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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jessica Dorrington

Bib: 10402 •F •Age: N/A

OR

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 22%
Gender (Female)
#0 / 12578
Top 6%
Masters (Masters Women)
#0 / 6862
Top 1%
Age Group (F45-49)
#0 / 1786
Top 1%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jessica

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 · 6:46/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · 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
21:16
3.11 mi
Rank: #7286
Start → 5K
21:16 | 6:51/mi
10K
42:27
6.21 mi
Rank: #7203 (+83)
5K → 10K
21:11 | 6:50/mi
15K
1:03:42
9.32 mi
Rank: #7204 (-1)
10K → 15K
21:15 | 6:51/mi
20K
1:25:07
12.43 mi
Rank: #7132 (+72)
15K → 20K
21:25 | 6:54/mi
HALF
1:29:45
13.11 mi
Rank: #7126 (+6)
20K → HALF
4:38 | 6:48/mi
25K
1:46:28
15.53 mi
Rank: #7001 (+125)
HALF → 25K
16:43 | 6:54/mi
30K
2:08:20
18.64 mi
Rank: #6825 (+176)
25K → 30K
21:52 | 7:03/mi
20M
2:18:02
20.00 mi
Rank: #6763 (+62)
30K → 20M
9:42 | 7:09/mi
21M
2:25:35
21.00 mi
Rank: #6739 (+24)
20M → 21M
7:33 | 7:33/mi
35K
2:30:41
21.75 mi
Rank: #6686 (+53)
21M → 35K
5:06 | 6:50/mi
23M
2:39:31
23.00 mi
Rank: #6576 (+110)
35K → 23M
8:50 | 7:04/mi
24M
2:46:24
24.00 mi
Rank: #6510 (+66)
23M → 24M
6:53 | 6:53/mi
40K
2:52:34
24.85 mi
Rank: #6470 (+40)
24M → 40K
6:10 | 7:13/mi
25.2M
2:55:13
25.20 mi
Rank: #6450 (+20)
40K → 25.2M
2:39 | 7:42/mi
FINISH
3:02:07
26.22 mi
Rank: #6381 (+69)
25.2M → FINISH
6:54 | 6:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:45
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:32:22
Pace7:03 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:2321:166:5121:16
6:51
-
10K
6.21 mi10:59:3442:276:5021:11
6:50
-0:01
15K
9.32 mi11:20:491:03:426:5121:15
6:51
+0:01
20K
12.43 mi11:42:141:25:076:5121:25
6:54
+0:03
HALF
13.11 mi11:46:521:29:456:514:38
6:48
-0:06
25K
15.53 mi12:03:351:46:286:5216:43
6:54
+0:06
30K
18.64 mi12:25:272:08:206:5421:52
7:03
+0:09
20M
20.00 mi12:35:092:18:026:559:42
7:09
+0:06
21M
21.00 mi12:42:422:25:356:567:33
7:33
+0:24
35K
21.75 mi12:47:482:30:416:565:06
6:50
-0:43
23M
23.00 mi12:56:382:39:316:578:50
7:04
+0:14
24M
24.00 mi13:03:312:46:246:576:53
6:53
-0:11
40K
24.85 mi13:09:412:52:346:576:10
7:13
+0:20
25.2M
25.20 mi13:12:202:55:136:582:39
7:42
+0:29
FINISH
26.22 mi13:19:143:02:076:586:54
6:47
-0:55

