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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Marci Bradley

Bib: 22197 •F •Age: N/A

UT

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 (F45-49)
#0 / 1786
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
24:57
3.11 mi
Rank: #17175
Start → 5K
24:57 | 8:02/mi
10K
49:43
6.21 mi
Rank: #17093 (+82)
5K → 10K
24:46 | 7:59/mi
15K
1:15:01
9.32 mi
Rank: #17416 (-323)
10K → 15K
25:18 | 8:09/mi
20K
1:40:48
12.43 mi
Rank: #17597 (-181)
15K → 20K
25:47 | 8:18/mi
HALF
1:46:32
13.11 mi
Rank: #17711 (-114)
20K → HALF
5:44 | 8:25/mi
25K
2:07:25
15.53 mi
Rank: #17960 (-249)
HALF → 25K
20:53 | 8:37/mi
30K
2:36:57
18.64 mi
Rank: #18731 (-771)
25K → 30K
29:32 | 9:31/mi
20M
2:49:46
20.00 mi
Rank: #18902 (-171)
30K → 20M
12:49 | 9:27/mi
21M
3:00:03
21.00 mi
Rank: #19107 (-205)
20M → 21M
10:17 | 10:17/mi
35K
3:06:51
21.75 mi
Rank: #19137 (-30)
21M → 35K
6:48 | 9:06/mi
23M
3:18:43
23.00 mi
Rank: #19278 (-141)
35K → 23M
11:52 | 9:29/mi
24M
3:27:49
24.00 mi
Rank: #19292 (-14)
23M → 24M
9:06 | 9:06/mi
40K
3:35:57
24.85 mi
Rank: #19379 (-87)
24M → 40K
8:08 | 9:31/mi
25.2M
3:39:38
25.20 mi
Rank: #19434 (-55)
40K → 25.2M
3:41 | 10:41/mi
FINISH
3:48:44
26.22 mi
Rank: #19481 (-47)
25.2M → FINISH
9:06 | 8:56/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
Time1:46:32
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time2:02:12
Pace9:20 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3024:578:0224:57
8:02
-
10K
6.21 mi12:14:1649:438:0124:46
7:59
-0:03
15K
9.32 mi12:39:341:15:018:0325:18
8:09
+0:10
20K
12.43 mi13:05:211:40:488:0725:47
8:18
+0:09
HALF
13.11 mi13:11:051:46:328:085:44
8:25
+0:07
25K
15.53 mi13:31:582:07:258:1320:53
8:37
+0:12
30K
18.64 mi14:01:302:36:578:2629:32
9:31
+0:54
20M
20.00 mi14:14:192:49:468:3012:49
9:27
-0:04
21M
21.00 mi14:24:363:00:038:3510:17
10:17
+0:50
35K
21.75 mi14:31:243:06:518:366:48
9:06
-1:11
23M
23.00 mi14:43:163:18:438:3911:52
9:29
+0:23
24M
24.00 mi14:52:223:27:498:409:06
9:06
-0:23
40K
24.85 mi15:00:303:35:578:428:08
9:31
+0:25
25.2M
25.20 mi15:04:113:39:388:433:41
10:41
+1:10
FINISH
26.22 mi15:13:173:48:448:449:06
8:56
-1:45

