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BOSTON MARATHON 2026

Alisa Brooks

Bib: 19509•F

NV

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 49%
Gender (Female)
#0 / 12578
Top 35%
Masters (Masters Women)
#0 / 6862
Top 20%
Age Group (F50-54)
#0 / 1233
Top 14%
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
25:34
3.11 mi
Rank: #18401
Start → 5K
25:34 | 8:14/mi
10K
49:45
6.21 mi
Rank: #17125 (+1276)
5K → 10K
24:11 | 7:48/mi
15K
1:13:40
9.32 mi
Rank: #16289 (+836)
10K → 15K
23:55 | 7:42/mi
20K
1:37:38
12.43 mi
Rank: #15623 (+666)
15K → 20K
23:58 | 7:43/mi
HALF
1:42:47
13.11 mi
Rank: #15492 (+131)
20K → HALF
5:09 | 7:34/mi
25K
2:01:58
15.53 mi
Rank: #15352 (+140)
HALF → 25K
19:11 | 7:55/mi
30K
2:26:31
18.64 mi
Rank: #14844 (+508)
25K → 30K
24:33 | 7:55/mi
20M
2:37:19
20.00 mi
Rank: #14637 (+207)
30K → 20M
10:48 | 7:58/mi
21M
2:45:53
21.00 mi
Rank: #14549 (+88)
20M → 21M
8:34 | 8:34/mi
35K
2:51:46
21.75 mi
Rank: #14486 (+63)
21M → 35K
5:53 | 7:52/mi
23M
3:01:58
23.00 mi
Rank: #14401 (+85)
35K → 23M
10:12 | 8:10/mi
24M
3:09:46
24.00 mi
Rank: #14307 (+94)
23M → 24M
7:48 | 7:48/mi
40K
3:16:34
24.85 mi
Rank: #14200 (+107)
24M → 40K
6:48 | 7:58/mi
25.2M
3:19:32
25.20 mi
Rank: #14166 (+34)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:27:23
26.22 mi
Rank: #14134 (+32)
25.2M → FINISH
7:51 | 7:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:47
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:44:36
Pace7:59 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:0125:348:1425:34
8:14
-
10K
6.21 mi11:34:1249:458:0124:11
7:48
-0:26
15K
9.32 mi11:58:071:13:407:5523:55
7:42
-0:06
20K
12.43 mi12:22:051:37:387:5223:58
7:43
+0:01
HALF
13.11 mi12:27:141:42:477:515:09
7:34
-0:09
25K
15.53 mi12:46:252:01:587:5219:11
7:55
+0:21
30K
18.64 mi13:10:582:26:317:5224:33
7:55
0:00
20M
20.00 mi13:21:462:37:197:5210:48
7:58
+0:03
21M
21.00 mi13:30:202:45:537:548:34
8:34
+0:36
35K
21.75 mi13:36:132:51:467:545:53
7:52
-0:42
23M
23.00 mi13:46:253:01:587:5510:12
8:10
+0:18
24M
24.00 mi13:54:133:09:467:557:48
7:48
-0:22
40K
24.85 mi14:01:013:16:347:556:48
7:58
+0:10
25.2M
25.20 mi14:03:593:19:327:562:58
8:37
+0:39
FINISH
26.22 mi14:11:503:27:237:557:51
7:43
-0:54

