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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Mazie Atteberry

Bib: 17074 •F •Age: N/A

NE

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 26%
Age Group (F18-39)
#0 / 5716
Top 45%
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
22:09
3.11 mi
Rank: #9605
Start → 5K
22:09 | 7:08/mi
10K
43:34
6.21 mi
Rank: #8682 (+923)
5K → 10K
21:25 | 6:54/mi
15K
1:04:49
9.32 mi
Rank: #8244 (+438)
10K → 15K
21:15 | 6:51/mi
20K
1:26:41
12.43 mi
Rank: #8195 (+49)
15K → 20K
21:52 | 7:03/mi
HALF
1:31:30
13.11 mi
Rank: #8233 (-38)
20K → HALF
4:49 | 7:04/mi
25K
1:49:09
15.53 mi
Rank: #8383 (-150)
HALF → 25K
17:39 | 7:17/mi
30K
2:13:24
18.64 mi
Rank: #8890 (-507)
25K → 30K
24:15 | 7:49/mi
20M
2:24:40
20.00 mi
Rank: #9313 (-423)
30K → 20M
11:16 | 8:18/mi
21M
2:33:27
21.00 mi
Rank: #9608 (-295)
20M → 21M
8:47 | 8:47/mi
35K
2:39:30
21.75 mi
Rank: #9778 (-170)
21M → 35K
6:03 | 8:06/mi
23M
2:49:58
23.00 mi
Rank: #10086 (-308)
35K → 23M
10:28 | 8:22/mi
24M
2:58:17
24.00 mi
Rank: #10370 (-284)
23M → 24M
8:19 | 8:19/mi
40K
3:06:01
24.85 mi
Rank: #10721 (-351)
24M → 40K
7:44 | 9:03/mi
25.2M
3:09:32
25.20 mi
Rank: #10921 (-200)
40K → 25.2M
3:31 | 10:12/mi
FINISH
3:20:30
26.22 mi
Rank: #12019 (-1098)
25.2M → FINISH
10:58 | 10:46/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
Time1:31:30
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:49:00
Pace8:19 /mi
📊Positive Split: 19.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:2722:097:0822:09
7:08
-
10K
6.21 mi11:24:5243:347:0121:25
6:54
-0:14
15K
9.32 mi11:46:071:04:496:5821:15
6:51
-0:03
20K
12.43 mi12:07:591:26:416:5921:52
7:03
+0:12
HALF
13.11 mi12:12:481:31:306:594:49
7:04
+0:01
25K
15.53 mi12:30:271:49:097:0217:39
7:17
+0:13
30K
18.64 mi12:54:422:13:247:1024:15
7:49
+0:32
20M
20.00 mi13:05:582:24:407:1511:16
8:18
+0:29
21M
21.00 mi13:14:452:33:277:198:47
8:47
+0:29
35K
21.75 mi13:20:482:39:307:216:03
8:06
-0:41
23M
23.00 mi13:31:162:49:587:2410:28
8:22
+0:16
24M
24.00 mi13:39:352:58:177:268:19
8:19
-0:03
40K
24.85 mi13:47:193:06:017:307:44
9:03
+0:44
25.2M
25.20 mi13:50:503:09:327:323:31
10:12
+1:09
FINISH
26.22 mi14:01:483:20:307:4010:58
10:46
+0:34

