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BOSTON MARATHON 2026

Bianca Alves

Bib: 28593β€’F

CA

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°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
32:06
3.11 mi
Rank: #26820
Start β†’ 5K
32:06 | 10:20/mi
10K
1:01:06
6.21 mi
Rank: #25458 (+1362)
5K β†’ 10K
29:00 | 9:21/mi
15K
1:31:04
9.32 mi
Rank: #25215 (+243)
10K β†’ 15K
29:58 | 9:39/mi
20K
2:03:53
12.43 mi
Rank: #25515 (-300)
15K β†’ 20K
32:49 | 10:34/mi
HALF
2:10:57
13.11 mi
Rank: #25564 (-49)
20K β†’ HALF
7:04 | 10:23/mi
25K
2:40:25
15.53 mi
Rank: #26158 (-594)
HALF β†’ 25K
29:28 | 12:10/mi
30K
3:34:07
18.64 mi
Rank: #27616 (-1458)
25K β†’ 30K
53:42 | 17:18/mi
20M
3:54:16
20.00 mi
Rank: #27766 (-150)
30K β†’ 20M
20:09 | 14:51/mi
21M
4:10:15
21.00 mi
Rank: #27841 (-75)
20M β†’ 21M
15:59 | 15:59/mi
35K
4:21:26
21.75 mi
Rank: #27899 (-58)
21M β†’ 35K
11:11 | 14:57/mi
23M
4:40:26
23.00 mi
Rank: #27976 (-77)
35K β†’ 23M
19:00 | 15:11/mi
24M
4:56:49
24.00 mi
Rank: #28081 (-105)
23M β†’ 24M
16:23 | 16:23/mi
40K
5:10:58
24.85 mi
Rank: #28159 (-78)
24M β†’ 40K
14:09 | 16:33/mi
25.2M
5:16:32
25.20 mi
Rank: #28173 (-14)
40K β†’ 25.2M
5:34 | 16:09/mi
FINISH
5:29:01
26.22 mi
Rank: #28162 (+11)
25.2M β†’ FINISH
12:29 | 12:15/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
Time2:10:57
Pace10:00 /mi
2nd Half
Distance13.11 mi
Time3:18:04
Pace15:07 /mi
πŸ“ŠPositive Split: 51.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:1732:0610:2032:06
10:20
-
10K
6.21 mi12:26:171:01:069:5029:00
9:21
-0:59
15K
9.32 mi12:56:151:31:049:4729:58
9:39
+0:18
20K
12.43 mi13:29:042:03:539:5932:49
10:34
+0:55
HALF
13.11 mi13:36:082:10:5710:007:04
10:23
-0:11
25K
15.53 mi14:05:362:40:2510:2029:28
12:10
+1:47
30K
18.64 mi14:59:183:34:0711:3053:42
17:18
+5:08
20M
20.00 mi15:19:273:54:1611:4320:09
14:51
-2:27
21M
21.00 mi15:35:264:10:1511:5615:59
15:59
+1:08
35K
21.75 mi15:46:374:21:2612:0211:11
14:57
-1:02
23M
23.00 mi16:05:374:40:2612:1219:00
15:11
+0:14
24M
24.00 mi16:22:004:56:4912:2316:23
16:23
+1:12
40K
24.85 mi16:36:095:10:5812:3114:09
16:33
+0:10
25.2M
25.20 mi16:41:435:16:3212:345:34
16:09
-0:24
FINISH
26.22 mi16:54:125:29:0112:3412:29
12:15
-3:54

