Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Joanna Hinderberger

Bib: 8468 β€’F β€’Age: N/A

AK

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
27:03
3.11 mi
Rank: #21241
Start β†’ 5K
27:03 | 8:43/mi
10K
55:40
6.21 mi
Rank: #22545 (-1304)
5K β†’ 10K
28:37 | 9:13/mi
15K
1:22:55
9.32 mi
Rank: #22246 (+299)
10K β†’ 15K
27:15 | 8:47/mi
20K
1:50:23
12.43 mi
Rank: #21952 (+294)
15K β†’ 20K
27:28 | 8:51/mi
HALF
1:56:22
13.11 mi
Rank: #21927 (+25)
20K β†’ HALF
5:59 | 8:47/mi
25K
2:17:58
15.53 mi
Rank: #21702 (+225)
HALF β†’ 25K
21:36 | 8:55/mi
30K
2:46:46
18.64 mi
Rank: #21527 (+175)
25K β†’ 30K
28:48 | 9:17/mi
20M
2:59:31
20.00 mi
Rank: #21444 (+83)
30K β†’ 20M
12:45 | 9:24/mi
21M
3:09:32
21.00 mi
Rank: #21390 (+54)
20M β†’ 21M
10:01 | 10:01/mi
35K
3:16:39
21.75 mi
Rank: #21429 (-39)
21M β†’ 35K
7:07 | 9:31/mi
23M
3:28:37
23.00 mi
Rank: #21404 (+25)
35K β†’ 23M
11:58 | 9:34/mi
24M
3:38:03
24.00 mi
Rank: #21395 (+9)
23M β†’ 24M
9:26 | 9:26/mi
40K
3:46:17
24.85 mi
Rank: #21397 (-2)
24M β†’ 40K
8:14 | 9:38/mi
25.2M
3:49:55
25.20 mi
Rank: #21409 (-12)
40K β†’ 25.2M
3:38 | 10:33/mi
FINISH
3:59:13
26.22 mi
Rank: #21433 (-24)
25.2M β†’ FINISH
9:18 | 9:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:22
Pace8:53 /mi
2nd Half
Distance13.11 mi
Time2:02:51
Pace9:23 /mi
πŸ“ŠPositive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:2027:038:4327:03
8:43
-
10K
6.21 mi12:00:5755:408:5828:37
9:13
+0:30
15K
9.32 mi12:28:121:22:558:5427:15
8:47
-0:26
20K
12.43 mi12:55:401:50:238:5327:28
8:51
+0:04
HALF
13.11 mi13:01:391:56:228:535:59
8:47
-0:04
25K
15.53 mi13:23:152:17:588:5321:36
8:55
+0:08
30K
18.64 mi13:52:032:46:468:5728:48
9:17
+0:22
20M
20.00 mi14:04:482:59:318:5912:45
9:24
+0:07
21M
21.00 mi14:14:493:09:329:0210:01
10:01
+0:37
35K
21.75 mi14:21:563:16:399:037:07
9:31
-0:30
23M
23.00 mi14:33:543:28:379:0511:58
9:34
+0:03
24M
24.00 mi14:43:203:38:039:069:26
9:26
-0:08
40K
24.85 mi14:51:343:46:179:078:14
9:38
+0:12
25.2M
25.20 mi14:55:123:49:559:083:38
10:33
+0:55
FINISH
26.22 mi15:04:303:59:139:089:18
9:08
-1:25

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

8:43 /mi

Average Pace

9:08 /mi

Slowest Pace

10:33 /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

1:49:21

46% of race

Time at Steady Pace

1:36:01

40% of race

Time at Slower Pace

33:51

14% of race

Average Pace: 9:07 /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 mi11:32:2027:038:4327:03
8:43
#21241
10K
6.21 mi12:00:5755:408:5828:37
9:13
#22545
15K
9.32 mi12:28:121:22:558:5427:15
8:47
#22246
20K
12.43 mi12:55:401:50:238:5327:28
8:51
#21952
HALF
13.11 mi13:01:391:56:228:535:59
8:47
#21927
25K
15.53 mi13:23:152:17:588:5321:36
8:55
#21702
30K
18.64 mi13:52:032:46:468:5728:48
9:17
#21527
20M
20.00 mi14:04:482:59:318:5912:45
9:24
#21444
21M
21.00 mi14:14:493:09:329:0210:01
10:01
#21390
35K
21.75 mi14:21:563:16:399:037:07
9:31
#21429
23M
23.00 mi14:33:543:28:379:0511:58
9:34
#21404
24M
24.00 mi14:43:203:38:039:069:26
9:26
#21395
40K
24.85 mi14:51:343:46:179:078:14
9:38
#21397
25.2M
25.20 mi14:55:123:49:559:083:38
10:33
#21409
FINISH
26.22 mi15:04:303:59:139:089:18
9:08
#21433
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 mi212418300830021596(Top 74%)8428(Top 67%)8428(Top 147%)
10K6.21 mi3.10 mi22545-13048933-6338933-63323665(Top 82%)9489(Top 75%)9489(Top 166%)
15K9.32 mi3.11 mi22246+2998780+1538780+15321596(Top 74%)8428(Top 67%)8428(Top 147%)
20K12.43 mi3.11 mi21952+2948634+1468634+14621192(Top 73%)8246(Top 66%)8246(Top 144%)
HALF13.11 mi0.68 mi21927+258624+108624+1021741(Top 75%)8504(Top 68%)8504(Top 149%)
25K15.53 mi2.42 mi21702+2258512+1128512+11220755(Top 72%)8045(Top 64%)8045(Top 141%)
30K18.64 mi3.11 mi21527+1758438+748438+7420835(Top 72%)8178(Top 65%)8178(Top 143%)
20M20.00 mi1.36 mi21444+838415+238415+2320647(Top 71%)8164(Top 65%)8164(Top 143%)
21M21.00 mi1.00 mi21390+548399+168399+1620512(Top 71%)8116(Top 65%)8116(Top 142%)
35K21.75 mi0.75 mi21429-398425-268425-2621813(Top 75%)8859(Top 70%)8859(Top 155%)
23M23.00 mi1.25 mi21404+258418+78418+720807(Top 72%)8367(Top 67%)8367(Top 146%)
24M24.00 mi1.00 mi21395+98426-88426-821134(Top 73%)8604(Top 68%)8604(Top 151%)
40K24.85 mi0.85 mi21397-28444-188444-1820842(Top 72%)8495(Top 68%)8495(Top 149%)
25.2M25.20 mi0.35 mi21409-128455-118455-1121190(Top 73%)8656(Top 69%)8656(Top 151%)
FINISH26.22 mi1.02 mi21433-248471-168471-1621048(Top 73%)8602(Top 68%)8602(Top 150%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
Γ—21
+97ft-345ft

Overall

21596

Females

8428

F18-39

8428

5K→10K

3.1 - 6.2 mi

Top 82%
Γ—5
+79ft-138ft

Overall

23665

Females

9489

F18-39

9489

10K→15K

6.2 - 9.3 mi

Top 74%
Γ—3
+67ft-78ft

Overall

21596

Females

8428

F18-39

8428

15K→20K

9.3 - 12.4 mi

Top 73%
Γ—5
+106ft-86ft

Overall

21192

Females

8246

F18-39

8246

20K→HALF

12.4 - 13.1 mi

Top 75%
Γ—2
+19ft-37ft

Overall

21741

Females

8504

F18-39

8504

HALF→25K

13.1 - 15.5 mi

Top 72%
Γ—4
+66ft-88ft

Overall

20755

Females

8045

F18-39

8045

25K→30K

15.5 - 18.6 mi

Top 72%
Γ—9
+181ft-148ft

Overall

20835

Females

8178

F18-39

8178

30K→20M

18.6 - 20.0 mi

Top 71%
Γ—5
+64ft-50ft

Overall

20647

Females

8164

F18-39

8164

20M→21M

20.0 - 21.0 mi

Top 71%
Γ—8
+106ft-24ft

Overall

20512

Females

8116

F18-39

8116

21M→35K

21.0 - 21.8 mi

Top 75%
Γ—7
+17ft-86ft

Overall

21813

Females

8859

F18-39

8859

35K→23M

21.8 - 23.0 mi

Top 72%
Γ—5
+23ft-63ft

Overall

20807

Females

8367

F18-39

8367

23M→24M

23.0 - 24.0 mi

Top 73%
Γ—6
+12ft-82ft

Overall

21134

Females

8604

F18-39

8604

24M→40K

24.0 - 24.9 mi

Top 72%
Γ—1
+6ft-20ft

Overall

20842

Females

8495

F18-39

8495

40K→25.2M

24.9 - 25.2 mi

Top 73%
Γ—1
+13ft-16ft

Overall

21190

Females

8656

F18-39

8656

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
Γ—2
+22ft-21ft

Overall

21048

Females

8602

F18-39

8602

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1783*
Passed By
841
Net Change
-192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#21241
5K β†’ 10K30200-1304#21241#22545
10K β†’ 15K359*60+299#22545#22246
15K β†’ 20K327*33+294#22246#21952
20K β†’ HALF4419+25#21952#21927
HALF β†’ 25K254*29+225#21927#21702
25K β†’ 30K252*77+175#21702#21527
30K β†’ 20M12239+83#21527#21444
20M β†’ 21M10753+54#21444#21390
21M β†’ 35K3170-39#21390#21429
35K β†’ 23M8560+25#21429#21404
23M β†’ 24M5445+9#21404#21395
24M β†’ 40K5355-2#21395#21397
40K β†’ 25.2M1931-12#21397#21409
25.2M β†’ FINISH4670-24#21409#21433
TOTALS1783*841-192

* 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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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