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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Claire Hobson

Bib: 23010 •F •Age: N/A

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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
Top 43%
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
Personalized for Claire

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 · 7:46/mi at mile 26.2

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
25:59
3.11 mi
Rank: #19297
Start → 5K
25:59 | 8:22/mi
10K
51:57
6.21 mi
Rank: #19389 (-92)
5K → 10K
25:58 | 8:22/mi
15K
1:18:15
9.32 mi
Rank: #19569 (-180)
10K → 15K
26:18 | 8:28/mi
20K
1:44:34
12.43 mi
Rank: #19438 (+131)
15K → 20K
26:19 | 8:29/mi
HALF
1:50:16
13.11 mi
Rank: #19432 (+6)
20K → HALF
5:42 | 8:22/mi
25K
2:10:42
15.53 mi
Rank: #19233 (+199)
HALF → 25K
20:26 | 8:26/mi
30K
2:37:42
18.64 mi
Rank: #18950 (+283)
25K → 30K
27:00 | 8:42/mi
20M
2:49:30
20.00 mi
Rank: #18818 (+132)
30K → 20M
11:48 | 8:42/mi
21M
2:58:33
21.00 mi
Rank: #18667 (+151)
20M → 21M
9:03 | 9:03/mi
35K
3:05:05
21.75 mi
Rank: #18666 (+1)
21M → 35K
6:32 | 8:44/mi
23M
3:15:53
23.00 mi
Rank: #18528 (+138)
35K → 23M
10:48 | 8:38/mi
24M
3:24:20
24.00 mi
Rank: #18460 (+68)
23M → 24M
8:27 | 8:27/mi
40K
3:31:42
24.85 mi
Rank: #18369 (+91)
24M → 40K
7:22 | 8:37/mi
25.2M
3:34:52
25.20 mi
Rank: #18324 (+45)
40K → 25.2M
3:10 | 9:11/mi
FINISH
3:42:47
26.22 mi
Rank: #18135 (+189)
25.2M → FINISH
7:55 | 7:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:16
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time1:52:31
Pace8:35 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:3425:598:2225:59
8:22
-
10K
6.21 mi11:54:3251:578:2225:58
8:22
0:00
15K
9.32 mi12:20:501:18:158:2426:18
8:28
+0:06
20K
12.43 mi12:47:091:44:348:2526:19
8:29
+0:01
HALF
13.11 mi12:52:511:50:168:255:42
8:22
-0:07
25K
15.53 mi13:13:172:10:428:2520:26
8:26
+0:04
30K
18.64 mi13:40:172:37:428:2827:00
8:42
+0:16
20M
20.00 mi13:52:052:49:308:2911:48
8:42
0:00
21M
21.00 mi14:01:082:58:338:319:03
9:03
+0:21
35K
21.75 mi14:07:403:05:058:316:32
8:44
-0:19
23M
23.00 mi14:18:283:15:538:3210:48
8:38
-0:06
24M
24.00 mi14:26:553:24:208:318:27
8:27
-0:11
40K
24.85 mi14:34:173:31:428:327:22
8:37
+0:10
25.2M
25.20 mi14:37:273:34:528:323:10
9:11
+0:34
FINISH
26.22 mi14:45:223:42:478:317:55
7:47
-1:24

