Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Mei Chan

Bib: 26401 β€’F β€’Age: N/A

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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
51Β°/41Β°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
26:37
3.11 mi
Rank: #20467
Start β†’ 5K
26:37 | 8:35/mi
10K
53:56
6.21 mi
Rank: #21221 (-754)
5K β†’ 10K
27:19 | 8:48/mi
15K
1:21:13
9.32 mi
Rank: #21341 (-120)
10K β†’ 15K
27:17 | 8:47/mi
20K
1:53:36
12.43 mi
Rank: #23117 (-1776)
15K β†’ 20K
32:23 | 10:26/mi
HALF
1:59:43
13.11 mi
Rank: #23089 (+28)
20K β†’ HALF
6:07 | 8:59/mi
25K
2:24:42
15.53 mi
Rank: #23506 (-417)
HALF β†’ 25K
24:59 | 10:19/mi
30K
3:01:17
18.64 mi
Rank: #24274 (-768)
25K β†’ 30K
36:35 | 11:47/mi
20M
3:19:09
20.00 mi
Rank: #24719 (-445)
30K β†’ 20M
17:52 | 13:10/mi
21M
3:33:44
21.00 mi
Rank: #25024 (-305)
20M β†’ 21M
14:35 | 14:35/mi
35K
3:43:13
21.75 mi
Rank: #25173 (-149)
21M β†’ 35K
9:29 | 12:41/mi
23M
3:58:24
23.00 mi
Rank: #25265 (-92)
35K β†’ 23M
15:11 | 12:08/mi
24M
4:10:37
24.00 mi
Rank: #25391 (-126)
23M β†’ 24M
12:13 | 12:13/mi
40K
4:20:54
24.85 mi
Rank: #25406 (-15)
24M β†’ 40K
10:17 | 12:02/mi
25.2M
4:25:05
25.20 mi
Rank: #25386 (+20)
40K β†’ 25.2M
4:11 | 12:08/mi
FINISH
4:36:24
26.22 mi
Rank: #25447 (-61)
25.2M β†’ FINISH
11:19 | 11:07/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:59:43
Pace9:08 /mi
2nd Half
Distance13.11 mi
Time2:36:41
Pace11:58 /mi
πŸ“ŠPositive Split: 30.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:1926:378:3526:37
8:35
-
10K
6.21 mi12:02:3853:568:4127:19
8:48
+0:13
15K
9.32 mi12:29:551:21:138:4327:17
8:47
-0:01
20K
12.43 mi13:02:181:53:369:0932:23
10:26
+1:39
HALF
13.11 mi13:08:251:59:439:086:07
8:59
-1:27
25K
15.53 mi13:33:242:24:429:1924:59
10:19
+1:20
30K
18.64 mi14:09:593:01:179:4436:35
11:47
+1:28
20M
20.00 mi14:27:513:19:099:5817:52
13:10
+1:23
21M
21.00 mi14:42:263:33:4410:1114:35
14:35
+1:25
35K
21.75 mi14:51:553:43:1310:169:29
12:41
-1:54
23M
23.00 mi15:07:063:58:2410:2215:11
12:08
-0:33
24M
24.00 mi15:19:194:10:3710:2712:13
12:13
+0:05
40K
24.85 mi15:29:364:20:5410:3010:17
12:02
-0:11
25.2M
25.20 mi15:33:474:25:0510:324:11
12:08
+0:06
FINISH
26.22 mi15:45:064:36:2410:3311:19
11:07
-1:01

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

8:35 /mi

Average Pace

10:33 /mi

Slowest Pace

14:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:24:42

52% of race

Time at Steady Pace

1:29:46

32% of race

Time at Slower Pace

41:56

15% of race

Average Pace: 10:32 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:35:1926:378:3526:37
8:35
#20467
10K
6.21 mi12:02:3853:568:4127:19
8:48
#21221
15K
9.32 mi12:29:551:21:138:4327:17
8:47
#21341
20K
12.43 mi13:02:181:53:369:0932:23
10:26
#23117
HALF
13.11 mi13:08:251:59:439:086:07
8:59
#23089
25K
15.53 mi13:33:242:24:429:1924:59
10:19
#23506
30K
18.64 mi14:09:593:01:179:4436:35
11:47
#24274
20M
20.00 mi14:27:513:19:099:5817:52
13:10
#24719
21M
21.00 mi14:42:263:33:4410:1114:35
14:35
#25024
35K
21.75 mi14:51:553:43:1310:169:29
12:41
#25173
23M
23.00 mi15:07:063:58:2410:2215:11
12:08
#25265
24M
24.00 mi15:19:194:10:3710:2712:13
12:13
#25391
40K
24.85 mi15:29:364:20:5410:3010:17
12:02
#25406
25.2M
25.20 mi15:33:474:25:0510:324:11
12:08
#25386
FINISH
26.22 mi15:45:064:36:2410:3311:19
11:07
#25447
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 mi204677900790021649(Top 75%)8454(Top 67%)8454(Top 487%)
10K6.21 mi3.10 mi21221-7548267-3678267-36721889(Top 75%)8597(Top 68%)8597(Top 495%)
15K9.32 mi3.11 mi21341-1208328-618328-6121649(Top 75%)8454(Top 67%)8454(Top 487%)
20K12.43 mi3.11 mi23117-17769229-9019229-90125970(Top 89%)10722(Top 85%)10722(Top 617%)
HALF13.11 mi0.68 mi23089+289212+179212+1722709(Top 78%)9029(Top 72%)9029(Top 520%)
25K15.53 mi2.42 mi23506-4179431-2199431-21925032(Top 86%)10254(Top 82%)10254(Top 590%)
30K18.64 mi3.11 mi24274-7689839-4089839-40826488(Top 91%)11164(Top 89%)11164(Top 643%)
20M20.00 mi1.36 mi24719-44510084-24510084-24527536(Top 95%)11781(Top 94%)11781(Top 678%)
21M21.00 mi1.00 mi25024-30510273-18910273-18927788(Top 96%)11951(Top 95%)11951(Top 688%)
35K21.75 mi0.75 mi25173-14910359-8610359-8627443(Top 95%)11790(Top 94%)11790(Top 679%)
23M23.00 mi1.25 mi25265-9210426-6710426-6726309(Top 91%)11220(Top 89%)11220(Top 646%)
24M24.00 mi1.00 mi25391-12610506-8010506-8026869(Top 93%)11544(Top 92%)11544(Top 665%)
40K24.85 mi0.85 mi25406-1510533-2710533-2725939(Top 89%)11114(Top 88%)11114(Top 640%)
25.2M25.20 mi0.35 mi25386+2010526+710526+724721(Top 85%)10508(Top 84%)10508(Top 605%)
FINISH26.22 mi1.02 mi25447-6110570-4410570-4426292(Top 91%)11291(Top 90%)11291(Top 650%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
Γ—21
+97ft-345ft

Overall

21649

Females

8454

F40-44

8454

5K→10K

3.1 - 6.2 mi

Top 75%
Γ—5
+79ft-138ft

Overall

21889

Females

8597

F40-44

8597

10K→15K

6.2 - 9.3 mi

Top 75%
Γ—3
+67ft-78ft

Overall

21649

Females

8454

F40-44

8454

15K→20K

9.3 - 12.4 mi

Top 89%
Γ—5
+106ft-86ft

Overall

25970

Females

10722

F40-44

10722

20K→HALF

12.4 - 13.1 mi

Top 78%
Γ—2
+19ft-37ft

Overall

22709

Females

9029

F40-44

9029

HALF→25K

13.1 - 15.5 mi

Top 86%
Γ—4
+66ft-88ft

Overall

25032

Females

10254

F40-44

10254

25K→30K

15.5 - 18.6 mi

Top 91%
Γ—9
+181ft-148ft

Overall

26488

Females

11164

F40-44

11164

30K→20M

18.6 - 20.0 mi

Top 95%
Γ—5
+64ft-50ft

Overall

27536

Females

11781

F40-44

11781

20M→21M

20.0 - 21.0 mi

Top 96%
Γ—8
+106ft-24ft

Overall

27788

Females

11951

F40-44

11951

21M→35K

21.0 - 21.8 mi

Top 95%
Γ—7
+17ft-86ft

Overall

27443

Females

11790

F40-44

11790

35K→23M

21.8 - 23.0 mi

Top 91%
Γ—5
+23ft-63ft

Overall

26309

Females

11220

F40-44

11220

23M→24M

23.0 - 24.0 mi

Top 93%
Γ—6
+12ft-82ft

Overall

26869

Females

11544

F40-44

11544

24M→40K

24.0 - 24.9 mi

Top 89%
Γ—1
+6ft-20ft

Overall

25939

Females

11114

F40-44

11114

40K→25.2M

24.9 - 25.2 mi

Top 85%
Γ—1
+13ft-16ft

Overall

24721

Females

10508

F40-44

10508

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
Γ—2
+22ft-21ft

Overall

26292

Females

11291

F40-44

11291

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
449
Passed By
1964
Net Change
-4980
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#20467
5K β†’ 10K71200-754#20467#21221
10K β†’ 15K137200-120#21221#21341
15K β†’ 20K5200-1776#21341#23117
20K β†’ HALF3911+28#23117#23089
HALF β†’ 25K36200-417#23089#23506
25K β†’ 30K23200-768#23506#24274
30K β†’ 20M4200-445#24274#24719
20M β†’ 21M4200-305#24719#25024
21M β†’ 35K12161-149#25024#25173
35K β†’ 23M25117-92#25173#25265
23M β†’ 24M7133-126#25265#25391
24M β†’ 40K4358-15#25391#25406
40K β†’ 25.2M266+20#25406#25386
25.2M β†’ FINISH1778-61#25386#25447
TOTALS4491964-4980
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

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