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BOSTON MARATHON 2026

Andrea Bracken

Bib: 21951•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Masters (Masters Women)
#0 / 6862
Top 31%
Age Group (F45-49)
#0 / 1786
Top 37%
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
25:32
3.11 mi
Rank: #18338
Start → 5K
25:32 | 8:14/mi
10K
50:56
6.21 mi
Rank: #18386 (-48)
5K → 10K
25:24 | 8:11/mi
15K
1:17:13
9.32 mi
Rank: #18924 (-538)
10K → 15K
26:17 | 8:28/mi
20K
1:43:10
12.43 mi
Rank: #18772 (+152)
15K → 20K
25:57 | 8:22/mi
HALF
1:48:32
13.11 mi
Rank: #18645 (+127)
20K → HALF
5:22 | 7:53/mi
25K
2:08:07
15.53 mi
Rank: #18243 (+402)
HALF → 25K
19:35 | 8:05/mi
30K
2:34:34
18.64 mi
Rank: #17963 (+280)
25K → 30K
26:27 | 8:31/mi
20M
2:45:29
20.00 mi
Rank: #17620 (+343)
30K → 20M
10:55 | 8:03/mi
21M
2:53:50
21.00 mi
Rank: #17322 (+298)
20M → 21M
8:21 | 8:21/mi
35K
2:59:21
21.75 mi
Rank: #17057 (+265)
21M → 35K
5:31 | 7:23/mi
23M
3:09:01
23.00 mi
Rank: #16676 (+381)
35K → 23M
9:40 | 7:44/mi
24M
3:16:52
24.00 mi
Rank: #16482 (+194)
23M → 24M
7:51 | 7:51/mi
40K
3:23:41
24.85 mi
Rank: #16293 (+189)
24M → 40K
6:49 | 7:59/mi
25.2M
3:26:46
25.20 mi
Rank: #16261 (+32)
40K → 25.2M
3:05 | 8:57/mi
FINISH
3:34:35
26.22 mi
Rank: #16121 (+140)
25.2M → FINISH
7:49 | 7:41/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:48:32
Pace8:17 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:46:03
Pace8:06 /mi
📊Negative Split: 2.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:4725:328:1425:32
8:14
-
10K
6.21 mi11:52:1150:568:1225:24
8:11
-0:03
15K
9.32 mi12:18:281:17:138:1826:17
8:28
+0:17
20K
12.43 mi12:44:251:43:108:1925:57
8:22
-0:06
HALF
13.11 mi12:49:471:48:328:175:22
7:53
-0:29
25K
15.53 mi13:09:222:08:078:1519:35
8:05
+0:12
30K
18.64 mi13:35:492:34:348:1826:27
8:31
+0:26
20M
20.00 mi13:46:442:45:298:1710:55
8:03
-0:28
21M
21.00 mi13:55:052:53:508:178:21
8:21
+0:18
35K
21.75 mi14:00:362:59:218:155:31
7:23
-0:58
23M
23.00 mi14:10:163:09:018:149:40
7:44
+0:21
24M
24.00 mi14:18:073:16:528:137:51
7:51
+0:07
40K
24.85 mi14:24:563:23:418:126:49
7:59
+0:08
25.2M
25.20 mi14:28:013:26:468:133:05
8:57
+0:58
FINISH
26.22 mi14:35:503:34:358:127:49
7:41
-1:16

