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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rachel Brookshire

Bib: 12506 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 24%
Gender (Female)
#0 / 12578
Top 8%
Age Group (F18-39)
#0 / 5716
Top 14%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Rachel

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 · 6:36/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
22:03
3.11 mi
Rank: #9334
Start → 5K
22:03 | 7:06/mi
10K
44:04
6.21 mi
Rank: #9290 (+44)
5K → 10K
22:01 | 7:06/mi
15K
1:05:54
9.32 mi
Rank: #9070 (+220)
10K → 15K
21:50 | 7:02/mi
20K
1:27:53
12.43 mi
Rank: #8880 (+190)
15K → 20K
21:59 | 7:05/mi
HALF
1:32:43
13.11 mi
Rank: #8907 (-27)
20K → HALF
4:50 | 7:06/mi
25K
1:49:48
15.53 mi
Rank: #8671 (+236)
HALF → 25K
17:05 | 7:03/mi
30K
2:11:55
18.64 mi
Rank: #8261 (+410)
25K → 30K
22:07 | 7:08/mi
20M
2:21:27
20.00 mi
Rank: #8026 (+235)
30K → 20M
9:32 | 7:02/mi
21M
2:28:49
21.00 mi
Rank: #7863 (+163)
20M → 21M
7:22 | 7:22/mi
35K
2:33:54
21.75 mi
Rank: #7743 (+120)
21M → 35K
5:05 | 6:48/mi
23M
2:42:35
23.00 mi
Rank: #7513 (+230)
35K → 23M
8:41 | 6:57/mi
24M
2:49:24
24.00 mi
Rank: #7364 (+149)
23M → 24M
6:49 | 6:49/mi
40K
2:55:16
24.85 mi
Rank: #7202 (+162)
24M → 40K
5:52 | 6:52/mi
25.2M
2:57:53
25.20 mi
Rank: #7154 (+48)
40K → 25.2M
2:37 | 7:36/mi
FINISH
3:04:37
26.22 mi
Rank: #7022 (+132)
25.2M → FINISH
6:44 | 6:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:32:43
Pace7:05 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:31:54
Pace7:01 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1922:037:0622:03
7:06
-
10K
6.21 mi11:12:2044:047:0622:01
7:06
0:00
15K
9.32 mi11:34:101:05:547:0521:50
7:02
-0:04
20K
12.43 mi11:56:091:27:537:0521:59
7:05
+0:03
HALF
13.11 mi12:00:591:32:437:054:50
7:06
+0:01
25K
15.53 mi12:18:041:49:487:0517:05
7:03
-0:03
30K
18.64 mi12:40:112:11:557:0522:07
7:08
+0:05
20M
20.00 mi12:49:432:21:277:059:32
7:02
-0:06
21M
21.00 mi12:57:052:28:497:067:22
7:22
+0:20
35K
21.75 mi13:02:102:33:547:055:05
6:48
-0:34
23M
23.00 mi13:10:512:42:357:058:41
6:57
+0:09
24M
24.00 mi13:17:402:49:247:046:49
6:49
-0:08
40K
24.85 mi13:23:322:55:167:045:52
6:52
+0:03
25.2M
25.20 mi13:26:092:57:537:042:37
7:36
+0:44
FINISH
26.22 mi13:32:533:04:377:036:44
6:37
-0:59

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

6:37 /mi

Average Pace

7:03 /mi

Slowest Pace

7:36 /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

2:54:38

95% of race

Time at Steady Pace

9:59

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:02 /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 mi10:50:1922:037:0622:03
7:06
#9334
10K
6.21 mi11:12:2044:047:0622:01
7:06
#9290
15K
9.32 mi11:34:101:05:547:0521:50
7:02
#9070
20K
12.43 mi11:56:091:27:537:0521:59
7:05
#8880
HALF
13.11 mi12:00:591:32:437:054:50
7:06
#8907
25K
15.53 mi12:18:041:49:487:0517:05
7:03
#8671
30K
18.64 mi12:40:112:11:557:0522:07
7:08
#8261
20M
20.00 mi12:49:432:21:277:059:32
7:02
#8026
21M
21.00 mi12:57:052:28:497:067:22
7:22
#7863
35K
21.75 mi13:02:102:33:547:055:05
6:48
#7743
23M
23.00 mi13:10:512:42:357:058:41
6:57
#7513
24M
24.00 mi13:17:402:49:247:046:49
6:49
#7364
40K
24.85 mi13:23:322:55:167:045:52
6:52
#7202
25.2M
25.20 mi13:26:092:57:537:042:37
7:36
#7154
FINISH
26.22 mi13:32:533:04:377:036:44
6:37
#7022
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 mi9334156515658746(Top 30%)1395(Top 11%)1395(Top 24%)
10K6.21 mi3.10 mi9290+441546+191546+199320(Top 32%)1596(Top 13%)1596(Top 28%)
15K9.32 mi3.11 mi9070+2201484+621484+628746(Top 30%)1395(Top 11%)1395(Top 24%)
20K12.43 mi3.11 mi8880+1901425+591425+598396(Top 29%)1294(Top 10%)1294(Top 23%)
HALF13.11 mi0.68 mi8907-271440-151440-159380(Top 32%)1660(Top 13%)1660(Top 29%)
25K15.53 mi2.42 mi8671+2361374+661374+667722(Top 27%)1104(Top 9%)1104(Top 19%)
30K18.64 mi3.11 mi8261+4101256+1181256+1186826(Top 24%)935(Top 7%)935(Top 16%)
20M20.00 mi1.36 mi8026+2351188+681188+685720(Top 20%)673(Top 5%)673(Top 12%)
21M21.00 mi1.00 mi7863+1631146+421146+425700(Top 20%)772(Top 6%)772(Top 14%)
35K21.75 mi0.75 mi7743+1201112+341112+345717(Top 20%)752(Top 6%)752(Top 13%)
23M23.00 mi1.25 mi7513+2301049+631049+635062(Top 17%)612(Top 5%)612(Top 11%)
24M24.00 mi1.00 mi7364+1491019+301019+305300(Top 18%)741(Top 6%)741(Top 13%)
40K24.85 mi0.85 mi7202+162991+28991+284650(Top 16%)620(Top 5%)620(Top 11%)
25.2M25.20 mi0.35 mi7154+48983+8983+85822(Top 20%)995(Top 8%)995(Top 17%)
FINISH26.22 mi1.02 mi7022+132954+29954+294851(Top 17%)751(Top 6%)751(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21
+97ft-345ft

Overall

8746

Females

1395

F18-39

1395

5K→10K

3.1 - 6.2 mi

Top 32%
×5
+79ft-138ft

Overall

9320

Females

1596

F18-39

1596

10K→15K

6.2 - 9.3 mi

Top 30%
×3
+67ft-78ft

Overall

8746

Females

1395

F18-39

1395

15K→20K

9.3 - 12.4 mi

Top 29%
×5
+106ft-86ft

Overall

8396

Females

1294

F18-39

1294

20K→HALF

12.4 - 13.1 mi

Top 32%
×2
+19ft-37ft

Overall

9380

Females

1660

F18-39

1660

HALF→25K

13.1 - 15.5 mi

Top 27%
×4
+66ft-88ft

Overall

7722

Females

1104

F18-39

1104

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

6826

Females

935

F18-39

935

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5720

Females

673

F18-39

673

20M→21M

20.0 - 21.0 mi

Top 20%
×8
+106ft-24ft

Overall

5700

Females

772

F18-39

772

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5717

Females

752

F18-39

752

35K→23M

21.8 - 23.0 mi

Top 17%
×5
+23ft-63ft

Overall

5062

Females

612

F18-39

612

23M→24M

23.0 - 24.0 mi

Top 18%
×6
+12ft-82ft

Overall

5300

Females

741

F18-39

741

24M→40K

24.0 - 24.9 mi

Top 16%
×1
+6ft-20ft

Overall

4650

Females

620

F18-39

620

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1
+13ft-16ft

Overall

5822

Females

995

F18-39

995

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
×2
+22ft-21ft

Overall

4851

Females

751

F18-39

751

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2723*
Passed By
411
Net Change
+2312
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9334
5K → 10K244*200+44#9334#9290
10K → 15K272*52+220#9290#9070
15K → 20K231*41+190#9070#8880
20K → HALF1542-27#8880#8907
HALF → 25K254*18+236#8907#8671
25K → 30K421*11+410#8671#8261
30K → 20M236*1+235#8261#8026
20M → 21M1729+163#8026#7863
21M → 35K1233+120#7863#7743
35K → 23M236*6+230#7743#7513
23M → 24M1589+149#7513#7364
24M → 40K1642+162#7364#7202
40K → 25.2M546+48#7202#7154
25.2M → FINISH14311+132#7154#7022
TOTALS2723*411+2312

* 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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