All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jennifer Holland

Bib: 28422 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F50-54)
#0 / 1233
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Jennifer

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 10:07/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
31:27
3.11 mi
Rank: #26284
Start β†’ 5K
31:27 | 10:08/mi
10K
1:03:18
6.21 mi
Rank: #26355 (-71)
5K β†’ 10K
31:51 | 10:16/mi
15K
1:38:01
9.32 mi
Rank: #26921 (-566)
10K β†’ 15K
34:43 | 11:11/mi
20K
2:11:23
12.43 mi
Rank: #26817 (+104)
15K β†’ 20K
33:22 | 10:45/mi
HALF
2:18:30
13.11 mi
Rank: #26795 (+22)
20K β†’ HALF
7:07 | 10:27/mi
25K
2:46:08
15.53 mi
Rank: #26835 (-40)
HALF β†’ 25K
27:38 | 11:24/mi
30K
3:23:48
18.64 mi
Rank: #26885 (-50)
25K β†’ 30K
37:40 | 12:08/mi
20M
3:40:23
20.00 mi
Rank: #26887 (-2)
30K β†’ 20M
16:35 | 12:13/mi
21M
3:54:04
21.00 mi
Rank: #26919 (-32)
20M β†’ 21M
13:41 | 13:41/mi
35K
4:03:17
21.75 mi
Rank: #26937 (-18)
21M β†’ 35K
9:13 | 12:20/mi
23M
4:19:38
23.00 mi
Rank: #26996 (-59)
35K β†’ 23M
16:21 | 13:04/mi
24M
4:32:37
24.00 mi
Rank: #27069 (-73)
23M β†’ 24M
12:59 | 12:59/mi
40K
4:43:54
24.85 mi
Rank: #27079 (-10)
24M β†’ 40K
11:17 | 13:12/mi
25.2M
4:48:50
25.20 mi
Rank: #27096 (-17)
40K β†’ 25.2M
4:56 | 14:19/mi
FINISH
5:00:56
26.22 mi
Rank: #27117 (-21)
25.2M β†’ FINISH
12:06 | 11:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:18:30
Pace10:34 /mi
2nd Half
Distance13.11 mi
Time2:42:26
Pace12:24 /mi
πŸ“ŠPositive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5331:2710:0831:27
10:08
-
10K
6.21 mi12:27:441:03:1810:1231:51
10:16
+0:08
15K
9.32 mi13:02:271:38:0110:3134:43
11:11
+0:55
20K
12.43 mi13:35:492:11:2310:3533:22
10:45
-0:26
HALF
13.11 mi13:42:562:18:3010:347:07
10:27
-0:18
25K
15.53 mi14:10:342:46:0810:4227:38
11:24
+0:57
30K
18.64 mi14:48:143:23:4810:5637:40
12:08
+0:44
20M
20.00 mi15:04:493:40:2311:0216:35
12:13
+0:05
21M
21.00 mi15:18:303:54:0411:0913:41
13:41
+1:28
35K
21.75 mi15:27:434:03:1711:129:13
12:20
-1:21
23M
23.00 mi15:44:044:19:3811:1816:21
13:04
+0:44
24M
24.00 mi15:57:034:32:3711:2212:59
12:59
-0:05
40K
24.85 mi16:08:204:43:5411:2611:17
13:12
+0:13
25.2M
25.20 mi16:13:164:48:5011:284:56
14:19
+1:07
FINISH
26.22 mi16:25:225:00:5611:3012:06
11:53
-2:26

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

10:08 /mi

Average Pace

11:29 /mi

Slowest Pace

14:19 /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

2:46:08

55% of race

Time at Steady Pace

1:15:34

25% of race

Time at Slower Pace

59:14

20% of race

Average Pace: 11:29 /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 mi11:55:5331:2710:0831:27
10:08
#26284
10K
6.21 mi12:27:441:03:1810:1231:51
10:16
#26355
15K
9.32 mi13:02:271:38:0110:3134:43
11:11
#26921
20K
12.43 mi13:35:492:11:2310:3533:22
10:45
#26817
HALF
13.11 mi13:42:562:18:3010:347:07
10:27
#26795
25K
15.53 mi14:10:342:46:0810:4227:38
11:24
#26835
30K
18.64 mi14:48:143:23:4810:5637:40
12:08
#26885
20M
20.00 mi15:04:493:40:2311:0216:35
12:13
#26887
21M
21.00 mi15:18:303:54:0411:0913:41
13:41
#26919
35K
21.75 mi15:27:434:03:1711:129:13
12:20
#26937
23M
23.00 mi15:44:044:19:3811:1816:21
13:04
#26996
24M
24.00 mi15:57:034:32:3711:2212:59
12:59
#27069
40K
24.85 mi16:08:204:43:5411:2611:17
13:12
#27079
25.2M
25.20 mi16:13:164:48:5011:284:56
14:19
#27096
FINISH
26.22 mi16:25:225:00:5611:3012:06
11:53
#27117
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 mi26284108591085927639(Top 95%)11683(Top 93%)11683(Top 948%)
10K6.21 mi3.10 mi26355-7110903-4410903-4426433(Top 91%)10974(Top 87%)10974(Top 890%)
15K9.32 mi3.11 mi26921-56611239-33611239-33627639(Top 95%)11683(Top 93%)11683(Top 948%)
20K12.43 mi3.11 mi26817+10411195+4411195+4426595(Top 92%)11100(Top 88%)11100(Top 900%)
HALF13.11 mi0.68 mi26795+2211184+1111184+1126579(Top 92%)11115(Top 88%)11115(Top 901%)
25K15.53 mi2.42 mi26835-4011220-3611220-3626889(Top 93%)11299(Top 90%)11299(Top 916%)
30K18.64 mi3.11 mi26885-5011273-5311273-5326934(Top 93%)11421(Top 91%)11421(Top 926%)
20M20.00 mi1.36 mi26887-211284-1111284-1126654(Top 92%)11333(Top 90%)11333(Top 919%)
21M21.00 mi1.00 mi26919-3211308-2411308-2427059(Top 93%)11583(Top 92%)11583(Top 939%)
35K21.75 mi0.75 mi26937-1811329-2111329-2127097(Top 93%)11611(Top 92%)11611(Top 942%)
23M23.00 mi1.25 mi26996-5911368-3911368-3927405(Top 94%)11776(Top 94%)11776(Top 955%)
24M24.00 mi1.00 mi27069-7311414-4611414-4627632(Top 95%)11929(Top 95%)11929(Top 967%)
40K24.85 mi0.85 mi27079-1011432-1811432-1827244(Top 94%)11747(Top 93%)11747(Top 953%)
25.2M25.20 mi0.35 mi27096-1711448-1611448-1627473(Top 95%)11867(Top 94%)11867(Top 962%)
FINISH26.22 mi1.02 mi27117-2111467-1911467-1927326(Top 94%)11787(Top 94%)11787(Top 956%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
Γ—21
+97ft-345ft

Overall

27639

Females

11683

F50-54

11683

5K→10K

3.1 - 6.2 mi

Top 91%
Γ—5
+79ft-138ft

Overall

26433

Females

10974

F50-54

10974

10K→15K

6.2 - 9.3 mi

Top 95%
Γ—3
+67ft-78ft

Overall

27639

Females

11683

F50-54

11683

15K→20K

9.3 - 12.4 mi

Top 92%
Γ—5
+106ft-86ft

Overall

26595

Females

11100

F50-54

11100

20K→HALF

12.4 - 13.1 mi

Top 92%
Γ—2
+19ft-37ft

Overall

26579

Females

11115

F50-54

11115

HALF→25K

13.1 - 15.5 mi

Top 93%
Γ—4
+66ft-88ft

Overall

26889

Females

11299

F50-54

11299

25K→30K

15.5 - 18.6 mi

Top 93%
Γ—9
+181ft-148ft

Overall

26934

Females

11421

F50-54

11421

30K→20M

18.6 - 20.0 mi

Top 92%
Γ—5
+64ft-50ft

Overall

26654

Females

11333

F50-54

11333

20M→21M

20.0 - 21.0 mi

Top 93%
Γ—8
+106ft-24ft

Overall

27059

Females

11583

F50-54

11583

21M→35K

21.0 - 21.8 mi

Top 93%
Γ—7
+17ft-86ft

Overall

27097

Females

11611

F50-54

11611

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27405

Females

11776

F50-54

11776

23M→24M

23.0 - 24.0 mi

Top 95%
Γ—6
+12ft-82ft

Overall

27632

Females

11929

F50-54

11929

24M→40K

24.0 - 24.9 mi

Top 94%
Γ—1
+6ft-20ft

Overall

27244

Females

11747

F50-54

11747

40K→25.2M

24.9 - 25.2 mi

Top 95%
Γ—1
+13ft-16ft

Overall

27473

Females

11867

F50-54

11867

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
Γ—2
+22ft-21ft

Overall

27326

Females

11787

F50-54

11787

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
724
Passed By
1138
Net Change
-833
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26284
5K β†’ 10K160200-71#26284#26355
10K β†’ 15K22200-566#26355#26921
15K β†’ 20K16763+104#26921#26817
20K β†’ HALF3917+22#26817#26795
HALF β†’ 25K68108-40#26795#26835
25K β†’ 30K93143-50#26835#26885
30K β†’ 20M4042-2#26885#26887
20M β†’ 21M2961-32#26887#26919
21M β†’ 35K2341-18#26919#26937
35K β†’ 23M2786-59#26937#26996
23M β†’ 24M1184-73#26996#27069
24M β†’ 40K2232-10#27069#27079
40K β†’ 25.2M724-17#27079#27096
25.2M β†’ FINISH1637-21#27096#27117
TOTALS7241138-833
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback