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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Liz Berkholtz

Bib: 8791 β€’F β€’Age: N/A

WI

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 13%
Gender (Female)
#0 / 12578
Top 2%
Age Group (F18-39)
#0 / 5716
Top 4%
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
19:22
3.11 mi
Rank: #2290
Start β†’ 5K
19:22 | 6:15/mi
10K
38:50
6.21 mi
Rank: #2447 (-157)
5K β†’ 10K
19:28 | 6:16/mi
15K
58:23
9.32 mi
Rank: #2552 (-105)
10K β†’ 15K
19:33 | 6:18/mi
20K
1:18:26
12.43 mi
Rank: #2780 (-228)
15K β†’ 20K
20:03 | 6:28/mi
HALF
1:22:47
13.11 mi
Rank: #2818 (-38)
20K β†’ HALF
4:21 | 6:23/mi
25K
1:38:34
15.53 mi
Rank: #2906 (-88)
HALF β†’ 25K
15:47 | 6:31/mi
30K
1:59:45
18.64 mi
Rank: #3129 (-223)
25K β†’ 30K
21:11 | 6:50/mi
20M
2:09:13
20.00 mi
Rank: #3255 (-126)
30K β†’ 20M
9:28 | 6:59/mi
21M
2:16:35
21.00 mi
Rank: #3345 (-90)
20M β†’ 21M
7:22 | 7:22/mi
35K
2:21:39
21.75 mi
Rank: #3396 (-51)
21M β†’ 35K
5:04 | 6:47/mi
23M
2:30:40
23.00 mi
Rank: #3519 (-123)
35K β†’ 23M
9:01 | 7:13/mi
24M
2:37:42
24.00 mi
Rank: #3605 (-86)
23M β†’ 24M
7:02 | 7:02/mi
40K
2:43:56
24.85 mi
Rank: #3706 (-101)
24M β†’ 40K
6:14 | 7:18/mi
25.2M
2:46:37
25.20 mi
Rank: #3729 (-23)
40K β†’ 25.2M
2:41 | 7:47/mi
FINISH
2:53:38
26.22 mi
Rank: #3789 (-60)
25.2M β†’ FINISH
7:01 | 6:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:47
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:30:51
Pace6:56 /mi
πŸ“ŠPositive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:34:3719:226:1519:22
6:15
-
10K
6.21 mi10:54:0538:506:1519:28
6:16
+0:01
15K
9.32 mi11:13:3858:236:1619:33
6:18
+0:02
20K
12.43 mi11:33:411:18:266:1920:03
6:28
+0:10
HALF
13.11 mi11:38:021:22:476:194:21
6:23
-0:05
25K
15.53 mi11:53:491:38:346:2115:47
6:31
+0:08
30K
18.64 mi12:15:001:59:456:2621:11
6:50
+0:19
20M
20.00 mi12:24:282:09:136:289:28
6:59
+0:09
21M
21.00 mi12:31:502:16:356:317:22
7:22
+0:23
35K
21.75 mi12:36:542:21:396:315:04
6:47
-0:35
23M
23.00 mi12:45:552:30:406:349:01
7:13
+0:26
24M
24.00 mi12:52:572:37:426:357:02
7:02
-0:11
40K
24.85 mi12:59:112:43:566:366:14
7:18
+0:16
25.2M
25.20 mi13:01:522:46:376:372:41
7:47
+0:29
FINISH
26.22 mi13:08:532:53:386:387:01
6:54
-0:53

