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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Erin Sondej

Bib: 11240 •F •Age: N/A

PA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 34%
Gender (Female)
#0 / 12578
Top 18%
Masters (Masters Women)
#0 / 6862
Top 6%
Age Group (F40-44)
#0 / 1737
Top 13%
Race Day Weather
51°/41°F
overcast clouds

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
22:03
3.11 mi
Rank: #9347
Start → 5K
22:03 | 7:06/mi
10K
44:43
6.21 mi
Rank: #10168 (-821)
5K → 10K
22:40 | 7:18/mi
15K
1:07:46
9.32 mi
Rank: #10794 (-626)
10K → 15K
23:03 | 7:26/mi
20K
1:30:59
12.43 mi
Rank: #11037 (-243)
15K → 20K
23:13 | 7:29/mi
HALF
1:35:58
13.11 mi
Rank: #11046 (-9)
20K → HALF
4:59 | 7:19/mi
25K
1:53:52
15.53 mi
Rank: #10890 (+156)
HALF → 25K
17:54 | 7:23/mi
30K
2:17:14
18.64 mi
Rank: #10629 (+261)
25K → 30K
23:22 | 7:32/mi
20M
2:27:32
20.00 mi
Rank: #10544 (+85)
30K → 20M
10:18 | 7:35/mi
21M
2:35:47
21.00 mi
Rank: #10584 (-40)
20M → 21M
8:15 | 8:15/mi
35K
2:41:19
21.75 mi
Rank: #10542 (+42)
21M → 35K
5:32 | 7:24/mi
23M
2:50:52
23.00 mi
Rank: #10446 (+96)
35K → 23M
9:33 | 7:38/mi
24M
2:58:09
24.00 mi
Rank: #10318 (+128)
23M → 24M
7:17 | 7:17/mi
40K
3:04:26
24.85 mi
Rank: #10189 (+129)
24M → 40K
6:17 | 7:21/mi
25.2M
3:07:12
25.20 mi
Rank: #10129 (+60)
40K → 25.2M
2:46 | 8:02/mi
FINISH
3:14:14
26.22 mi
Rank: #9969 (+160)
25.2M → FINISH
7:02 | 6:55/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:58
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:38:16
Pace7:30 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:0222:037:0622:03
7:06
-
10K
6.21 mi11:02:4244:437:1222:40
7:18
+0:12
15K
9.32 mi11:25:451:07:467:1723:03
7:26
+0:08
20K
12.43 mi11:48:581:30:597:2023:13
7:29
+0:03
HALF
13.11 mi11:53:571:35:587:204:59
7:19
-0:10
25K
15.53 mi12:11:511:53:527:2017:54
7:23
+0:04
30K
18.64 mi12:35:132:17:147:2223:22
7:32
+0:09
20M
20.00 mi12:45:312:27:327:2310:18
7:35
+0:03
21M
21.00 mi12:53:462:35:477:268:15
8:15
+0:40
35K
21.75 mi12:59:182:41:197:265:32
7:24
-0:51
23M
23.00 mi13:08:512:50:527:269:33
7:38
+0:14
24M
24.00 mi13:16:082:58:097:267:17
7:17
-0:21
40K
24.85 mi13:22:253:04:267:266:17
7:21
+0:04
25.2M
25.20 mi13:25:113:07:127:262:46
8:02
+0:41
FINISH
26.22 mi13:32:133:14:147:257:02
6:55
-1:07

