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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Julia Mcclellan

Bib: 16378 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 44%
Gender (Female)
#0 / 12578
Top 29%
Age Group (F18-39)
#0 / 5716
Top 48%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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  • Finish time optimization
  • 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
22:51
3.11 mi
Rank: #11558
Start β†’ 5K
22:51 | 7:22/mi
10K
45:42
6.21 mi
Rank: #11571 (-13)
5K β†’ 10K
22:51 | 7:22/mi
15K
1:08:28
9.32 mi
Rank: #11462 (+109)
10K β†’ 15K
22:46 | 7:20/mi
20K
1:31:20
12.43 mi
Rank: #11287 (+175)
15K β†’ 20K
22:52 | 7:22/mi
HALF
1:36:20
13.11 mi
Rank: #11285 (+2)
20K β†’ HALF
5:00 | 7:21/mi
25K
1:54:46
15.53 mi
Rank: #11460 (-175)
HALF β†’ 25K
18:26 | 7:37/mi
30K
2:19:52
18.64 mi
Rank: #11902 (-442)
25K β†’ 30K
25:06 | 8:05/mi
20M
2:30:59
20.00 mi
Rank: #12072 (-170)
30K β†’ 20M
11:07 | 8:12/mi
21M
2:39:38
21.00 mi
Rank: #12178 (-106)
20M β†’ 21M
8:39 | 8:39/mi
35K
2:45:53
21.75 mi
Rank: #12352 (-174)
21M β†’ 35K
6:15 | 8:22/mi
23M
2:56:43
23.00 mi
Rank: #12606 (-254)
35K β†’ 23M
10:50 | 8:40/mi
24M
3:05:05
24.00 mi
Rank: #12762 (-156)
23M β†’ 24M
8:22 | 8:22/mi
40K
3:12:09
24.85 mi
Rank: #12796 (-34)
24M β†’ 40K
7:04 | 8:16/mi
25.2M
3:15:05
25.20 mi
Rank: #12770 (+26)
40K β†’ 25.2M
2:56 | 8:31/mi
FINISH
3:22:52
26.22 mi
Rank: #12714 (+56)
25.2M β†’ FINISH
7:47 | 7:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:20
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:46:32
Pace8:08 /mi
πŸ“ŠPositive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:1522:517:2222:51
7:22
-
10K
6.21 mi11:27:0645:427:2222:51
7:22
0:00
15K
9.32 mi11:49:521:08:287:2122:46
7:20
-0:02
20K
12.43 mi12:12:441:31:207:2122:52
7:22
+0:02
HALF
13.11 mi12:17:441:36:207:215:00
7:21
-0:01
25K
15.53 mi12:36:101:54:467:2418:26
7:37
+0:16
30K
18.64 mi13:01:162:19:527:3125:06
8:05
+0:28
20M
20.00 mi13:12:232:30:597:3311:07
8:12
+0:07
21M
21.00 mi13:21:022:39:387:378:39
8:39
+0:27
35K
21.75 mi13:27:172:45:537:386:15
8:22
-0:17
23M
23.00 mi13:38:072:56:437:4210:50
8:40
+0:18
24M
24.00 mi13:46:293:05:057:438:22
8:22
-0:18
40K
24.85 mi13:53:333:12:097:447:04
8:16
-0:06
25.2M
25.20 mi13:56:293:15:057:452:56
8:31
+0:15
FINISH
26.22 mi14:04:163:22:527:457:47
7:39
-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

