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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rachael Mcmillan

Bib: 27754 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°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
27:32
3.11 mi
Rank: #22006
Start → 5K
27:32 | 8:52/mi
10K
54:26
6.21 mi
Rank: #21637 (+369)
5K → 10K
26:54 | 8:40/mi
15K
1:22:23
9.32 mi
Rank: #21962 (-325)
10K → 15K
27:57 | 9:00/mi
20K
1:50:32
12.43 mi
Rank: #22007 (-45)
15K → 20K
28:09 | 9:04/mi
HALF
1:56:35
13.11 mi
Rank: #22009 (-2)
20K → HALF
6:03 | 8:53/mi
25K
2:18:25
15.53 mi
Rank: #21845 (+164)
HALF → 25K
21:50 | 9:01/mi
30K
2:47:38
18.64 mi
Rank: #21742 (+103)
25K → 30K
29:13 | 9:25/mi
20M
3:01:03
20.00 mi
Rank: #21797 (-55)
30K → 20M
13:25 | 9:53/mi
21M
3:11:03
21.00 mi
Rank: #21704 (+93)
20M → 21M
10:00 | 10:00/mi
35K
3:17:54
21.75 mi
Rank: #21659 (+45)
21M → 35K
6:51 | 9:10/mi
23M
3:29:58
23.00 mi
Rank: #21635 (+24)
35K → 23M
12:04 | 9:39/mi
24M
3:39:09
24.00 mi
Rank: #21603 (+32)
23M → 24M
9:11 | 9:11/mi
40K
3:47:38
24.85 mi
Rank: #21628 (-25)
24M → 40K
8:29 | 9:56/mi
25.2M
3:51:10
25.20 mi
Rank: #21623 (+5)
40K → 25.2M
3:32 | 10:15/mi
FINISH
4:00:15
26.22 mi
Rank: #21601 (+22)
25.2M → FINISH
9:05 | 8:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:35
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:03:40
Pace9:26 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:1827:328:5227:32
8:52
-
10K
6.21 mi12:16:1254:268:4626:54
8:40
-0:12
15K
9.32 mi12:44:091:22:238:5127:57
9:00
+0:20
20K
12.43 mi13:12:181:50:328:5428:09
9:04
+0:04
HALF
13.11 mi13:18:211:56:358:546:03
8:53
-0:11
25K
15.53 mi13:40:112:18:258:5521:50
9:01
+0:08
30K
18.64 mi14:09:242:47:389:0029:13
9:25
+0:24
20M
20.00 mi14:22:493:01:039:0413:25
9:53
+0:28
21M
21.00 mi14:32:493:11:039:0610:00
10:00
+0:07
35K
21.75 mi14:39:403:17:549:066:51
9:10
-0:50
23M
23.00 mi14:51:443:29:589:0812:04
9:39
+0:29
24M
24.00 mi15:00:553:39:099:089:11
9:11
-0:28
40K
24.85 mi15:09:243:47:389:108:29
9:56
+0:45
25.2M
25.20 mi15:12:563:51:109:113:32
10:15
+0:19
FINISH
26.22 mi15:22:014:00:159:119:05
8:55
-1:20

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

8:40 /mi

Average Pace

9:10 /mi

Slowest Pace

10:15 /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

3:12:45

80% of race

Time at Steady Pace

43:58

18% of race

Time at Slower Pace

3:32

1% of race

Average Pace: 9:10 /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 mi11:49:1827:328:5227:32
8:52
#22006
10K
6.21 mi12:16:1254:268:4626:54
8:40
#21637
15K
9.32 mi12:44:091:22:238:5127:57
9:00
#21962
20K
12.43 mi13:12:181:50:328:5428:09
9:04
#22007
HALF
13.11 mi13:18:211:56:358:546:03
8:53
#22009
25K
15.53 mi13:40:112:18:258:5521:50
9:01
#21845
30K
18.64 mi14:09:242:47:389:0029:13
9:25
#21742
20M
20.00 mi14:22:493:01:039:0413:25
9:53
#21797
21M
21.00 mi14:32:493:11:039:0610:00
10:00
#21704
35K
21.75 mi14:39:403:17:549:066:51
9:10
#21659
23M
23.00 mi14:51:443:29:589:0812:04
9:39
#21635
24M
24.00 mi15:00:553:39:099:089:11
9:11
#21603
40K
24.85 mi15:09:243:47:389:108:29
9:56
#21628
25.2M
25.20 mi15:12:563:51:109:113:32
10:15
#21623
FINISH
26.22 mi15:22:014:00:159:119:05
8:55
#21601
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 mi220068690869022682(Top 78%)8962(Top 71%)8962(Top 157%)
10K6.21 mi3.10 mi21637+3698488+2028488+20221224(Top 73%)8249(Top 66%)8249(Top 144%)
15K9.32 mi3.11 mi21962-3258641-1538641-15322682(Top 78%)8962(Top 71%)8962(Top 157%)
20K12.43 mi3.11 mi22007-458660-198660-1922200(Top 76%)8761(Top 70%)8761(Top 153%)
HALF13.11 mi0.68 mi22009-28663-38663-322206(Top 77%)8738(Top 69%)8738(Top 153%)
25K15.53 mi2.42 mi21845+1648582+818582+8121208(Top 73%)8275(Top 66%)8275(Top 145%)
30K18.64 mi3.11 mi21742+1038544+388544+3821323(Top 73%)8430(Top 67%)8430(Top 147%)
20M20.00 mi1.36 mi21797-558600-568600-5622250(Top 77%)8979(Top 71%)8979(Top 157%)
21M21.00 mi1.00 mi21704+938568+328568+3220454(Top 70%)8091(Top 64%)8091(Top 142%)
35K21.75 mi0.75 mi21659+458548+208548+2020673(Top 71%)8277(Top 66%)8277(Top 145%)
23M23.00 mi1.25 mi21635+248545+38545+321072(Top 73%)8506(Top 68%)8506(Top 149%)
24M24.00 mi1.00 mi21603+328533+128533+1220234(Top 70%)8172(Top 65%)8172(Top 143%)
40K24.85 mi0.85 mi21628-258565-328565-3221726(Top 75%)8964(Top 71%)8964(Top 157%)
25.2M25.20 mi0.35 mi21623+58563+28563+220303(Top 70%)8229(Top 65%)8229(Top 144%)
FINISH26.22 mi1.02 mi21601+228562+18562+120184(Top 70%)8178(Top 65%)8178(Top 143%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22682

Females

8962

F18-39

8962

5K→10K

3.1 - 6.2 mi

Top 73%
×5
+79ft-138ft

Overall

21224

Females

8249

F18-39

8249

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22682

Females

8962

F18-39

8962

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

22200

Females

8761

F18-39

8761

20K→HALF

12.4 - 13.1 mi

Top 77%
×2
+19ft-37ft

Overall

22206

Females

8738

F18-39

8738

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21208

Females

8275

F18-39

8275

25K→30K

15.5 - 18.6 mi

Top 73%
×9
+181ft-148ft

Overall

21323

Females

8430

F18-39

8430

30K→20M

18.6 - 20.0 mi

Top 77%
×5
+64ft-50ft

Overall

22250

Females

8979

F18-39

8979

20M→21M

20.0 - 21.0 mi

Top 70%
×8
+106ft-24ft

Overall

20454

Females

8091

F18-39

8091

21M→35K

21.0 - 21.8 mi

Top 71%
×7
+17ft-86ft

Overall

20673

Females

8277

F18-39

8277

35K→23M

21.8 - 23.0 mi

Top 73%
×5
+23ft-63ft

Overall

21072

Females

8506

F18-39

8506

23M→24M

23.0 - 24.0 mi

Top 70%
×6
+12ft-82ft

Overall

20234

Females

8172

F18-39

8172

24M→40K

24.0 - 24.9 mi

Top 75%
×1
+6ft-20ft

Overall

21726

Females

8964

F18-39

8964

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1
+13ft-16ft

Overall

20303

Females

8229

F18-39

8229

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20184

Females

8178

F18-39

8178

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1720*
Passed By
1121
Net Change
+405
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22006
5K → 10K520*151+369#22006#21637
10K → 15K69200-325#21637#21962
15K → 20K148193-45#21962#22007
20K → HALF3133-2#22007#22009
HALF → 25K209*45+164#22009#21845
25K → 30K209*106+103#21845#21742
30K → 20M73128-55#21742#21797
20M → 21M12229+93#21797#21704
21M → 35K6217+45#21704#21659
35K → 23M8056+24#21659#21635
23M → 24M6331+32#21635#21603
24M → 40K4671-25#21603#21628
40K → 25.2M2722+5#21628#21623
25.2M → FINISH6139+22#21623#21601
TOTALS1720*1121+405

* 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

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