
×9
+181ft-148ft

Overall

23841

Females

9748

F40-44

9748

30K→20M

18.6 - 20.0 mi

Top 83%
×5
+64ft-50ft

Overall

24084

Females

9956

F40-44

9956

20M→21M

20.0 - 21.0 mi

Top 81%
×8
+106ft-24ft

Overall

23554

Females

9719

F40-44

9719

21M→35K

21.0 - 21.8 mi

Top 81%
×7
+17ft-86ft

Overall

23453

Females

9688

F40-44

9688

35K→23M

21.8 - 23.0 mi

Top 81%
×5
+23ft-63ft

Overall

23468

Females

9758

F40-44

9758

23M→24M

23.0 - 24.0 mi

Top 82%
×6
+12ft-82ft

Overall

23729

Females

9921

F40-44

9921

24M→40K

24.0 - 24.9 mi

Top 82%
×1
+6ft-20ft

Overall

23714

Females

9979

F40-44

9979

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1
+13ft-16ft

Overall

23002

Females

9600

F40-44

9600

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
×2
+22ft-21ft

Overall

24049

Females

10141

F40-44

10141

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
455
Passed By
2194
Net Change
-4784
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17659
5K → 10K91200-600#17659#18259
10K → 15K36200-619#18259#18878
15K → 20K32200-841#18878#19719
20K → HALF3200-218#19719#19937
HALF → 25K23200-856#19937#20793
25K → 30K26200-797#20793#21590
30K → 20M38200-265#21590#21855
20M → 21M43189-146#21855#22001
21M → 35K20101-81#22001#22082
35K → 23M51175-124#22082#22206
23M → 24M28131-103#22206#22309
24M → 40K3189-58#22309#22367
40K → 25.2M1729-12#22367#22379
25.2M → FINISH1680-64#22379#22443
TOTALS4552194-4784
📊

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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