7:45 /mi

Slowest Pace

8:40 /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

2:02:33

60% of race

Time at Steady Pace

1:09:29

34% of race

Time at Slower Pace

10:50

5% of race

Average Pace: 7:44 /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 mi11:04:1522:517:2222:51
7:22
#11558
10K
6.21 mi11:27:0645:427:2222:51
7:22
#11571
15K
9.32 mi11:49:521:08:287:2122:46
7:20
#11462
20K
12.43 mi12:12:441:31:207:2122:52
7:22
#11287
HALF
13.11 mi12:17:441:36:207:215:00
7:21
#11285
25K
15.53 mi12:36:101:54:467:2418:26
7:37
#11460
30K
18.64 mi13:01:162:19:527:3125:06
8:05
#11902
20M
20.00 mi13:12:232:30:597:3311:07
8:12
#12072
21M
21.00 mi13:21:022:39:387:378:39
8:39
#12178
35K
21.75 mi13:27:172:45:537:386:15
8:22
#12352
23M
23.00 mi13:38:072:56:437:4210:50
8:40
#12606
24M
24.00 mi13:46:293:05:057:438:22
8:22
#12762
40K
24.85 mi13:53:333:12:097:447:04
8:16
#12796
25.2M
25.20 mi13:56:293:15:057:452:56
8:31
#12770
FINISH
26.22 mi14:04:163:22:527:457:47
7:39
#12714
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 mi115582675267511336(Top 39%)2659(Top 21%)2659(Top 47%)
10K6.21 mi3.10 mi11571-132705-302705-3011670(Top 40%)2794(Top 22%)2794(Top 49%)
15K9.32 mi3.11 mi11462+1092675+302675+3011336(Top 39%)2659(Top 21%)2659(Top 47%)
20K12.43 mi3.11 mi11287+1752613+622613+6210774(Top 37%)2456(Top 20%)2456(Top 43%)
HALF13.11 mi0.68 mi11285+22617-42617-411592(Top 40%)2817(Top 22%)2817(Top 49%)
25K15.53 mi2.42 mi11460-1752738-1212738-12112298(Top 42%)3340(Top 27%)3340(Top 58%)
30K18.64 mi3.11 mi11902-4423030-2923030-29214072(Top 48%)4437(Top 35%)4437(Top 78%)
20M20.00 mi1.36 mi12072-1703149-1193149-11914164(Top 49%)4575(Top 36%)4575(Top 80%)
21M21.00 mi1.00 mi12178-1063225-763225-7614075(Top 48%)4615(Top 37%)4615(Top 81%)
35K21.75 mi0.75 mi12352-1743345-1203345-12016765(Top 58%)6176(Top 49%)6176(Top 108%)
23M23.00 mi1.25 mi12606-2543521-1763521-17616654(Top 57%)6222(Top 49%)6222(Top 109%)
24M24.00 mi1.00 mi12762-1563620-993620-9916121(Top 56%)5971(Top 47%)5971(Top 104%)
40K24.85 mi0.85 mi12796-343667-473667-4714228(Top 49%)4999(Top 40%)4999(Top 87%)
25.2M25.20 mi0.35 mi12770+263661+63661+611735(Top 40%)3722(Top 30%)3722(Top 65%)
FINISH26.22 mi1.02 mi12714+563661366112527(Top 43%)4138(Top 33%)4138(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
Γ—21
+97ft-345ft

Overall

11336

Females

2659

F18-39

2659

5K→10K

3.1 - 6.2 mi

Top 40%
Γ—5
+79ft-138ft

Overall

11670

Females

2794

F18-39

2794

10K→15K

6.2 - 9.3 mi

Top 39%
Γ—3
+67ft-78ft

Overall

11336

Females

2659

F18-39

2659

15K→20K

9.3 - 12.4 mi

Top 37%
Γ—5
+106ft-86ft

Overall

10774

Females

2456

F18-39

2456

20K→HALF

12.4 - 13.1 mi

Top 40%
Γ—2
+19ft-37ft

Overall

11592

Females

2817

F18-39

2817

HALF→25K

13.1 - 15.5 mi

Top 42%
Γ—4
+66ft-88ft

Overall

12298

Females

3340

F18-39

3340

25K→30K

15.5 - 18.6 mi

Top 48%
Γ—9
+181ft-148ft

Overall

14072

Females

4437

F18-39

4437

30K→20M

18.6 - 20.0 mi

Top 49%
Γ—5
+64ft-50ft

Overall

14164

Females

4575

F18-39

4575

20M→21M

20.0 - 21.0 mi

Top 48%
Γ—8
+106ft-24ft

Overall

14075

Females

4615

F18-39

4615

21M→35K

21.0 - 21.8 mi

Top 58%
Γ—7
+17ft-86ft

Overall

16765

Females

6176

F18-39

6176

35K→23M

21.8 - 23.0 mi

Top 57%
Γ—5
+23ft-63ft

Overall

16654

Females

6222

F18-39

6222

23M→24M

23.0 - 24.0 mi

Top 56%
Γ—6
+12ft-82ft

Overall

16121

Females

5971

F18-39

5971

24M→40K

24.0 - 24.9 mi

Top 49%
Γ—1
+6ft-20ft

Overall

14228

Females

4999

F18-39

4999

40K→25.2M

24.9 - 25.2 mi

Top 40%
Γ—1
+13ft-16ft

Overall

11735

Females

3722

F18-39

3722

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
Γ—2
+22ft-21ft

Overall

12527

Females

4138

F18-39

4138

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1303*
Passed By
1946
Net Change
-1156
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#11558
5K β†’ 10K200200-13#11558#11571
10K β†’ 15K244*135+109#11571#11462
15K β†’ 20K245*70+175#11462#11287
20K β†’ HALF3331+2#11287#11285
HALF β†’ 25K79200-175#11285#11460
25K β†’ 30K90200-442#11460#11902
30K β†’ 20M52200-170#11902#12072
20M β†’ 21M59165-106#12072#12178
21M β†’ 35K20194-174#12178#12352
35K β†’ 23M38200-254#12352#12606
23M β†’ 24M32188-156#12606#12762
24M β†’ 40K6094-34#12762#12796
40K β†’ 25.2M4418+26#12796#12770
25.2M β†’ FINISH10751+56#12770#12714
TOTALS1303*1946-1156

* 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

Activity Data

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