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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Colleen Hall

Bib: 33279 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
Personalized for Colleen

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 · 11:25/mi at mile 3.1

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
35:29
3.11 mi
Rank: #28456
Start → 5K
35:29 | 11:26/mi
10K
1:12:22
6.21 mi
Rank: #28512 (-56)
5K → 10K
36:53 | 11:53/mi
15K
1:51:14
9.32 mi
Rank: #28579 (-67)
10K → 15K
38:52 | 12:31/mi
20K
2:32:24
12.43 mi
Rank: #28655 (-76)
15K → 20K
41:10 | 13:16/mi
HALF
2:41:31
13.11 mi
Rank: #28690 (-35)
20K → HALF
9:07 | 13:23/mi
25K
3:15:47
15.53 mi
Rank: #28721 (-31)
HALF → 25K
34:16 | 14:08/mi
30K
4:02:09
18.64 mi
Rank: #28765 (-44)
25K → 30K
46:22 | 14:56/mi
20M
4:22:28
20.00 mi
Rank: #28764 (+1)
30K → 20M
20:19 | 14:58/mi
21M
4:38:33
21.00 mi
Rank: #28765 (-1)
20M → 21M
16:05 | 16:05/mi
35K
4:49:01
21.75 mi
Rank: #28763 (+2)
21M → 35K
10:28 | 14:00/mi
23M
5:06:56
23.00 mi
Rank: #28752 (+11)
35K → 23M
17:55 | 14:20/mi
24M
5:20:42
24.00 mi
Rank: #28740 (+12)
23M → 24M
13:46 | 13:46/mi
40K
5:33:16
24.85 mi
Rank: #28741 (-1)
24M → 40K
12:34 | 14:42/mi
25.2M
5:38:50
25.20 mi
Rank: #28749 (-8)
40K → 25.2M
5:34 | 16:09/mi
FINISH
5:52:41
26.22 mi
Rank: #28746 (+3)
25.2M → FINISH
13:51 | 13:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:41:31
Pace12:20 /mi
2nd Half
Distance13.11 mi
Time3:11:10
Pace14:35 /mi
📊Positive Split: 18.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:07:1535:2911:2635:29
11:26
-
10K
6.21 mi12:44:081:12:2211:3936:53
11:53
+0:27
15K
9.32 mi13:23:001:51:1411:5738:52
12:31
+0:38
20K
12.43 mi14:04:102:32:2412:1641:10
13:16
+0:45
HALF
13.11 mi14:13:172:41:3112:209:07
13:23
+0:07
25K
15.53 mi14:47:333:15:4712:3734:16
14:08
+0:45
30K
18.64 mi15:33:554:02:0913:0046:22
14:56
+0:48
20M
20.00 mi15:54:144:22:2813:0820:19
14:58
+0:02
21M
21.00 mi16:10:194:38:3313:1616:05
16:05
+1:07
35K
21.75 mi16:20:474:49:0113:1810:28
14:00
-2:05
23M
23.00 mi16:38:425:06:5613:2117:55
14:20
+0:20
24M
24.00 mi16:52:285:20:4213:2213:46
13:46
-0:34
40K
24.85 mi17:05:025:33:1613:2512:34
14:42
+0:56
25.2M
25.20 mi17:10:365:38:5013:275:34
16:09
+1:27
FINISH
26.22 mi17:24:275:52:4113:2813:51
13:36
-2:33

