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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jennifer Barron

Bib: 9525 •F •Age: N/A

NL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 18%
Gender (Female)
#0 / 12578
Top 4%
Masters (Masters Women)
#0 / 6862
Top 0.7%
Age Group (F40-44)
#0 / 1737
Top 2%
Race Day Weather
51°/41°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 · 6:20/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
21:01
3.11 mi
Rank: #6540
Start → 5K
21:01 | 6:46/mi
10K
41:50
6.21 mi
Rank: #6237 (+303)
5K → 10K
20:49 | 6:43/mi
15K
1:02:36
9.32 mi
Rank: #5997 (+240)
10K → 15K
20:46 | 6:42/mi
20K
1:23:30
12.43 mi
Rank: #5807 (+190)
15K → 20K
20:54 | 6:44/mi
HALF
1:28:05
13.11 mi
Rank: #5831 (-24)
20K → HALF
4:35 | 6:44/mi
25K
1:44:33
15.53 mi
Rank: #5771 (+60)
HALF → 25K
16:28 | 6:48/mi
30K
2:06:16
18.64 mi
Rank: #5766 (+5)
25K → 30K
21:43 | 7:00/mi
20M
2:15:38
20.00 mi
Rank: #5674 (+92)
30K → 20M
9:22 | 6:54/mi
21M
2:22:50
21.00 mi
Rank: #5588 (+86)
20M → 21M
7:12 | 7:12/mi
35K
2:27:51
21.75 mi
Rank: #5532 (+56)
21M → 35K
5:01 | 6:43/mi
23M
2:36:34
23.00 mi
Rank: #5480 (+52)
35K → 23M
8:43 | 6:58/mi
24M
2:43:19
24.00 mi
Rank: #5427 (+53)
23M → 24M
6:45 | 6:45/mi
40K
2:49:05
24.85 mi
Rank: #5336 (+91)
24M → 40K
5:46 | 6:45/mi
25.2M
2:51:33
25.20 mi
Rank: #5285 (+51)
40K → 25.2M
2:28 | 7:10/mi
FINISH
2:58:00
26.22 mi
Rank: #5119 (+166)
25.2M → FINISH
6:27 | 6:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:05
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:29:55
Pace6:52 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:0221:016:4621:01
6:46
-
10K
6.21 mi10:58:5141:506:4420:49
6:43
-0:03
15K
9.32 mi11:19:371:02:366:4320:46
6:42
-0:01
20K
12.43 mi11:40:311:23:306:4420:54
6:44
+0:02
HALF
13.11 mi11:45:061:28:056:444:35
6:44
0:00
25K
15.53 mi12:01:341:44:336:4416:28
6:48
+0:04
30K
18.64 mi12:23:172:06:166:4721:43
7:00
+0:12
20M
20.00 mi12:32:392:15:386:479:22
6:54
-0:06
21M
21.00 mi12:39:512:22:506:497:12
7:12
+0:18
35K
21.75 mi12:44:522:27:516:485:01
6:43
-0:29
23M
23.00 mi12:53:352:36:346:498:43
6:58
+0:15
24M
24.00 mi13:00:202:43:196:496:45
6:45
-0:13
40K
24.85 mi13:06:062:49:056:495:46
6:45
0:00
25.2M
25.20 mi13:08:342:51:336:492:28
7:10
+0:25
FINISH
26.22 mi13:15:012:58:006:486:27
6:20
-0:50

