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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Allyson Willis

Bib: 16199 •F •Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 46%
Gender (Female)
#0 / 12578
Top 31%
Age Group (F18-39)
#0 / 5716
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
23:51
3.11 mi
Rank: #14345
Start → 5K
23:51 | 7:41/mi
10K
47:35
6.21 mi
Rank: #14244 (+101)
5K → 10K
23:44 | 7:39/mi
15K
1:11:14
9.32 mi
Rank: #14017 (+227)
10K → 15K
23:39 | 7:37/mi
20K
1:34:57
12.43 mi
Rank: #13769 (+248)
15K → 20K
23:43 | 7:39/mi
HALF
1:39:58
13.11 mi
Rank: #13665 (+104)
20K → HALF
5:01 | 7:22/mi
25K
1:58:20
15.53 mi
Rank: #13392 (+273)
HALF → 25K
18:22 | 7:35/mi
30K
2:22:55
18.64 mi
Rank: #13259 (+133)
25K → 30K
24:35 | 7:55/mi
20M
2:33:58
20.00 mi
Rank: #13275 (-16)
30K → 20M
11:03 | 8:09/mi
21M
2:42:45
21.00 mi
Rank: #13341 (-66)
20M → 21M
8:47 | 8:47/mi
35K
2:48:42
21.75 mi
Rank: #13357 (-16)
21M → 35K
5:57 | 7:58/mi
23M
2:59:09
23.00 mi
Rank: #13424 (-67)
35K → 23M
10:27 | 8:22/mi
24M
3:06:54
24.00 mi
Rank: #13333 (+91)
23M → 24M
7:45 | 7:45/mi
40K
3:13:43
24.85 mi
Rank: #13277 (+56)
24M → 40K
6:49 | 7:59/mi
25.2M
3:16:42
25.20 mi
Rank: #13253 (+24)
40K → 25.2M
2:59 | 8:40/mi
FINISH
3:24:28
26.22 mi
Rank: #13216 (+37)
25.2M → FINISH
7:46 | 7:38/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
Time1:39:58
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:44:30
Pace7:59 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:2623:517:4123:51
7:41
-
10K
6.21 mi11:29:1047:357:4023:44
7:39
-0:02
15K
9.32 mi11:52:491:11:147:3923:39
7:37
-0:02
20K
12.43 mi12:16:321:34:577:3923:43
7:39
+0:02
HALF
13.11 mi12:21:331:39:587:385:01
7:22
-0:17
25K
15.53 mi12:39:551:58:207:3818:22
7:35
+0:13
30K
18.64 mi13:04:302:22:557:4124:35
7:55
+0:20
20M
20.00 mi13:15:332:33:587:4211:03
8:09
+0:14
21M
21.00 mi13:24:202:42:457:468:47
8:47
+0:38
35K
21.75 mi13:30:172:48:427:465:57
7:58
-0:49
23M
23.00 mi13:40:442:59:097:4810:27
8:22
+0:24
24M
24.00 mi13:48:293:06:547:487:45
7:45
-0:37
40K
24.85 mi13:55:183:13:437:486:49
7:59
+0:14
25.2M
25.20 mi13:58:173:16:427:492:59
8:40
+0:41
FINISH
26.22 mi14:06:033:24:287:497:46
7:38
-1:02

