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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ilissa Bruser

Bib: 31095 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
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
37:48
3.11 mi
Rank: #28857
Start → 5K
37:48 | 12:10/mi
10K
1:15:30
6.21 mi
Rank: #28798 (+59)
5K → 10K
37:42 | 12:09/mi
15K
1:52:36
9.32 mi
Rank: #28678 (+120)
10K → 15K
37:06 | 11:57/mi
20K
2:30:57
12.43 mi
Rank: #28589 (+89)
15K → 20K
38:21 | 12:21/mi
HALF
2:39:07
13.11 mi
Rank: #28570 (+19)
20K → HALF
8:10 | 11:59/mi
25K
3:08:52
15.53 mi
Rank: #28431 (+139)
HALF → 25K
29:45 | 12:17/mi
30K
3:48:21
18.64 mi
Rank: #28303 (+128)
25K → 30K
39:29 | 12:43/mi
20M
4:05:58
20.00 mi
Rank: #28253 (+50)
30K → 20M
17:37 | 12:59/mi
21M
4:20:11
21.00 mi
Rank: #28218 (+35)
20M → 21M
14:13 | 14:13/mi
35K
4:29:46
21.75 mi
Rank: #28200 (+18)
21M → 35K
9:35 | 12:49/mi
23M
4:45:58
23.00 mi
Rank: #28171 (+29)
35K → 23M
16:12 | 12:57/mi
24M
4:58:39
24.00 mi
Rank: #28158 (+13)
23M → 24M
12:41 | 12:41/mi
40K
5:09:22
24.85 mi
Rank: #28111 (+47)
24M → 40K
10:43 | 12:33/mi
25.2M
5:14:09
25.20 mi
Rank: #28104 (+7)
40K → 25.2M
4:47 | 13:53/mi
FINISH
5:26:24
26.22 mi
Rank: #28080 (+24)
25.2M → FINISH
12:15 | 12:02/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
Time2:39:07
Pace12:09 /mi
2nd Half
Distance13.11 mi
Time2:47:17
Pace12:46 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:04:0337:4812:1037:48
12:10
-
10K
6.21 mi12:41:451:15:3012:1037:42
12:09
-0:01
15K
9.32 mi13:18:511:52:3612:0537:06
11:57
-0:12
20K
12.43 mi13:57:122:30:5712:0938:21
12:21
+0:24
HALF
13.11 mi14:05:222:39:0712:098:10
11:59
-0:22
25K
15.53 mi14:35:073:08:5212:1029:45
12:17
+0:18
30K
18.64 mi15:14:363:48:2112:1539:29
12:43
+0:26
20M
20.00 mi15:32:134:05:5812:1817:37
12:59
+0:16
21M
21.00 mi15:46:264:20:1112:2414:13
14:13
+1:14
35K
21.75 mi15:56:014:29:4612:259:35
12:49
-1:24
23M
23.00 mi16:12:134:45:5812:2716:12
12:57
+0:08
24M
24.00 mi16:24:544:58:3912:2712:41
12:41
-0:16
40K
24.85 mi16:35:375:09:2212:2710:43
12:33
-0:08
25.2M
25.20 mi16:40:245:14:0912:284:47
13:53
+1:20
FINISH
26.22 mi16:52:395:26:2412:2812:15
12:02
-1:51