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

6:20 /mi

Average Pace

6:48 /mi

Slowest Pace

7:12 /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

2:17:54

77% of race

Time at Steady Pace

40:06

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:38:0221:016:4621:01
6:46
#6540
10K
6.21 mi10:58:5141:506:4420:49
6:43
#6237
15K
9.32 mi11:19:371:02:366:4320:46
6:42
#5997
20K
12.43 mi11:40:311:23:306:4420:54
6:44
#5807
HALF
13.11 mi11:45:061:28:056:444:35
6:44
#5831
25K
15.53 mi12:01:341:44:336:4416:28
6:48
#5771
30K
18.64 mi12:23:172:06:166:4721:43
7:00
#5766
20M
20.00 mi12:32:392:15:386:479:22
6:54
#5674
21M
21.00 mi12:39:512:22:506:497:12
7:12
#5588
35K
21.75 mi12:44:522:27:516:485:01
6:43
#5532
23M
23.00 mi12:53:352:36:346:498:43
6:58
#5480
24M
24.00 mi13:00:202:43:196:496:45
6:45
#5427
40K
24.85 mi13:06:062:49:056:495:46
6:45
#5336
25.2M
25.20 mi13:08:342:51:336:492:28
7:10
#5285
FINISH
26.22 mi13:15:012:58:006:486:27
6:20
#5119
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi65406396395722(Top 20%)484(Top 4%)484(Top 28%)
10K6.21 mi3.10 mi6237+303570+69570+695992(Top 21%)532(Top 4%)532(Top 31%)
15K9.32 mi3.11 mi5997+240517+53517+535722(Top 20%)484(Top 4%)484(Top 28%)
20K12.43 mi3.11 mi5807+190478+39478+395469(Top 19%)454(Top 4%)454(Top 26%)
HALF13.11 mi0.68 mi5831-24484-6484-66466(Top 22%)658(Top 5%)658(Top 38%)
25K15.53 mi2.42 mi5771+60485-1485-15709(Top 20%)546(Top 4%)546(Top 31%)
30K18.64 mi3.11 mi5766+5518-33518-335832(Top 20%)640(Top 5%)640(Top 37%)
20M20.00 mi1.36 mi5674+92509+9509+94833(Top 17%)474(Top 4%)474(Top 27%)
21M21.00 mi1.00 mi5588+86495+14495+144671(Top 16%)521(Top 4%)521(Top 30%)
35K21.75 mi0.75 mi5532+56496-1496-15053(Top 17%)570(Top 5%)570(Top 33%)
23M23.00 mi1.25 mi5480+524964965237(Top 18%)656(Top 5%)656(Top 38%)
24M24.00 mi1.00 mi5427+53492+4492+44789(Top 17%)601(Top 5%)601(Top 35%)
40K24.85 mi0.85 mi5336+91482+10482+103919(Top 14%)449(Top 4%)449(Top 26%)
25.2M25.20 mi0.35 mi5285+51479+3479+33442(Top 12%)389(Top 3%)389(Top 22%)
FINISH26.22 mi1.02 mi5119+166461+18461+183218(Top 11%)356(Top 3%)356(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5722

Females

484

F40-44

484

5K→10K

3.1 - 6.2 mi

Top 21%
×5
+79ft-138ft

Overall

5992

Females

532

F40-44

532

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5722

Females

484

F40-44

484

15K→20K

9.3 - 12.4 mi

Top 19%
×5
+106ft-86ft

Overall

5469

Females

454

F40-44

454

20K→HALF

12.4 - 13.1 mi

Top 22%
×2
+19ft-37ft

Overall

6466

Females

658

F40-44

658

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5709

Females

546

F40-44

546

25K→30K

15.5 - 18.6 mi

Top 20%
×9
+181ft-148ft

Overall

5832

Females

640

F40-44

640

30K→20M

18.6 - 20.0 mi

Top 17%
×5
+64ft-50ft

Overall

4833

Females

474

F40-44

474

20M→21M

20.0 - 21.0 mi

Top 16%
×8
+106ft-24ft

Overall

4671

Females

521

F40-44

521

21M→35K

21.0 - 21.8 mi

Top 17%
×7
+17ft-86ft

Overall

5053

Females

570

F40-44

570

35K→23M

21.8 - 23.0 mi

Top 18%
×5
+23ft-63ft

Overall

5237

Females

656

F40-44

656

23M→24M

23.0 - 24.0 mi

Top 17%
×6
+12ft-82ft

Overall

4789

Females

601

F40-44

601

24M→40K

24.0 - 24.9 mi

Top 14%
×1
+6ft-20ft

Overall

3919

Females

449

F40-44

449

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1
+13ft-16ft

Overall

3442

Females

389

F40-44

389

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
×2
+22ft-21ft

Overall

3218

Females

356

F40-44

356

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1958*
Passed By
537
Net Change
+1421
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6540
5K → 10K367*64+303#6540#6237
10K → 15K284*44+240#6237#5997
15K → 20K224*34+190#5997#5807
20K → HALF1337-24#5807#5831
HALF → 25K12060+60#5831#5771
25K → 30K149144+5#5771#5766
30K → 20M11220+92#5766#5674
20M → 21M11327+86#5674#5588
21M → 35K7620+56#5588#5532
35K → 23M8836+52#5532#5480
23M → 24M8229+53#5480#5427
24M → 40K10514+91#5427#5336
40K → 25.2M565+51#5336#5285
25.2M → FINISH1693+166#5285#5119
TOTALS1958*537+1421

* 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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Activity Data

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