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BOSTON MARATHON 2026

Helena Blaznik

Bib: 32337β€’F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
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
34:04
3.11 mi
Rank: #27973
Start β†’ 5K
34:04 | 10:58/mi
10K
1:07:27
6.21 mi
Rank: #27659 (+314)
5K β†’ 10K
33:23 | 10:45/mi
15K
1:41:47
9.32 mi
Rank: #27595 (+64)
10K β†’ 15K
34:20 | 11:04/mi
20K
2:17:31
12.43 mi
Rank: #27617 (-22)
15K β†’ 20K
35:44 | 11:31/mi
HALF
2:24:38
13.11 mi
Rank: #27563 (+54)
20K β†’ HALF
7:07 | 10:27/mi
25K
2:51:18
15.53 mi
Rank: #27352 (+211)
HALF β†’ 25K
26:40 | 11:00/mi
30K
3:27:35
18.64 mi
Rank: #27191 (+161)
25K β†’ 30K
36:17 | 11:41/mi
20M
3:42:50
20.00 mi
Rank: #27062 (+129)
30K β†’ 20M
15:15 | 11:14/mi
21M
3:54:24
21.00 mi
Rank: #26949 (+113)
20M β†’ 21M
11:34 | 11:34/mi
35K
4:02:44
21.75 mi
Rank: #26902 (+47)
21M β†’ 35K
8:20 | 11:09/mi
23M
4:16:18
23.00 mi
Rank: #26790 (+112)
35K β†’ 23M
13:34 | 10:51/mi
24M
4:26:55
24.00 mi
Rank: #26690 (+100)
23M β†’ 24M
10:37 | 10:37/mi
40K
4:36:12
24.85 mi
Rank: #26612 (+78)
24M β†’ 40K
9:17 | 10:52/mi
25.2M
4:40:05
25.20 mi
Rank: #26551 (+61)
40K β†’ 25.2M
3:53 | 11:16/mi
FINISH
4:50:29
26.22 mi
Rank: #26503 (+48)
25.2M β†’ FINISH
10:24 | 10:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time2:24:38
Pace11:02 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time2:25:51
Pace11:08 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:1934:0410:5834:04
10:58
-
10K
6.21 mi12:34:421:07:2710:5233:23
10:45
-0:13
15K
9.32 mi13:09:021:41:4710:5634:20
11:04
+0:19
20K
12.43 mi13:44:462:17:3111:0435:44
11:31
+0:27
HALF
13.11 mi13:51:532:24:3811:027:07
10:27
-1:04
25K
15.53 mi14:18:332:51:1811:0226:40
11:00
+0:33
30K
18.64 mi14:54:503:27:3511:0936:17
11:41
+0:41
20M
20.00 mi15:10:053:42:5011:0915:15
11:14
-0:27
21M
21.00 mi15:21:393:54:2411:1011:34
11:34
+0:20
35K
21.75 mi15:29:594:02:4411:108:20
11:09
-0:25
23M
23.00 mi15:43:334:16:1811:0913:34
10:51
-0:18
24M
24.00 mi15:54:104:26:5511:0810:37
10:37
-0:14
40K
24.85 mi16:03:274:36:1211:079:17
10:52
+0:15
25.2M
25.20 mi16:07:204:40:0511:073:53
11:16
+0:24
FINISH
26.22 mi16:17:444:50:2911:0610:24
10:13
-1:03