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

7:23 /mi

Average Pace

8:11 /mi

Slowest Pace

8:57 /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

36:13

17% of race

Time at Steady Pace

1:28:15

41% of race

Time at Slower Pace

1:30:07

42% of race

Average Pace: 8:11 /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 mi11:26:4725:328:1425:32
8:14
#18338
10K
6.21 mi11:52:1150:568:1225:24
8:11
#18386
15K
9.32 mi12:18:281:17:138:1826:17
8:28
#18924
20K
12.43 mi12:44:251:43:108:1925:57
8:22
#18772
HALF
13.11 mi12:49:471:48:328:175:22
7:53
#18645
25K
15.53 mi13:09:222:08:078:1519:35
8:05
#18243
30K
18.64 mi13:35:492:34:348:1826:27
8:31
#17963
20M
20.00 mi13:46:442:45:298:1710:55
8:03
#17620
21M
21.00 mi13:55:052:53:508:178:21
8:21
#17322
35K
21.75 mi14:00:362:59:218:155:31
7:23
#17057
23M
23.00 mi14:10:163:09:018:149:40
7:44
#16676
24M
24.00 mi14:18:073:16:528:137:51
7:51
#16482
40K
24.85 mi14:24:563:23:418:126:49
7:59
#16293
25.2M
25.20 mi14:28:013:26:468:133:05
8:57
#16261
FINISH
26.22 mi14:35:503:34:358:127:49
7:41
#16121
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 mi183386698669819915(Top 69%)7528(Top 60%)7528(Top 422%)
10K6.21 mi3.10 mi18386-486712-146712-1418439(Top 64%)6710(Top 53%)6710(Top 376%)
15K9.32 mi3.11 mi18924-5387009-2977009-29719915(Top 69%)7528(Top 60%)7528(Top 422%)
20K12.43 mi3.11 mi18772+1526928+816928+8118431(Top 64%)6755(Top 54%)6755(Top 378%)
HALF13.11 mi0.68 mi18645+1276857+716857+7116202(Top 56%)5456(Top 43%)5456(Top 305%)
25K15.53 mi2.42 mi18243+4026636+2216636+22115981(Top 55%)5419(Top 43%)5419(Top 303%)
30K18.64 mi3.11 mi17963+2806516+1206516+12016999(Top 59%)6096(Top 48%)6096(Top 341%)
20M20.00 mi1.36 mi17620+3436332+1846332+18413137(Top 45%)4030(Top 32%)4030(Top 226%)
21M21.00 mi1.00 mi17322+2986175+1576175+15712226(Top 42%)3665(Top 29%)3665(Top 205%)
35K21.75 mi0.75 mi17057+2656047+1286047+1289984(Top 34%)2507(Top 20%)2507(Top 140%)
23M23.00 mi1.25 mi16676+3815853+1945853+19410501(Top 36%)2869(Top 23%)2869(Top 161%)
24M24.00 mi1.00 mi16482+1945766+875766+8712729(Top 44%)4116(Top 33%)4116(Top 230%)
40K24.85 mi0.85 mi16293+1895685+815685+8112383(Top 43%)3996(Top 32%)3996(Top 224%)
25.2M25.20 mi0.35 mi16261+325679+65679+614456(Top 50%)5148(Top 41%)5148(Top 288%)
FINISH26.22 mi1.02 mi16121+1405625+545625+5412797(Top 44%)4293(Top 34%)4293(Top 240%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

19915

Females

7528

F45-49

7528

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18439

Females

6710

F45-49

6710

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

19915

Females

7528

F45-49

7528

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18431

Females

6755

F45-49

6755

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16202

Females

5456

F45-49

5456

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15981

Females

5419

F45-49

5419

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

16999

Females

6096

F45-49

6096

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

13137

Females

4030

F45-49

4030

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12226

Females

3665

F45-49

3665

21M→35K

21.0 - 21.8 mi

Top 34%
×7
+17ft-86ft

Overall

9984

Females

2507

F45-49

2507

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10501

Females

2869

F45-49

2869

23M→24M

23.0 - 24.0 mi

Top 44%
×6
+12ft-82ft

Overall

12729

Females

4116

F45-49

4116

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12383

Females

3996

F45-49

3996

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14456

Females

5148

F45-49

5148

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
×2
+22ft-21ft

Overall

12797

Females

4293

F45-49

4293

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3280
Passed By
1063
Net Change
+2217
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18338
5K → 10K261309-48#18338#18386
10K → 15K42580-538#18386#18924
15K → 20K23381+152#18924#18772
20K → HALF1303+127#18772#18645
HALF → 25K4042+402#18645#18243
25K → 30K33555+280#18243#17963
30K → 20M3441+343#17963#17620
20M → 21M2980+298#17620#17322
21M → 35K2650+265#17322#17057
35K → 23M3821+381#17057#16676
23M → 24M2006+194#16676#16482
24M → 40K1912+189#16482#16293
40K → 25.2M4412+32#16293#16261
25.2M → FINISH15111+140#16261#16121
TOTALS32801063+2217
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing