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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Karin Thorburn

Bib: 24096 •F •Age: N/A

Boston Marathon logo
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
51°/41°F
overcast clouds
Personalized for Karin

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 8:49/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
27:24
3.11 mi
Rank: #21802
Start → 5K
27:24 | 8:50/mi
10K
55:20
6.21 mi
Rank: #22323 (-521)
5K → 10K
27:56 | 9:00/mi
15K
1:23:20
9.32 mi
Rank: #22464 (-141)
10K → 15K
28:00 | 9:01/mi
20K
1:52:45
12.43 mi
Rank: #22821 (-357)
15K → 20K
29:25 | 9:29/mi
HALF
1:58:53
13.11 mi
Rank: #22822 (-1)
20K → HALF
6:08 | 9:00/mi
25K
2:21:50
15.53 mi
Rank: #22859 (-37)
HALF → 25K
22:57 | 9:28/mi
30K
2:52:03
18.64 mi
Rank: #22750 (+109)
25K → 30K
30:13 | 9:44/mi
20M
3:05:28
20.00 mi
Rank: #22688 (+62)
30K → 20M
13:25 | 9:53/mi
21M
3:15:44
21.00 mi
Rank: #22594 (+94)
20M → 21M
10:16 | 10:16/mi
35K
3:22:52
21.75 mi
Rank: #22571 (+23)
21M → 35K
7:08 | 9:33/mi
23M
3:34:48
23.00 mi
Rank: #22439 (+132)
35K → 23M
11:56 | 9:33/mi
24M
3:44:04
24.00 mi
Rank: #22360 (+79)
23M → 24M
9:16 | 9:16/mi
40K
3:52:07
24.85 mi
Rank: #22278 (+82)
24M → 40K
8:03 | 9:25/mi
25.2M
3:55:35
25.20 mi
Rank: #22237 (+41)
40K → 25.2M
3:28 | 10:04/mi
FINISH
4:04:41
26.22 mi
Rank: #22160 (+77)
25.2M → FINISH
9:06 | 8:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:58:53
Pace9:05 /mi
2nd Half
Distance13.11 mi
Time2:05:48
Pace9:36 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:2827:248:5027:24
8:50
-
10K
6.21 mi11:59:2455:208:5527:56
9:00
+0:10
15K
9.32 mi12:27:241:23:208:5728:00
9:01
+0:01
20K
12.43 mi12:56:491:52:459:0529:25
9:29
+0:28
HALF
13.11 mi13:02:571:58:539:056:08
9:00
-0:29
25K
15.53 mi13:25:542:21:509:0822:57
9:28
+0:28
30K
18.64 mi13:56:072:52:039:1430:13
9:44
+0:16
20M
20.00 mi14:09:323:05:289:1713:25
9:53
+0:09
21M
21.00 mi14:19:483:15:449:2010:16
10:16
+0:23
35K
21.75 mi14:26:563:22:529:207:08
9:33
-0:43
23M
23.00 mi14:38:523:34:489:2111:56
9:33
0:00
24M
24.00 mi14:48:083:44:049:219:16
9:16
-0:17
40K
24.85 mi14:56:113:52:079:218:03
9:25
+0:09
25.2M
25.20 mi14:59:393:55:359:213:28
10:04
+0:39
FINISH
26.22 mi15:08:454:04:419:219:06
8:56
-1:08

