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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tamara Aderneuer

Bib: 13087 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 23%
Age Group (F18-39)
#0 / 5716
Top 40%
Race Day Weather
51Β°/41Β°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
23:51
3.11 mi
Rank: #14339
Start β†’ 5K
23:51 | 7:41/mi
10K
47:31
6.21 mi
Rank: #14144 (+195)
5K β†’ 10K
23:40 | 7:38/mi
15K
1:10:58
9.32 mi
Rank: #13791 (+353)
10K β†’ 15K
23:27 | 7:33/mi
20K
1:34:31
12.43 mi
Rank: #13476 (+315)
15K β†’ 20K
23:33 | 7:35/mi
HALF
1:39:47
13.11 mi
Rank: #13554 (-78)
20K β†’ HALF
5:16 | 7:44/mi
25K
1:58:12
15.53 mi
Rank: #13309 (+245)
HALF β†’ 25K
18:25 | 7:36/mi
30K
2:21:59
18.64 mi
Rank: #12843 (+466)
25K β†’ 30K
23:47 | 7:40/mi
20M
2:32:20
20.00 mi
Rank: #12602 (+241)
30K β†’ 20M
10:21 | 7:38/mi
21M
2:40:13
21.00 mi
Rank: #12386 (+216)
20M β†’ 21M
7:53 | 7:53/mi
35K
2:45:36
21.75 mi
Rank: #12245 (+141)
21M β†’ 35K
5:23 | 7:12/mi
23M
2:54:54
23.00 mi
Rank: #11957 (+288)
35K β†’ 23M
9:18 | 7:26/mi
24M
3:02:21
24.00 mi
Rank: #11812 (+145)
23M β†’ 24M
7:27 | 7:27/mi
40K
3:08:31
24.85 mi
Rank: #11585 (+227)
24M β†’ 40K
6:10 | 7:13/mi
25.2M
3:11:15
25.20 mi
Rank: #11500 (+85)
40K β†’ 25.2M
2:44 | 7:56/mi
FINISH
3:18:27
26.22 mi
Rank: #11320 (+180)
25.2M β†’ FINISH
7:12 | 7:04/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:39:47
Pace7:37 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:38:40
Pace7:32 /mi
πŸ“ŠNegative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3923:517:4123:51
7:41
-
10K
6.21 mi11:16:1947:317:3923:40
7:38
-0:03
15K
9.32 mi11:39:461:10:587:3723:27
7:33
-0:05
20K
12.43 mi12:03:191:34:317:3723:33
7:35
+0:02
HALF
13.11 mi12:08:351:39:477:375:16
7:44
+0:09
25K
15.53 mi12:27:001:58:127:3718:25
7:36
-0:08
30K
18.64 mi12:50:472:21:597:3823:47
7:40
+0:04
20M
20.00 mi13:01:082:32:207:3810:21
7:38
-0:02
21M
21.00 mi13:09:012:40:137:387:53
7:53
+0:15
35K
21.75 mi13:14:242:45:367:375:23
7:12
-0:41
23M
23.00 mi13:23:422:54:547:379:18
7:26
+0:14
24M
24.00 mi13:31:093:02:217:367:27
7:27
+0:01
40K
24.85 mi13:37:193:08:317:366:10
7:13
-0:14
25.2M
25.20 mi13:40:033:11:157:362:44
7:56
+0:43
FINISH
26.22 mi13:47:153:18:277:357:12
7:04
-0:52

