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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Traci Britt

Bib: 24813 •F •Age: N/A

GA

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 (F55-59)
#0 / 951
Top 43%
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
27:27
3.11 mi
Rank: #21877
Start → 5K
27:27 | 8:51/mi
10K
54:28
6.21 mi
Rank: #21665 (+212)
5K → 10K
27:01 | 8:42/mi
15K
1:21:21
9.32 mi
Rank: #21406 (+259)
10K → 15K
26:53 | 8:40/mi
20K
1:48:38
12.43 mi
Rank: #21256 (+150)
15K → 20K
27:17 | 8:47/mi
HALF
1:54:37
13.11 mi
Rank: #21276 (-20)
20K → HALF
5:59 | 8:47/mi
25K
2:15:56
15.53 mi
Rank: #21083 (+193)
HALF → 25K
21:19 | 8:48/mi
30K
2:44:01
18.64 mi
Rank: #20838 (+245)
25K → 30K
28:05 | 9:03/mi
20M
2:56:32
20.00 mi
Rank: #20767 (+71)
30K → 20M
12:31 | 9:13/mi
21M
3:06:15
21.00 mi
Rank: #20669 (+98)
20M → 21M
9:43 | 9:43/mi
35K
3:12:56
21.75 mi
Rank: #20630 (+39)
21M → 35K
6:41 | 8:57/mi
23M
3:24:35
23.00 mi
Rank: #20595 (+35)
35K → 23M
11:39 | 9:19/mi
24M
3:33:50
24.00 mi
Rank: #20582 (+13)
23M → 24M
9:15 | 9:15/mi
40K
3:41:56
24.85 mi
Rank: #20569 (+13)
24M → 40K
8:06 | 9:29/mi
25.2M
3:45:21
25.20 mi
Rank: #20561 (+8)
40K → 25.2M
3:25 | 9:55/mi
FINISH
3:54:36
26.22 mi
Rank: #20590 (-29)
25.2M → FINISH
9:15 | 9:05/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
Time1:54:37
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time1:59:59
Pace9:10 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:4327:278:5127:27
8:51
-
10K
6.21 mi11:59:4454:288:4627:01
8:42
-0:09
15K
9.32 mi12:26:371:21:218:4426:53
8:40
-0:02
20K
12.43 mi12:53:541:48:388:4527:17
8:47
+0:07
HALF
13.11 mi12:59:531:54:378:455:59
8:47
0:00
25K
15.53 mi13:21:122:15:568:4621:19
8:48
+0:01
30K
18.64 mi13:49:172:44:018:4828:05
9:03
+0:15
20M
20.00 mi14:01:482:56:328:5012:31
9:13
+0:10
21M
21.00 mi14:11:313:06:158:539:43
9:43
+0:30
35K
21.75 mi14:18:123:12:568:536:41
8:57
-0:46
23M
23.00 mi14:29:513:24:358:5411:39
9:19
+0:22
24M
24.00 mi14:39:063:33:508:559:15
9:15
-0:04
40K
24.85 mi14:47:123:41:568:568:06
9:29
+0:14
25.2M
25.20 mi14:50:373:45:218:573:25
9:55
+0:26
FINISH
26.22 mi14:59:523:54:368:589:15
9:05
-0:50

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

8:40 /mi

Average Pace

8:57 /mi

Slowest Pace

9:55 /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

3:41:28

94% of race

Time at Steady Pace

13:08

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:57 /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 mi11:32:4327:278:5127:27
8:51
#21877
10K
6.21 mi11:59:4454:288:4627:01
8:42
#21665
15K
9.32 mi12:26:371:21:218:4426:53
8:40
#21406
20K
12.43 mi12:53:541:48:388:4527:17
8:47
#21256
HALF
13.11 mi12:59:531:54:378:455:59
8:47
#21276
25K
15.53 mi13:21:122:15:568:4621:19
8:48
#21083
30K
18.64 mi13:49:172:44:018:4828:05
9:03
#20838
20M
20.00 mi14:01:482:56:328:5012:31
9:13
#20767
21M
21.00 mi14:11:313:06:158:539:43
9:43
#20669
35K
21.75 mi14:18:123:12:568:536:41
8:57
#20630
23M
23.00 mi14:29:513:24:358:5411:39
9:19
#20595
24M
24.00 mi14:39:063:33:508:559:15
9:15
#20582
40K
24.85 mi14:47:123:41:568:568:06
9:29
#20569
25.2M
25.20 mi14:50:373:45:218:573:25
9:55
#20561
FINISH
26.22 mi14:59:523:54:368:589:15
9:05
#20590
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi218778631863120946(Top 72%)8097(Top 64%)8097(Top 851%)
10K6.21 mi3.10 mi21665+2128500+1318500+13121413(Top 74%)8349(Top 66%)8349(Top 878%)
15K9.32 mi3.11 mi21406+2598361+1398361+13920946(Top 72%)8097(Top 64%)8097(Top 851%)
20K12.43 mi3.11 mi21256+1508295+668295+6620882(Top 72%)8083(Top 64%)8083(Top 850%)
HALF13.11 mi0.68 mi21276-208304-98304-921719(Top 75%)8482(Top 67%)8482(Top 892%)
25K15.53 mi2.42 mi21083+1938206+988206+9820197(Top 70%)7762(Top 62%)7762(Top 816%)
30K18.64 mi3.11 mi20838+2458093+1138093+11319776(Top 68%)7630(Top 61%)7630(Top 802%)
20M20.00 mi1.36 mi20767+718071+228071+2219940(Top 69%)7786(Top 62%)7786(Top 819%)
21M21.00 mi1.00 mi20669+988024+478024+4719462(Top 67%)7571(Top 60%)7571(Top 796%)
35K21.75 mi0.75 mi20630+398015+98015+919792(Top 68%)7854(Top 62%)7854(Top 826%)
23M23.00 mi1.25 mi20595+358013+28013+219884(Top 69%)7931(Top 63%)7931(Top 834%)
24M24.00 mi1.00 mi20582+138023-108023-1020472(Top 71%)8277(Top 66%)8277(Top 870%)
40K24.85 mi0.85 mi20569+138029-68029-620309(Top 70%)8227(Top 65%)8227(Top 865%)
25.2M25.20 mi0.35 mi20561+88031-28031-219105(Top 66%)7628(Top 61%)7628(Top 802%)
FINISH26.22 mi1.02 mi20590-298052-218052-2120847(Top 72%)8499(Top 68%)8499(Top 894%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

20946

Females

8097

F55-59

8097

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21413

Females

8349

F55-59

8349

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

20946

Females

8097

F55-59

8097

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20882

Females

8083

F55-59

8083

20K→HALF

12.4 - 13.1 mi

Top 75%
×2
+19ft-37ft

Overall

21719

Females

8482

F55-59

8482

HALF→25K

13.1 - 15.5 mi

Top 70%
×4
+66ft-88ft

Overall

20197

Females

7762

F55-59

7762

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19776

Females

7630

F55-59

7630

30K→20M

18.6 - 20.0 mi

Top 69%
×5
+64ft-50ft

Overall

19940

Females

7786

F55-59

7786

20M→21M

20.0 - 21.0 mi

Top 67%
×8
+106ft-24ft

Overall

19462

Females

7571

F55-59

7571

21M→35K

21.0 - 21.8 mi

Top 68%
×7
+17ft-86ft

Overall

19792

Females

7854

F55-59

7854

35K→23M

21.8 - 23.0 mi

Top 69%
×5
+23ft-63ft

Overall

19884

Females

7931

F55-59

7931

23M→24M

23.0 - 24.0 mi

Top 71%
×6
+12ft-82ft

Overall

20472

Females

8277

F55-59

8277

24M→40K

24.0 - 24.9 mi

Top 70%
×1
+6ft-20ft

Overall

20309

Females

8227

F55-59

8227

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1
+13ft-16ft

Overall

19105

Females

7628

F55-59

7628

25.2M→FINISH

25.2 - 26.2 mi

Top 72%
×2
+22ft-21ft

Overall

20847

Females

8499

F55-59

8499

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2092*
Passed By
805
Net Change
+1287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21877
5K → 10K404*192+212#21877#21665
10K → 15K328*69+259#21665#21406
15K → 20K233*83+150#21406#21256
20K → HALF2646-20#21256#21276
HALF → 25K230*37+193#21276#21083
25K → 30K285*40+245#21083#20838
30K → 20M11443+71#20838#20767
20M → 21M12729+98#20767#20669
21M → 35K5718+39#20669#20630
35K → 23M9055+35#20630#20595
23M → 24M6148+13#20595#20582
24M → 40K6249+13#20582#20569
40K → 25.2M3123+8#20569#20561
25.2M → FINISH4473-29#20561#20590
TOTALS2092*805+1287

* 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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