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BOSTON MARATHON 2026

Birgit Lackner

Bib: 31040β€’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
31:57
3.11 mi
Rank: #26701
Start β†’ 5K
31:57 | 10:18/mi
10K
1:04:55
6.21 mi
Rank: #26937 (-236)
5K β†’ 10K
32:58 | 10:37/mi
15K
1:37:50
9.32 mi
Rank: #26889 (+48)
10K β†’ 15K
32:55 | 10:36/mi
20K
2:12:14
12.43 mi
Rank: #26952 (-63)
15K β†’ 20K
34:24 | 11:05/mi
HALF
2:19:36
13.11 mi
Rank: #26951 (+1)
20K β†’ HALF
7:22 | 10:49/mi
25K
2:47:23
15.53 mi
Rank: #26976 (-25)
HALF β†’ 25K
27:47 | 11:28/mi
30K
3:24:31
18.64 mi
Rank: #26949 (+27)
25K β†’ 30K
37:08 | 11:58/mi
20M
3:39:32
20.00 mi
Rank: #26818 (+131)
30K β†’ 20M
15:01 | 11:04/mi
21M
3:52:02
21.00 mi
Rank: #26767 (+51)
20M β†’ 21M
12:30 | 12:30/mi
35K
4:00:01
21.75 mi
Rank: #26710 (+57)
21M β†’ 35K
7:59 | 10:41/mi
23M
4:13:49
23.00 mi
Rank: #26584 (+126)
35K β†’ 23M
13:48 | 11:02/mi
24M
4:24:35
24.00 mi
Rank: #26526 (+58)
23M β†’ 24M
10:46 | 10:46/mi
40K
4:33:52
24.85 mi
Rank: #26442 (+84)
24M β†’ 40K
9:17 | 10:52/mi
25.2M
4:37:49
25.20 mi
Rank: #26411 (+31)
40K β†’ 25.2M
3:57 | 11:28/mi
FINISH
4:48:16
26.22 mi
Rank: #26359 (+52)
25.2M β†’ FINISH
10:27 | 10:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:19:36
Pace10:39 /mi
2nd Half
Distance13.11 mi
Time2:28:40
Pace11:21 /mi
πŸ“ŠPositive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:0731:5710:1831:57
10:18
-
10K
6.21 mi12:31:051:04:5510:2732:58
10:37
+0:19
15K
9.32 mi13:04:001:37:5010:3032:55
10:36
-0:01
20K
12.43 mi13:38:242:12:1410:3934:24
11:05
+0:29
HALF
13.11 mi13:45:462:19:3610:397:22
10:49
-0:16
25K
15.53 mi14:13:332:47:2310:4727:47
11:28
+0:39
30K
18.64 mi14:50:413:24:3110:5937:08
11:58
+0:30
20M
20.00 mi15:05:423:39:3210:5915:01
11:04
-0:54
21M
21.00 mi15:18:123:52:0211:0312:30
12:30
+1:26
35K
21.75 mi15:26:114:00:0111:037:59
10:41
-1:49
23M
23.00 mi15:39:594:13:4911:0313:48
11:02
+0:21
24M
24.00 mi15:50:454:24:3511:0210:46
10:46
-0:16
40K
24.85 mi16:00:024:33:5211:029:17
10:52
+0:06
25.2M
25.20 mi16:03:594:37:4911:023:57
11:28
+0:36
FINISH
26.22 mi16:14:264:48:1611:0110:27
10:16
-1:12