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

10:13 /mi

Average Pace

11:05 /mi

Slowest Pace

11:41 /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

3:23:01

70% of race

Time at Steady Pace

1:27:28

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:05 /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 mi12:01:1934:0410:5834:04
10:58
#27973
10K
6.21 mi12:34:421:07:2710:5233:23
10:45
#27659
15K
9.32 mi13:09:021:41:4710:5634:20
11:04
#27595
20K
12.43 mi13:44:462:17:3111:0435:44
11:31
#27617
HALF
13.11 mi13:51:532:24:3811:027:07
10:27
#27563
25K
15.53 mi14:18:332:51:1811:0226:40
11:00
#27352
30K
18.64 mi14:54:503:27:3511:0936:17
11:41
#27191
20M
20.00 mi15:10:053:42:5011:0915:15
11:14
#27062
21M
21.00 mi15:21:393:54:2411:1011:34
11:34
#26949
35K
21.75 mi15:29:594:02:4411:108:20
11:09
#26902
23M
23.00 mi15:43:334:16:1811:0913:34
10:51
#26790
24M
24.00 mi15:54:104:26:5511:0810:37
10:37
#26690
40K
24.85 mi16:03:274:36:1211:079:17
10:52
#26612
25.2M
25.20 mi16:07:204:40:0511:073:53
11:16
#26551
FINISH
26.22 mi16:17:444:50:2911:0610:24
10:13
#26503
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi27973118641186427488(Top 95%)11596(Top 92%)11596(Top 1219%)
10K6.21 mi3.10 mi27659+31411671+19311671+19327338(Top 94%)11496(Top 91%)11496(Top 1209%)
15K9.32 mi3.11 mi27595+6411653+1811653+1827488(Top 95%)11596(Top 92%)11596(Top 1219%)
20K12.43 mi3.11 mi27617-2211669-1611669-1627565(Top 95%)11653(Top 93%)11653(Top 1225%)
HALF13.11 mi0.68 mi27563+5411639+3011639+3026570(Top 92%)11106(Top 88%)11106(Top 1168%)
25K15.53 mi2.42 mi27352+21111519+12011519+12026339(Top 91%)11002(Top 87%)11002(Top 1157%)
30K18.64 mi3.11 mi27191+16111443+7611443+7626363(Top 91%)11097(Top 88%)11097(Top 1167%)
20M20.00 mi1.36 mi27062+12911388+5511388+5525318(Top 87%)10619(Top 84%)10619(Top 1117%)
21M21.00 mi1.00 mi26949+11311329+5911329+5924322(Top 84%)10161(Top 81%)10161(Top 1068%)
35K21.75 mi0.75 mi26902+4711304+2511304+2525505(Top 88%)10787(Top 86%)10787(Top 1134%)
23M23.00 mi1.25 mi26790+11211253+5111253+5124156(Top 83%)10140(Top 81%)10140(Top 1066%)
24M24.00 mi1.00 mi26690+10011210+4311210+4324339(Top 84%)10267(Top 82%)10267(Top 1080%)
40K24.85 mi0.85 mi26612+7811169+4111169+4123985(Top 83%)10126(Top 81%)10126(Top 1065%)
25.2M25.20 mi0.35 mi26551+6111141+2811141+2823057(Top 79%)9655(Top 77%)9655(Top 1015%)
FINISH26.22 mi1.02 mi26503+4811126+1511126+1524413(Top 84%)10334(Top 82%)10334(Top 1087%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
Γ—21
+97ft-345ft

Overall

27488

Females

11596

F55-59

11596

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27338

Females

11496

F55-59

11496

10K→15K

6.2 - 9.3 mi

Top 95%
Γ—3
+67ft-78ft

Overall

27488

Females

11596

F55-59

11596

15K→20K

9.3 - 12.4 mi

Top 95%
Γ—5
+106ft-86ft

Overall

27565

Females

11653

F55-59

11653

20K→HALF

12.4 - 13.1 mi

Top 92%
Γ—2
+19ft-37ft

Overall

26570

Females

11106

F55-59

11106

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26339

Females

11002

F55-59

11002

25K→30K

15.5 - 18.6 mi

Top 91%
Γ—9
+181ft-148ft

Overall

26363

Females

11097

F55-59

11097

30K→20M

18.6 - 20.0 mi

Top 87%
Γ—5
+64ft-50ft

Overall

25318

Females

10619

F55-59

10619

20M→21M

20.0 - 21.0 mi

Top 84%
Γ—8
+106ft-24ft

Overall

24322

Females

10161

F55-59

10161

21M→35K

21.0 - 21.8 mi

Top 88%
Γ—7
+17ft-86ft

Overall

25505

Females

10787

F55-59

10787

35K→23M

21.8 - 23.0 mi

Top 83%
Γ—5
+23ft-63ft

Overall

24156

Females

10140

F55-59

10140

23M→24M

23.0 - 24.0 mi

Top 84%
Γ—6
+12ft-82ft

Overall

24339

Females

10267

F55-59

10267

24M→40K

24.0 - 24.9 mi

Top 83%
Γ—1
+6ft-20ft

Overall

23985

Females

10126

F55-59

10126

40K→25.2M

24.9 - 25.2 mi

Top 79%
Γ—1
+13ft-16ft

Overall

23057

Females

9655

F55-59

9655

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
Γ—2
+22ft-21ft

Overall

24413

Females

10334

F55-59

10334

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1761
Passed By
291
Net Change
+1470
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27973
5K β†’ 10K34935+314#27973#27659
10K β†’ 15K15793+64#27659#27595
15K β†’ 20K83105-22#27595#27617
20K β†’ HALF573+54#27617#27563
HALF β†’ 25K2165+211#27563#27352
25K β†’ 30K18019+161#27352#27191
30K β†’ 20M1301+129#27191#27062
20M β†’ 21M1185+113#27062#26949
21M β†’ 35K536+47#26949#26902
35K β†’ 23M1153+112#26902#26790
23M β†’ 24M1011+100#26790#26690
24M β†’ 40K835+78#26690#26612
40K β†’ 25.2M610+61#26612#26551
25.2M β†’ FINISH5810+48#26551#26503
TOTALS1761291+1470
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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing