Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Claudia Friedrich

Bib: 21079 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Masters (Masters Women)
#0 / 6862
Top 31%
Age Group (F55-59)
#0 / 951
Top 11%
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
24:52
3.11 mi
Rank: #16991
Start β†’ 5K
24:52 | 8:01/mi
10K
49:50
6.21 mi
Rank: #17230 (-239)
5K β†’ 10K
24:58 | 8:03/mi
15K
1:14:30
9.32 mi
Rank: #16997 (+233)
10K β†’ 15K
24:40 | 7:57/mi
20K
1:39:45
12.43 mi
Rank: #16999 (-2)
15K β†’ 20K
25:15 | 8:08/mi
HALF
1:45:08
13.11 mi
Rank: #16959 (+40)
20K β†’ HALF
5:23 | 7:54/mi
25K
2:05:00
15.53 mi
Rank: #16914 (+45)
HALF β†’ 25K
19:52 | 8:12/mi
30K
2:31:18
18.64 mi
Rank: #16817 (+97)
25K β†’ 30K
26:18 | 8:28/mi
20M
2:42:45
20.00 mi
Rank: #16726 (+91)
30K β†’ 20M
11:27 | 8:26/mi
21M
2:51:47
21.00 mi
Rank: #16674 (+52)
20M β†’ 21M
9:02 | 9:02/mi
35K
2:57:53
21.75 mi
Rank: #16598 (+76)
21M β†’ 35K
6:06 | 8:10/mi
23M
3:08:25
23.00 mi
Rank: #16483 (+115)
35K β†’ 23M
10:32 | 8:26/mi
24M
3:16:48
24.00 mi
Rank: #16462 (+21)
23M β†’ 24M
8:23 | 8:23/mi
40K
3:23:52
24.85 mi
Rank: #16342 (+120)
24M β†’ 40K
7:04 | 8:16/mi
25.2M
3:27:00
25.20 mi
Rank: #16318 (+24)
40K β†’ 25.2M
3:08 | 9:06/mi
FINISH
3:35:05
26.22 mi
Rank: #16250 (+68)
25.2M β†’ FINISH
8:05 | 7:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:08
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:49:57
Pace8:24 /mi
πŸ“ŠPositive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:3524:528:0124:52
8:01
-
10K
6.21 mi11:36:3349:508:0224:58
8:03
+0:02
15K
9.32 mi12:01:131:14:308:0024:40
7:57
-0:06
20K
12.43 mi12:26:281:39:458:0225:15
8:08
+0:11
HALF
13.11 mi12:31:511:45:088:025:23
7:54
-0:14
25K
15.53 mi12:51:432:05:008:0319:52
8:12
+0:18
30K
18.64 mi13:18:012:31:188:0726:18
8:28
+0:16
20M
20.00 mi13:29:282:42:458:0911:27
8:26
-0:02
21M
21.00 mi13:38:302:51:478:119:02
9:02
+0:36
35K
21.75 mi13:44:362:57:538:116:06
8:10
-0:52
23M
23.00 mi13:55:083:08:258:1210:32
8:26
+0:16
24M
24.00 mi14:03:313:16:488:138:23
8:23
-0:03
40K
24.85 mi14:10:353:23:528:137:04
8:16
-0:07
25.2M
25.20 mi14:13:433:27:008:133:08
9:06
+0:50
FINISH
26.22 mi14:21:483:35:058:138:05
7:56
-1:10

