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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tasha Breitbarth

Bib: 19898 •F •Age: N/A

NE

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 (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
Personalized for Tasha

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 · 8:00/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
24:52
3.11 mi
Rank: #17001
Start → 5K
24:52 | 8:01/mi
10K
50:12
6.21 mi
Rank: #17647 (-646)
5K → 10K
25:20 | 8:10/mi
15K
1:16:19
9.32 mi
Rank: #18320 (-673)
10K → 15K
26:07 | 8:25/mi
20K
1:43:26
12.43 mi
Rank: #18905 (-585)
15K → 20K
27:07 | 8:44/mi
HALF
1:49:34
13.11 mi
Rank: #19138 (-233)
20K → HALF
6:08 | 9:00/mi
25K
2:13:43
15.53 mi
Rank: #20322 (-1184)
HALF → 25K
24:09 | 9:58/mi
30K
2:46:48
18.64 mi
Rank: #21542 (-1220)
25K → 30K
33:05 | 10:39/mi
20M
3:00:49
20.00 mi
Rank: #21749 (-207)
30K → 20M
14:01 | 10:20/mi
21M
3:11:46
21.00 mi
Rank: #21838 (-89)
20M → 21M
10:57 | 10:57/mi
35K
3:20:38
21.75 mi
Rank: #22192 (-354)
21M → 35K
8:52 | 11:52/mi
23M
3:33:32
23.00 mi
Rank: #22241 (-49)
35K → 23M
12:54 | 10:19/mi
24M
3:43:26
24.00 mi
Rank: #22260 (-19)
23M → 24M
9:54 | 9:54/mi
40K
3:53:45
24.85 mi
Rank: #22479 (-219)
24M → 40K
10:19 | 12:04/mi
25.2M
3:57:38
25.20 mi
Rank: #22495 (-16)
40K → 25.2M
3:53 | 11:16/mi
FINISH
4:07:23
26.22 mi
Rank: #22500 (-5)
25.2M → FINISH
9:45 | 9:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:34
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time2:17:49
Pace10:31 /mi
📊Positive Split: 25.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:5024:528:0124:52
8:01
-
10K
6.21 mi11:34:1050:128:0525:20
8:10
+0:09
15K
9.32 mi12:00:171:16:198:1226:07
8:25
+0:15
20K
12.43 mi12:27:241:43:268:2027:07
8:44
+0:19
HALF
13.11 mi12:33:321:49:348:226:08
9:00
+0:16
25K
15.53 mi12:57:412:13:438:3724:09
9:58
+0:58
30K
18.64 mi13:30:462:46:488:5733:05
10:39
+0:41
20M
20.00 mi13:44:473:00:499:0314:01
10:20
-0:19
21M
21.00 mi13:55:443:11:469:0810:57
10:57
+0:37
35K
21.75 mi14:04:363:20:389:148:52
11:52
+0:55
23M
23.00 mi14:17:303:33:329:1812:54
10:19
-1:33
24M
24.00 mi14:27:243:43:269:199:54
9:54
-0:25
40K
24.85 mi14:37:433:53:459:2510:19
12:04
+2:10
25.2M
25.20 mi14:41:363:57:389:263:53
11:16
-0:48
FINISH
26.22 mi14:51:214:07:239:279:45
9:35
-1:41

