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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kristina Tomlan

Bib: 20410 •F •Age: N/A

OH

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
25:06
3.11 mi
Rank: #17497
Start → 5K
25:06 | 8:05/mi
10K
49:51
6.21 mi
Rank: #17249 (+248)
5K → 10K
24:45 | 7:58/mi
15K
1:14:55
9.32 mi
Rank: #17340 (-91)
10K → 15K
25:04 | 8:05/mi
20K
1:40:43
12.43 mi
Rank: #17551 (-211)
15K → 20K
25:48 | 8:19/mi
HALF
1:46:23
13.11 mi
Rank: #17626 (-75)
20K → HALF
5:40 | 8:19/mi
25K
2:07:25
15.53 mi
Rank: #17962 (-336)
HALF → 25K
21:02 | 8:41/mi
30K
2:39:06
18.64 mi
Rank: #19429 (-1467)
25K → 30K
31:41 | 10:12/mi
20M
2:54:52
20.00 mi
Rank: #20344 (-915)
30K → 20M
15:46 | 11:37/mi
21M
3:07:06
21.00 mi
Rank: #20846 (-502)
20M → 21M
12:14 | 12:14/mi
35K
3:15:54
21.75 mi
Rank: #21269 (-423)
21M → 35K
8:48 | 11:46/mi
23M
3:30:46
23.00 mi
Rank: #21784 (-515)
35K → 23M
14:52 | 11:53/mi
24M
3:42:47
24.00 mi
Rank: #22166 (-382)
23M → 24M
12:01 | 12:01/mi
40K
3:53:07
24.85 mi
Rank: #22404 (-238)
24M → 40K
10:20 | 12:06/mi
25.2M
3:57:08
25.20 mi
Rank: #22422 (-18)
40K → 25.2M
4:01 | 11:39/mi
FINISH
4:06:43
26.22 mi
Rank: #22410 (+12)
25.2M → FINISH
9:35 | 9:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:23
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time2:20:20
Pace10:43 /mi
📊Positive Split: 31.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:0325:068:0525:06
8:05
-
10K
6.21 mi11:51:4849:518:0224:45
7:58
-0:07
15K
9.32 mi12:16:521:14:558:0325:04
8:05
+0:07
20K
12.43 mi12:42:401:40:438:0725:48
8:19
+0:14
HALF
13.11 mi12:48:201:46:238:075:40
8:19
0:00
25K
15.53 mi13:09:222:07:258:1321:02
8:41
+0:22
30K
18.64 mi13:41:032:39:068:3331:41
10:12
+1:31
20M
20.00 mi13:56:492:54:528:4515:46
11:37
+1:25
21M
21.00 mi14:09:033:07:068:5512:14
12:14
+0:37
35K
21.75 mi14:17:513:15:549:018:48
11:46
-0:28
23M
23.00 mi14:32:433:30:469:1014:52
11:53
+0:07
24M
24.00 mi14:44:443:42:479:1712:01
12:01
+0:08
40K
24.85 mi14:55:043:53:079:2310:20
12:06
+0:05
25.2M
25.20 mi14:59:053:57:089:254:01
11:39
-0:27
FINISH
26.22 mi15:08:404:06:439:259:35
9:25
-2:14

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

7:58 /mi

Average Pace

9:25 /mi

Slowest Pace

12:14 /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

52% of race

Time at Steady Pace

41:16

17% of race

Time at Slower Pace

1:18:02

32% of race

Average Pace: 9:25 /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 mi11:27:0325:068:0525:06
8:05
#17497
10K
6.21 mi11:51:4849:518:0224:45
7:58
#17249
15K
9.32 mi12:16:521:14:558:0325:04
8:05
#17340
20K
12.43 mi12:42:401:40:438:0725:48
8:19
#17551
HALF
13.11 mi12:48:201:46:238:075:40
8:19
#17626
25K
15.53 mi13:09:222:07:258:1321:02
8:41
#17962
30K
18.64 mi13:41:032:39:068:3331:41
10:12
#19429
20M
20.00 mi13:56:492:54:528:4515:46
11:37
#20344
21M
21.00 mi14:09:033:07:068:5512:14
12:14
#20846
35K
21.75 mi14:17:513:15:549:018:48
11:46
#21269
23M
23.00 mi14:32:433:30:469:1014:52
11:53
#21784
24M
24.00 mi14:44:443:42:479:1712:01
12:01
#22166
40K
24.85 mi14:55:043:53:079:2310:20
12:06
#22404
25.2M
25.20 mi14:59:053:57:089:254:01
11:39
#22422
FINISH
26.22 mi15:08:404:06:439:259:35
9:25
#22410
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 mi174976212621217506(Top 60%)6204(Top 49%)6204(Top 357%)
10K6.21 mi3.10 mi17249+2486073+1396073+13917003(Top 59%)5918(Top 47%)5918(Top 341%)
15K9.32 mi3.11 mi17340-916124-516124-5117506(Top 60%)6204(Top 49%)6204(Top 357%)
20K12.43 mi3.11 mi17551-2116245-1216245-12118142(Top 63%)6602(Top 52%)6602(Top 380%)
HALF13.11 mi0.68 mi17626-756287-426287-4219192(Top 66%)7163(Top 57%)7163(Top 412%)
25K15.53 mi2.42 mi17962-3366477-1906477-19019576(Top 67%)7432(Top 59%)7432(Top 428%)
30K18.64 mi3.11 mi19429-14677343-8667343-86623623(Top 81%)9627(Top 77%)9627(Top 554%)
20M20.00 mi1.36 mi20344-9157846-5037846-50325857(Top 89%)10909(Top 87%)10909(Top 628%)
21M21.00 mi1.00 mi20846-5028124-2788124-27825398(Top 88%)10704(Top 85%)10704(Top 616%)
35K21.75 mi0.75 mi21269-4238344-2208344-22026456(Top 91%)11272(Top 90%)11272(Top 649%)
23M23.00 mi1.25 mi21784-5158635-2918635-29125975(Top 90%)11058(Top 88%)11058(Top 637%)
24M24.00 mi1.00 mi22166-3828844-2098844-20926651(Top 92%)11444(Top 91%)11444(Top 659%)
40K24.85 mi0.85 mi22404-2388981-1378981-13726027(Top 90%)11154(Top 89%)11154(Top 642%)
25.2M25.20 mi0.35 mi22422-189003-229003-2223812(Top 82%)10037(Top 80%)10037(Top 578%)
FINISH26.22 mi1.02 mi22410+129006-39006-322046(Top 76%)9093(Top 72%)9093(Top 523%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17506

Females

6204

F40-44

6204

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17003

Females

5918

F40-44

5918

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17506

Females

6204

F40-44

6204

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18142

Females

6602

F40-44

6602

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19192

Females

7163

F40-44

7163

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19576

Females

7432

F40-44

7432

25K→30K

15.5 - 18.6 mi

Top 81%
×9
+181ft-148ft

Overall

23623

Females

9627

F40-44

9627

30K→20M

18.6 - 20.0 mi

Top 89%
×5
+64ft-50ft

Overall

25857

Females

10909

F40-44

10909

20M→21M

20.0 - 21.0 mi

Top 88%
×8
+106ft-24ft

Overall

25398

Females

10704

F40-44

10704

21M→35K

21.0 - 21.8 mi

Top 91%
×7
+17ft-86ft

Overall

26456

Females

11272

F40-44

11272

35K→23M

21.8 - 23.0 mi

Top 90%
×5
+23ft-63ft

Overall

25975

Females

11058

F40-44

11058

23M→24M

23.0 - 24.0 mi

Top 92%
×6
+12ft-82ft

Overall

26651

Females

11444

F40-44

11444

24M→40K

24.0 - 24.9 mi

Top 90%
×1
+6ft-20ft

Overall

26027

Females

11154

F40-44

11154

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1
+13ft-16ft

Overall

23812

Females

10037

F40-44

10037

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
×2
+22ft-21ft

Overall

22046

Females

9093

F40-44

9093

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
893*
Passed By
2328
Net Change
-4913
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17497
5K → 10K423*175+248#17497#17249
10K → 15K152200-91#17249#17340
15K → 20K102200-211#17340#17551
20K → HALF1691-75#17551#17626
HALF → 25K51200-336#17626#17962
25K → 30K27200-1467#17962#19429
30K → 20M10200-915#19429#20344
20M → 21M11200-502#20344#20846
21M → 35K10200-423#20846#21269
35K → 23M17200-515#21269#21784
23M → 24M4200-382#21784#22166
24M → 40K14200-238#22166#22404
40K → 25.2M1129-18#22404#22422
25.2M → FINISH4533+12#22422#22410
TOTALS893*2328-4913

* 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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