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

7:04 /mi

Average Pace

7:34 /mi

Slowest Pace

7:56 /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

3:07:50

95% of race

Time at Steady Pace

10:37

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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 mi10:52:3923:517:4123:51
7:41
#14339
10K
6.21 mi11:16:1947:317:3923:40
7:38
#14144
15K
9.32 mi11:39:461:10:587:3723:27
7:33
#13791
20K
12.43 mi12:03:191:34:317:3723:33
7:35
#13476
HALF
13.11 mi12:08:351:39:477:375:16
7:44
#13554
25K
15.53 mi12:27:001:58:127:3718:25
7:36
#13309
30K
18.64 mi12:50:472:21:597:3823:47
7:40
#12843
20M
20.00 mi13:01:082:32:207:3810:21
7:38
#12602
21M
21.00 mi13:09:012:40:137:387:53
7:53
#12386
35K
21.75 mi13:14:242:45:367:375:23
7:12
#12245
23M
23.00 mi13:23:422:54:547:379:18
7:26
#11957
24M
24.00 mi13:31:093:02:217:367:27
7:27
#11812
40K
24.85 mi13:37:193:08:317:366:10
7:13
#11585
25.2M
25.20 mi13:40:033:11:157:362:44
7:56
#11500
FINISH
26.22 mi13:47:153:18:277:357:12
7:04
#11320
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 mi143394273427313230(Top 46%)3706(Top 29%)3706(Top 65%)
10K6.21 mi3.10 mi14144+1954182+914182+9114025(Top 48%)4121(Top 33%)4121(Top 72%)
15K9.32 mi3.11 mi13791+3533997+1853997+18513230(Top 46%)3706(Top 29%)3706(Top 65%)
20K12.43 mi3.11 mi13476+3153842+1553842+15512664(Top 44%)3470(Top 28%)3470(Top 61%)
HALF13.11 mi0.68 mi13554-783885-433885-4314937(Top 51%)4658(Top 37%)4658(Top 81%)
25K15.53 mi2.42 mi13309+2453772+1133772+11312217(Top 42%)3289(Top 26%)3289(Top 58%)
30K18.64 mi3.11 mi12843+4663564+2083564+20810904(Top 38%)2715(Top 22%)2715(Top 47%)
20M20.00 mi1.36 mi12602+2413463+1013463+10110025(Top 35%)2413(Top 19%)2413(Top 42%)
21M21.00 mi1.00 mi12386+2163349+1143349+1149146(Top 32%)2105(Top 17%)2105(Top 37%)
35K21.75 mi0.75 mi12245+1413278+713278+718598(Top 30%)1847(Top 15%)1847(Top 32%)
23M23.00 mi1.25 mi11957+2883144+1343144+1348412(Top 29%)1844(Top 15%)1844(Top 32%)
24M24.00 mi1.00 mi11812+1453093+513093+519740(Top 34%)2550(Top 20%)2550(Top 45%)
40K24.85 mi0.85 mi11585+2273000+933000+936892(Top 24%)1338(Top 11%)1338(Top 23%)
25.2M25.20 mi0.35 mi11500+852973+272973+278016(Top 28%)1898(Top 15%)1898(Top 33%)
FINISH26.22 mi1.02 mi11320+1802899+742899+748127(Top 28%)1991(Top 16%)1991(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
Γ—21
+97ft-345ft

Overall

13230

Females

3706

F18-39

3706

5K→10K

3.1 - 6.2 mi

Top 48%
Γ—5
+79ft-138ft

Overall

14025

Females

4121

F18-39

4121

10K→15K

6.2 - 9.3 mi

Top 46%
Γ—3
+67ft-78ft

Overall

13230

Females

3706

F18-39

3706

15K→20K

9.3 - 12.4 mi

Top 44%
Γ—5
+106ft-86ft

Overall

12664

Females

3470

F18-39

3470

20K→HALF

12.4 - 13.1 mi

Top 51%
Γ—2
+19ft-37ft

Overall

14937

Females

4658

F18-39

4658

HALF→25K

13.1 - 15.5 mi

Top 42%
Γ—4
+66ft-88ft

Overall

12217

Females

3289

F18-39

3289

25K→30K

15.5 - 18.6 mi

Top 38%
Γ—9
+181ft-148ft

Overall

10904

Females

2715

F18-39

2715

30K→20M

18.6 - 20.0 mi

Top 35%
Γ—5
+64ft-50ft

Overall

10025

Females

2413

F18-39

2413

20M→21M

20.0 - 21.0 mi

Top 32%
Γ—8
+106ft-24ft

Overall

9146

Females

2105

F18-39

2105

21M→35K

21.0 - 21.8 mi

Top 30%
Γ—7
+17ft-86ft

Overall

8598

Females

1847

F18-39

1847

35K→23M

21.8 - 23.0 mi

Top 29%
Γ—5
+23ft-63ft

Overall

8412

Females

1844

F18-39

1844

23M→24M

23.0 - 24.0 mi

Top 34%
Γ—6
+12ft-82ft

Overall

9740

Females

2550

F18-39

2550

24M→40K

24.0 - 24.9 mi

Top 24%
Γ—1
+6ft-20ft

Overall

6892

Females

1338

F18-39

1338

40K→25.2M

24.9 - 25.2 mi

Top 28%
Γ—1
+13ft-16ft

Overall

8016

Females

1898

F18-39

1898

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
Γ—2
+22ft-21ft

Overall

8127

Females

1991

F18-39

1991

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3498*
Passed By
479
Net Change
+3019
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#14339
5K β†’ 10K395*200+195#14339#14144
10K β†’ 15K418*65+353#14144#13791
15K β†’ 20K349*34+315#13791#13476
20K β†’ HALF987-78#13476#13554
HALF β†’ 25K266*21+245#13554#13309
25K β†’ 30K483*17+466#13309#12843
30K β†’ 20M245*4+241#12843#12602
20M β†’ 21M221*5+216#12602#12386
21M β†’ 35K1421+141#12386#12245
35K β†’ 23M294*6+288#12245#11957
23M β†’ 24M16520+145#11957#11812
24M β†’ 40K227*0+227#11812#11585
40K β†’ 25.2M905+85#11585#11500
25.2M β†’ FINISH19414+180#11500#11320
TOTALS3498*479+3019

* 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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