Checkpoint Splits Visualizations

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

📈Pace 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

6:47 /mi

Average Pace

6:57 /mi

Slowest Pace

7:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:51:55

94% of race

Time at Steady Pace

10:12

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:57 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:38:2321:166:5121:16
6:51
#7286
10K
6.21 mi10:59:3442:276:5021:11
6:50
#7203
15K
9.32 mi11:20:491:03:426:5121:15
6:51
#7204
20K
12.43 mi11:42:141:25:076:5121:25
6:54
#7132
HALF
13.11 mi11:46:521:29:456:514:38
6:48
#7126
25K
15.53 mi12:03:351:46:286:5216:43
6:54
#7001
30K
18.64 mi12:25:272:08:206:5421:52
7:03
#6825
20M
20.00 mi12:35:092:18:026:559:42
7:09
#6763
21M
21.00 mi12:42:422:25:356:567:33
7:33
#6739
35K
21.75 mi12:47:482:30:416:565:06
6:50
#6686
23M
23.00 mi12:56:382:39:316:578:50
7:04
#6576
24M
24.00 mi13:03:312:46:246:576:53
6:53
#6510
40K
24.85 mi13:09:412:52:346:576:10
7:13
#6470
25.2M
25.20 mi13:12:202:55:136:582:39
7:42
#6450
FINISH
26.22 mi13:19:143:02:076:586:54
6:47
#6381
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi72868428427245(Top 25%)873(Top 7%)873(Top 49%)
10K6.21 mi3.10 mi7203+83833+9833+97183(Top 25%)843(Top 7%)843(Top 47%)
15K9.32 mi3.11 mi7204-1842-9842-97245(Top 25%)873(Top 7%)873(Top 49%)
20K12.43 mi3.11 mi7132+72836+6836+67050(Top 24%)842(Top 7%)842(Top 47%)
HALF13.11 mi0.68 mi7126+6835+1835+17163(Top 25%)852(Top 7%)852(Top 48%)
25K15.53 mi2.42 mi7001+125801+34801+346647(Top 23%)783(Top 6%)783(Top 44%)
30K18.64 mi3.11 mi6825+176772+29772+296213(Top 21%)742(Top 6%)742(Top 42%)
20M20.00 mi1.36 mi6763+62777-5777-56552(Top 23%)918(Top 7%)918(Top 51%)
21M21.00 mi1.00 mi6739+24776+1776+16841(Top 24%)1142(Top 9%)1142(Top 64%)
35K21.75 mi0.75 mi6686+53767+9767+95865(Top 20%)786(Top 6%)786(Top 44%)
23M23.00 mi1.25 mi6576+110755+12755+125867(Top 20%)836(Top 7%)836(Top 47%)
24M24.00 mi1.00 mi6510+66751+4751+45731(Top 20%)866(Top 7%)866(Top 48%)
40K24.85 mi0.85 mi6470+40756-5756-56841(Top 24%)1287(Top 10%)1287(Top 72%)
25.2M25.20 mi0.35 mi6450+20753+3753+36395(Top 22%)1183(Top 9%)1183(Top 66%)
FINISH26.22 mi1.02 mi6381+69746+7746+75925(Top 20%)1084(Top 9%)1084(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21
+97ft-345ft

Overall

7245

Females

873

F45-49

873

5K→10K

3.1 - 6.2 mi

Top 25%
×5
+79ft-138ft

Overall

7183

Females

843

F45-49

843

10K→15K

6.2 - 9.3 mi

Top 25%
×3
+67ft-78ft

Overall

7245

Females

873

F45-49

873

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

7050

Females

842

F45-49

842

20K→HALF

12.4 - 13.1 mi

Top 25%
×2
+19ft-37ft

Overall

7163

Females

852

F45-49

852

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6647

Females

783

F45-49

783

25K→30K

15.5 - 18.6 mi

Top 21%
×9
+181ft-148ft

Overall

6213

Females

742

F45-49

742

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6552

Females

918

F45-49

918

20M→21M

20.0 - 21.0 mi

Top 24%
×8
+106ft-24ft

Overall

6841

Females

1142

F45-49

1142

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5865

Females

786

F45-49

786

35K→23M

21.8 - 23.0 mi

Top 20%
×5
+23ft-63ft

Overall

5867

Females

836

F45-49

836

23M→24M

23.0 - 24.0 mi

Top 20%
×6
+12ft-82ft

Overall

5731

Females

866

F45-49

866

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

6841

Females

1287

F45-49

1287

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1
+13ft-16ft

Overall

6395

Females

1183

F45-49

1183

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
×2
+22ft-21ft

Overall

5925

Females

1084

F45-49

1084

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1674*
Passed By
769
Net Change
+905
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7286
5K → 10K244*161+83#7286#7203
10K → 15K154155-1#7203#7204
15K → 20K190118+72#7204#7132
20K → HALF2721+6#7132#7126
HALF → 25K16540+125#7126#7001
25K → 30K234*58+176#7001#6825
30K → 20M11149+62#6825#6763
20M → 21M7147+24#6763#6739
21M → 35K7017+53#6739#6686
35K → 23M13727+110#6686#6576
23M → 24M8216+66#6576#6510
24M → 40K7131+40#6510#6470
40K → 25.2M288+20#6470#6450
25.2M → FINISH9021+69#6450#6381
TOTALS1674*769+905

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race 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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