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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tanya Carrier

Bib: 21485 •F •Age: N/A

NV

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
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
27:02
3.11 mi
Rank: #21208
Start → 5K
27:02 | 8:43/mi
10K
52:28
6.21 mi
Rank: #19850 (+1358)
5K → 10K
25:26 | 8:12/mi
15K
1:17:48
9.32 mi
Rank: #19281 (+569)
10K → 15K
25:20 | 8:10/mi
20K
1:43:30
12.43 mi
Rank: #18942 (+339)
15K → 20K
25:42 | 8:17/mi
HALF
1:49:23
13.11 mi
Rank: #19057 (-115)
20K → HALF
5:53 | 8:38/mi
25K
2:10:17
15.53 mi
Rank: #19089 (-32)
HALF → 25K
20:54 | 8:38/mi
30K
2:39:06
18.64 mi
Rank: #19428 (-339)
25K → 30K
28:49 | 9:17/mi
20M
2:52:30
20.00 mi
Rank: #19718 (-290)
30K → 20M
13:24 | 9:52/mi
21M
3:03:05
21.00 mi
Rank: #19908 (-190)
20M → 21M
10:35 | 10:35/mi
35K
3:10:28
21.75 mi
Rank: #20087 (-179)
21M → 35K
7:23 | 9:53/mi
23M
3:22:33
23.00 mi
Rank: #20178 (-91)
35K → 23M
12:05 | 9:40/mi
24M
3:33:06
24.00 mi
Rank: #20439 (-261)
23M → 24M
10:33 | 10:33/mi
40K
3:42:46
24.85 mi
Rank: #20730 (-291)
24M → 40K
9:40 | 11:19/mi
25.2M
3:46:29
25.20 mi
Rank: #20770 (-40)
40K → 25.2M
3:43 | 10:47/mi
FINISH
3:55:00
26.22 mi
Rank: #20664 (+106)
25.2M → FINISH
8:31 | 8:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:23
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time2:05:37
Pace9:35 /mi
📊Positive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5727:028:4327:02
8:43
-
10K
6.21 mi11:54:2352:288:2725:26
8:12
-0:31
15K
9.32 mi12:19:431:17:488:2125:20
8:10
-0:02
20K
12.43 mi12:45:251:43:308:2025:42
8:17
+0:07
HALF
13.11 mi12:51:181:49:238:215:53
8:38
+0:21
25K
15.53 mi13:12:122:10:178:2420:54
8:38
0:00
30K
18.64 mi13:41:012:39:068:3328:49
9:17
+0:39
20M
20.00 mi13:54:252:52:308:3813:24
9:52
+0:35
21M
21.00 mi14:05:003:03:058:4410:35
10:35
+0:43
35K
21.75 mi14:12:233:10:288:467:23
9:53
-0:42
23M
23.00 mi14:24:283:22:338:4912:05
9:40
-0:13
24M
24.00 mi14:35:013:33:068:5310:33
10:33
+0:53
40K
24.85 mi14:44:413:42:468:589:40
11:19
+0:46
25.2M
25.20 mi14:48:243:46:299:003:43
10:47
-0:32
FINISH
26.22 mi14:56:553:55:008:598:31
8:22
-2:25

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

8:10 /mi

Average Pace

8:58 /mi

Slowest Pace

11:19 /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

2:18:48

59% of race

Time at Steady Pace

40:54

17% of race

Time at Slower Pace

55:18

24% of race

Average Pace: 8:58 /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 mi11:28:5727:028:4327:02
8:43
#21208
10K
6.21 mi11:54:2352:288:2725:26
8:12
#19850
15K
9.32 mi12:19:431:17:488:2125:20
8:10
#19281
20K
12.43 mi12:45:251:43:308:2025:42
8:17
#18942
HALF
13.11 mi12:51:181:49:238:215:53
8:38
#19057
25K
15.53 mi13:12:122:10:178:2420:54
8:38
#19089
30K
18.64 mi13:41:012:39:068:3328:49
9:17
#19428
20M
20.00 mi13:54:252:52:308:3813:24
9:52
#19718
21M
21.00 mi14:05:003:03:058:4410:35
10:35
#19908
35K
21.75 mi14:12:233:10:288:467:23
9:53
#20087
23M
23.00 mi14:24:283:22:338:4912:05
9:40
#20178
24M
24.00 mi14:35:013:33:068:5310:33
10:33
#20439
40K
24.85 mi14:44:413:42:468:589:40
11:19
#20730
25.2M
25.20 mi14:48:243:46:299:003:43
10:47
#20770
FINISH
26.22 mi14:56:553:55:008:598:31
8:22
#20664
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 mi212088287828718055(Top 62%)6506(Top 52%)6506(Top 364%)
10K6.21 mi3.10 mi19850+13587537+7507537+75018505(Top 64%)6748(Top 54%)6748(Top 378%)
15K9.32 mi3.11 mi19281+5697209+3287209+32818055(Top 62%)6506(Top 52%)6506(Top 364%)
20K12.43 mi3.11 mi18942+3397029+1807029+18017950(Top 62%)6492(Top 52%)6492(Top 363%)
HALF13.11 mi0.68 mi19057-1157088-597088-5921030(Top 72%)8138(Top 65%)8138(Top 456%)
25K15.53 mi2.42 mi19089-327123-357123-3519304(Top 67%)7302(Top 58%)7302(Top 409%)
30K18.64 mi3.11 mi19428-3397342-2197342-21920845(Top 72%)8182(Top 65%)8182(Top 458%)
20M20.00 mi1.36 mi19718-2907530-1887530-18822218(Top 77%)8955(Top 71%)8955(Top 501%)
21M21.00 mi1.00 mi19908-1907635-1057635-10522160(Top 76%)8969(Top 71%)8969(Top 502%)
35K21.75 mi0.75 mi20087-1797726-917726-9122804(Top 79%)9357(Top 74%)9357(Top 524%)
23M23.00 mi1.25 mi20178-917801-757801-7521109(Top 73%)8524(Top 68%)8524(Top 477%)
24M24.00 mi1.00 mi20439-2617949-1487949-14824206(Top 83%)10188(Top 81%)10188(Top 570%)
40K24.85 mi0.85 mi20730-2918100-1518100-15124806(Top 85%)10537(Top 84%)10537(Top 590%)
25.2M25.20 mi0.35 mi20770-408123-238123-2321842(Top 75%)8990(Top 71%)8990(Top 503%)
FINISH26.22 mi1.02 mi20664+1068084+398084+3917417(Top 60%)6739(Top 54%)6739(Top 377%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

18055

Females

6506

F45-49

6506

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18505

Females

6748

F45-49

6748

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

18055

Females

6506

F45-49

6506

15K→20K

9.3 - 12.4 mi

Top 62%
×5
+106ft-86ft

Overall

17950

Females

6492

F45-49

6492

20K→HALF

12.4 - 13.1 mi

Top 72%
×2
+19ft-37ft

Overall

21030

Females

8138

F45-49

8138

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19304

Females

7302

F45-49

7302

25K→30K

15.5 - 18.6 mi

Top 72%
×9
+181ft-148ft

Overall

20845

Females

8182

F45-49

8182

30K→20M

18.6 - 20.0 mi

Top 77%
×5
+64ft-50ft

Overall

22218

Females

8955

F45-49

8955

20M→21M

20.0 - 21.0 mi

Top 76%
×8
+106ft-24ft

Overall

22160

Females

8969

F45-49

8969

21M→35K

21.0 - 21.8 mi

Top 79%
×7
+17ft-86ft

Overall

22804

Females

9357

F45-49

9357

35K→23M

21.8 - 23.0 mi

Top 73%
×5
+23ft-63ft

Overall

21109

Females

8524

F45-49

8524

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

24206

Females

10188

F45-49

10188

24M→40K

24.0 - 24.9 mi

Top 85%
×1
+6ft-20ft

Overall

24806

Females

10537

F45-49

10537

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1
+13ft-16ft

Overall

21842

Females

8990

F45-49

8990

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17417

Females

6739

F45-49

6739

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2878*
Passed By
1760
Net Change
+544
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21208
5K → 10K1390*32+1358#21208#19850
10K → 15K593*24+569#19850#19281
15K → 20K363*24+339#19281#18942
20K → HALF12127-115#18942#19057
HALF → 25K111143-32#19057#19089
25K → 30K104200-339#19089#19428
30K → 20M38200-290#19428#19718
20M → 21M33200-190#19718#19908
21M → 35K19198-179#19908#20087
35K → 23M57148-91#20087#20178
23M → 24M18200-261#20178#20439
24M → 40K10200-291#20439#20730
40K → 25.2M1252-40#20730#20770
25.2M → FINISH11812+106#20770#20664
TOTALS2878*1760+544

* 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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