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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Alison Baehrens

Bib: 20307 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 46%
Gender (Female)
#0 / 12578
Top 33%
Masters (Masters Women)
#0 / 6862
Top 16%
Age Group (F40-44)
#0 / 1737
Top 36%
Race Day Weather
51°/41°F
overcast clouds
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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
23:10
3.11 mi
Rank: #12436
Start → 5K
23:10 | 7:28/mi
10K
46:51
6.21 mi
Rank: #13193 (-757)
5K → 10K
23:41 | 7:38/mi
15K
1:11:40
9.32 mi
Rank: #14454 (-1261)
10K → 15K
24:49 | 8:00/mi
20K
1:35:49
12.43 mi
Rank: #14394 (+60)
15K → 20K
24:09 | 7:47/mi
HALF
1:41:05
13.11 mi
Rank: #14416 (-22)
20K → HALF
5:16 | 7:44/mi
25K
2:00:14
15.53 mi
Rank: #14424 (-8)
HALF → 25K
19:09 | 7:54/mi
30K
2:25:43
18.64 mi
Rank: #14498 (-74)
25K → 30K
25:29 | 8:13/mi
20M
2:36:38
20.00 mi
Rank: #14368 (+130)
30K → 20M
10:55 | 8:03/mi
21M
2:45:18
21.00 mi
Rank: #14316 (+52)
20M → 21M
8:40 | 8:40/mi
35K
2:51:00
21.75 mi
Rank: #14213 (+103)
21M → 35K
5:42 | 7:38/mi
23M
3:00:48
23.00 mi
Rank: #14000 (+213)
35K → 23M
9:48 | 7:50/mi
24M
3:08:25
24.00 mi
Rank: #13858 (+142)
23M → 24M
7:37 | 7:37/mi
40K
3:15:00
24.85 mi
Rank: #13725 (+133)
24M → 40K
6:35 | 7:42/mi
25.2M
3:17:48
25.20 mi
Rank: #13626 (+99)
40K → 25.2M
2:48 | 8:08/mi
FINISH
3:25:21
26.22 mi
Rank: #13492 (+134)
25.2M → FINISH
7:33 | 7:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:05
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:44:16
Pace7:58 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:2923:107:2823:10
7:28
-
10K
6.21 mi11:32:1046:517:3323:41
7:38
+0:10
15K
9.32 mi11:56:591:11:407:4224:49
8:00
+0:22
20K
12.43 mi12:21:081:35:497:4324:09
7:47
-0:13
HALF
13.11 mi12:26:241:41:057:435:16
7:44
-0:03
25K
15.53 mi12:45:332:00:147:4519:09
7:54
+0:10
30K
18.64 mi13:11:022:25:437:5025:29
8:13
+0:19
20M
20.00 mi13:21:572:36:387:5010:55
8:03
-0:10
21M
21.00 mi13:30:372:45:187:538:40
8:40
+0:37
35K
21.75 mi13:36:192:51:007:525:42
7:38
-1:02
23M
23.00 mi13:46:073:00:487:529:48
7:50
+0:12
24M
24.00 mi13:53:443:08:257:527:37
7:37
-0:13
40K
24.85 mi14:00:193:15:007:516:35
7:42
+0:05
25.2M
25.20 mi14:03:073:17:487:512:48
8:08
+0:26
FINISH
26.22 mi14:10:403:25:217:517:33
7:25
-0:43