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:21 /mi

Average Pace

12:33 /mi

Slowest Pace

17:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:52:54

53% of race

Time at Steady Pace

1:11:53

22% of race

Time at Slower Pace

1:24:14

26% of race

Average Pace: 12:33 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:57:1732:0610:2032:06
10:20
#26820
10K
6.21 mi12:26:171:01:069:5029:00
9:21
#25458
15K
9.32 mi12:56:151:31:049:4729:58
9:39
#25215
20K
12.43 mi13:29:042:03:539:5932:49
10:34
#25515
HALF
13.11 mi13:36:082:10:5710:007:04
10:23
#25564
25K
15.53 mi14:05:362:40:2510:2029:28
12:10
#26158
30K
18.64 mi14:59:183:34:0711:3053:42
17:18
#27616
20M
20.00 mi15:19:273:54:1611:4320:09
14:51
#27766
21M
21.00 mi15:35:264:10:1511:5615:59
15:59
#27841
35K
21.75 mi15:46:374:21:2612:0211:11
14:57
#27899
23M
23.00 mi16:05:374:40:2612:1219:00
15:11
#27976
24M
24.00 mi16:22:004:56:4912:2316:23
16:23
#28081
40K
24.85 mi16:36:095:10:5812:3114:09
16:33
#28159
25.2M
25.20 mi16:41:435:16:3212:345:34
16:09
#28173
FINISH
26.22 mi16:54:125:29:0112:3412:29
12:15
#28162
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 mi26820111741117424830(Top 86%)10091(Top 80%)10091(Top 177%)
10K6.21 mi3.10 mi25458+136210418+75610418+75624081(Top 83%)9706(Top 77%)9706(Top 170%)
15K9.32 mi3.11 mi25215+24310297+12110297+12124830(Top 86%)10091(Top 80%)10091(Top 177%)
20K12.43 mi3.11 mi25515-30010461-16410461-16426265(Top 91%)10907(Top 87%)10907(Top 191%)
HALF13.11 mi0.68 mi25564-4910484-2310484-2326444(Top 91%)11025(Top 88%)11025(Top 193%)
25K15.53 mi2.42 mi26158-59410833-34910833-34927648(Top 95%)11749(Top 93%)11749(Top 206%)
30K18.64 mi3.11 mi27616-145811696-86311696-86328986(Top 100%)12564(Top 100%)12564(Top 220%)
20M20.00 mi1.36 mi27766-15011792-9611792-9628556(Top 98%)12340(Top 98%)12340(Top 216%)
21M21.00 mi1.00 mi27841-7511844-5211844-5228574(Top 98%)12370(Top 98%)12370(Top 216%)
35K21.75 mi0.75 mi27899-5811869-2511869-2528695(Top 99%)12449(Top 99%)12449(Top 218%)
23M23.00 mi1.25 mi27976-7711927-5811927-5828696(Top 99%)12449(Top 99%)12449(Top 218%)
24M24.00 mi1.00 mi28081-10511989-6211989-6228911(Top 100%)12542(Top 100%)12542(Top 219%)
40K24.85 mi0.85 mi28159-7812044-5512044-5528831(Top 99%)12510(Top 99%)12510(Top 219%)
25.2M25.20 mi0.35 mi28173-1412056-1212056-1228513(Top 98%)12397(Top 99%)12397(Top 217%)
FINISH26.22 mi1.02 mi28162+1112053+312053+327694(Top 95%)11968(Top 95%)11968(Top 209%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
Γ—21
+97ft-345ft

Overall

24830

Females

10091

F18-39

10091

5K→10K

3.1 - 6.2 mi

Top 83%
Γ—5
+79ft-138ft

Overall

24081

Females

9706

F18-39

9706

10K→15K

6.2 - 9.3 mi

Top 86%
Γ—3
+67ft-78ft

Overall

24830

Females

10091

F18-39

10091

15K→20K

9.3 - 12.4 mi

Top 91%
Γ—5
+106ft-86ft

Overall

26265

Females

10907

F18-39

10907

20K→HALF

12.4 - 13.1 mi

Top 91%
Γ—2
+19ft-37ft

Overall

26444

Females

11025

F18-39

11025

HALF→25K

13.1 - 15.5 mi

Top 95%
Γ—4
+66ft-88ft

Overall

27648

Females

11749

F18-39

11749

25K→30K

15.5 - 18.6 mi

Top 100%
Γ—9
+181ft-148ft

Overall

28986

Females

12564

F18-39

12564

30K→20M

18.6 - 20.0 mi

Top 98%
Γ—5
+64ft-50ft

Overall

28556

Females

12340

F18-39

12340

20M→21M

20.0 - 21.0 mi

Top 98%
Γ—8
+106ft-24ft

Overall

28574

Females

12370

F18-39

12370

21M→35K

21.0 - 21.8 mi

Top 99%
Γ—7
+17ft-86ft

Overall

28695

Females

12449

F18-39

12449

35K→23M

21.8 - 23.0 mi

Top 99%
Γ—5
+23ft-63ft

Overall

28696

Females

12449

F18-39

12449

23M→24M

23.0 - 24.0 mi

Top 100%
Γ—6
+12ft-82ft

Overall

28911

Females

12542

F18-39

12542

24M→40K

24.0 - 24.9 mi

Top 99%
Γ—1
+6ft-20ft

Overall

28831

Females

12510

F18-39

12510

40K→25.2M

24.9 - 25.2 mi

Top 98%
Γ—1
+13ft-16ft

Overall

28513

Females

12397

F18-39

12397

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
Γ—2
+22ft-21ft

Overall

27694

Females

11968

F18-39

11968

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1777
Passed By
3119
Net Change
-1342
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26820
5K β†’ 10K13675+1362#26820#25458
10K β†’ 15K29249+243#25458#25215
15K β†’ 20K44344-300#25215#25515
20K β†’ HALF1059-49#25515#25564
HALF β†’ 25K10604-594#25564#26158
25K β†’ 30K31461-1458#26158#27616
30K β†’ 20M6156-150#27616#27766
20M β†’ 21M984-75#27766#27841
21M β†’ 35K260-58#27841#27899
35K β†’ 23M683-77#27899#27976
23M β†’ 24M0105-105#27976#28081
24M β†’ 40K381-78#28081#28159
40K β†’ 25.2M418-14#28159#28173
25.2M β†’ FINISH2110+11#28173#28162
TOTALS17773119-1342
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing