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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rebecca Hayes

Bib: 30742 •F •Age: N/A

MA

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

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
34:24
3.11 mi
Rank: #28107
Start → 5K
34:24 | 11:05/mi
10K
1:09:23
6.21 mi
Rank: #28057 (+50)
5K → 10K
34:59 | 11:16/mi
15K
1:43:27
9.32 mi
Rank: #27843 (+214)
10K → 15K
34:04 | 10:58/mi
20K
2:17:58
12.43 mi
Rank: #27655 (+188)
15K → 20K
34:31 | 11:07/mi
HALF
2:25:23
13.11 mi
Rank: #27631 (+24)
20K → HALF
7:25 | 10:53/mi
25K
2:52:40
15.53 mi
Rank: #27464 (+167)
HALF → 25K
27:17 | 11:15/mi
30K
3:29:51
18.64 mi
Rank: #27346 (+118)
25K → 30K
37:11 | 11:59/mi
20M
3:46:33
20.00 mi
Rank: #27305 (+41)
30K → 20M
16:42 | 12:18/mi
21M
3:58:25
21.00 mi
Rank: #27214 (+91)
20M → 21M
11:52 | 11:52/mi
35K
4:06:46
21.75 mi
Rank: #27171 (+43)
21M → 35K
8:21 | 11:10/mi
23M
4:20:39
23.00 mi
Rank: #27065 (+106)
35K → 23M
13:53 | 11:06/mi
24M
4:31:45
24.00 mi
Rank: #27006 (+59)
23M → 24M
11:06 | 11:06/mi
40K
4:41:09
24.85 mi
Rank: #26932 (+74)
24M → 40K
9:24 | 11:00/mi
25.2M
4:45:07
25.20 mi
Rank: #26900 (+32)
40K → 25.2M
3:58 | 11:31/mi
FINISH
4:55:52
26.22 mi
Rank: #26863 (+37)
25.2M → FINISH
10:45 | 10:33/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:25:23
Pace11:06 /mi
2nd Half
Distance13.11 mi
Time2:30:29
Pace11:29 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:2134:2411:0534:24
11:05
-
10K
6.21 mi12:34:201:09:2311:1034:59
11:16
+0:11
15K
9.32 mi13:08:241:43:2711:0634:04
10:58
-0:18
20K
12.43 mi13:42:552:17:5811:0734:31
11:07
+0:09
HALF
13.11 mi13:50:202:25:2311:067:25
10:53
-0:14
25K
15.53 mi14:17:372:52:4011:0727:17
11:15
+0:22
30K
18.64 mi14:54:483:29:5111:1637:11
11:59
+0:44
20M
20.00 mi15:11:303:46:3311:2016:42
12:18
+0:19
21M
21.00 mi15:23:223:58:2511:2211:52
11:52
-0:26
35K
21.75 mi15:31:434:06:4611:218:21
11:10
-0:42
23M
23.00 mi15:45:364:20:3911:2013:53
11:06
-0:04
24M
24.00 mi15:56:424:31:4511:2011:06
11:06
0:00
40K
24.85 mi16:06:064:41:0911:199:24
11:00
-0:06
25.2M
25.20 mi16:10:044:45:0711:193:58
11:31
+0:31
FINISH
26.22 mi16:20:494:55:5211:1810:45
10:33
-0:58

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

10:33 /mi

Average Pace

11:18 /mi

Slowest Pace

12:18 /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

3:50:07

78% of race

Time at Steady Pace

1:05:45

22% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:17 /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 mi11:59:2134:2411:0534:24
11:05
#28107
10K
6.21 mi12:34:201:09:2311:1034:59
11:16
#28057
15K
9.32 mi13:08:241:43:2711:0634:04
10:58
#27843
20K
12.43 mi13:42:552:17:5811:0734:31
11:07
#27655
HALF
13.11 mi13:50:202:25:2311:067:25
10:53
#27631
25K
15.53 mi14:17:372:52:4011:0727:17
11:15
#27464
30K
18.64 mi14:54:483:29:5111:1637:11
11:59
#27346
20M
20.00 mi15:11:303:46:3311:2016:42
12:18
#27305
21M
21.00 mi15:23:223:58:2511:2211:52
11:52
#27214
35K
21.75 mi15:31:434:06:4611:218:21
11:10
#27171
23M
23.00 mi15:45:364:20:3911:2013:53
11:06
#27065
24M
24.00 mi15:56:424:31:4511:2011:06
11:06
#27006
40K
24.85 mi16:06:064:41:0911:199:24
11:00
#26932
25.2M
25.20 mi16:10:044:45:0711:193:58
11:31
#26900
FINISH
26.22 mi16:20:494:55:5211:1810:45
10:33
#26863
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 mi28107119541195427374(Top 94%)11531(Top 92%)11531(Top 664%)
10K6.21 mi3.10 mi28057+5011927+2711927+2727997(Top 96%)11916(Top 95%)11916(Top 686%)
15K9.32 mi3.11 mi27843+21411795+13211795+13227374(Top 94%)11531(Top 92%)11531(Top 664%)
20K12.43 mi3.11 mi27655+18811690+10511690+10527097(Top 93%)11364(Top 90%)11364(Top 654%)
HALF13.11 mi0.68 mi27631+2411681+911681+927233(Top 94%)11495(Top 91%)11495(Top 662%)
25K15.53 mi2.42 mi27464+16711583+9811583+9826704(Top 92%)11200(Top 89%)11200(Top 645%)
30K18.64 mi3.11 mi27346+11811532+5111532+5126742(Top 92%)11315(Top 90%)11315(Top 651%)
20M20.00 mi1.36 mi27305+4111520+1211520+1226751(Top 92%)11380(Top 90%)11380(Top 655%)
21M21.00 mi1.00 mi27214+9111478+4211478+4224860(Top 86%)10431(Top 83%)10431(Top 601%)
35K21.75 mi0.75 mi27171+4311456+2211456+2225542(Top 88%)10809(Top 86%)10809(Top 622%)
23M23.00 mi1.25 mi27065+10611407+4911407+4924702(Top 85%)10419(Top 83%)10419(Top 600%)
24M24.00 mi1.00 mi27006+5911379+2811379+2825316(Top 87%)10760(Top 86%)10760(Top 619%)
40K24.85 mi0.85 mi26932+7411346+3311346+3324267(Top 84%)10273(Top 82%)10273(Top 591%)
25.2M25.20 mi0.35 mi26900+3211326+2011326+2023539(Top 81%)9908(Top 79%)9908(Top 570%)
FINISH26.22 mi1.02 mi26863+3711320+611320+625190(Top 87%)10738(Top 85%)10738(Top 618%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21
+97ft-345ft

Overall

27374

Females

11531

F40-44

11531

5K→10K

3.1 - 6.2 mi

Top 96%
×5
+79ft-138ft

Overall

27997

Females

11916

F40-44

11916

10K→15K

6.2 - 9.3 mi

Top 94%
×3
+67ft-78ft

Overall

27374

Females

11531

F40-44

11531

15K→20K

9.3 - 12.4 mi

Top 93%
×5
+106ft-86ft

Overall

27097

Females

11364

F40-44

11364

20K→HALF

12.4 - 13.1 mi

Top 94%
×2
+19ft-37ft

Overall

27233

Females

11495

F40-44

11495

HALF→25K

13.1 - 15.5 mi

Top 92%
×4
+66ft-88ft

Overall

26704

Females

11200

F40-44

11200

25K→30K

15.5 - 18.6 mi

Top 92%
×9
+181ft-148ft

Overall

26742

Females

11315

F40-44

11315

30K→20M

18.6 - 20.0 mi

Top 92%
×5
+64ft-50ft

Overall

26751

Females

11380

F40-44

11380

20M→21M

20.0 - 21.0 mi

Top 86%
×8
+106ft-24ft

Overall

24860

Females

10431

F40-44

10431

21M→35K

21.0 - 21.8 mi

Top 88%
×7
+17ft-86ft

Overall

25542

Females

10809

F40-44

10809

35K→23M

21.8 - 23.0 mi

Top 85%
×5
+23ft-63ft

Overall

24702

Females

10419

F40-44

10419

23M→24M

23.0 - 24.0 mi

Top 87%
×6
+12ft-82ft

Overall

25316

Females

10760

F40-44

10760

24M→40K

24.0 - 24.9 mi

Top 84%
×1
+6ft-20ft

Overall

24267

Females

10273

F40-44

10273

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1
+13ft-16ft

Overall

23539

Females

9908

F40-44

9908

25.2M→FINISH

25.2 - 26.2 mi

Top 87%
×2
+22ft-21ft

Overall

25190

Females

10738

F40-44

10738

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1476*
Passed By
232
Net Change
+1244
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28107
5K → 10K13989+50#28107#28057
10K → 15K235*21+214#28057#27843
15K → 20K202*14+188#27843#27655
20K → HALF306+24#27655#27631
HALF → 25K1769+167#27631#27464
25K → 30K14426+118#27464#27346
30K → 20M6827+41#27346#27305
20M → 21M954+91#27305#27214
21M → 35K518+43#27214#27171
35K → 23M1126+106#27171#27065
23M → 24M634+59#27065#27006
24M → 40K795+74#27006#26932
40K → 25.2M353+32#26932#26900
25.2M → FINISH4710+37#26900#26863
TOTALS1476*232+1244

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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