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

7:47 /mi

Average Pace

8:30 /mi

Slowest Pace

9:11 /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

2:27:04

66% of race

Time at Steady Pace

1:15:43

34% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:30 /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 mi11:28:3425:598:2225:59
8:22
#19297
10K
6.21 mi11:54:3251:578:2225:58
8:22
#19389
15K
9.32 mi12:20:501:18:158:2426:18
8:28
#19569
20K
12.43 mi12:47:091:44:348:2526:19
8:29
#19438
HALF
13.11 mi12:52:511:50:168:255:42
8:22
#19432
25K
15.53 mi13:13:172:10:428:2520:26
8:26
#19233
30K
18.64 mi13:40:172:37:428:2827:00
8:42
#18950
20M
20.00 mi13:52:052:49:308:2911:48
8:42
#18818
21M
21.00 mi14:01:082:58:338:319:03
9:03
#18667
35K
21.75 mi14:07:403:05:058:316:32
8:44
#18666
23M
23.00 mi14:18:283:15:538:3210:48
8:38
#18528
24M
24.00 mi14:26:553:24:208:318:27
8:27
#18460
40K
24.85 mi14:34:173:31:428:327:22
8:37
#18369
25.2M
25.20 mi14:37:273:34:528:323:10
9:11
#18324
FINISH
26.22 mi14:45:223:42:478:317:55
7:47
#18135
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi192977248724819948(Top 69%)7547(Top 60%)7547(Top 423%)
10K6.21 mi3.10 mi19389-927285-377285-3719544(Top 67%)7336(Top 58%)7336(Top 411%)
15K9.32 mi3.11 mi19569-1807371-867371-8619948(Top 69%)7547(Top 60%)7547(Top 423%)
20K12.43 mi3.11 mi19438+1317307+647307+6419135(Top 66%)7139(Top 57%)7139(Top 400%)
HALF13.11 mi0.68 mi19432+67302+57302+519437(Top 67%)7274(Top 58%)7274(Top 407%)
25K15.53 mi2.42 mi19233+1997202+1007202+10018145(Top 63%)6652(Top 53%)6652(Top 372%)
30K18.64 mi3.11 mi18950+2837082+1207082+12017979(Top 62%)6656(Top 53%)6656(Top 373%)
20M20.00 mi1.36 mi18818+1327016+667016+6617349(Top 60%)6385(Top 51%)6385(Top 358%)
21M21.00 mi1.00 mi18667+1516940+766940+7616407(Top 57%)5924(Top 47%)5924(Top 332%)
35K21.75 mi0.75 mi18666+16959-196959-1918797(Top 65%)7308(Top 58%)7308(Top 409%)
23M23.00 mi1.25 mi18528+1386900+596900+5916513(Top 57%)6153(Top 49%)6153(Top 345%)
24M24.00 mi1.00 mi18460+686879+216879+2116626(Top 57%)6253(Top 50%)6253(Top 350%)
40K24.85 mi0.85 mi18369+916845+346845+3416419(Top 57%)6210(Top 49%)6210(Top 348%)
25.2M25.20 mi0.35 mi18324+456829+166829+1615802(Top 54%)5875(Top 47%)5875(Top 329%)
FINISH26.22 mi1.02 mi18135+1896739+906739+9013588(Top 47%)4720(Top 38%)4720(Top 264%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

19948

Females

7547

F45-49

7547

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19544

Females

7336

F45-49

7336

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

19948

Females

7547

F45-49

7547

15K→20K

9.3 - 12.4 mi

Top 66%
×5
+106ft-86ft

Overall

19135

Females

7139

F45-49

7139

20K→HALF

12.4 - 13.1 mi

Top 67%
×2
+19ft-37ft

Overall

19437

Females

7274

F45-49

7274

HALF→25K

13.1 - 15.5 mi

Top 63%
×4
+66ft-88ft

Overall

18145

Females

6652

F45-49

6652

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

17979

Females

6656

F45-49

6656

30K→20M

18.6 - 20.0 mi

Top 60%
×5
+64ft-50ft

Overall

17349

Females

6385

F45-49

6385

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16407

Females

5924

F45-49

5924

21M→35K

21.0 - 21.8 mi

Top 65%
×7
+17ft-86ft

Overall

18797

Females

7308

F45-49

7308

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16513

Females

6153

F45-49

6153

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16626

Females

6253

F45-49

6253

24M→40K

24.0 - 24.9 mi

Top 57%
×1
+6ft-20ft

Overall

16419

Females

6210

F45-49

6210

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15802

Females

5875

F45-49

5875

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2
+22ft-21ft

Overall

13588

Females

4720

F45-49

4720

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2105*
Passed By
760
Net Change
+1162
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19297
5K → 10K200200-92#19297#19389
10K → 15K111200-180#19389#19569
15K → 20K19665+131#19569#19438
20K → HALF3125+6#19438#19432
HALF → 25K224*25+199#19432#19233
25K → 30K347*64+283#19233#18950
30K → 20M15624+132#18950#18818
20M → 21M17726+151#18818#18667
21M → 35K4645+1#18667#18666
35K → 23M16123+138#18666#18528
23M → 24M9729+68#18528#18460
24M → 40K11019+91#18460#18369
40K → 25.2M5510+45#18369#18324
25.2M → FINISH1945+189#18324#18135
TOTALS2105*760+1162

* 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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