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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Irena Fradin Klug

Bib: 17565 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 39%
Masters (Masters Women)
#0 / 6862
Top 24%
Age Group (F40-44)
#0 / 1737
Top 48%
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
24:31
3.11 mi
Rank: #16137
Start → 5K
24:31 | 7:54/mi
10K
48:55
6.21 mi
Rank: #16078 (+59)
5K → 10K
24:24 | 7:52/mi
15K
1:13:28
9.32 mi
Rank: #16110 (-32)
10K → 15K
24:33 | 7:55/mi
20K
1:38:03
12.43 mi
Rank: #15924 (+186)
15K → 20K
24:35 | 7:55/mi
HALF
1:43:21
13.11 mi
Rank: #15891 (+33)
20K → HALF
5:18 | 7:47/mi
25K
2:02:46
15.53 mi
Rank: #15800 (+91)
HALF → 25K
19:25 | 8:01/mi
30K
2:28:14
18.64 mi
Rank: #15626 (+174)
25K → 30K
25:28 | 8:12/mi
20M
2:39:28
20.00 mi
Rank: #15538 (+88)
30K → 20M
11:14 | 8:17/mi
21M
2:48:12
21.00 mi
Rank: #15436 (+102)
20M → 21M
8:44 | 8:44/mi
35K
2:54:09
21.75 mi
Rank: #15364 (+72)
21M → 35K
5:57 | 7:58/mi
23M
3:04:28
23.00 mi
Rank: #15287 (+77)
35K → 23M
10:19 | 8:15/mi
24M
3:12:24
24.00 mi
Rank: #15175 (+112)
23M → 24M
7:56 | 7:56/mi
40K
3:19:17
24.85 mi
Rank: #15068 (+107)
24M → 40K
6:53 | 8:04/mi
25.2M
3:22:17
25.20 mi
Rank: #15017 (+51)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:30:05
26.22 mi
Rank: #14951 (+66)
25.2M → FINISH
7:48 | 7:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:21
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:46:44
Pace8:09 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:2224:317:5424:31
7:54
-
10K
6.21 mi11:30:4648:557:5324:24
7:52
-0:02
15K
9.32 mi11:55:191:13:287:5324:33
7:55
+0:03
20K
12.43 mi12:19:541:38:037:5424:35
7:55
0:00
HALF
13.11 mi12:25:121:43:217:545:18
7:47
-0:08
25K
15.53 mi12:44:372:02:467:5519:25
8:01
+0:14
30K
18.64 mi13:10:052:28:147:5825:28
8:12
+0:11
20M
20.00 mi13:21:192:39:287:5911:14
8:17
+0:05
21M
21.00 mi13:30:032:48:128:018:44
8:44
+0:27
35K
21.75 mi13:36:002:54:098:015:57
7:58
-0:46
23M
23.00 mi13:46:193:04:288:0210:19
8:15
+0:17
24M
24.00 mi13:54:153:12:248:027:56
7:56
-0:19
40K
24.85 mi14:01:083:19:178:026:53
8:04
+0:08
25.2M
25.20 mi14:04:083:22:178:023:00
8:42
+0:38
FINISH
26.22 mi14:11:563:30:058:027:48
7:40
-1:02

