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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jennifer Johnson

Bib: 20073 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 38%
Gender (Female)
#0 / 12578
Top 21%
Masters (Masters Women)
#0 / 6862
Top 8%
Age Group (F50-54)
#0 / 1233
Top 5%
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
23:00
3.11 mi
Rank: #11972
Start β†’ 5K
23:00 | 7:25/mi
10K
45:36
6.21 mi
Rank: #11421 (+551)
5K β†’ 10K
22:36 | 7:17/mi
15K
1:08:07
9.32 mi
Rank: #11116 (+305)
10K β†’ 15K
22:31 | 7:15/mi
20K
1:30:53
12.43 mi
Rank: #10960 (+156)
15K β†’ 20K
22:46 | 7:20/mi
HALF
1:35:48
13.11 mi
Rank: #10915 (+45)
20K β†’ HALF
4:55 | 7:13/mi
25K
1:53:45
15.53 mi
Rank: #10799 (+116)
HALF β†’ 25K
17:57 | 7:25/mi
30K
2:17:46
18.64 mi
Rank: #10916 (-117)
25K β†’ 30K
24:01 | 7:44/mi
20M
2:28:27
20.00 mi
Rank: #10993 (-77)
30K β†’ 20M
10:41 | 7:52/mi
21M
2:36:57
21.00 mi
Rank: #11091 (-98)
20M β†’ 21M
8:30 | 8:30/mi
35K
2:42:24
21.75 mi
Rank: #10990 (+101)
21M β†’ 35K
5:27 | 7:18/mi
23M
2:52:06
23.00 mi
Rank: #10916 (+74)
35K β†’ 23M
9:42 | 7:46/mi
24M
2:59:36
24.00 mi
Rank: #10821 (+95)
23M β†’ 24M
7:30 | 7:30/mi
40K
3:06:19
24.85 mi
Rank: #10822 (-1)
24M β†’ 40K
6:43 | 7:52/mi
25.2M
3:09:19
25.20 mi
Rank: #10850 (-28)
40K β†’ 25.2M
3:00 | 8:42/mi
FINISH
3:17:19
26.22 mi
Rank: #10947 (-97)
25.2M β†’ FINISH
8:00 | 7:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:48
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:41:31
Pace7:45 /mi
πŸ“ŠPositive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:4823:007:2523:00
7:25
-
10K
6.21 mi11:30:2445:367:2122:36
7:17
-0:08
15K
9.32 mi11:52:551:08:077:1922:31
7:15
-0:02
20K
12.43 mi12:15:411:30:537:1922:46
7:20
+0:05
HALF
13.11 mi12:20:361:35:487:194:55
7:13
-0:07
25K
15.53 mi12:38:331:53:457:2017:57
7:25
+0:12
30K
18.64 mi13:02:342:17:467:2424:01
7:44
+0:19
20M
20.00 mi13:13:152:28:277:2610:41
7:52
+0:08
21M
21.00 mi13:21:452:36:577:298:30
8:30
+0:38
35K
21.75 mi13:27:122:42:247:295:27
7:18
-1:12
23M
23.00 mi13:36:542:52:067:299:42
7:46
+0:28
24M
24.00 mi13:44:242:59:367:307:30
7:30
-0:16
40K
24.85 mi13:51:073:06:197:306:43
7:52
+0:22
25.2M
25.20 mi13:54:073:09:197:313:00
8:42
+0:50
FINISH
26.22 mi14:02:073:17:197:328:00
7:52
-0:50