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

11:57 /mi

Average Pace

12:27 /mi

Slowest Pace

14:13 /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

5:07:24

94% of race

Time at Steady Pace

4:47

1% of race

Time at Slower Pace

14:13

4% of race

Average Pace: 12:27 /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 mi12:04:0337:4812:1037:48
12:10
#28857
10K
6.21 mi12:41:451:15:3012:1037:42
12:09
#28798
15K
9.32 mi13:18:511:52:3612:0537:06
11:57
#28678
20K
12.43 mi13:57:122:30:5712:0938:21
12:21
#28589
HALF
13.11 mi14:05:222:39:0712:098:10
11:59
#28570
25K
15.53 mi14:35:073:08:5212:1029:45
12:17
#28431
30K
18.64 mi15:14:363:48:2112:1539:29
12:43
#28303
20M
20.00 mi15:32:134:05:5812:1817:37
12:59
#28253
21M
21.00 mi15:46:264:20:1112:2414:13
14:13
#28218
35K
21.75 mi15:56:014:29:4612:259:35
12:49
#28200
23M
23.00 mi16:12:134:45:5812:2716:12
12:57
#28171
24M
24.00 mi16:24:544:58:3912:2712:41
12:41
#28158
40K
24.85 mi16:35:375:09:2212:2710:43
12:33
#28111
25.2M
25.20 mi16:40:245:14:0912:284:47
13:53
#28104
FINISH
26.22 mi16:52:395:26:2412:2812:15
12:02
#28080
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 mi28857124641246428312(Top 98%)12127(Top 96%)12127(Top 679%)
10K6.21 mi3.10 mi28798+5912430+3412430+3428658(Top 99%)12328(Top 98%)12328(Top 690%)
15K9.32 mi3.11 mi28678+12012341+8912341+8928312(Top 98%)12127(Top 96%)12127(Top 679%)
20K12.43 mi3.11 mi28589+8912287+5412287+5428280(Top 97%)12099(Top 96%)12099(Top 677%)
HALF13.11 mi0.68 mi28570+1912279+812279+828267(Top 97%)12120(Top 96%)12120(Top 679%)
25K15.53 mi2.42 mi28431+13912181+9812181+9827746(Top 96%)11801(Top 94%)11801(Top 661%)
30K18.64 mi3.11 mi28303+12812109+7212109+7227476(Top 95%)11719(Top 93%)11719(Top 656%)
20M20.00 mi1.36 mi28253+5012081+2812081+2827402(Top 94%)11699(Top 93%)11699(Top 655%)
21M21.00 mi1.00 mi28218+3512062+1912062+1927503(Top 95%)11807(Top 94%)11807(Top 661%)
35K21.75 mi0.75 mi28200+1812052+1012052+1027553(Top 95%)11840(Top 94%)11840(Top 663%)
23M23.00 mi1.25 mi28171+2912043+912043+927268(Top 94%)11719(Top 93%)11719(Top 656%)
24M24.00 mi1.00 mi28158+13120431204327381(Top 94%)11808(Top 94%)11808(Top 661%)
40K24.85 mi0.85 mi28111+4712015+2812015+2826583(Top 92%)11438(Top 91%)11438(Top 640%)
25.2M25.20 mi0.35 mi28104+712009+612009+627114(Top 93%)11687(Top 93%)11687(Top 654%)
FINISH26.22 mi1.02 mi28080+2412001+812001+827497(Top 95%)11867(Top 94%)11867(Top 664%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21
+97ft-345ft

Overall

28312

Females

12127

F45-49

12127

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28658

Females

12328

F45-49

12328

10K→15K

6.2 - 9.3 mi

Top 98%
×3
+67ft-78ft

Overall

28312

Females

12127

F45-49

12127

15K→20K

9.3 - 12.4 mi

Top 97%
×5
+106ft-86ft

Overall

28280

Females

12099

F45-49

12099

20K→HALF

12.4 - 13.1 mi

Top 97%
×2
+19ft-37ft

Overall

28267

Females

12120

F45-49

12120

HALF→25K

13.1 - 15.5 mi

Top 96%
×4
+66ft-88ft

Overall

27746

Females

11801

F45-49

11801

25K→30K

15.5 - 18.6 mi

Top 95%
×9
+181ft-148ft

Overall

27476

Females

11719

F45-49

11719

30K→20M

18.6 - 20.0 mi

Top 94%
×5
+64ft-50ft

Overall

27402

Females

11699

F45-49

11699

20M→21M

20.0 - 21.0 mi

Top 95%
×8
+106ft-24ft

Overall

27503

Females

11807

F45-49

11807

21M→35K

21.0 - 21.8 mi

Top 95%
×7
+17ft-86ft

Overall

27553

Females

11840

F45-49

11840

35K→23M

21.8 - 23.0 mi

Top 94%
×5
+23ft-63ft

Overall

27268

Females

11719

F45-49

11719

23M→24M

23.0 - 24.0 mi

Top 94%
×6
+12ft-82ft

Overall

27381

Females

11808

F45-49

11808

24M→40K

24.0 - 24.9 mi

Top 92%
×1
+6ft-20ft

Overall

26583

Females

11438

F45-49

11438

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1
+13ft-16ft

Overall

27114

Females

11687

F45-49

11687

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
×2
+22ft-21ft

Overall

27497

Females

11867

F45-49

11867

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
882
Passed By
105
Net Change
+777
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28857
5K → 10K7718+59#28857#28798
10K → 15K1244+120#28798#28678
15K → 20K967+89#28678#28589
20K → HALF256+19#28589#28570
HALF → 25K1445+139#28570#28431
25K → 30K1379+128#28431#28303
30K → 20M566+50#28303#28253
20M → 21M449+35#28253#28218
21M → 35K213+18#28218#28200
35K → 23M4011+29#28200#28171
23M → 24M2613+13#28171#28158
24M → 40K470+47#28158#28111
40K → 25.2M103+7#28111#28104
25.2M → FINISH3511+24#28104#28080
TOTALS882105+777
📊

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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