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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sara Denison

Bib: 14840 β€’F β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 28%
Age Group (F18-39)
#0 / 5716
Top 46%
Race Day Weather
51Β°/41Β°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
22:44
3.11 mi
Rank: #11222
Start β†’ 5K
22:44 | 7:20/mi
10K
45:31
6.21 mi
Rank: #11311 (-89)
5K β†’ 10K
22:47 | 7:20/mi
15K
1:08:16
9.32 mi
Rank: #11238 (+73)
10K β†’ 15K
22:45 | 7:20/mi
20K
1:31:29
12.43 mi
Rank: #11395 (-157)
15K β†’ 20K
23:13 | 7:29/mi
HALF
1:36:32
13.11 mi
Rank: #11435 (-40)
20K β†’ HALF
5:03 | 7:25/mi
25K
1:54:49
15.53 mi
Rank: #11491 (-56)
HALF β†’ 25K
18:17 | 7:33/mi
30K
2:19:10
18.64 mi
Rank: #11597 (-106)
25K β†’ 30K
24:21 | 7:51/mi
20M
2:30:09
20.00 mi
Rank: #11715 (-118)
30K β†’ 20M
10:59 | 8:06/mi
21M
2:38:25
21.00 mi
Rank: #11689 (+26)
20M β†’ 21M
8:16 | 8:16/mi
35K
2:44:31
21.75 mi
Rank: #11819 (-130)
21M β†’ 35K
6:06 | 8:10/mi
23M
2:54:58
23.00 mi
Rank: #11993 (-174)
35K β†’ 23M
10:27 | 8:22/mi
24M
3:03:22
24.00 mi
Rank: #12195 (-202)
23M β†’ 24M
8:24 | 8:24/mi
40K
3:10:31
24.85 mi
Rank: #12290 (-95)
24M β†’ 40K
7:09 | 8:22/mi
25.2M
3:13:34
25.20 mi
Rank: #12301 (-11)
40K β†’ 25.2M
3:03 | 8:51/mi
FINISH
3:21:42
26.22 mi
Rank: #12385 (-84)
25.2M β†’ FINISH
8:08 | 7:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:32
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:45:10
Pace8:02 /mi
πŸ“ŠPositive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0522:447:2022:44
7:20
-
10K
6.21 mi11:15:5245:317:2022:47
7:20
0:00
15K
9.32 mi11:38:371:08:167:2022:45
7:20
0:00
20K
12.43 mi12:01:501:31:297:2223:13
7:29
+0:09
HALF
13.11 mi12:06:531:36:327:225:03
7:25
-0:04
25K
15.53 mi12:25:101:54:497:2418:17
7:33
+0:08
30K
18.64 mi12:49:312:19:107:2824:21
7:51
+0:18
20M
20.00 mi13:00:302:30:097:3110:59
8:06
+0:15
21M
21.00 mi13:08:462:38:257:338:16
8:16
+0:10
35K
21.75 mi13:14:522:44:317:346:06
8:10
-0:06
23M
23.00 mi13:25:192:54:587:3710:27
8:22
+0:12
24M
24.00 mi13:33:433:03:227:398:24
8:24
+0:02
40K
24.85 mi13:40:523:10:317:407:09
8:22
-0:02
25.2M
25.20 mi13:43:553:13:347:413:03
8:51
+0:29
FINISH
26.22 mi13:52:033:21:427:428:08
7:59
-0:52

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:20 /mi

Average Pace

7:42 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:54:49

57% of race

Time at Steady Pace

49:34

25% of race

Time at Slower Pace

37:19

19% of race

Average Pace: 7:42 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:53:0522:447:2022:44
7:20
#11222
10K
6.21 mi11:15:5245:317:2022:47
7:20
#11311
15K
9.32 mi11:38:371:08:167:2022:45
7:20
#11238
20K
12.43 mi12:01:501:31:297:2223:13
7:29
#11395
HALF
13.11 mi12:06:531:36:327:225:03
7:25
#11435
25K
15.53 mi12:25:101:54:497:2418:17
7:33
#11491
30K
18.64 mi12:49:312:19:107:2824:21
7:51
#11597
20M
20.00 mi13:00:302:30:097:3110:59
8:06
#11715
21M
21.00 mi13:08:462:38:257:338:16
8:16
#11689
35K
21.75 mi13:14:522:44:317:346:06
8:10
#11819
23M
23.00 mi13:25:192:54:587:3710:27
8:22
#11993
24M
24.00 mi13:33:433:03:227:398:24
8:24
#12195
40K
24.85 mi13:40:523:10:317:407:09
8:22
#12290
25.2M
25.20 mi13:43:553:13:347:413:03
8:51
#12301
FINISH
26.22 mi13:52:033:21:427:428:08
7:59
#12385
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi112222480248011283(Top 39%)2630(Top 21%)2630(Top 46%)
10K6.21 mi3.10 mi11311-892567-872567-8711459(Top 39%)2685(Top 21%)2685(Top 47%)
15K9.32 mi3.11 mi11238+732558+92558+911283(Top 39%)2630(Top 21%)2630(Top 46%)
20K12.43 mi3.11 mi11395-1572663-1052663-10511742(Top 40%)2971(Top 24%)2971(Top 52%)
HALF13.11 mi0.68 mi11435-402695-322695-3212285(Top 42%)3190(Top 25%)3190(Top 56%)
25K15.53 mi2.42 mi11491-562758-632758-6311761(Top 41%)3043(Top 24%)3043(Top 53%)
30K18.64 mi3.11 mi11597-1062858-1002858-10012256(Top 42%)3452(Top 27%)3452(Top 60%)
20M20.00 mi1.36 mi11715-1182941-832941-8313416(Top 46%)4166(Top 33%)4166(Top 73%)
21M21.00 mi1.00 mi11689+262947-62947-611666(Top 40%)3348(Top 27%)3348(Top 59%)
35K21.75 mi0.75 mi11819-1303035-883035-8815498(Top 53%)5456(Top 43%)5456(Top 95%)
23M23.00 mi1.25 mi11993-1743167-1323167-13214792(Top 51%)5156(Top 41%)5156(Top 90%)
24M24.00 mi1.00 mi12195-2023320-1533320-15316321(Top 56%)6071(Top 48%)6071(Top 106%)
40K24.85 mi0.85 mi12290-953389-693389-6914851(Top 51%)5342(Top 42%)5342(Top 93%)
25.2M25.20 mi0.35 mi12301-113400-113400-1113801(Top 48%)4776(Top 38%)4776(Top 84%)
FINISH26.22 mi1.02 mi12385-843472-723472-7215061(Top 52%)5461(Top 43%)5461(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
Γ—21
+97ft-345ft

Overall

11283

Females

2630

F18-39

2630

5K→10K

3.1 - 6.2 mi

Top 39%
Γ—5
+79ft-138ft

Overall

11459

Females

2685

F18-39

2685

10K→15K

6.2 - 9.3 mi

Top 39%
Γ—3
+67ft-78ft

Overall

11283

Females

2630

F18-39

2630

15K→20K

9.3 - 12.4 mi

Top 40%
Γ—5
+106ft-86ft

Overall

11742

Females

2971

F18-39

2971

20K→HALF

12.4 - 13.1 mi

Top 42%
Γ—2
+19ft-37ft

Overall

12285

Females

3190

F18-39

3190

HALF→25K

13.1 - 15.5 mi

Top 41%
Γ—4
+66ft-88ft

Overall

11761

Females

3043

F18-39

3043

25K→30K

15.5 - 18.6 mi

Top 42%
Γ—9
+181ft-148ft

Overall

12256

Females

3452

F18-39

3452

30K→20M

18.6 - 20.0 mi

Top 46%
Γ—5
+64ft-50ft

Overall

13416

Females

4166

F18-39

4166

20M→21M

20.0 - 21.0 mi

Top 40%
Γ—8
+106ft-24ft

Overall

11666

Females

3348

F18-39

3348

21M→35K

21.0 - 21.8 mi

Top 53%
Γ—7
+17ft-86ft

Overall

15498

Females

5456

F18-39

5456

35K→23M

21.8 - 23.0 mi

Top 51%
Γ—5
+23ft-63ft

Overall

14792

Females

5156

F18-39

5156

23M→24M

23.0 - 24.0 mi

Top 56%
Γ—6
+12ft-82ft

Overall

16321

Females

6071

F18-39

6071

24M→40K

24.0 - 24.9 mi

Top 51%
Γ—1
+6ft-20ft

Overall

14851

Females

5342

F18-39

5342

40K→25.2M

24.9 - 25.2 mi

Top 48%
Γ—1
+13ft-16ft

Overall

13801

Females

4776

F18-39

4776

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
Γ—2
+22ft-21ft

Overall

15061

Females

5461

F18-39

5461

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1199*
Passed By
2090
Net Change
-1163
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#11222
5K β†’ 10K200200-89#11222#11311
10K β†’ 15K216*143+73#11311#11238
15K β†’ 20K92200-157#11238#11395
20K β†’ HALF2262-40#11395#11435
HALF β†’ 25K108164-56#11435#11491
25K β†’ 30K156200-106#11491#11597
30K β†’ 20M58176-118#11597#11715
20M β†’ 21M9569+26#11715#11689
21M β†’ 35K35165-130#11689#11819
35K β†’ 23M56200-174#11819#11993
23M β†’ 24M40200-202#11993#12195
24M β†’ 40K48143-95#12195#12290
40K β†’ 25.2M3445-11#12290#12301
25.2M β†’ FINISH39123-84#12301#12385
TOTALS1199*2090-1163

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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