Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Lucille Bednar

Bib: 28258 β€’F β€’Age: N/A

CT

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
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
28:08
3.11 mi
Rank: #22892
Start β†’ 5K
28:08 | 9:04/mi
10K
55:11
6.21 mi
Rank: #22200 (+692)
5K β†’ 10K
27:03 | 8:43/mi
15K
1:23:04
9.32 mi
Rank: #22321 (-121)
10K β†’ 15K
27:53 | 8:59/mi
20K
1:50:18
12.43 mi
Rank: #21910 (+411)
15K β†’ 20K
27:14 | 8:46/mi
HALF
1:56:01
13.11 mi
Rank: #21792 (+118)
20K β†’ HALF
5:43 | 8:24/mi
25K
2:17:33
15.53 mi
Rank: #21575 (+217)
HALF β†’ 25K
21:32 | 8:53/mi
30K
2:45:02
18.64 mi
Rank: #21078 (+497)
25K β†’ 30K
27:29 | 8:51/mi
20M
2:56:41
20.00 mi
Rank: #20800 (+278)
30K β†’ 20M
11:39 | 8:35/mi
21M
3:05:23
21.00 mi
Rank: #20470 (+330)
20M β†’ 21M
8:42 | 8:42/mi
35K
3:11:05
21.75 mi
Rank: #20236 (+234)
21M β†’ 35K
5:42 | 7:38/mi
23M
3:21:14
23.00 mi
Rank: #19875 (+361)
35K β†’ 23M
10:09 | 8:07/mi
24M
3:29:45
24.00 mi
Rank: #19746 (+129)
23M β†’ 24M
8:31 | 8:31/mi
40K
3:37:21
24.85 mi
Rank: #19686 (+60)
24M β†’ 40K
7:36 | 8:54/mi
25.2M
3:40:35
25.20 mi
Rank: #19633 (+53)
40K β†’ 25.2M
3:14 | 9:23/mi
FINISH
3:48:50
26.22 mi
Rank: #19500 (+133)
25.2M β†’ FINISH
8:15 | 8:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:56:01
Pace8:52 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:52:49
Pace8:37 /mi
πŸ“ŠNegative Split: 2.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0828:089:0428:08
9:04
-
10K
6.21 mi12:17:1155:118:5327:03
8:43
-0:21
15K
9.32 mi12:45:041:23:048:5527:53
8:59
+0:16
20K
12.43 mi13:12:181:50:188:5327:14
8:46
-0:13
HALF
13.11 mi13:18:011:56:018:525:43
8:24
-0:22
25K
15.53 mi13:39:332:17:338:5221:32
8:53
+0:29
30K
18.64 mi14:07:022:45:028:5227:29
8:51
-0:02
20M
20.00 mi14:18:412:56:418:5111:39
8:35
-0:16
21M
21.00 mi14:27:233:05:238:508:42
8:42
+0:07
35K
21.75 mi14:33:053:11:058:485:42
7:38
-1:04
23M
23.00 mi14:43:143:21:148:4510:09
8:07
+0:29
24M
24.00 mi14:51:453:29:458:458:31
8:31
+0:24
40K
24.85 mi14:59:213:37:218:457:36
8:54
+0:23
25.2M
25.20 mi15:02:353:40:358:463:14
9:23
+0:29
FINISH
26.22 mi15:10:503:48:508:458:15
8:06
-1:17

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

7:38 /mi

Average Pace

8:44 /mi

Slowest Pace

9:23 /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

29:49

13% of race

Time at Steady Pace

2:19:46

61% of race

Time at Slower Pace

59:15

26% of race

Average Pace: 8:44 /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 mi11:50:0828:089:0428:08
9:04
#22892
10K
6.21 mi12:17:1155:118:5327:03
8:43
#22200
15K
9.32 mi12:45:041:23:048:5527:53
8:59
#22321
20K
12.43 mi13:12:181:50:188:5327:14
8:46
#21910
HALF
13.11 mi13:18:011:56:018:525:43
8:24
#21792
25K
15.53 mi13:39:332:17:338:5221:32
8:53
#21575
30K
18.64 mi14:07:022:45:028:5227:29
8:51
#21078
20M
20.00 mi14:18:412:56:418:5111:39
8:35
#20800
21M
21.00 mi14:27:233:05:238:508:42
8:42
#20470
35K
21.75 mi14:33:053:11:058:485:42
7:38
#20236
23M
23.00 mi14:43:143:21:148:4510:09
8:07
#19875
24M
24.00 mi14:51:453:29:458:458:31
8:31
#19746
40K
24.85 mi14:59:213:37:218:457:36
8:54
#19686
25.2M
25.20 mi15:02:353:40:358:463:14
9:23
#19633
FINISH
26.22 mi15:10:503:48:508:458:15
8:06
#19500
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 mi228929118911822583(Top 78%)8912(Top 71%)8912(Top 156%)
10K6.21 mi3.10 mi22200+6928768+3508768+35021457(Top 74%)8373(Top 67%)8373(Top 146%)
15K9.32 mi3.11 mi22321-1218819-518819-5122583(Top 78%)8912(Top 71%)8912(Top 156%)
20K12.43 mi3.11 mi21910+4118610+2098610+20920785(Top 72%)8035(Top 64%)8035(Top 141%)
HALF13.11 mi0.68 mi21792+1188553+578553+5719599(Top 68%)7378(Top 59%)7378(Top 129%)
25K15.53 mi2.42 mi21575+2178452+1018452+10120619(Top 71%)7976(Top 63%)7976(Top 140%)
30K18.64 mi3.11 mi21078+4978221+2318221+23118825(Top 65%)7119(Top 57%)7119(Top 125%)
20M20.00 mi1.36 mi20800+2788087+1348087+13416684(Top 57%)6035(Top 48%)6035(Top 106%)
21M21.00 mi1.00 mi20470+3307927+1607927+16014433(Top 50%)4832(Top 38%)4832(Top 85%)
35K21.75 mi0.75 mi20236+2347815+1127815+11211821(Top 41%)3465(Top 28%)3465(Top 61%)
23M23.00 mi1.25 mi19875+3617645+1707645+17013254(Top 46%)4327(Top 34%)4327(Top 76%)
24M24.00 mi1.00 mi19746+1297601+447601+4417049(Top 59%)6510(Top 52%)6510(Top 114%)
40K24.85 mi0.85 mi19686+607575+267575+2617869(Top 62%)6968(Top 55%)6968(Top 122%)
25.2M25.20 mi0.35 mi19633+537551+247551+2416811(Top 58%)6417(Top 51%)6417(Top 112%)
FINISH26.22 mi1.02 mi19500+1337496+557496+5515838(Top 55%)5870(Top 47%)5870(Top 103%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
Γ—21
+97ft-345ft

Overall

22583

Females

8912

F18-39

8912

5K→10K

3.1 - 6.2 mi

Top 74%
Γ—5
+79ft-138ft

Overall

21457

Females

8373

F18-39

8373

10K→15K

6.2 - 9.3 mi

Top 78%
Γ—3
+67ft-78ft

Overall

22583

Females

8912

F18-39

8912

15K→20K

9.3 - 12.4 mi

Top 72%
Γ—5
+106ft-86ft

Overall

20785

Females

8035

F18-39

8035

20K→HALF

12.4 - 13.1 mi

Top 68%
Γ—2
+19ft-37ft

Overall

19599

Females

7378

F18-39

7378

HALF→25K

13.1 - 15.5 mi

Top 71%
Γ—4
+66ft-88ft

Overall

20619

Females

7976

F18-39

7976

25K→30K

15.5 - 18.6 mi

Top 65%
Γ—9
+181ft-148ft

Overall

18825

Females

7119

F18-39

7119

30K→20M

18.6 - 20.0 mi

Top 57%
Γ—5
+64ft-50ft

Overall

16684

Females

6035

F18-39

6035

20M→21M

20.0 - 21.0 mi

Top 50%
Γ—8
+106ft-24ft

Overall

14433

Females

4832

F18-39

4832

21M→35K

21.0 - 21.8 mi

Top 41%
Γ—7
+17ft-86ft

Overall

11821

Females

3465

F18-39

3465

35K→23M

21.8 - 23.0 mi

Top 46%
Γ—5
+23ft-63ft

Overall

13254

Females

4327

F18-39

4327

23M→24M

23.0 - 24.0 mi

Top 59%
Γ—6
+12ft-82ft

Overall

17049

Females

6510

F18-39

6510

24M→40K

24.0 - 24.9 mi

Top 62%
Γ—1
+6ft-20ft

Overall

17869

Females

6968

F18-39

6968

40K→25.2M

24.9 - 25.2 mi

Top 58%
Γ—1
+13ft-16ft

Overall

16811

Females

6417

F18-39

6417

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
Γ—2
+22ft-21ft

Overall

15838

Females

5870

F18-39

5870

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3807*
Passed By
371
Net Change
+3392
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22892
5K β†’ 10K758*66+692#22892#22200
10K β†’ 15K123200-121#22200#22321
15K β†’ 20K425*14+411#22321#21910
20K β†’ HALF1213+118#21910#21792
HALF β†’ 25K241*24+217#21792#21575
25K β†’ 30K503*6+497#21575#21078
30K β†’ 20M280*2+278#21078#20800
20M β†’ 21M330*0+330#20800#20470
21M β†’ 35K234*0+234#20470#20236
35K β†’ 23M361*0+361#20236#19875
23M β†’ 24M14112+129#19875#19746
24M β†’ 40K8727+60#19746#19686
40K β†’ 25.2M607+53#19686#19633
25.2M β†’ FINISH14310+133#19633#19500
TOTALS3807*371+3392

* Includes athletes who did not complete a segment (DNF/DNQ).

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

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OTQ

Olympic Trials Qualifying analysis available

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