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

7:54 /mi

Average Pace

8:13 /mi

Slowest Pace

9:06 /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

3:22:55

94% of race

Time at Steady Pace

12:10

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:12 /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 mi11:11:3524:528:0124:52
8:01
#16991
10K
6.21 mi11:36:3349:508:0224:58
8:03
#17230
15K
9.32 mi12:01:131:14:308:0024:40
7:57
#16997
20K
12.43 mi12:26:281:39:458:0225:15
8:08
#16999
HALF
13.11 mi12:31:511:45:088:025:23
7:54
#16959
25K
15.53 mi12:51:432:05:008:0319:52
8:12
#16914
30K
18.64 mi13:18:012:31:188:0726:18
8:28
#16817
20M
20.00 mi13:29:282:42:458:0911:27
8:26
#16726
21M
21.00 mi13:38:302:51:478:119:02
9:02
#16674
35K
21.75 mi13:44:362:57:538:116:06
8:10
#16598
23M
23.00 mi13:55:083:08:258:1210:32
8:26
#16483
24M
24.00 mi14:03:313:16:488:138:23
8:23
#16462
40K
24.85 mi14:10:353:23:528:137:04
8:16
#16342
25.2M
25.20 mi14:13:433:27:008:133:08
9:06
#16318
FINISH
26.22 mi14:21:483:35:058:138:05
7:56
#16250
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 mi169915921592116538(Top 57%)5636(Top 45%)5636(Top 593%)
10K6.21 mi3.10 mi17230-2396060-1396060-13917524(Top 60%)6218(Top 49%)6218(Top 654%)
15K9.32 mi3.11 mi16997+2335928+1325928+13216538(Top 57%)5636(Top 45%)5636(Top 593%)
20K12.43 mi3.11 mi16999-25935-75935-717051(Top 59%)5966(Top 47%)5966(Top 627%)
HALF13.11 mi0.68 mi16959+405914+215914+2116399(Top 57%)5587(Top 44%)5587(Top 587%)
25K15.53 mi2.42 mi16914+455893+215893+2116748(Top 58%)5850(Top 47%)5850(Top 615%)
30K18.64 mi3.11 mi16817+975866+275866+2716695(Top 58%)5929(Top 47%)5929(Top 623%)
20M20.00 mi1.36 mi16726+915829+375829+3715791(Top 54%)5527(Top 44%)5527(Top 581%)
21M21.00 mi1.00 mi16674+525811+185811+1816311(Top 56%)5869(Top 47%)5869(Top 617%)
35K21.75 mi0.75 mi16598+765781+305781+3015531(Top 54%)5489(Top 44%)5489(Top 577%)
23M23.00 mi1.25 mi16483+1155752+295752+2915215(Top 52%)5379(Top 43%)5379(Top 566%)
24M24.00 mi1.00 mi16462+215755-35755-316226(Top 56%)6026(Top 48%)6026(Top 634%)
40K24.85 mi0.85 mi16342+1205714+415714+4114276(Top 49%)5047(Top 40%)5047(Top 531%)
25.2M25.20 mi0.35 mi16318+245710+45710+415268(Top 53%)5589(Top 44%)5589(Top 588%)
FINISH26.22 mi1.02 mi16250+685686+245686+2414772(Top 51%)5325(Top 42%)5325(Top 560%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
Γ—21
+97ft-345ft

Overall

16538

Females

5636

F55-59

5636

5K→10K

3.1 - 6.2 mi

Top 60%
Γ—5
+79ft-138ft

Overall

17524

Females

6218

F55-59

6218

10K→15K

6.2 - 9.3 mi

Top 57%
Γ—3
+67ft-78ft

Overall

16538

Females

5636

F55-59

5636

15K→20K

9.3 - 12.4 mi

Top 59%
Γ—5
+106ft-86ft

Overall

17051

Females

5966

F55-59

5966

20K→HALF

12.4 - 13.1 mi

Top 57%
Γ—2
+19ft-37ft

Overall

16399

Females

5587

F55-59

5587

HALF→25K

13.1 - 15.5 mi

Top 58%
Γ—4
+66ft-88ft

Overall

16748

Females

5850

F55-59

5850

25K→30K

15.5 - 18.6 mi

Top 58%
Γ—9
+181ft-148ft

Overall

16695

Females

5929

F55-59

5929

30K→20M

18.6 - 20.0 mi

Top 54%
Γ—5
+64ft-50ft

Overall

15791

Females

5527

F55-59

5527

20M→21M

20.0 - 21.0 mi

Top 56%
Γ—8
+106ft-24ft

Overall

16311

Females

5869

F55-59

5869

21M→35K

21.0 - 21.8 mi

Top 54%
Γ—7
+17ft-86ft

Overall

15531

Females

5489

F55-59

5489

35K→23M

21.8 - 23.0 mi

Top 52%
Γ—5
+23ft-63ft

Overall

15215

Females

5379

F55-59

5379

23M→24M

23.0 - 24.0 mi

Top 56%
Γ—6
+12ft-82ft

Overall

16226

Females

6026

F55-59

6026

24M→40K

24.0 - 24.9 mi

Top 49%
Γ—1
+6ft-20ft

Overall

14276

Females

5047

F55-59

5047

40K→25.2M

24.9 - 25.2 mi

Top 53%
Γ—1
+13ft-16ft

Overall

15268

Females

5589

F55-59

5589

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
Γ—2
+22ft-21ft

Overall

14772

Females

5325

F55-59

5325

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1962*
Passed By
1008
Net Change
+741
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#16991
5K β†’ 10K174200-239#16991#17230
10K β†’ 15K328*95+233#17230#16997
15K β†’ 20K182184-2#16997#16999
20K β†’ HALF5717+40#16999#16959
HALF β†’ 25K153108+45#16959#16914
25K β†’ 30K233*136+97#16914#16817
30K β†’ 20M12938+91#16817#16726
20M β†’ 21M11260+52#16726#16674
21M β†’ 35K9418+76#16674#16598
35K β†’ 23M15742+115#16598#16483
23M β†’ 24M7453+21#16483#16462
24M β†’ 40K13616+120#16462#16342
40K β†’ 25.2M4117+24#16342#16318
25.2M β†’ FINISH9224+68#16318#16250
TOTALS1962*1008+741

* 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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