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

7:22 /mi

Average Pace

7:48 /mi

Slowest Pace

8:47 /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

84% of race

Time at Steady Pace

24:29

12% of race

Time at Slower Pace

8:47

4% of race

Average Pace: 7:48 /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 mi11:05:2623:517:4123:51
7:41
#14345
10K
6.21 mi11:29:1047:357:4023:44
7:39
#14244
15K
9.32 mi11:52:491:11:147:3923:39
7:37
#14017
20K
12.43 mi12:16:321:34:577:3923:43
7:39
#13769
HALF
13.11 mi12:21:331:39:587:385:01
7:22
#13665
25K
15.53 mi12:39:551:58:207:3818:22
7:35
#13392
30K
18.64 mi13:04:302:22:557:4124:35
7:55
#13259
20M
20.00 mi13:15:332:33:587:4211:03
8:09
#13275
21M
21.00 mi13:24:202:42:457:468:47
8:47
#13341
35K
21.75 mi13:30:172:48:427:465:57
7:58
#13357
23M
23.00 mi13:40:442:59:097:4810:27
8:22
#13424
24M
24.00 mi13:48:293:06:547:487:45
7:45
#13333
40K
24.85 mi13:55:183:13:437:486:49
7:59
#13277
25.2M
25.20 mi13:58:173:16:427:492:59
8:40
#13253
FINISH
26.22 mi14:06:033:24:287:497:46
7:38
#13216
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 mi143454279427913790(Top 48%)4027(Top 32%)4027(Top 70%)
10K6.21 mi3.10 mi14244+1014243+364243+3614242(Top 49%)4261(Top 34%)4261(Top 75%)
15K9.32 mi3.11 mi14017+2274130+1134130+11313790(Top 48%)4027(Top 32%)4027(Top 70%)
20K12.43 mi3.11 mi13769+2484010+1204010+12013148(Top 45%)3745(Top 30%)3745(Top 66%)
HALF13.11 mi0.68 mi13665+1043948+623948+6211847(Top 41%)2960(Top 24%)2960(Top 52%)
25K15.53 mi2.42 mi13392+2733820+1283820+12812072(Top 42%)3217(Top 26%)3217(Top 56%)
30K18.64 mi3.11 mi13259+1333792+283792+2812853(Top 44%)3772(Top 30%)3772(Top 66%)
20M20.00 mi1.36 mi13275-163825-333825-3313787(Top 48%)4384(Top 35%)4384(Top 77%)
21M21.00 mi1.00 mi13341-663883-583883-5814899(Top 51%)5080(Top 40%)5080(Top 89%)
35K21.75 mi0.75 mi13357-163911-283911-2814175(Top 49%)4724(Top 38%)4724(Top 83%)
23M23.00 mi1.25 mi13424-673975-643975-6414797(Top 51%)5161(Top 41%)5161(Top 90%)
24M24.00 mi1.00 mi13333+913948+273948+2711945(Top 41%)3680(Top 29%)3680(Top 64%)
40K24.85 mi0.85 mi13277+563933+153933+1512349(Top 43%)3962(Top 31%)3962(Top 69%)
25.2M25.20 mi0.35 mi13253+243926+73926+712650(Top 44%)4182(Top 33%)4182(Top 73%)
FINISH26.22 mi1.02 mi13216+373937-113937-1112412(Top 43%)4081(Top 32%)4081(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21
+97ft-345ft

Overall

13790

Females

4027

F18-39

4027

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14242

Females

4261

F18-39

4261

10K→15K

6.2 - 9.3 mi

Top 48%
×3
+67ft-78ft

Overall

13790

Females

4027

F18-39

4027

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

13148

Females

3745

F18-39

3745

20K→HALF

12.4 - 13.1 mi

Top 41%
×2
+19ft-37ft

Overall

11847

Females

2960

F18-39

2960

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12072

Females

3217

F18-39

3217

25K→30K

15.5 - 18.6 mi

Top 44%
×9
+181ft-148ft

Overall

12853

Females

3772

F18-39

3772

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

13787

Females

4384

F18-39

4384

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14899

Females

5080

F18-39

5080

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14175

Females

4724

F18-39

4724

35K→23M

21.8 - 23.0 mi

Top 51%
×5
+23ft-63ft

Overall

14797

Females

5161

F18-39

5161

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

11945

Females

3680

F18-39

3680

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12349

Females

3962

F18-39

3962

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12650

Females

4182

F18-39

4182

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12412

Females

4081

F18-39

4081

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2194*
Passed By
1065
Net Change
+1129
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14345
5K → 10K301*200+101#14345#14244
10K → 15K322*95+227#14244#14017
15K → 20K297*49+248#14017#13769
20K → HALF1106+104#13769#13665
HALF → 25K286*13+273#13665#13392
25K → 30K244*111+133#13392#13259
30K → 20M100116-16#13259#13275
20M → 21M58124-66#13275#13341
21M → 35K5571-16#13341#13357
35K → 23M74141-67#13357#13424
23M → 24M11827+91#13424#13333
24M → 40K9236+56#13333#13277
40K → 25.2M4420+24#13277#13253
25.2M → FINISH9356+37#13253#13216
TOTALS2194*1065+1129

* 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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