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

6:15 /mi

Average Pace

6:38 /mi

Slowest Pace

7:47 /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

1:38:34

57% of race

Time at Steady Pace

49:46

29% of race

Time at Slower Pace

25:18

15% of race

Average Pace: 6:37 /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 mi10:34:3719:226:1519:22
6:15
#2290
10K
6.21 mi10:54:0538:506:1519:28
6:16
#2447
15K
9.32 mi11:13:3858:236:1619:33
6:18
#2552
20K
12.43 mi11:33:411:18:266:1920:03
6:28
#2780
HALF
13.11 mi11:38:021:22:476:194:21
6:23
#2818
25K
15.53 mi11:53:491:38:346:2115:47
6:31
#2906
30K
18.64 mi12:15:001:59:456:2621:11
6:50
#3129
20M
20.00 mi12:24:282:09:136:289:28
6:59
#3255
21M
21.00 mi12:31:502:16:356:317:22
7:22
#3345
35K
21.75 mi12:36:542:21:396:315:04
6:47
#3396
23M
23.00 mi12:45:552:30:406:349:01
7:13
#3519
24M
24.00 mi12:52:572:37:426:357:02
7:02
#3605
40K
24.85 mi12:59:112:43:566:366:14
7:18
#3706
25.2M
25.20 mi13:01:522:46:376:372:41
7:47
#3729
FINISH
26.22 mi13:08:532:53:386:387:01
6:54
#3789
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 mi229082822829(Top 10%)110(Top 0.9%)110(Top 2%)
10K6.21 mi3.10 mi2447-15787-587-52634(Top 9%)96(Top 0.8%)96(Top 2%)
15K9.32 mi3.11 mi2552-10594-794-72829(Top 10%)110(Top 0.9%)110(Top 2%)
20K12.43 mi3.11 mi2780-228105-11105-113482(Top 12%)153(Top 1%)153(Top 3%)
HALF13.11 mi0.68 mi2818-38108-3108-33676(Top 13%)171(Top 1%)171(Top 3%)
25K15.53 mi2.42 mi2906-88113-5113-53510(Top 12%)173(Top 1%)173(Top 3%)
30K18.64 mi3.11 mi3129-223128-15128-154515(Top 16%)369(Top 3%)369(Top 6%)
20M20.00 mi1.36 mi3255-126137-9137-95353(Top 18%)570(Top 5%)570(Top 10%)
21M21.00 mi1.00 mi3345-90152-15152-155684(Top 20%)756(Top 6%)756(Top 13%)
35K21.75 mi0.75 mi3396-51159-7159-75509(Top 19%)669(Top 5%)669(Top 12%)
23M23.00 mi1.25 mi3519-123176-17176-176812(Top 23%)1147(Top 9%)1147(Top 20%)
24M24.00 mi1.00 mi3605-86187-11187-116725(Top 23%)1180(Top 9%)1180(Top 21%)
40K24.85 mi0.85 mi3706-101215-28215-287378(Top 25%)1516(Top 12%)1516(Top 27%)
25.2M25.20 mi0.35 mi3729-23221-6221-66987(Top 24%)1386(Top 11%)1386(Top 24%)
FINISH26.22 mi1.02 mi3789-60236-15236-156709(Top 23%)1350(Top 11%)1350(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
Γ—21
+97ft-345ft

Overall

2829

Females

110

F18-39

110

5K→10K

3.1 - 6.2 mi

Top 9%
Γ—5
+79ft-138ft

Overall

2634

Females

96

F18-39

96

10K→15K

6.2 - 9.3 mi

Top 10%
Γ—3
+67ft-78ft

Overall

2829

Females

110

F18-39

110

15K→20K

9.3 - 12.4 mi

Top 12%
Γ—5
+106ft-86ft

Overall

3482

Females

153

F18-39

153

20K→HALF

12.4 - 13.1 mi

Top 13%
Γ—2
+19ft-37ft

Overall

3676

Females

171

F18-39

171

HALF→25K

13.1 - 15.5 mi

Top 12%
Γ—4
+66ft-88ft

Overall

3510

Females

173

F18-39

173

25K→30K

15.5 - 18.6 mi

Top 16%
Γ—9
+181ft-148ft

Overall

4515

Females

369

F18-39

369

30K→20M

18.6 - 20.0 mi

Top 18%
Γ—5
+64ft-50ft

Overall

5353

Females

570

F18-39

570

20M→21M

20.0 - 21.0 mi

Top 20%
Γ—8
+106ft-24ft

Overall

5684

Females

756

F18-39

756

21M→35K

21.0 - 21.8 mi

Top 19%
Γ—7
+17ft-86ft

Overall

5509

Females

669

F18-39

669

35K→23M

21.8 - 23.0 mi

Top 23%
Γ—5
+23ft-63ft

Overall

6812

Females

1147

F18-39

1147

23M→24M

23.0 - 24.0 mi

Top 23%
Γ—6
+12ft-82ft

Overall

6725

Females

1180

F18-39

1180

24M→40K

24.0 - 24.9 mi

Top 25%
Γ—1
+6ft-20ft

Overall

7378

Females

1516

F18-39

1516

40K→25.2M

24.9 - 25.2 mi

Top 24%
Γ—1
+13ft-16ft

Overall

6987

Females

1386

F18-39

1386

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
Γ—2
+22ft-21ft

Overall

6709

Females

1350

F18-39

1350

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
375
Passed By
1762
Net Change
-1499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2290
5K β†’ 10K45200-157#2290#2447
10K β†’ 15K42147-105#2447#2552
15K β†’ 20K24200-228#2552#2780
20K β†’ HALF442-38#2780#2818
HALF β†’ 25K48136-88#2818#2906
25K β†’ 30K35200-223#2906#3129
30K β†’ 20M24150-126#3129#3255
20M β†’ 21M22112-90#3255#3345
21M β†’ 35K1768-51#3345#3396
35K β†’ 23M25148-123#3396#3519
23M β†’ 24M26112-86#3519#3605
24M β†’ 40K19120-101#3605#3706
40K β†’ 25.2M831-23#3706#3729
25.2M β†’ FINISH3696-60#3729#3789
TOTALS3751762-1499
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

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