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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Aliza Bowcutt

Bib: 21013 •F •Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 42%
Masters (Masters Women)
#0 / 6862
Top 27%
Age Group (F45-49)
#0 / 1786
Top 33%
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
25:42
3.11 mi
Rank: #18700
Start → 5K
25:42 | 8:17/mi
10K
51:18
6.21 mi
Rank: #18747 (-47)
5K → 10K
25:36 | 8:15/mi
15K
1:16:33
9.32 mi
Rank: #18474 (+273)
10K → 15K
25:15 | 8:08/mi
20K
1:42:10
12.43 mi
Rank: #18288 (+186)
15K → 20K
25:37 | 8:15/mi
HALF
1:47:35
13.11 mi
Rank: #18209 (+79)
20K → HALF
5:25 | 7:57/mi
25K
2:07:17
15.53 mi
Rank: #17904 (+305)
HALF → 25K
19:42 | 8:08/mi
30K
2:33:07
18.64 mi
Rank: #17473 (+431)
25K → 30K
25:50 | 8:19/mi
20M
2:44:19
20.00 mi
Rank: #17244 (+229)
30K → 20M
11:12 | 8:15/mi
21M
2:52:41
21.00 mi
Rank: #16951 (+293)
20M → 21M
8:22 | 8:22/mi
35K
2:58:19
21.75 mi
Rank: #16739 (+212)
21M → 35K
5:38 | 7:32/mi
23M
3:07:55
23.00 mi
Rank: #16332 (+407)
35K → 23M
9:36 | 7:41/mi
24M
3:15:40
24.00 mi
Rank: #16132 (+200)
23M → 24M
7:45 | 7:45/mi
40K
3:22:13
24.85 mi
Rank: #15923 (+209)
24M → 40K
6:33 | 7:40/mi
25.2M
3:24:59
25.20 mi
Rank: #15797 (+126)
40K → 25.2M
2:46 | 8:02/mi
FINISH
3:32:25
26.22 mi
Rank: #15600 (+197)
25.2M → FINISH
7:26 | 7:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:47:35
Pace8:13 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:44:50
Pace8:00 /mi
📊Negative Split: 2.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:0825:428:1725:42
8:17
-
10K
6.21 mi11:37:4451:188:1625:36
8:15
-0:02
15K
9.32 mi12:02:591:16:338:1325:15
8:08
-0:07
20K
12.43 mi12:28:361:42:108:1425:37
8:15
+0:07
HALF
13.11 mi12:34:011:47:358:135:25
7:57
-0:18
25K
15.53 mi12:53:432:07:178:1219:42
8:08
+0:11
30K
18.64 mi13:19:332:33:078:1325:50
8:19
+0:11
20M
20.00 mi13:30:452:44:198:1311:12
8:15
-0:04
21M
21.00 mi13:39:072:52:418:148:22
8:22
+0:07
35K
21.75 mi13:44:452:58:198:125:38
7:32
-0:50
23M
23.00 mi13:54:213:07:558:119:36
7:41
+0:09
24M
24.00 mi14:02:063:15:408:107:45
7:45
+0:04
40K
24.85 mi14:08:393:22:138:096:33
7:40
-0:05
25.2M
25.20 mi14:11:253:24:598:092:46
8:02
+0:22
FINISH
26.22 mi14:18:513:32:258:077:26
7:18
-0:44

