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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Clare Meraz

Bib: 18516 •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
Top 49%
Masters (Masters Women)
#0 / 6862
Top 37%
Age Group (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
Personalized for Clare

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 · 7:42/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
23:55
3.11 mi
Rank: #14558
Start → 5K
23:55 | 7:42/mi
10K
48:13
6.21 mi
Rank: #15154 (-596)
5K → 10K
24:18 | 7:50/mi
15K
1:12:31
9.32 mi
Rank: #15269 (-115)
10K → 15K
24:18 | 7:50/mi
20K
1:37:51
12.43 mi
Rank: #15778 (-509)
15K → 20K
25:20 | 8:10/mi
HALF
1:43:06
13.11 mi
Rank: #15718 (+60)
20K → HALF
5:15 | 7:43/mi
25K
2:02:59
15.53 mi
Rank: #15918 (-200)
HALF → 25K
19:53 | 8:12/mi
30K
2:29:43
18.64 mi
Rank: #16218 (-300)
25K → 30K
26:44 | 8:37/mi
20M
2:42:27
20.00 mi
Rank: #16636 (-418)
30K → 20M
12:44 | 9:23/mi
21M
2:52:30
21.00 mi
Rank: #16898 (-262)
20M → 21M
10:03 | 10:03/mi
35K
2:58:44
21.75 mi
Rank: #16872 (+26)
21M → 35K
6:14 | 8:20/mi
23M
3:10:28
23.00 mi
Rank: #17086 (-214)
35K → 23M
11:44 | 9:23/mi
24M
3:18:57
24.00 mi
Rank: #17058 (+28)
23M → 24M
8:29 | 8:29/mi
40K
3:26:32
24.85 mi
Rank: #17057 (+1)
24M → 40K
7:35 | 8:53/mi
25.2M
3:30:01
25.20 mi
Rank: #17114 (-57)
40K → 25.2M
3:29 | 10:07/mi
FINISH
3:38:31
26.22 mi
Rank: #17100 (+14)
25.2M → FINISH
8:30 | 8:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:06
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:55:25
Pace8:49 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:3323:557:4223:55
7:42
-
10K
6.21 mi11:30:5148:137:4624:18
7:50
+0:08
15K
9.32 mi11:55:091:12:317:4724:18
7:50
0:00
20K
12.43 mi12:20:291:37:517:5325:20
8:10
+0:20
HALF
13.11 mi12:25:441:43:067:525:15
7:43
-0:27
25K
15.53 mi12:45:372:02:597:5619:53
8:12
+0:29
30K
18.64 mi13:12:212:29:438:0226:44
8:37
+0:25
20M
20.00 mi13:25:052:42:278:0812:44
9:23
+0:46
21M
21.00 mi13:35:082:52:308:1310:03
10:03
+0:40
35K
21.75 mi13:41:222:58:448:146:14
8:20
-1:43
23M
23.00 mi13:53:063:10:288:1711:44
9:23
+1:03
24M
24.00 mi14:01:353:18:578:188:29
8:29
-0:54
40K
24.85 mi14:09:103:26:328:197:35
8:53
+0:24
25.2M
25.20 mi14:12:393:30:018:213:29
10:07
+1:14
FINISH
26.22 mi14:21:093:38:318:218:30
8:21
-1:46