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

7:34 /mi

Average Pace

7:55 /mi

Slowest Pace

8:37 /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

3:15:51

94% of race

Time at Steady Pace

11:32

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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 mi11:10:0125:348:1425:34
8:14
#18401
10K
6.21 mi11:34:1249:458:0124:11
7:48
#17125
15K
9.32 mi11:58:071:13:407:5523:55
7:42
#16289
20K
12.43 mi12:22:051:37:387:5223:58
7:43
#15623
HALF
13.11 mi12:27:141:42:477:515:09
7:34
#15492
25K
15.53 mi12:46:252:01:587:5219:11
7:55
#15352
30K
18.64 mi13:10:582:26:317:5224:33
7:55
#14844
20M
20.00 mi13:21:462:37:197:5210:48
7:58
#14637
21M
21.00 mi13:30:202:45:537:548:34
8:34
#14549
35K
21.75 mi13:36:132:51:467:545:53
7:52
#14486
23M
23.00 mi13:46:253:01:587:5510:12
8:10
#14401
24M
24.00 mi13:54:133:09:467:557:48
7:48
#14307
40K
24.85 mi14:01:013:16:347:556:48
7:58
#14200
25.2M
25.20 mi14:03:593:19:327:562:58
8:37
#14166
FINISH
26.22 mi14:11:503:27:237:557:51
7:43
#14134
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi184016739673914540(Top 50%)4467(Top 36%)4467(Top 362%)
10K6.21 mi3.10 mi17125+12766000+7396000+73915499(Top 53%)5007(Top 40%)5007(Top 406%)
15K9.32 mi3.11 mi16289+8365516+4845516+48414540(Top 50%)4467(Top 36%)4467(Top 362%)
20K12.43 mi3.11 mi15623+6665136+3805136+38013859(Top 48%)4138(Top 33%)4138(Top 336%)
HALF13.11 mi0.68 mi15492+1315048+885048+8813535(Top 47%)3898(Top 31%)3898(Top 316%)
25K15.53 mi2.42 mi15352+1404975+734975+7314686(Top 51%)4686(Top 37%)4686(Top 380%)
30K18.64 mi3.11 mi14844+5084697+2784697+27812775(Top 44%)3729(Top 30%)3729(Top 302%)
20M20.00 mi1.36 mi14637+2074602+954602+9512514(Top 43%)3689(Top 29%)3689(Top 299%)
21M21.00 mi1.00 mi14549+884573+294573+2913571(Top 47%)4363(Top 35%)4363(Top 354%)
35K21.75 mi0.75 mi14486+634555+184555+1813580(Top 47%)4412(Top 35%)4412(Top 358%)
23M23.00 mi1.25 mi14401+854537+184537+1813500(Top 47%)4444(Top 35%)4444(Top 360%)
24M24.00 mi1.00 mi14307+944503+344503+3412346(Top 43%)3903(Top 31%)3903(Top 317%)
40K24.85 mi0.85 mi14200+1074467+364467+3612226(Top 42%)3906(Top 31%)3906(Top 317%)
25.2M25.20 mi0.35 mi14166+344461+64461+612372(Top 43%)4048(Top 32%)4048(Top 328%)
FINISH26.22 mi1.02 mi14134+324464-34464-313046(Top 45%)4410(Top 35%)4410(Top 358%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14540

Females

4467

F50-54

4467

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15499

Females

5007

F50-54

5007

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14540

Females

4467

F50-54

4467

15K→20K

9.3 - 12.4 mi

Top 48%
×5
+106ft-86ft

Overall

13859

Females

4138

F50-54

4138

20K→HALF

12.4 - 13.1 mi

Top 47%
×2
+19ft-37ft

Overall

13535

Females

3898

F50-54

3898

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14686

Females

4686

F50-54

4686

25K→30K

15.5 - 18.6 mi

Top 44%
×9
+181ft-148ft

Overall

12775

Females

3729

F50-54

3729

30K→20M

18.6 - 20.0 mi

Top 43%
×5
+64ft-50ft

Overall

12514

Females

3689

F50-54

3689

20M→21M

20.0 - 21.0 mi

Top 47%
×8
+106ft-24ft

Overall

13571

Females

4363

F50-54

4363

21M→35K

21.0 - 21.8 mi

Top 47%
×7
+17ft-86ft

Overall

13580

Females

4412

F50-54

4412

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13500

Females

4444

F50-54

4444

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12346

Females

3903

F50-54

3903

24M→40K

24.0 - 24.9 mi

Top 42%
×1
+6ft-20ft

Overall

12226

Females

3906

F50-54

3906

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12372

Females

4048

F50-54

4048

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

13046

Females

4410

F50-54

4410

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4660
Passed By
393
Net Change
+4267
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18401
5K → 10K130428+1276#18401#17125
10K → 15K85014+836#17125#16289
15K → 20K67913+666#16289#15623
20K → HALF1354+131#15623#15492
HALF → 25K19959+140#15492#15352
25K → 30K52416+508#15352#14844
30K → 20M21710+207#14844#14637
20M → 21M14355+88#14637#14549
21M → 35K9734+63#14549#14486
35K → 23M13146+85#14486#14401
23M → 24M12127+94#14401#14307
24M → 40K12114+107#14307#14200
40K → 25.2M5622+34#14200#14166
25.2M → FINISH8351+32#14166#14134
TOTALS4660393+4267
📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing