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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sydney Brockie

Bib: 16679 β€’F β€’Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 36%
Gender (Female)
#0 / 12578
Top 20%
Age Group (F18-39)
#0 / 5716
Top 35%
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
23:19
3.11 mi
Rank: #12826
Start β†’ 5K
23:19 | 7:31/mi
10K
46:31
6.21 mi
Rank: #12715 (+111)
5K β†’ 10K
23:12 | 7:29/mi
15K
1:09:51
9.32 mi
Rank: #12764 (-49)
10K β†’ 15K
23:20 | 7:31/mi
20K
1:33:11
12.43 mi
Rank: #12578 (+186)
15K β†’ 20K
23:20 | 7:31/mi
HALF
1:38:17
13.11 mi
Rank: #12583 (-5)
20K β†’ HALF
5:06 | 7:29/mi
25K
1:56:38
15.53 mi
Rank: #12469 (+114)
HALF β†’ 25K
18:21 | 7:34/mi
30K
2:20:14
18.64 mi
Rank: #12060 (+409)
25K β†’ 30K
23:36 | 7:36/mi
20M
2:30:33
20.00 mi
Rank: #11872 (+188)
30K β†’ 20M
10:19 | 7:36/mi
21M
2:38:20
21.00 mi
Rank: #11653 (+219)
20M β†’ 21M
7:47 | 7:47/mi
35K
2:43:54
21.75 mi
Rank: #11572 (+81)
21M β†’ 35K
5:34 | 7:27/mi
23M
2:53:12
23.00 mi
Rank: #11322 (+250)
35K β†’ 23M
9:18 | 7:26/mi
24M
3:00:22
24.00 mi
Rank: #11116 (+206)
23M β†’ 24M
7:10 | 7:10/mi
40K
3:06:40
24.85 mi
Rank: #10945 (+171)
24M β†’ 40K
6:18 | 7:23/mi
25.2M
3:09:14
25.20 mi
Rank: #10824 (+121)
40K β†’ 25.2M
2:34 | 7:27/mi
FINISH
3:15:59
26.22 mi
Rank: #10547 (+277)
25.2M β†’ FINISH
6:45 | 6:38/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:38:17
Pace7:30 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:37:42
Pace7:28 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:4223:197:3123:19
7:31
-
10K
6.21 mi12:07:5446:317:3023:12
7:29
-0:02
15K
9.32 mi12:31:141:09:517:3023:20
7:31
+0:02
20K
12.43 mi12:54:341:33:117:3023:20
7:31
0:00
HALF
13.11 mi12:59:401:38:177:305:06
7:29
-0:02
25K
15.53 mi13:18:011:56:387:3118:21
7:34
+0:05
30K
18.64 mi13:41:372:20:147:3223:36
7:36
+0:02
20M
20.00 mi13:51:562:30:337:3210:19
7:36
0:00
21M
21.00 mi13:59:432:38:207:337:47
7:47
+0:11
35K
21.75 mi14:05:172:43:547:335:34
7:27
-0:20
23M
23.00 mi14:14:352:53:127:329:18
7:26
-0:01
24M
24.00 mi14:21:453:00:227:317:10
7:10
-0:16
40K
24.85 mi14:28:033:06:407:316:18
7:23
+0:13
25.2M
25.20 mi14:30:373:09:147:312:34
7:27
+0:04
FINISH
26.22 mi14:37:223:15:597:296:45
6:38
-0:49

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

6:38 /mi

Average Pace

7:29 /mi

Slowest Pace

7:47 /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

13:55

7% of race

Time at Steady Pace

3:02:04

93% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:28 /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 mi11:44:4223:197:3123:19
7:31
#12826
10K
6.21 mi12:07:5446:317:3023:12
7:29
#12715
15K
9.32 mi12:31:141:09:517:3023:20
7:31
#12764
20K
12.43 mi12:54:341:33:117:3023:20
7:31
#12578
HALF
13.11 mi12:59:401:38:177:305:06
7:29
#12583
25K
15.53 mi13:18:011:56:387:3118:21
7:34
#12469
30K
18.64 mi13:41:372:20:147:3223:36
7:36
#12060
20M
20.00 mi13:51:562:30:337:3210:19
7:36
#11872
21M
21.00 mi13:59:432:38:207:337:47
7:47
#11653
35K
21.75 mi14:05:172:43:547:335:34
7:27
#11572
23M
23.00 mi14:14:352:53:127:329:18
7:26
#11322
24M
24.00 mi14:21:453:00:227:317:10
7:10
#11116
40K
24.85 mi14:28:033:06:407:316:18
7:23
#10945
25.2M
25.20 mi14:30:373:09:147:312:34
7:27
#10824
FINISH
26.22 mi14:37:223:15:597:296:45
6:38
#10547
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 mi128263381338112899(Top 44%)3507(Top 28%)3507(Top 61%)
10K6.21 mi3.10 mi12715+1113343+383343+3812647(Top 44%)3335(Top 27%)3335(Top 58%)
15K9.32 mi3.11 mi12764-493394-513394-5112899(Top 44%)3507(Top 28%)3507(Top 61%)
20K12.43 mi3.11 mi12578+1863317+773317+7712066(Top 42%)3140(Top 25%)3140(Top 55%)
HALF13.11 mi0.68 mi12583-53323-63323-612871(Top 44%)3492(Top 28%)3492(Top 61%)
25K15.53 mi2.42 mi12469+1143285+383285+3811990(Top 41%)3158(Top 25%)3158(Top 55%)
30K18.64 mi3.11 mi12060+4093121+1643121+16410419(Top 36%)2475(Top 20%)2475(Top 43%)
20M20.00 mi1.36 mi11872+1883032+893032+899834(Top 34%)2307(Top 18%)2307(Top 40%)
21M21.00 mi1.00 mi11653+2192925+1072925+1078437(Top 29%)1801(Top 14%)1801(Top 32%)
35K21.75 mi0.75 mi11572+812895+302895+3010431(Top 36%)2693(Top 21%)2693(Top 47%)
23M23.00 mi1.25 mi11322+2502800+952800+958405(Top 29%)1837(Top 15%)1837(Top 32%)
24M24.00 mi1.00 mi11116+2062724+762724+767691(Top 27%)1600(Top 13%)1600(Top 28%)
40K24.85 mi0.85 mi10945+1712662+622662+627976(Top 27%)1795(Top 14%)1795(Top 31%)
25.2M25.20 mi0.35 mi10824+1212607+552607+555050(Top 17%)816(Top 6%)816(Top 14%)
FINISH26.22 mi1.02 mi10547+2772492+1152492+1154971(Top 17%)801(Top 6%)801(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
Γ—21
+97ft-345ft

Overall

12899

Females

3507

F18-39

3507

5K→10K

3.1 - 6.2 mi

Top 44%
Γ—5
+79ft-138ft

Overall

12647

Females

3335

F18-39

3335

10K→15K

6.2 - 9.3 mi

Top 44%
Γ—3
+67ft-78ft

Overall

12899

Females

3507

F18-39

3507

15K→20K

9.3 - 12.4 mi

Top 42%
Γ—5
+106ft-86ft

Overall

12066

Females

3140

F18-39

3140

20K→HALF

12.4 - 13.1 mi

Top 44%
Γ—2
+19ft-37ft

Overall

12871

Females

3492

F18-39

3492

HALF→25K

13.1 - 15.5 mi

Top 41%
Γ—4
+66ft-88ft

Overall

11990

Females

3158

F18-39

3158

25K→30K

15.5 - 18.6 mi

Top 36%
Γ—9
+181ft-148ft

Overall

10419

Females

2475

F18-39

2475

30K→20M

18.6 - 20.0 mi

Top 34%
Γ—5
+64ft-50ft

Overall

9834

Females

2307

F18-39

2307

20M→21M

20.0 - 21.0 mi

Top 29%
Γ—8
+106ft-24ft

Overall

8437

Females

1801

F18-39

1801

21M→35K

21.0 - 21.8 mi

Top 36%
Γ—7
+17ft-86ft

Overall

10431

Females

2693

F18-39

2693

35K→23M

21.8 - 23.0 mi

Top 29%
Γ—5
+23ft-63ft

Overall

8405

Females

1837

F18-39

1837

23M→24M

23.0 - 24.0 mi

Top 27%
Γ—6
+12ft-82ft

Overall

7691

Females

1600

F18-39

1600

24M→40K

24.0 - 24.9 mi

Top 27%
Γ—1
+6ft-20ft

Overall

7976

Females

1795

F18-39

1795

40K→25.2M

24.9 - 25.2 mi

Top 17%
Γ—1
+13ft-16ft

Overall

5050

Females

816

F18-39

816

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
Γ—2
+22ft-21ft

Overall

4971

Females

801

F18-39

801

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2942*
Passed By
646
Net Change
+2279
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12826
5K β†’ 10K311*200+111#12826#12715
10K β†’ 15K168200-49#12715#12764
15K β†’ 20K248*62+186#12764#12578
20K β†’ HALF2631-5#12578#12583
HALF β†’ 25K17864+114#12583#12469
25K β†’ 30K433*24+409#12469#12060
30K β†’ 20M202*14+188#12060#11872
20M β†’ 21M222*3+219#11872#11653
21M β†’ 35K10726+81#11653#11572
35K β†’ 23M261*11+250#11572#11322
23M β†’ 24M213*7+206#11322#11116
24M β†’ 40K1743+171#11116#10945
40K β†’ 25.2M1210+121#10945#10824
25.2M β†’ FINISH278*1+277#10824#10547
TOTALS2942*646+2279

* 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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Activity Data

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