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

7:13 /mi

Average Pace

7:32 /mi

Slowest Pace

8:42 /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

27:26

14% of race

Time at Steady Pace

1:39:16

50% of race

Time at Slower Pace

1:10:37

36% of race

Average Pace: 7:32 /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 mi11:07:4823:007:2523:00
7:25
#11972
10K
6.21 mi11:30:2445:367:2122:36
7:17
#11421
15K
9.32 mi11:52:551:08:077:1922:31
7:15
#11116
20K
12.43 mi12:15:411:30:537:1922:46
7:20
#10960
HALF
13.11 mi12:20:361:35:487:194:55
7:13
#10915
25K
15.53 mi12:38:331:53:457:2017:57
7:25
#10799
30K
18.64 mi13:02:342:17:467:2424:01
7:44
#10916
20M
20.00 mi13:13:152:28:277:2610:41
7:52
#10993
21M
21.00 mi13:21:452:36:577:298:30
8:30
#11091
35K
21.75 mi13:27:122:42:247:295:27
7:18
#10990
23M
23.00 mi13:36:542:52:067:299:42
7:46
#10916
24M
24.00 mi13:44:242:59:367:307:30
7:30
#10821
40K
24.85 mi13:51:073:06:197:306:43
7:52
#10822
25.2M
25.20 mi13:54:073:09:197:313:00
8:42
#10850
FINISH
26.22 mi14:02:073:17:197:328:00
7:52
#10947
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi119722895289510557(Top 36%)2245(Top 18%)2245(Top 182%)
10K6.21 mi3.10 mi11421+5512625+2702625+27010943(Top 38%)2399(Top 19%)2399(Top 195%)
15K9.32 mi3.11 mi11116+3052491+1342491+13410557(Top 36%)2245(Top 18%)2245(Top 182%)
20K12.43 mi3.11 mi10960+1562448+432448+4310456(Top 36%)2282(Top 18%)2282(Top 185%)
HALF13.11 mi0.68 mi10915+452428+202428+2010496(Top 36%)2252(Top 18%)2252(Top 183%)
25K15.53 mi2.42 mi10799+1162403+252403+2510601(Top 37%)2435(Top 19%)2435(Top 197%)
30K18.64 mi3.11 mi10916-1172509-1062509-10611473(Top 40%)3013(Top 24%)3013(Top 244%)
20M20.00 mi1.36 mi10993-772571-622571-6211829(Top 41%)3305(Top 26%)3305(Top 268%)
21M21.00 mi1.00 mi11091-982641-702641-7013115(Top 45%)4106(Top 33%)4106(Top 333%)
35K21.75 mi0.75 mi10990+1012615+262615+269265(Top 32%)2149(Top 17%)2149(Top 174%)
23M23.00 mi1.25 mi10916+742592+232592+2310697(Top 37%)2956(Top 24%)2956(Top 240%)
24M24.00 mi1.00 mi10821+952567+252567+2510112(Top 35%)2718(Top 22%)2718(Top 220%)
40K24.85 mi0.85 mi10822-12599-322599-3211472(Top 40%)3495(Top 28%)3495(Top 283%)
25.2M25.20 mi0.35 mi10850-282616-172616-1712900(Top 44%)4288(Top 34%)4288(Top 348%)
FINISH26.22 mi1.02 mi10947-972695-792695-7914145(Top 49%)4979(Top 40%)4979(Top 404%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
Γ—21
+97ft-345ft

Overall

10557

Females

2245

F50-54

2245

5K→10K

3.1 - 6.2 mi

Top 38%
Γ—5
+79ft-138ft

Overall

10943

Females

2399

F50-54

2399

10K→15K

6.2 - 9.3 mi

Top 36%
Γ—3
+67ft-78ft

Overall

10557

Females

2245

F50-54

2245

15K→20K

9.3 - 12.4 mi

Top 36%
Γ—5
+106ft-86ft

Overall

10456

Females

2282

F50-54

2282

20K→HALF

12.4 - 13.1 mi

Top 36%
Γ—2
+19ft-37ft

Overall

10496

Females

2252

F50-54

2252

HALF→25K

13.1 - 15.5 mi

Top 37%
Γ—4
+66ft-88ft

Overall

10601

Females

2435

F50-54

2435

25K→30K

15.5 - 18.6 mi

Top 40%
Γ—9
+181ft-148ft

Overall

11473

Females

3013

F50-54

3013

30K→20M

18.6 - 20.0 mi

Top 41%
Γ—5
+64ft-50ft

Overall

11829

Females

3305

F50-54

3305

20M→21M

20.0 - 21.0 mi

Top 45%
Γ—8
+106ft-24ft

Overall

13115

Females

4106

F50-54

4106

21M→35K

21.0 - 21.8 mi

Top 32%
Γ—7
+17ft-86ft

Overall

9265

Females

2149

F50-54

2149

35K→23M

21.8 - 23.0 mi

Top 37%
Γ—5
+23ft-63ft

Overall

10697

Females

2956

F50-54

2956

23M→24M

23.0 - 24.0 mi

Top 35%
Γ—6
+12ft-82ft

Overall

10112

Females

2718

F50-54

2718

24M→40K

24.0 - 24.9 mi

Top 40%
Γ—1
+6ft-20ft

Overall

11472

Females

3495

F50-54

3495

40K→25.2M

24.9 - 25.2 mi

Top 44%
Γ—1
+13ft-16ft

Overall

12900

Females

4288

F50-54

4288

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
Γ—2
+22ft-21ft

Overall

14145

Females

4979

F50-54

4979

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2288*
Passed By
1199
Net Change
+1025
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#11972
5K β†’ 10K631*80+551#11972#11421
10K β†’ 15K368*63+305#11421#11116
15K β†’ 20K224*68+156#11116#10960
20K β†’ HALF6116+45#10960#10915
HALF β†’ 25K203*87+116#10915#10799
25K β†’ 30K147200-117#10799#10916
30K β†’ 20M73150-77#10916#10993
20M β†’ 21M78176-98#10993#11091
21M β†’ 35K1109+101#11091#10990
35K β†’ 23M13561+74#10990#10916
23M β†’ 24M12631+95#10916#10821
24M β†’ 40K6970-1#10821#10822
40K β†’ 25.2M2250-28#10822#10850
25.2M β†’ FINISH41138-97#10850#10947
TOTALS2288*1199+1025

* 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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