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

8:01 /mi

Average Pace

9:27 /mi

Slowest Pace

12:04 /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

1:49:34

44% of race

Time at Steady Pace

1:10:43

29% of race

Time at Slower Pace

1:07:06

27% of race

Average Pace: 9:26 /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 mi11:08:5024:528:0124:52
8:01
#17001
10K
6.21 mi11:34:1050:128:0525:20
8:10
#17647
15K
9.32 mi12:00:171:16:198:1226:07
8:25
#18320
20K
12.43 mi12:27:241:43:268:2027:07
8:44
#18905
HALF
13.11 mi12:33:321:49:348:226:08
9:00
#19138
25K
15.53 mi12:57:412:13:438:3724:09
9:58
#20322
30K
18.64 mi13:30:462:46:488:5733:05
10:39
#21542
20M
20.00 mi13:44:473:00:499:0314:01
10:20
#21749
21M
21.00 mi13:55:443:11:469:0810:57
10:57
#21838
35K
21.75 mi14:04:363:20:389:148:52
11:52
#22192
23M
23.00 mi14:17:303:33:329:1812:54
10:19
#22241
24M
24.00 mi14:27:243:43:269:199:54
9:54
#22260
40K
24.85 mi14:37:433:53:459:2510:19
12:04
#22479
25.2M
25.20 mi14:41:363:57:389:263:53
11:16
#22495
FINISH
26.22 mi14:51:214:07:239:279:45
9:35
#22500
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 mi170015931593119617(Top 68%)7382(Top 59%)7382(Top 425%)
10K6.21 mi3.10 mi17647-6466286-3556286-35518323(Top 63%)6653(Top 53%)6653(Top 383%)
15K9.32 mi3.11 mi18320-6736664-3786664-37819617(Top 68%)7382(Top 59%)7382(Top 425%)
20K12.43 mi3.11 mi18905-5857007-3437007-34320603(Top 71%)7954(Top 63%)7954(Top 458%)
HALF13.11 mi0.68 mi19138-2337136-1297136-12922790(Top 79%)9059(Top 72%)9059(Top 522%)
25K15.53 mi2.42 mi20322-11847807-6717807-67124205(Top 83%)9815(Top 78%)9815(Top 565%)
30K18.64 mi3.11 mi21542-12208446-6398446-63924593(Top 85%)10157(Top 81%)10157(Top 585%)
20M20.00 mi1.36 mi21749-2078575-1298575-12923401(Top 81%)9587(Top 76%)9587(Top 552%)
21M21.00 mi1.00 mi21838-898630-558630-5523004(Top 79%)9424(Top 75%)9424(Top 543%)
35K21.75 mi0.75 mi22192-3548822-1928822-19226568(Top 92%)11336(Top 90%)11336(Top 653%)
23M23.00 mi1.25 mi22241-498865-438865-4322930(Top 79%)9480(Top 75%)9480(Top 546%)
24M24.00 mi1.00 mi22260-198891-268891-2622537(Top 78%)9305(Top 74%)9305(Top 536%)
40K24.85 mi0.85 mi22479-2199030-1399030-13926000(Top 90%)11140(Top 89%)11140(Top 641%)
25.2M25.20 mi0.35 mi22495-169044-149044-1423003(Top 79%)9601(Top 76%)9601(Top 553%)
FINISH26.22 mi1.02 mi22500-59053-99053-922593(Top 78%)9387(Top 75%)9387(Top 540%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21
+97ft-345ft

Overall

19617

Females

7382

F40-44

7382

5K→10K

3.1 - 6.2 mi

Top 63%
×5
+79ft-138ft

Overall

18323

Females

6653

F40-44

6653

10K→15K

6.2 - 9.3 mi

Top 68%
×3
+67ft-78ft

Overall

19617

Females

7382

F40-44

7382

15K→20K

9.3 - 12.4 mi

Top 71%
×5
+106ft-86ft

Overall

20603

Females

7954

F40-44

7954

20K→HALF

12.4 - 13.1 mi

Top 79%
×2
+19ft-37ft

Overall

22790

Females

9059

F40-44

9059

HALF→25K

13.1 - 15.5 mi

Top 83%
×4
+66ft-88ft

Overall

24205

Females

9815

F40-44

9815

25K→30K

15.5 - 18.6 mi

Top 85%
×9
+181ft-148ft

Overall

24593

Females

10157

F40-44

10157

30K→20M

18.6 - 20.0 mi

Top 81%
×5
+64ft-50ft

Overall

23401

Females

9587

F40-44

9587

20M→21M

20.0 - 21.0 mi

Top 79%
×8
+106ft-24ft

Overall

23004

Females

9424

F40-44

9424

21M→35K

21.0 - 21.8 mi

Top 92%
×7
+17ft-86ft

Overall

26568

Females

11336

F40-44

11336

35K→23M

21.8 - 23.0 mi

Top 79%
×5
+23ft-63ft

Overall

22930

Females

9480

F40-44

9480

23M→24M

23.0 - 24.0 mi

Top 78%
×6
+12ft-82ft

Overall

22537

Females

9305

F40-44

9305

24M→40K

24.0 - 24.9 mi

Top 90%
×1
+6ft-20ft

Overall

26000

Females

11140

F40-44

11140

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1
+13ft-16ft

Overall

23003

Females

9601

F40-44

9601

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
×2
+22ft-21ft

Overall

22593

Females

9387

F40-44

9387

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
472
Passed By
2193
Net Change
-5499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17001
5K → 10K81200-646#17001#17647
10K → 15K37200-673#17647#18320
15K → 20K43200-585#18320#18905
20K → HALF8200-233#18905#19138
HALF → 25K8200-1184#19138#20322
25K → 30K17200-1220#20322#21542
30K → 20M44200-207#21542#21749
20M → 21M51140-89#21749#21838
21M → 35K6200-354#21838#22192
35K → 23M66115-49#22192#22241
23M → 24M5069-19#22241#22260
24M → 40K13200-219#22260#22479
40K → 25.2M1329-16#22479#22495
25.2M → FINISH3540-5#22495#22500
TOTALS4722193-5499
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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