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

7:18 /mi

Average Pace

8:06 /mi

Slowest Pace

8:22 /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

42:23

20% of race

Time at Steady Pace

2:50:02

80% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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 mi11:12:0825:428:1725:42
8:17
#18700
10K
6.21 mi11:37:4451:188:1625:36
8:15
#18747
15K
9.32 mi12:02:591:16:338:1325:15
8:08
#18474
20K
12.43 mi12:28:361:42:108:1425:37
8:15
#18288
HALF
13.11 mi12:34:011:47:358:135:25
7:57
#18209
25K
15.53 mi12:53:432:07:178:1219:42
8:08
#17904
30K
18.64 mi13:19:332:33:078:1325:50
8:19
#17473
20M
20.00 mi13:30:452:44:198:1311:12
8:15
#17244
21M
21.00 mi13:39:072:52:418:148:22
8:22
#16951
35K
21.75 mi13:44:452:58:198:125:38
7:32
#16739
23M
23.00 mi13:54:213:07:558:119:36
7:41
#16332
24M
24.00 mi14:02:063:15:408:107:45
7:45
#16132
40K
24.85 mi14:08:393:22:138:096:33
7:40
#15923
25.2M
25.20 mi14:11:253:24:598:092:46
8:02
#15797
FINISH
26.22 mi14:18:513:32:258:077:26
7:18
#15600
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi187006899689917867(Top 62%)6400(Top 51%)6400(Top 358%)
10K6.21 mi3.10 mi18747-476918-196918-1918800(Top 65%)6908(Top 55%)6908(Top 387%)
15K9.32 mi3.11 mi18474+2736746+1726746+17217867(Top 62%)6400(Top 51%)6400(Top 358%)
20K12.43 mi3.11 mi18288+1866646+1006646+10017776(Top 61%)6379(Top 51%)6379(Top 357%)
HALF13.11 mi0.68 mi18209+796600+466600+4616754(Top 58%)5761(Top 46%)5761(Top 323%)
25K15.53 mi2.42 mi17904+3056445+1556445+15516301(Top 56%)5589(Top 44%)5589(Top 313%)
30K18.64 mi3.11 mi17473+4316221+2246221+22415728(Top 54%)5374(Top 43%)5374(Top 301%)
20M20.00 mi1.36 mi17244+2296110+1116110+11114597(Top 50%)4823(Top 38%)4823(Top 270%)
21M21.00 mi1.00 mi16951+2935967+1435967+14312324(Top 42%)3706(Top 29%)3706(Top 208%)
35K21.75 mi0.75 mi16739+2125863+1045863+10411183(Top 39%)3117(Top 25%)3117(Top 175%)
23M23.00 mi1.25 mi16332+4075660+2035660+20310138(Top 35%)2677(Top 21%)2677(Top 150%)
24M24.00 mi1.00 mi16132+2005572+885572+8811964(Top 41%)3699(Top 29%)3699(Top 207%)
40K24.85 mi0.85 mi15923+2095481+915481+9110088(Top 35%)2808(Top 22%)2808(Top 157%)
25.2M25.20 mi0.35 mi15797+1265406+755406+758656(Top 30%)2230(Top 18%)2230(Top 125%)
FINISH26.22 mi1.02 mi15600+1975313+935313+939908(Top 34%)2811(Top 22%)2811(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

17867

Females

6400

F45-49

6400

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18800

Females

6908

F45-49

6908

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

17867

Females

6400

F45-49

6400

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17776

Females

6379

F45-49

6379

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16754

Females

5761

F45-49

5761

HALF→25K

13.1 - 15.5 mi

Top 56%
×4
+66ft-88ft

Overall

16301

Females

5589

F45-49

5589

25K→30K

15.5 - 18.6 mi

Top 54%
×9
+181ft-148ft

Overall

15728

Females

5374

F45-49

5374

30K→20M

18.6 - 20.0 mi

Top 50%
×5
+64ft-50ft

Overall

14597

Females

4823

F45-49

4823

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12324

Females

3706

F45-49

3706

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11183

Females

3117

F45-49

3117

35K→23M

21.8 - 23.0 mi

Top 35%
×5
+23ft-63ft

Overall

10138

Females

2677

F45-49

2677

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

11964

Females

3699

F45-49

3699

24M→40K

24.0 - 24.9 mi

Top 35%
×1
+6ft-20ft

Overall

10088

Females

2808

F45-49

2808

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1
+13ft-16ft

Overall

8656

Females

2230

F45-49

2230

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9908

Females

2811

F45-49

2811

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3541*
Passed By
394
Net Change
+3100
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18700
5K → 10K200200-47#18700#18747
10K → 15K340*67+273#18747#18474
15K → 20K255*69+186#18474#18288
20K → HALF834+79#18288#18209
HALF → 25K314*9+305#18209#17904
25K → 30K454*23+431#17904#17473
30K → 20M238*9+229#17473#17244
20M → 21M298*5+293#17244#16951
21M → 35K212*0+212#16951#16739
35K → 23M407*0+407#16739#16332
23M → 24M203*3+200#16332#16132
24M → 40K212*3+209#16132#15923
40K → 25.2M1260+126#15923#15797
25.2M → FINISH1992+197#15797#15600
TOTALS3541*394+3100

* 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

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OTQ

Olympic Trials Qualifying analysis available

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