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

7:25 /mi

Average Pace

7:50 /mi

Slowest Pace

8:40 /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

2:51:12

83% of race

Time at Steady Pace

34:09

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:50 /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 mi11:08:2923:107:2823:10
7:28
#12436
10K
6.21 mi11:32:1046:517:3323:41
7:38
#13193
15K
9.32 mi11:56:591:11:407:4224:49
8:00
#14454
20K
12.43 mi12:21:081:35:497:4324:09
7:47
#14394
HALF
13.11 mi12:26:241:41:057:435:16
7:44
#14416
25K
15.53 mi12:45:332:00:147:4519:09
7:54
#14424
30K
18.64 mi13:11:022:25:437:5025:29
8:13
#14498
20M
20.00 mi13:21:572:36:387:5010:55
8:03
#14368
21M
21.00 mi13:30:372:45:187:538:40
8:40
#14316
35K
21.75 mi13:36:192:51:007:525:42
7:38
#14213
23M
23.00 mi13:46:073:00:487:529:48
7:50
#14000
24M
24.00 mi13:53:443:08:257:527:37
7:37
#13858
40K
24.85 mi14:00:193:15:007:516:35
7:42
#13725
25.2M
25.20 mi14:03:073:17:487:512:48
8:08
#13626
FINISH
26.22 mi14:10:403:25:217:517:33
7:25
#13492
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 mi124363171317116924(Top 58%)5865(Top 47%)5865(Top 338%)
10K6.21 mi3.10 mi13193-7573641-4703641-47014072(Top 48%)4156(Top 33%)4156(Top 239%)
15K9.32 mi3.11 mi14454-12614393-7524393-75216924(Top 58%)5865(Top 47%)5865(Top 338%)
20K12.43 mi3.11 mi14394+604370+234370+2314313(Top 49%)4387(Top 35%)4387(Top 253%)
HALF13.11 mi0.68 mi14416-224383-134383-1314968(Top 52%)4689(Top 37%)4689(Top 270%)
25K15.53 mi2.42 mi14424-84417-344417-3414589(Top 50%)4625(Top 37%)4625(Top 266%)
30K18.64 mi3.11 mi14498-744500-834500-8314942(Top 51%)4937(Top 39%)4937(Top 284%)
20M20.00 mi1.36 mi14368+1304444+564444+5613111(Top 45%)4004(Top 32%)4004(Top 231%)
21M21.00 mi1.00 mi14316+524427+174427+1714199(Top 49%)4686(Top 37%)4686(Top 270%)
35K21.75 mi0.75 mi14213+1034392+354392+3511796(Top 41%)3440(Top 27%)3440(Top 198%)
23M23.00 mi1.25 mi14000+2134302+904302+9011279(Top 39%)3259(Top 26%)3259(Top 188%)
24M24.00 mi1.00 mi13858+1424244+584244+5811016(Top 38%)3184(Top 25%)3184(Top 183%)
40K24.85 mi0.85 mi13725+1334186+584186+5810379(Top 36%)2953(Top 23%)2953(Top 170%)
25.2M25.20 mi0.35 mi13626+994144+424144+429221(Top 32%)2484(Top 20%)2484(Top 143%)
FINISH26.22 mi1.02 mi13492+1344092+524092+5210774(Top 37%)3248(Top 26%)3248(Top 187%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16924

Females

5865

F40-44

5865

5K→10K

3.1 - 6.2 mi

Top 48%
×5
+79ft-138ft

Overall

14072

Females

4156

F40-44

4156

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16924

Females

5865

F40-44

5865

15K→20K

9.3 - 12.4 mi

Top 49%
×5
+106ft-86ft

Overall

14313

Females

4387

F40-44

4387

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

14968

Females

4689

F40-44

4689

HALF→25K

13.1 - 15.5 mi

Top 50%
×4
+66ft-88ft

Overall

14589

Females

4625

F40-44

4625

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14942

Females

4937

F40-44

4937

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

13111

Females

4004

F40-44

4004

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14199

Females

4686

F40-44

4686

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

11796

Females

3440

F40-44

3440

35K→23M

21.8 - 23.0 mi

Top 39%
×5
+23ft-63ft

Overall

11279

Females

3259

F40-44

3259

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

11016

Females

3184

F40-44

3184

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10379

Females

2953

F40-44

2953

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9221

Females

2484

F40-44

2484

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2
+22ft-21ft

Overall

10774

Females

3248

F40-44

3248

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1765*
Passed By
1074
Net Change
-1056
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12436
5K → 10K65200-757#12436#13193
10K → 15K24200-1261#13193#14454
15K → 20K187127+60#14454#14394
20K → HALF2042-22#14394#14416
HALF → 25K142150-8#14416#14424
25K → 30K166200-74#14424#14498
30K → 20M16636+130#14498#14368
20M → 21M12270+52#14368#14316
21M → 35K1129+103#14316#14213
35K → 23M225*12+213#14213#14000
23M → 24M1464+142#14000#13858
24M → 40K1407+133#13858#13725
40K → 25.2M1001+99#13725#13626
25.2M → FINISH15016+134#13626#13492
TOTALS1765*1074-1056

* 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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