Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Zelia Magliozzi

Bib: 30195 β€’F β€’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 (F55-59)
#0 / 951
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
31:10
3.11 mi
Rank: #26049
Start β†’ 5K
31:10 | 10:02/mi
10K
1:02:53
6.21 mi
Rank: #26204 (-155)
5K β†’ 10K
31:43 | 10:13/mi
15K
1:34:33
9.32 mi
Rank: #26171 (+33)
10K β†’ 15K
31:40 | 10:12/mi
20K
2:10:32
12.43 mi
Rank: #26685 (-514)
15K β†’ 20K
35:59 | 11:35/mi
HALF
2:17:48
13.11 mi
Rank: #26690 (-5)
20K β†’ HALF
7:16 | 10:40/mi
25K
2:47:05
15.53 mi
Rank: #26951 (-261)
HALF β†’ 25K
29:17 | 12:05/mi
30K
3:26:23
18.64 mi
Rank: #27083 (-132)
25K β†’ 30K
39:18 | 12:39/mi
20M
3:45:18
20.00 mi
Rank: #27226 (-143)
30K β†’ 20M
18:55 | 13:56/mi
21M
3:59:30
21.00 mi
Rank: #27277 (-51)
20M β†’ 21M
14:12 | 14:12/mi
35K
4:08:34
21.75 mi
Rank: #27269 (+8)
21M β†’ 35K
9:04 | 12:08/mi
23M
4:24:58
23.00 mi
Rank: #27303 (-34)
35K β†’ 23M
16:24 | 13:07/mi
24M
4:38:50
24.00 mi
Rank: #27371 (-68)
23M β†’ 24M
13:52 | 13:52/mi
40K
4:52:02
24.85 mi
Rank: #27469 (-98)
24M β†’ 40K
13:12 | 15:27/mi
25.2M
4:56:50
25.20 mi
Rank: #27465 (+4)
40K β†’ 25.2M
4:48 | 13:56/mi
FINISH
5:08:44
26.22 mi
Rank: #27460 (+5)
25.2M β†’ FINISH
11:54 | 11:41/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:17:48
Pace10:31 /mi
2nd Half
Distance13.11 mi
Time2:50:56
Pace13:03 /mi
πŸ“ŠPositive Split: 24.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:3831:1010:0231:10
10:02
-
10K
6.21 mi12:29:211:02:5310:0831:43
10:13
+0:11
15K
9.32 mi13:01:011:34:3310:0931:40
10:12
-0:01
20K
12.43 mi13:37:002:10:3210:3135:59
11:35
+1:23
HALF
13.11 mi13:44:162:17:4810:317:16
10:40
-0:55
25K
15.53 mi14:13:332:47:0510:4629:17
12:05
+1:25
30K
18.64 mi14:52:513:26:2311:0539:18
12:39
+0:34
20M
20.00 mi15:11:463:45:1811:1618:55
13:56
+1:17
21M
21.00 mi15:25:583:59:3011:2514:12
14:12
+0:16
35K
21.75 mi15:35:024:08:3411:269:04
12:08
-2:04
23M
23.00 mi15:51:264:24:5811:3216:24
13:07
+0:59
24M
24.00 mi16:05:184:38:5011:3813:52
13:52
+0:45
40K
24.85 mi16:18:304:52:0211:4513:12
15:27
+1:35
25.2M
25.20 mi16:23:184:56:5011:474:48
13:56
-1:31
FINISH
26.22 mi16:35:125:08:4411:4811:54
11:41
-2:15