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

7:59 /mi

Average Pace

8:44 /mi

Slowest Pace

10:41 /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

2:07:25

56% of race

Time at Steady Pace

49:41

22% of race

Time at Slower Pace

51:38

23% of race

Average Pace: 8:43 /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 mi11:49:3024:578:0224:57
8:02
#17175
10K
6.21 mi12:14:1649:438:0124:46
7:59
#17093
15K
9.32 mi12:39:341:15:018:0325:18
8:09
#17416
20K
12.43 mi13:05:211:40:488:0725:47
8:18
#17597
HALF
13.11 mi13:11:051:46:328:085:44
8:25
#17711
25K
15.53 mi13:31:582:07:258:1320:53
8:37
#17960
30K
18.64 mi14:01:302:36:578:2629:32
9:31
#18731
20M
20.00 mi14:14:192:49:468:3012:49
9:27
#18902
21M
21.00 mi14:24:363:00:038:3510:17
10:17
#19107
35K
21.75 mi14:31:243:06:518:366:48
9:06
#19137
23M
23.00 mi14:43:163:18:438:3911:52
9:29
#19278
24M
24.00 mi14:52:223:27:498:409:06
9:06
#19292
40K
24.85 mi15:00:303:35:578:428:08
9:31
#19379
25.2M
25.20 mi15:04:113:39:388:433:41
10:41
#19434
FINISH
26.22 mi15:13:173:48:448:449:06
8:56
#19481
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 mi171756027602717981(Top 62%)6467(Top 51%)6467(Top 362%)
10K6.21 mi3.10 mi17093+825986+415986+4117040(Top 59%)5943(Top 47%)5943(Top 333%)
15K9.32 mi3.11 mi17416-3236178-1926178-19217981(Top 62%)6467(Top 51%)6467(Top 362%)
20K12.43 mi3.11 mi17597-1816275-976275-9718104(Top 62%)6579(Top 52%)6579(Top 368%)
HALF13.11 mi0.68 mi17711-1146336-616336-6119775(Top 68%)7465(Top 59%)7465(Top 418%)
25K15.53 mi2.42 mi17960-2496475-1396475-13919256(Top 66%)7272(Top 58%)7272(Top 407%)
30K18.64 mi3.11 mi18731-7716956-4816956-48121665(Top 75%)8602(Top 68%)8602(Top 482%)
20M20.00 mi1.36 mi18902-1717064-1087064-10820837(Top 72%)8264(Top 66%)8264(Top 463%)
21M21.00 mi1.00 mi19107-2057192-1287192-12821342(Top 74%)8550(Top 68%)8550(Top 479%)
35K21.75 mi0.75 mi19137-307219-277219-2720386(Top 70%)8128(Top 65%)8128(Top 455%)
23M23.00 mi1.25 mi19278-1417328-1097328-10920555(Top 71%)8234(Top 65%)8234(Top 461%)
24M24.00 mi1.00 mi19292-147353-257353-2519890(Top 69%)7999(Top 64%)7999(Top 448%)
40K24.85 mi0.85 mi19379-877418-657418-6520454(Top 70%)8302(Top 66%)8302(Top 465%)
25.2M25.20 mi0.35 mi19434-557449-317449-3121607(Top 74%)8867(Top 70%)8867(Top 496%)
FINISH26.22 mi1.02 mi19481-477488-397488-3920233(Top 70%)8197(Top 65%)8197(Top 459%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

17981

Females

6467

F45-49

6467

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17040

Females

5943

F45-49

5943

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

17981

Females

6467

F45-49

6467

15K→20K

9.3 - 12.4 mi

Top 62%
×5
+106ft-86ft

Overall

18104

Females

6579

F45-49

6579

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19775

Females

7465

F45-49

7465

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19256

Females

7272

F45-49

7272

25K→30K

15.5 - 18.6 mi

Top 75%
×9
+181ft-148ft

Overall

21665

Females

8602

F45-49

8602

30K→20M

18.6 - 20.0 mi

Top 72%
×5
+64ft-50ft

Overall

20837

Females

8264

F45-49

8264

20M→21M

20.0 - 21.0 mi

Top 74%
×8
+106ft-24ft

Overall

21342

Females

8550

F45-49

8550

21M→35K

21.0 - 21.8 mi

Top 70%
×7
+17ft-86ft

Overall

20386

Females

8128

F45-49

8128

35K→23M

21.8 - 23.0 mi

Top 71%
×5
+23ft-63ft

Overall

20555

Females

8234

F45-49

8234

23M→24M

23.0 - 24.0 mi

Top 69%
×6
+12ft-82ft

Overall

19890

Females

7999

F45-49

7999

24M→40K

24.0 - 24.9 mi

Top 70%
×1
+6ft-20ft

Overall

20454

Females

8302

F45-49

8302

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21607

Females

8867

F45-49

8867

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20233

Females

8197

F45-49

8197

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
948*
Passed By
2143
Net Change
-2306
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17175
5K → 10K282*200+82#17175#17093
10K → 15K88200-323#17093#17416
15K → 20K110200-181#17416#17597
20K → HALF14128-114#17597#17711
HALF → 25K64200-249#17711#17960
25K → 30K62200-771#17960#18731
30K → 20M51200-171#18731#18902
20M → 21M36200-205#18902#19107
21M → 35K4171-30#19107#19137
35K → 23M51192-141#19137#19278
23M → 24M6478-14#19278#19292
24M → 40K37124-87#19292#19379
40K → 25.2M1065-55#19379#19434
25.2M → FINISH3885-47#19434#19481
TOTALS948*2143-2306

* 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

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