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

11:26 /mi

Average Pace

13:28 /mi

Slowest Pace

16:09 /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

2:32:24

43% of race

Time at Steady Pace

1:39:23

28% of race

Time at Slower Pace

1:40:54

29% of race

Average Pace: 13:27 /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 mi12:07:1535:2911:2635:29
11:26
#28456
10K
6.21 mi12:44:081:12:2211:3936:53
11:53
#28512
15K
9.32 mi13:23:001:51:1411:5738:52
12:31
#28579
20K
12.43 mi14:04:102:32:2412:1641:10
13:16
#28655
HALF
13.11 mi14:13:172:41:3112:209:07
13:23
#28690
25K
15.53 mi14:47:333:15:4712:3734:16
14:08
#28721
30K
18.64 mi15:33:554:02:0913:0046:22
14:56
#28765
20M
20.00 mi15:54:144:22:2813:0820:19
14:58
#28764
21M
21.00 mi16:10:194:38:3313:1616:05
16:05
#28765
35K
21.75 mi16:20:474:49:0113:1810:28
14:00
#28763
23M
23.00 mi16:38:425:06:5613:2117:55
14:20
#28752
24M
24.00 mi16:52:285:20:4213:2213:46
13:46
#28740
40K
24.85 mi17:05:025:33:1613:2512:34
14:42
#28741
25.2M
25.20 mi17:10:365:38:5013:275:34
16:09
#28749
FINISH
26.22 mi17:24:275:52:4113:2813:51
13:36
#28746
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 mi28456121901219028643(Top 99%)12322(Top 98%)12322(Top 709%)
10K6.21 mi3.10 mi28512-5612225-3512225-3528506(Top 98%)12231(Top 97%)12231(Top 704%)
15K9.32 mi3.11 mi28579-6712271-4612271-4628643(Top 99%)12322(Top 98%)12322(Top 709%)
20K12.43 mi3.11 mi28655-7612331-6012331-6028713(Top 99%)12389(Top 98%)12389(Top 713%)
HALF13.11 mi0.68 mi28690-3512355-2412355-2428817(Top 99%)12471(Top 99%)12471(Top 718%)
25K15.53 mi2.42 mi28721-3112379-2412379-2428726(Top 99%)12410(Top 99%)12410(Top 714%)
30K18.64 mi3.11 mi28765-4412412-3312412-3328761(Top 99%)12444(Top 99%)12444(Top 716%)
20M20.00 mi1.36 mi28764+112415-312415-328597(Top 99%)12368(Top 98%)12368(Top 712%)
21M21.00 mi1.00 mi28765-112417-212417-228618(Top 99%)12393(Top 99%)12393(Top 713%)
35K21.75 mi0.75 mi28763+212420-312420-328347(Top 98%)12273(Top 98%)12273(Top 707%)
23M23.00 mi1.25 mi28752+1112416+412416+428341(Top 98%)12267(Top 98%)12267(Top 706%)
24M24.00 mi1.00 mi28740+1212413+312413+328208(Top 97%)12220(Top 97%)12220(Top 704%)
40K24.85 mi0.85 mi28741-112409+412409+428319(Top 98%)12280(Top 98%)12280(Top 707%)
25.2M25.20 mi0.35 mi28749-812416-712416-728516(Top 98%)12400(Top 99%)12400(Top 714%)
FINISH26.22 mi1.02 mi28746+3124161241628531(Top 98%)12370(Top 98%)12370(Top 712%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21
+97ft-345ft

Overall

28643

Females

12322

F40-44

12322

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28506

Females

12231

F40-44

12231

10K→15K

6.2 - 9.3 mi

Top 99%
×3
+67ft-78ft

Overall

28643

Females

12322

F40-44

12322

15K→20K

9.3 - 12.4 mi

Top 99%
×5
+106ft-86ft

Overall

28713

Females

12389

F40-44

12389

20K→HALF

12.4 - 13.1 mi

Top 99%
×2
+19ft-37ft

Overall

28817

Females

12471

F40-44

12471

HALF→25K

13.1 - 15.5 mi

Top 99%
×4
+66ft-88ft

Overall

28726

Females

12410

F40-44

12410

25K→30K

15.5 - 18.6 mi

Top 99%
×9
+181ft-148ft

Overall

28761

Females

12444

F40-44

12444

30K→20M

18.6 - 20.0 mi

Top 99%
×5
+64ft-50ft

Overall

28597

Females

12368

F40-44

12368

20M→21M

20.0 - 21.0 mi

Top 99%
×8
+106ft-24ft

Overall

28618

Females

12393

F40-44

12393

21M→35K

21.0 - 21.8 mi

Top 98%
×7
+17ft-86ft

Overall

28347

Females

12273

F40-44

12273

35K→23M

21.8 - 23.0 mi

Top 98%
×5
+23ft-63ft

Overall

28341

Females

12267

F40-44

12267

23M→24M

23.0 - 24.0 mi

Top 97%
×6
+12ft-82ft

Overall

28208

Females

12220

F40-44

12220

24M→40K

24.0 - 24.9 mi

Top 98%
×1
+6ft-20ft

Overall

28319

Females

12280

F40-44

12280

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1
+13ft-16ft

Overall

28516

Females

12400

F40-44

12400

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
×2
+22ft-21ft

Overall

28531

Females

12370

F40-44

12370

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
246
Passed By
536
Net Change
-290
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28456
5K → 10K58114-56#28456#28512
10K → 15K39106-67#28512#28579
15K → 20K24100-76#28579#28655
20K → HALF237-35#28655#28690
HALF → 25K1647-31#28690#28721
25K → 30K2165-44#28721#28765
30K → 20M1211+1#28765#28764
20M → 21M1011-1#28764#28765
21M → 35K75+2#28765#28763
35K → 23M176+11#28763#28752
23M → 24M175+12#28752#28740
24M → 40K89-1#28740#28741
40K → 25.2M311-8#28741#28749
25.2M → FINISH129+3#28749#28746
TOTALS246536-290
📊

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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