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

6:55 /mi

Average Pace

7:25 /mi

Slowest Pace

8:15 /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

2:53:40

89% of race

Time at Steady Pace

12:19

6% of race

Time at Slower Pace

8:15

4% of race

Average Pace: 7:24 /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 mi10:40:0222:037:0622:03
7:06
#9347
10K
6.21 mi11:02:4244:437:1222:40
7:18
#10168
15K
9.32 mi11:25:451:07:467:1723:03
7:26
#10794
20K
12.43 mi11:48:581:30:597:2023:13
7:29
#11037
HALF
13.11 mi11:53:571:35:587:204:59
7:19
#11046
25K
15.53 mi12:11:511:53:527:2017:54
7:23
#10890
30K
18.64 mi12:35:132:17:147:2223:22
7:32
#10629
20M
20.00 mi12:45:312:27:327:2310:18
7:35
#10544
21M
21.00 mi12:53:462:35:477:268:15
8:15
#10584
35K
21.75 mi12:59:182:41:197:265:32
7:24
#10542
23M
23.00 mi13:08:512:50:527:269:33
7:38
#10446
24M
24.00 mi13:16:082:58:097:267:17
7:17
#10318
40K
24.85 mi13:22:253:04:267:266:17
7:21
#10189
25.2M
25.20 mi13:25:113:07:127:262:46
8:02
#10129
FINISH
26.22 mi13:32:133:14:147:257:02
6:55
#9969
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 mi93471578157812123(Top 42%)3091(Top 25%)3091(Top 178%)
10K6.21 mi3.10 mi10168-8211976-3981976-39811123(Top 38%)2496(Top 20%)2496(Top 144%)
15K9.32 mi3.11 mi10794-6262321-3452321-34512123(Top 42%)3091(Top 25%)3091(Top 178%)
20K12.43 mi3.11 mi11037-2432487-1662487-16611724(Top 40%)2953(Top 23%)2953(Top 170%)
HALF13.11 mi0.68 mi11046-92492-52492-511310(Top 39%)2631(Top 21%)2631(Top 151%)
25K15.53 mi2.42 mi10890+1562438+542438+5410431(Top 36%)2356(Top 19%)2356(Top 136%)
30K18.64 mi3.11 mi10629+2612358+802358+809836(Top 34%)2195(Top 17%)2195(Top 126%)
20M20.00 mi1.36 mi10544+852340+182340+189730(Top 34%)2255(Top 18%)2255(Top 130%)
21M21.00 mi1.00 mi10584-402382-422382-4211543(Top 40%)3268(Top 26%)3268(Top 188%)
35K21.75 mi0.75 mi10542+422386-42386-410091(Top 35%)2530(Top 20%)2530(Top 146%)
23M23.00 mi1.25 mi10446+962374+122374+129836(Top 34%)2508(Top 20%)2508(Top 144%)
24M24.00 mi1.00 mi10318+1282328+462328+468515(Top 29%)1963(Top 16%)1963(Top 113%)
40K24.85 mi0.85 mi10189+1292286+422286+427846(Top 27%)1737(Top 14%)1737(Top 100%)
25.2M25.20 mi0.35 mi10129+602264+222264+228573(Top 30%)2148(Top 17%)2148(Top 124%)
FINISH26.22 mi1.02 mi9969+1602218+462218+466860(Top 24%)1431(Top 11%)1431(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21
+97ft-345ft

Overall

12123

Females

3091

F40-44

3091

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

11123

Females

2496

F40-44

2496

10K→15K

6.2 - 9.3 mi

Top 42%
×3
+67ft-78ft

Overall

12123

Females

3091

F40-44

3091

15K→20K

9.3 - 12.4 mi

Top 40%
×5
+106ft-86ft

Overall

11724

Females

2953

F40-44

2953

20K→HALF

12.4 - 13.1 mi

Top 39%
×2
+19ft-37ft

Overall

11310

Females

2631

F40-44

2631

HALF→25K

13.1 - 15.5 mi

Top 36%
×4
+66ft-88ft

Overall

10431

Females

2356

F40-44

2356

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9836

Females

2195

F40-44

2195

30K→20M

18.6 - 20.0 mi

Top 34%
×5
+64ft-50ft

Overall

9730

Females

2255

F40-44

2255

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11543

Females

3268

F40-44

3268

21M→35K

21.0 - 21.8 mi

Top 35%
×7
+17ft-86ft

Overall

10091

Females

2530

F40-44

2530

35K→23M

21.8 - 23.0 mi

Top 34%
×5
+23ft-63ft

Overall

9836

Females

2508

F40-44

2508

23M→24M

23.0 - 24.0 mi

Top 29%
×6
+12ft-82ft

Overall

8515

Females

1963

F40-44

1963

24M→40K

24.0 - 24.9 mi

Top 27%
×1
+6ft-20ft

Overall

7846

Females

1737

F40-44

1737

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1
+13ft-16ft

Overall

8573

Females

2148

F40-44

2148

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

6860

Females

1431

F40-44

1431

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1729*
Passed By
1084
Net Change
-622
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9347
5K → 10K46200-821#9347#10168
10K → 15K42200-626#10168#10794
15K → 20K89200-243#10794#11037
20K → HALF2736-9#11037#11046
HALF → 25K227*71+156#11046#10890
25K → 30K315*54+261#10890#10629
30K → 20M14257+85#10629#10544
20M → 21M85125-40#10544#10584
21M → 35K7028+42#10584#10542
35K → 23M15660+96#10542#10446
23M → 24M14416+128#10446#10318
24M → 40K14314+129#10318#10189
40K → 25.2M7313+60#10189#10129
25.2M → FINISH170*10+160#10129#9969
TOTALS1729*1084-622

* 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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