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

6:51 /mi

Average Pace

7:39 /mi

Slowest Pace

10:46 /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

1:49:09

54% of race

Time at Steady Pace

1:00:21

30% of race

Time at Slower Pace

31:00

15% of race

Average Pace: 7:39 /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 mi11:03:2722:097:0822:09
7:08
#9605
10K
6.21 mi11:24:5243:347:0121:25
6:54
#8682
15K
9.32 mi11:46:071:04:496:5821:15
6:51
#8244
20K
12.43 mi12:07:591:26:416:5921:52
7:03
#8195
HALF
13.11 mi12:12:481:31:306:594:49
7:04
#8233
25K
15.53 mi12:30:271:49:097:0217:39
7:17
#8383
30K
18.64 mi12:54:422:13:247:1024:15
7:49
#8890
20M
20.00 mi13:05:582:24:407:1511:16
8:18
#9313
21M
21.00 mi13:14:452:33:277:198:47
8:47
#9608
35K
21.75 mi13:20:482:39:307:216:03
8:06
#9778
23M
23.00 mi13:31:162:49:587:2410:28
8:22
#10086
24M
24.00 mi13:39:352:58:177:268:19
8:19
#10370
40K
24.85 mi13:47:193:06:017:307:44
9:03
#10721
25.2M
25.20 mi13:50:503:09:327:323:31
10:12
#10921
FINISH
26.22 mi14:01:483:20:307:4010:58
10:46
#12019
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 mi9605169316937255(Top 25%)883(Top 7%)883(Top 15%)
10K6.21 mi3.10 mi8682+9231340+3531340+3537883(Top 27%)1052(Top 8%)1052(Top 18%)
15K9.32 mi3.11 mi8244+4381191+1491191+1497255(Top 25%)883(Top 7%)883(Top 15%)
20K12.43 mi3.11 mi8195+491177+141177+148152(Top 28%)1203(Top 10%)1203(Top 21%)
HALF13.11 mi0.68 mi8233-381194-171194-179269(Top 32%)1650(Top 13%)1650(Top 29%)
25K15.53 mi2.42 mi8383-1501268-741268-749554(Top 33%)1919(Top 15%)1919(Top 34%)
30K18.64 mi3.11 mi8890-5071506-2381506-23812022(Top 41%)3319(Top 26%)3319(Top 58%)
20M20.00 mi1.36 mi9313-4231731-2251731-22514901(Top 51%)4985(Top 40%)4985(Top 87%)
21M21.00 mi1.00 mi9608-2951897-1661897-16614894(Top 51%)5075(Top 40%)5075(Top 89%)
35K21.75 mi0.75 mi9778-1701989-921989-9215067(Top 52%)5206(Top 41%)5206(Top 91%)
23M23.00 mi1.25 mi10086-3082187-1982187-19814869(Top 51%)5190(Top 41%)5190(Top 91%)
24M24.00 mi1.00 mi10370-2842355-1682355-16815792(Top 54%)5769(Top 46%)5769(Top 101%)
40K24.85 mi0.85 mi10721-3512542-1872542-18718613(Top 64%)7364(Top 59%)7364(Top 129%)
25.2M25.20 mi0.35 mi10921-2002659-1172659-11720111(Top 69%)8107(Top 64%)8107(Top 142%)
FINISH26.22 mi1.02 mi12019-10983272-6133272-61325643(Top 88%)10960(Top 87%)10960(Top 192%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21
+97ft-345ft

Overall

7255

Females

883

F18-39

883

5K→10K

3.1 - 6.2 mi

Top 27%
×5
+79ft-138ft

Overall

7883

Females

1052

F18-39

1052

10K→15K

6.2 - 9.3 mi

Top 25%
×3
+67ft-78ft

Overall

7255

Females

883

F18-39

883

15K→20K

9.3 - 12.4 mi

Top 28%
×5
+106ft-86ft

Overall

8152

Females

1203

F18-39

1203

20K→HALF

12.4 - 13.1 mi

Top 32%
×2
+19ft-37ft

Overall

9269

Females

1650

F18-39

1650

HALF→25K

13.1 - 15.5 mi

Top 33%
×4
+66ft-88ft

Overall

9554

Females

1919

F18-39

1919

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

12022

Females

3319

F18-39

3319

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14901

Females

4985

F18-39

4985

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14894

Females

5075

F18-39

5075

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

15067

Females

5206

F18-39

5206

35K→23M

21.8 - 23.0 mi

Top 51%
×5
+23ft-63ft

Overall

14869

Females

5190

F18-39

5190

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15792

Females

5769

F18-39

5769

24M→40K

24.0 - 24.9 mi

Top 64%
×1
+6ft-20ft

Overall

18613

Females

7364

F18-39

7364

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1
+13ft-16ft

Overall

20111

Females

8107

F18-39

8107

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
×2
+22ft-21ft

Overall

25643

Females

10960

F18-39

10960

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1871*
Passed By
2168
Net Change
-2414
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9605
5K → 10K937*14+923#9605#8682
10K → 15K451*13+438#8682#8244
15K → 20K149100+49#8244#8195
20K → HALF1149-38#8195#8233
HALF → 25K89200-150#8233#8383
25K → 30K55200-507#8383#8890
30K → 20M29200-423#8890#9313
20M → 21M24200-295#9313#9608
21M → 35K22192-170#9608#9778
35K → 23M50200-308#9778#10086
23M → 24M31200-284#10086#10370
24M → 40K16200-351#10370#10721
40K → 25.2M1200-200#10721#10921
25.2M → FINISH6200-1098#10921#12019
TOTALS1871*2168-2414

* 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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