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

10:02 /mi

Average Pace

11:47 /mi

Slowest Pace

15:27 /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

1:41:49

33% of race

Time at Steady Pace

2:05:32

41% of race

Time at Slower Pace

1:21:23

26% of race

Average Pace: 11:46 /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 mi11:57:3831:1010:0231:10
10:02
#26049
10K
6.21 mi12:29:211:02:5310:0831:43
10:13
#26204
15K
9.32 mi13:01:011:34:3310:0931:40
10:12
#26171
20K
12.43 mi13:37:002:10:3210:3135:59
11:35
#26685
HALF
13.11 mi13:44:162:17:4810:317:16
10:40
#26690
25K
15.53 mi14:13:332:47:0510:4629:17
12:05
#26951
30K
18.64 mi14:52:513:26:2311:0539:18
12:39
#27083
20M
20.00 mi15:11:463:45:1811:1618:55
13:56
#27226
21M
21.00 mi15:25:583:59:3011:2514:12
14:12
#27277
35K
21.75 mi15:35:024:08:3411:269:04
12:08
#27269
23M
23.00 mi15:51:264:24:5811:3216:24
13:07
#27303
24M
24.00 mi16:05:184:38:5011:3813:52
13:52
#27371
40K
24.85 mi16:18:304:52:0211:4513:12
15:27
#27469
25.2M
25.20 mi16:23:184:56:5011:474:48
13:56
#27465
FINISH
26.22 mi16:35:125:08:4411:4811:54
11:41
#27460
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi26049107321073226132(Top 90%)10807(Top 86%)10807(Top 1136%)
10K6.21 mi3.10 mi26204-15510831-9910831-9926334(Top 91%)10921(Top 87%)10921(Top 1148%)
15K9.32 mi3.11 mi26171+3310815+1610815+1626132(Top 90%)10807(Top 86%)10807(Top 1136%)
20K12.43 mi3.11 mi26685-51411120-30511120-30527655(Top 95%)11715(Top 93%)11715(Top 1232%)
HALF13.11 mi0.68 mi26690-511132-1211132-1226951(Top 93%)11342(Top 90%)11342(Top 1193%)
25K15.53 mi2.42 mi26951-26111282-15011282-15027598(Top 95%)11725(Top 93%)11725(Top 1233%)
30K18.64 mi3.11 mi27083-13211391-10911391-10927411(Top 94%)11684(Top 93%)11684(Top 1229%)
20M20.00 mi1.36 mi27226-14311473-8211473-8228070(Top 97%)12081(Top 96%)12081(Top 1270%)
21M21.00 mi1.00 mi27277-5111515-4211515-4227482(Top 95%)11793(Top 94%)11793(Top 1240%)
35K21.75 mi0.75 mi27269+811514+111514+126871(Top 93%)11495(Top 91%)11495(Top 1209%)
23M23.00 mi1.25 mi27303-3411546-3211546-3227455(Top 95%)11797(Top 94%)11797(Top 1240%)
24M24.00 mi1.00 mi27371-6811591-4511591-4528267(Top 97%)12250(Top 97%)12250(Top 1288%)
40K24.85 mi0.85 mi27469-9811657-6611657-6628626(Top 99%)12423(Top 99%)12423(Top 1306%)
25.2M25.20 mi0.35 mi27465+4116571165727153(Top 94%)11709(Top 93%)11709(Top 1231%)
FINISH26.22 mi1.02 mi27460+511664-711664-727115(Top 93%)11697(Top 93%)11697(Top 1230%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
Γ—21
+97ft-345ft

Overall

26132

Females

10807

F55-59

10807

5K→10K

3.1 - 6.2 mi

Top 91%
Γ—5
+79ft-138ft

Overall

26334

Females

10921

F55-59

10921

10K→15K

6.2 - 9.3 mi

Top 90%
Γ—3
+67ft-78ft

Overall

26132

Females

10807

F55-59

10807

15K→20K

9.3 - 12.4 mi

Top 95%
Γ—5
+106ft-86ft

Overall

27655

Females

11715

F55-59

11715

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

26951

Females

11342

F55-59

11342

HALF→25K

13.1 - 15.5 mi

Top 95%
Γ—4
+66ft-88ft

Overall

27598

Females

11725

F55-59

11725

25K→30K

15.5 - 18.6 mi

Top 94%
Γ—9
+181ft-148ft

Overall

27411

Females

11684

F55-59

11684

30K→20M

18.6 - 20.0 mi

Top 97%
Γ—5
+64ft-50ft

Overall

28070

Females

12081

F55-59

12081

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27482

Females

11793

F55-59

11793

21M→35K

21.0 - 21.8 mi

Top 93%
Γ—7
+17ft-86ft

Overall

26871

Females

11495

F55-59

11495

35K→23M

21.8 - 23.0 mi

Top 95%
Γ—5
+23ft-63ft

Overall

27455

Females

11797

F55-59

11797

23M→24M

23.0 - 24.0 mi

Top 97%
Γ—6
+12ft-82ft

Overall

28267

Females

12250

F55-59

12250

24M→40K

24.0 - 24.9 mi

Top 99%
Γ—1
+6ft-20ft

Overall

28626

Females

12423

F55-59

12423

40K→25.2M

24.9 - 25.2 mi

Top 94%
Γ—1
+13ft-16ft

Overall

27153

Females

11709

F55-59

11709

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
Γ—2
+22ft-21ft

Overall

27115

Females

11697

F55-59

11697

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
537
Passed By
1445
Net Change
-1411
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26049
5K β†’ 10K136200-155#26049#26204
10K β†’ 15K143110+33#26204#26171
15K β†’ 20K20200-514#26171#26685
20K β†’ HALF2328-5#26685#26690
HALF β†’ 25K17200-261#26690#26951
25K β†’ 30K59191-132#26951#27083
30K β†’ 20M12155-143#27083#27226
20M β†’ 21M1970-51#27226#27277
21M β†’ 35K2820+8#27277#27269
35K β†’ 23M2660-34#27269#27303
23M β†’ 24M1280-68#27303#27371
24M β†’ 40K9107-98#27371#27469
40K β†’ 25.2M106+4#27469#27465
25.2M β†’ FINISH2318+5#27465#27460
TOTALS5371445-1411
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

Olympic Trials Qualifying analysis available

Activity Data

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