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

10:16 /mi

Average Pace

11:00 /mi

Slowest Pace

12:30 /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

42:24

15% of race

Time at Steady Pace

2:44:30

57% of race

Time at Slower Pace

1:21:22

28% of race

Average Pace: 11:00 /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 mi11:58:0731:5710:1831:57
10:18
#26701
10K
6.21 mi12:31:051:04:5510:2732:58
10:37
#26937
15K
9.32 mi13:04:001:37:5010:3032:55
10:36
#26889
20K
12.43 mi13:38:242:12:1410:3934:24
11:05
#26952
HALF
13.11 mi13:45:462:19:3610:397:22
10:49
#26951
25K
15.53 mi14:13:332:47:2310:4727:47
11:28
#26976
30K
18.64 mi14:50:413:24:3110:5937:08
11:58
#26949
20M
20.00 mi15:05:423:39:3210:5915:01
11:04
#26818
21M
21.00 mi15:18:123:52:0211:0312:30
12:30
#26767
35K
21.75 mi15:26:114:00:0111:037:59
10:41
#26710
23M
23.00 mi15:39:594:13:4911:0313:48
11:02
#26584
24M
24.00 mi15:50:454:24:3511:0210:46
10:46
#26526
40K
24.85 mi16:00:024:33:5211:029:17
10:52
#26442
25.2M
25.20 mi16:03:594:37:4911:023:57
11:28
#26411
FINISH
26.22 mi16:14:264:48:1611:0110:27
10:16
#26359
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 mi26701111001110026855(Top 93%)11215(Top 89%)11215(Top 1179%)
10K6.21 mi3.10 mi26937-23611246-14611246-14627125(Top 93%)11371(Top 90%)11371(Top 1196%)
15K9.32 mi3.11 mi26889+4811226+2011226+2026855(Top 93%)11215(Top 89%)11215(Top 1179%)
20K12.43 mi3.11 mi26952-6311262-3611262-3627047(Top 93%)11339(Top 90%)11339(Top 1192%)
HALF13.11 mi0.68 mi26951+111264-211264-227133(Top 93%)11439(Top 91%)11439(Top 1203%)
25K15.53 mi2.42 mi26976-2511295-3111295-3126966(Top 93%)11344(Top 90%)11344(Top 1193%)
30K18.64 mi3.11 mi26949+2711312-1711312-1726721(Top 92%)11305(Top 90%)11305(Top 1189%)
20M20.00 mi1.36 mi26818+13111241+7111241+7125037(Top 86%)10462(Top 83%)10462(Top 1100%)
21M21.00 mi1.00 mi26767+5111218+2311218+2325791(Top 89%)10921(Top 87%)10921(Top 1148%)
35K21.75 mi0.75 mi26710+5711189+2911189+2924672(Top 85%)10351(Top 82%)10351(Top 1088%)
23M23.00 mi1.25 mi26584+12611138+5111138+5124564(Top 85%)10347(Top 82%)10347(Top 1088%)
24M24.00 mi1.00 mi26526+5811119+1911119+1924660(Top 85%)10429(Top 83%)10429(Top 1097%)
40K24.85 mi0.85 mi26442+8411083+3611083+3623984(Top 83%)10125(Top 80%)10125(Top 1065%)
25.2M25.20 mi0.35 mi26411+3111068+1511068+1523442(Top 81%)9858(Top 78%)9858(Top 1037%)
FINISH26.22 mi1.02 mi26359+5211048+2011048+2024509(Top 84%)10377(Top 83%)10377(Top 1091%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
Γ—21
+97ft-345ft

Overall

26855

Females

11215

F55-59

11215

5K→10K

3.1 - 6.2 mi

Top 93%
Γ—5
+79ft-138ft

Overall

27125

Females

11371

F55-59

11371

10K→15K

6.2 - 9.3 mi

Top 93%
Γ—3
+67ft-78ft

Overall

26855

Females

11215

F55-59

11215

15K→20K

9.3 - 12.4 mi

Top 93%
Γ—5
+106ft-86ft

Overall

27047

Females

11339

F55-59

11339

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

27133

Females

11439

F55-59

11439

HALF→25K

13.1 - 15.5 mi

Top 93%
Γ—4
+66ft-88ft

Overall

26966

Females

11344

F55-59

11344

25K→30K

15.5 - 18.6 mi

Top 92%
Γ—9
+181ft-148ft

Overall

26721

Females

11305

F55-59

11305

30K→20M

18.6 - 20.0 mi

Top 86%
Γ—5
+64ft-50ft

Overall

25037

Females

10462

F55-59

10462

20M→21M

20.0 - 21.0 mi

Top 89%
Γ—8
+106ft-24ft

Overall

25791

Females

10921

F55-59

10921

21M→35K

21.0 - 21.8 mi

Top 85%
Γ—7
+17ft-86ft

Overall

24672

Females

10351

F55-59

10351

35K→23M

21.8 - 23.0 mi

Top 85%
Γ—5
+23ft-63ft

Overall

24564

Females

10347

F55-59

10347

23M→24M

23.0 - 24.0 mi

Top 85%
Γ—6
+12ft-82ft

Overall

24660

Females

10429

F55-59

10429

24M→40K

24.0 - 24.9 mi

Top 83%
Γ—1
+6ft-20ft

Overall

23984

Females

10125

F55-59

10125

40K→25.2M

24.9 - 25.2 mi

Top 81%
Γ—1
+13ft-16ft

Overall

23442

Females

9858

F55-59

9858

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
Γ—2
+22ft-21ft

Overall

24509

Females

10377

F55-59

10377

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1206
Passed By
864
Net Change
+342
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26701
5K β†’ 10K104340-236#26701#26937
10K β†’ 15K14597+48#26937#26889
15K β†’ 20K98161-63#26889#26952
20K β†’ HALF2726+1#26952#26951
HALF β†’ 25K7095-25#26951#26976
25K β†’ 30K12194+27#26976#26949
30K β†’ 20M1365+131#26949#26818
20M β†’ 21M6312+51#26818#26767
21M β†’ 35K647+57#26767#26710
35K β†’ 23M1304+126#26710#26584
23M β†’ 24M6810+58#26584#26526
24M β†’ 40K873+84#26526#26442
40K β†’ 25.2M321+31#26442#26411
25.2M β†’ FINISH619+52#26411#26359
TOTALS1206864+342
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