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

7:42 /mi

Average Pace

8:20 /mi

Slowest Pace

10:07 /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

1:17:46

36% of race

Time at Steady Pace

1:35:10

44% of race

Time at Slower Pace

45:35

21% of race

Average Pace: 8:20 /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 mi11:06:3323:557:4223:55
7:42
#14558
10K
6.21 mi11:30:5148:137:4624:18
7:50
#15154
15K
9.32 mi11:55:091:12:317:4724:18
7:50
#15269
20K
12.43 mi12:20:291:37:517:5325:20
8:10
#15778
HALF
13.11 mi12:25:441:43:067:525:15
7:43
#15718
25K
15.53 mi12:45:372:02:597:5619:53
8:12
#15918
30K
18.64 mi13:12:212:29:438:0226:44
8:37
#16218
20M
20.00 mi13:25:052:42:278:0812:44
9:23
#16636
21M
21.00 mi13:35:082:52:308:1310:03
10:03
#16898
35K
21.75 mi13:41:222:58:448:146:14
8:20
#16872
23M
23.00 mi13:53:063:10:288:1711:44
9:23
#17086
24M
24.00 mi14:01:353:18:578:188:29
8:29
#17058
40K
24.85 mi14:09:103:26:328:197:35
8:53
#17057
25.2M
25.20 mi14:12:393:30:018:213:29
10:07
#17114
FINISH
26.22 mi14:21:093:38:318:218:30
8:21
#17100
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 mi145584414441415546(Top 54%)5079(Top 40%)5079(Top 292%)
10K6.21 mi3.10 mi15154-5964817-4034817-40315848(Top 55%)5221(Top 42%)5221(Top 301%)
15K9.32 mi3.11 mi15269-1154905-884905-8815546(Top 54%)5079(Top 40%)5079(Top 292%)
20K12.43 mi3.11 mi15778-5095221-3165221-31617217(Top 59%)6049(Top 48%)6049(Top 348%)
HALF13.11 mi0.68 mi15718+605189+325189+3214845(Top 51%)4647(Top 37%)4647(Top 268%)
25K15.53 mi2.42 mi15918-2005320-1315320-13116803(Top 58%)5881(Top 47%)5881(Top 339%)
30K18.64 mi3.11 mi16218-3005539-2195539-21917506(Top 60%)6399(Top 51%)6399(Top 368%)
20M20.00 mi1.36 mi16636-4185788-2495788-24920575(Top 71%)8121(Top 65%)8121(Top 468%)
21M21.00 mi1.00 mi16898-2625938-1505938-15020595(Top 71%)8159(Top 65%)8159(Top 470%)
35K21.75 mi0.75 mi16872+265939-15939-116663(Top 57%)6127(Top 49%)6127(Top 353%)
23M23.00 mi1.25 mi17086-2146091-1526091-15220151(Top 69%)8041(Top 64%)8041(Top 463%)
24M24.00 mi1.00 mi17058+286096-56096-516824(Top 58%)6363(Top 51%)6363(Top 366%)
40K24.85 mi0.85 mi17057+16116-206116-2017754(Top 61%)6907(Top 55%)6907(Top 398%)
25.2M25.20 mi0.35 mi17114-576160-446160-4419766(Top 68%)7942(Top 63%)7942(Top 457%)
FINISH26.22 mi1.02 mi17100+146173-136173-1317311(Top 60%)6675(Top 53%)6675(Top 384%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15546

Females

5079

F40-44

5079

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

15848

Females

5221

F40-44

5221

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15546

Females

5079

F40-44

5079

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

17217

Females

6049

F40-44

6049

20K→HALF

12.4 - 13.1 mi

Top 51%
×2
+19ft-37ft

Overall

14845

Females

4647

F40-44

4647

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16803

Females

5881

F40-44

5881

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17506

Females

6399

F40-44

6399

30K→20M

18.6 - 20.0 mi

Top 71%
×5
+64ft-50ft

Overall

20575

Females

8121

F40-44

8121

20M→21M

20.0 - 21.0 mi

Top 71%
×8
+106ft-24ft

Overall

20595

Females

8159

F40-44

8159

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16663

Females

6127

F40-44

6127

35K→23M

21.8 - 23.0 mi

Top 69%
×5
+23ft-63ft

Overall

20151

Females

8041

F40-44

8041

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16824

Females

6363

F40-44

6363

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17754

Females

6907

F40-44

6907

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1
+13ft-16ft

Overall

19766

Females

7942

F40-44

7942

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17311

Females

6675

F40-44

6675

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1005
Passed By
1899
Net Change
-2542
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14558
5K → 10K106200-596#14558#15154
10K → 15K161200-115#15154#15269
15K → 20K57200-509#15269#15778
20K → HALF7616+60#15778#15718
HALF → 25K91200-200#15718#15918
25K → 30K109200-300#15918#16218
30K → 20M23200-418#16218#16636
20M → 21M35200-262#16636#16898
21M → 35K6539+26#16898#16872
35K → 23M52200-214#16872#17086
23M → 24M8961+28#17086#17058
24M → 40K6362+1#17058#17057
40K → 25.2M1269-57#17057#17114
25.2M → FINISH6652+14#17114#17100
TOTALS10051899-2542
📊

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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