Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Frania Barcena

Bib: 21201FAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 39%
Masters (Masters Women)
#0 / 6862
Top 24%
Age Group (F45-49)
#0 / 1786
Top 27%
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
24:57
3.11 mi
Rank: #17163
Start5K
24:57 | 8:02/mi
10K
49:22
6.21 mi
Rank: #16678 (+485)
5K10K
24:25 | 7:52/mi
15K
1:13:57
9.32 mi
Rank: #16567 (+111)
10K15K
24:35 | 7:55/mi
20K
1:38:47
12.43 mi
Rank: #16434 (+133)
15K20K
24:50 | 8:00/mi
HALF
1:44:02
13.11 mi
Rank: #16327 (+107)
20KHALF
5:15 | 7:43/mi
25K
2:02:45
15.53 mi
Rank: #15788 (+539)
HALF25K
18:43 | 7:44/mi
30K
2:27:31
18.64 mi
Rank: #15307 (+481)
25K30K
24:46 | 7:59/mi
20M
2:38:25
20.00 mi
Rank: #15086 (+221)
30K20M
10:54 | 8:02/mi
21M
2:47:28
21.00 mi
Rank: #15153 (-67)
20M21M
9:03 | 9:03/mi
35K
2:53:16
21.75 mi
Rank: #15050 (+103)
21M35K
5:48 | 7:46/mi
23M
3:03:25
23.00 mi
Rank: #14930 (+120)
35K23M
10:09 | 8:07/mi
24M
3:11:21
24.00 mi
Rank: #14839 (+91)
23M24M
7:56 | 7:56/mi
40K
3:18:22
24.85 mi
Rank: #14785 (+54)
24M40K
7:01 | 8:13/mi
25.2M
3:21:30
25.20 mi
Rank: #14805 (-20)
40K25.2M
3:08 | 9:06/mi
FINISH
3:30:02
26.22 mi
Rank: #14940 (-135)
25.2MFINISH
8:32 | 8:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:02
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:46:00
Pace8:06 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:5924:578:0224:57
8:02
-
10K
6.21 mi11:52:2449:227:5724:25
7:52
-0:10
15K
9.32 mi12:16:591:13:577:5724:35
7:55
+0:03
20K
12.43 mi12:41:491:38:477:5724:50
8:00
+0:05
HALF
13.11 mi12:47:041:44:027:575:15
7:43
-0:17
25K
15.53 mi13:05:472:02:457:5518:43
7:44
+0:01
30K
18.64 mi13:30:332:27:317:5524:46
7:59
+0:15
20M
20.00 mi13:41:272:38:257:5610:54
8:02
+0:03
21M
21.00 mi13:50:302:47:287:599:03
9:03
+1:01
35K
21.75 mi13:56:182:53:167:595:48
7:46
-1:17
23M
23.00 mi14:06:273:03:257:5910:09
8:07
+0:21
24M
24.00 mi14:14:233:11:217:597:56
7:56
-0:11
40K
24.85 mi14:21:243:18:227:597:01
8:13
+0:17
25.2M
25.20 mi14:24:323:21:308:003:08
9:06
+0:53
FINISH
26.22 mi14:33:043:30:028:018:32
8:23
-0:43

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

7:43 /mi

Average Pace

8:01 /mi

Slowest Pace

9:06 /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

3:17:51

94% of race

Time at Steady Pace

12:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /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 mi11:27:5924:578:0224:57
8:02
#17163
10K
6.21 mi11:52:2449:227:5724:25
7:52
#16678
15K
9.32 mi12:16:591:13:577:5724:35
7:55
#16567
20K
12.43 mi12:41:491:38:477:5724:50
8:00
#16434
HALF
13.11 mi12:47:041:44:027:575:15
7:43
#16327
25K
15.53 mi13:05:472:02:457:5518:43
7:44
#15788
30K
18.64 mi13:30:332:27:317:5524:46
7:59
#15307
20M
20.00 mi13:41:272:38:257:5610:54
8:02
#15086
21M
21.00 mi13:50:302:47:287:599:03
9:03
#15153
35K
21.75 mi13:56:182:53:167:595:48
7:46
#15050
23M
23.00 mi14:06:273:03:257:5910:09
8:07
#14930
24M
24.00 mi14:14:233:11:217:597:56
7:56
#14839
40K
24.85 mi14:21:243:18:227:597:01
8:13
#14785
25.2M
25.20 mi14:24:323:21:308:003:08
9:06
#14805
FINISH
26.22 mi14:33:043:30:028:018:32
8:23
#14940
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi171636015601516329(Top 56%)5525(Top 44%)5525(Top 309%)
10K6.21 mi3.10 mi16678+4855739+2765739+27616139(Top 56%)5392(Top 43%)5392(Top 302%)
15K9.32 mi3.11 mi16567+1115669+705669+7016329(Top 56%)5525(Top 44%)5525(Top 309%)
20K12.43 mi3.11 mi16434+1335598+715598+7116084(Top 55%)5421(Top 43%)5421(Top 304%)
HALF13.11 mi0.68 mi16327+1075552+465552+4614821(Top 51%)4623(Top 37%)4623(Top 259%)
25K15.53 mi2.42 mi15788+5395240+3125240+31213216(Top 46%)3862(Top 31%)3862(Top 216%)
30K18.64 mi3.11 mi15307+4814990+2504990+25013305(Top 46%)4021(Top 32%)4021(Top 225%)
20M20.00 mi1.36 mi15086+2214876+1144876+11413045(Top 45%)3974(Top 32%)3974(Top 223%)
21M21.00 mi1.00 mi15153-674948-724948-7216385(Top 56%)5902(Top 47%)5902(Top 330%)
35K21.75 mi0.75 mi15050+1034899+494899+4912774(Top 44%)3974(Top 32%)3974(Top 223%)
23M23.00 mi1.25 mi14930+1204857+424857+4213234(Top 46%)4307(Top 34%)4307(Top 241%)
24M24.00 mi1.00 mi14839+914820+374820+3713322(Top 46%)4429(Top 35%)4429(Top 248%)
40K24.85 mi0.85 mi14785+544813+74813+713851(Top 48%)4804(Top 38%)4804(Top 269%)
25.2M25.20 mi0.35 mi14805-204833-204833-2015248(Top 53%)5569(Top 44%)5569(Top 312%)
FINISH26.22 mi1.02 mi14940-1354923-904923-9017466(Top 60%)6752(Top 54%)6752(Top 378%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16329

Females

5525

F45-49

5525

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16139

Females

5392

F45-49

5392

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16329

Females

5525

F45-49

5525

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

16084

Females

5421

F45-49

5421

20K→HALF

12.4 - 13.1 mi

Top 51%
×2
+19ft-37ft

Overall

14821

Females

4623

F45-49

4623

HALF→25K

13.1 - 15.5 mi

Top 46%
×4
+66ft-88ft

Overall

13216

Females

3862

F45-49

3862

25K→30K

15.5 - 18.6 mi

Top 46%
×9
+181ft-148ft

Overall

13305

Females

4021

F45-49

4021

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

13045

Females

3974

F45-49

3974

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16385

Females

5902

F45-49

5902

21M→35K

21.0 - 21.8 mi

Top 44%
×7
+17ft-86ft

Overall

12774

Females

3974

F45-49

3974

35K→23M

21.8 - 23.0 mi

Top 46%
×5
+23ft-63ft

Overall

13234

Females

4307

F45-49

4307

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13322

Females

4429

F45-49

4429

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

13851

Females

4804

F45-49

4804

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15248

Females

5569

F45-49

5569

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17466

Females

6752

F45-49

6752

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3103*
Passed By
880
Net Change
+2223
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17163
5K10K603*118+485#17163#16678
10K15K248*137+111#16678#16567
15K20K253*120+133#16567#16434
20KHALF1092+107#16434#16327
HALF25K541*2+539#16327#15788
25K30K505*24+481#15788#15307
30K20M231*10+221#15307#15086
20M21M87154-67#15086#15153
21M35K11310+103#15153#15050
35K23M15636+120#15050#14930
23M24M12231+91#14930#14839
24M40K9339+54#14839#14785
40K25.2M1636-20#14785#14805
25.2MFINISH26161-135#14805#14940
TOTALS3103*880+2223

* 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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