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

8:50 /mi

Average Pace

9:20 /mi

Slowest Pace

10:16 /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

3:07:19

77% of race

Time at Steady Pace

57:22

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:20 /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 mi11:31:2827:248:5027:24
8:50
#21802
10K
6.21 mi11:59:2455:208:5527:56
9:00
#22323
15K
9.32 mi12:27:241:23:208:5728:00
9:01
#22464
20K
12.43 mi12:56:491:52:459:0529:25
9:29
#22821
HALF
13.11 mi13:02:571:58:539:056:08
9:00
#22822
25K
15.53 mi13:25:542:21:509:0822:57
9:28
#22859
30K
18.64 mi13:56:072:52:039:1430:13
9:44
#22750
20M
20.00 mi14:09:323:05:289:1713:25
9:53
#22688
21M
21.00 mi14:19:483:15:449:2010:16
10:16
#22594
35K
21.75 mi14:26:563:22:529:207:08
9:33
#22571
23M
23.00 mi14:38:523:34:489:2111:56
9:33
#22439
24M
24.00 mi14:48:083:44:049:219:16
9:16
#22360
40K
24.85 mi14:56:113:52:079:218:03
9:25
#22278
25.2M
25.20 mi14:59:393:55:359:213:28
10:04
#22237
FINISH
26.22 mi15:08:454:04:419:219:06
8:56
#22160
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 mi218028587858722771(Top 78%)9015(Top 72%)9015(Top 948%)
10K6.21 mi3.10 mi22323-5218827-2408827-24022805(Top 79%)9047(Top 72%)9047(Top 951%)
15K9.32 mi3.11 mi22464-1418892-658892-6522771(Top 78%)9015(Top 72%)9015(Top 948%)
20K12.43 mi3.11 mi22821-3579062-1709062-17023666(Top 82%)9526(Top 76%)9526(Top 1002%)
HALF13.11 mi0.68 mi22822-19061+19061+122784(Top 79%)9053(Top 72%)9053(Top 952%)
25K15.53 mi2.42 mi22859-379105-449105-4422918(Top 79%)9163(Top 73%)9163(Top 964%)
30K18.64 mi3.11 mi22750+1099070+359070+3522354(Top 77%)8949(Top 71%)8949(Top 941%)
20M20.00 mi1.36 mi22688+629060+109060+1022255(Top 77%)8984(Top 71%)8984(Top 945%)
21M21.00 mi1.00 mi22594+949024+369024+3621297(Top 73%)8532(Top 68%)8532(Top 897%)
35K21.75 mi0.75 mi22571+239017+79017+721889(Top 75%)8901(Top 71%)8901(Top 936%)
23M23.00 mi1.25 mi22439+1328972+458972+4520720(Top 71%)8322(Top 66%)8322(Top 875%)
24M24.00 mi1.00 mi22360+798938+348938+3420537(Top 71%)8313(Top 66%)8313(Top 874%)
40K24.85 mi0.85 mi22278+828911+278911+2720101(Top 69%)8126(Top 65%)8126(Top 854%)
25.2M25.20 mi0.35 mi22237+418898+138898+1319658(Top 68%)7913(Top 63%)7913(Top 832%)
FINISH26.22 mi1.02 mi22160+778871+278871+2720246(Top 70%)8210(Top 65%)8210(Top 863%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22771

Females

9015

F55-59

9015

5K→10K

3.1 - 6.2 mi

Top 79%
×5
+79ft-138ft

Overall

22805

Females

9047

F55-59

9047

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22771

Females

9015

F55-59

9015

15K→20K

9.3 - 12.4 mi

Top 82%
×5
+106ft-86ft

Overall

23666

Females

9526

F55-59

9526

20K→HALF

12.4 - 13.1 mi

Top 79%
×2
+19ft-37ft

Overall

22784

Females

9053

F55-59

9053

HALF→25K

13.1 - 15.5 mi

Top 79%
×4
+66ft-88ft

Overall

22918

Females

9163

F55-59

9163

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22354

Females

8949

F55-59

8949

30K→20M

18.6 - 20.0 mi

Top 77%
×5
+64ft-50ft

Overall

22255

Females

8984

F55-59

8984

20M→21M

20.0 - 21.0 mi

Top 73%
×8
+106ft-24ft

Overall

21297

Females

8532

F55-59

8532

21M→35K

21.0 - 21.8 mi

Top 75%
×7
+17ft-86ft

Overall

21889

Females

8901

F55-59

8901

35K→23M

21.8 - 23.0 mi

Top 71%
×5
+23ft-63ft

Overall

20720

Females

8322

F55-59

8322

23M→24M

23.0 - 24.0 mi

Top 71%
×6
+12ft-82ft

Overall

20537

Females

8313

F55-59

8313

24M→40K

24.0 - 24.9 mi

Top 69%
×1
+6ft-20ft

Overall

20101

Females

8126

F55-59

8126

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1
+13ft-16ft

Overall

19658

Females

7913

F55-59

7913

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20246

Females

8210

F55-59

8210

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1412*
Passed By
1055
Net Change
-358
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21802
5K → 10K101200-521#21802#22323
10K → 15K117200-141#22323#22464
15K → 20K78200-357#22464#22821
20K → HALF3435-1#22821#22822
HALF → 25K120157-37#22822#22859
25K → 30K210*101+109#22859#22750
30K → 20M11149+62#22750#22688
20M → 21M11925+94#22688#22594
21M → 35K5128+23#22594#22571
35K → 23M14917+132#22571#22439
23M → 24M9011+79#22439#22360
24M → 40K9715+82#22360#22278
40K → 25.2M465+41#22278#22237
25.2M → FINISH8912+77#22237#22160
TOTALS1412*1055-358

* 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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Activity Data

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