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

7:40 /mi

Average Pace

8:01 /mi

Slowest Pace

8:44 /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

3:18:21

94% of race

Time at Steady Pace

11:44

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /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 mi11:06:2224:317:5424:31
7:54
#16137
10K
6.21 mi11:30:4648:557:5324:24
7:52
#16078
15K
9.32 mi11:55:191:13:287:5324:33
7:55
#16110
20K
12.43 mi12:19:541:38:037:5424:35
7:55
#15924
HALF
13.11 mi12:25:121:43:217:545:18
7:47
#15891
25K
15.53 mi12:44:372:02:467:5519:25
8:01
#15800
30K
18.64 mi13:10:052:28:147:5825:28
8:12
#15626
20M
20.00 mi13:21:192:39:287:5911:14
8:17
#15538
21M
21.00 mi13:30:032:48:128:018:44
8:44
#15436
35K
21.75 mi13:36:002:54:098:015:57
7:58
#15364
23M
23.00 mi13:46:193:04:288:0210:19
8:15
#15287
24M
24.00 mi13:54:153:12:248:027:56
7:56
#15175
40K
24.85 mi14:01:083:19:178:026:53
8:04
#15068
25.2M
25.20 mi14:04:083:22:178:023:00
8:42
#15017
FINISH
26.22 mi14:11:563:30:058:027:48
7:40
#14951
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi161375403540316215(Top 56%)5454(Top 43%)5454(Top 314%)
10K6.21 mi3.10 mi16078+595385+185385+1816101(Top 55%)5365(Top 43%)5365(Top 309%)
15K9.32 mi3.11 mi16110-325396-115396-1116215(Top 56%)5454(Top 43%)5454(Top 314%)
20K12.43 mi3.11 mi15924+1865302+945302+9415453(Top 53%)5060(Top 40%)5060(Top 291%)
HALF13.11 mi0.68 mi15891+335290+125290+1215411(Top 53%)4977(Top 40%)4977(Top 287%)
25K15.53 mi2.42 mi15800+915245+455245+4515469(Top 53%)5118(Top 41%)5118(Top 295%)
30K18.64 mi3.11 mi15626+1745177+685177+6814913(Top 51%)4926(Top 39%)4926(Top 284%)
20M20.00 mi1.36 mi15538+885147+305147+3014748(Top 51%)4900(Top 39%)4900(Top 282%)
21M21.00 mi1.00 mi15436+1025108+395108+3914596(Top 50%)4900(Top 39%)4900(Top 282%)
35K21.75 mi0.75 mi15364+725081+275081+2714201(Top 49%)4750(Top 38%)4750(Top 273%)
23M23.00 mi1.25 mi15287+775057+245057+2414097(Top 49%)4755(Top 38%)4755(Top 274%)
24M24.00 mi1.00 mi15175+1125015+425015+4213323(Top 46%)4430(Top 35%)4430(Top 255%)
40K24.85 mi0.85 mi15068+1074972+434972+4312891(Top 44%)4274(Top 34%)4274(Top 246%)
25.2M25.20 mi0.35 mi15017+514948+244948+2412974(Top 45%)4362(Top 35%)4362(Top 251%)
FINISH26.22 mi1.02 mi14951+664928+204928+2012673(Top 44%)4225(Top 34%)4225(Top 243%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16215

Females

5454

F40-44

5454

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

16101

Females

5365

F40-44

5365

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16215

Females

5454

F40-44

5454

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15453

Females

5060

F40-44

5060

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15411

Females

4977

F40-44

4977

HALF→25K

13.1 - 15.5 mi

Top 53%
×4
+66ft-88ft

Overall

15469

Females

5118

F40-44

5118

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14913

Females

4926

F40-44

4926

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14748

Females

4900

F40-44

4900

20M→21M

20.0 - 21.0 mi

Top 50%
×8
+106ft-24ft

Overall

14596

Females

4900

F40-44

4900

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14201

Females

4750

F40-44

4750

35K→23M

21.8 - 23.0 mi

Top 49%
×5
+23ft-63ft

Overall

14097

Females

4755

F40-44

4755

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13323

Females

4430

F40-44

4430

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12891

Females

4274

F40-44

4274

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

12974

Females

4362

F40-44

4362

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
×2
+22ft-21ft

Overall

12673

Females

4225

F40-44

4225

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2154*
Passed By
951
Net Change
+1186
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16137
5K → 10K259*200+59#16137#16078
10K → 15K185200-32#16078#16110
15K → 20K284*98+186#16110#15924
20K → HALF5118+33#15924#15891
HALF → 25K17483+91#15891#15800
25K → 30K286*112+174#15800#15626
30K → 20M13446+88#15626#15538
20M → 21M14442+102#15538#15436
21M → 35K9725+72#15436#15364
35K → 23M12043+77#15364#15287
23M → 24M13826+112#15287#15175
24M → 40K12720+107#15175#15068
40K → 25.2M598+51#15068#15017
25.2M → FINISH9630+66#15017#14951
TOTALS2154*951+1186

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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