Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Carolyn Drescher

Bib: 28476 β€’F β€’Age: N/A

MA

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
33:59
3.11 mi
Rank: #27932
Start β†’ 5K
33:59 | 10:57/mi
10K
1:07:35
6.21 mi
Rank: #27693 (+239)
5K β†’ 10K
33:36 | 10:49/mi
15K
1:39:51
9.32 mi
Rank: #27283 (+410)
10K β†’ 15K
32:16 | 10:24/mi
20K
2:13:06
12.43 mi
Rank: #27072 (+211)
15K β†’ 20K
33:15 | 10:43/mi
HALF
2:20:01
13.11 mi
Rank: #27014 (+58)
20K β†’ HALF
6:55 | 10:09/mi
25K
2:47:08
15.53 mi
Rank: #26958 (+56)
HALF β†’ 25K
27:07 | 11:11/mi
30K
3:24:21
18.64 mi
Rank: #26933 (+25)
25K β†’ 30K
37:13 | 11:59/mi
20M
3:40:53
20.00 mi
Rank: #26928 (+5)
30K β†’ 20M
16:32 | 12:11/mi
21M
3:54:14
21.00 mi
Rank: #26935 (-7)
20M β†’ 21M
13:21 | 13:21/mi
35K
4:04:33
21.75 mi
Rank: #27018 (-83)
21M β†’ 35K
10:19 | 13:48/mi
23M
4:19:50
23.00 mi
Rank: #27008 (+10)
35K β†’ 23M
15:17 | 12:13/mi
24M
4:32:01
24.00 mi
Rank: #27019 (-11)
23M β†’ 24M
12:11 | 12:11/mi
40K
4:42:23
24.85 mi
Rank: #26998 (+21)
24M β†’ 40K
10:22 | 12:08/mi
25.2M
4:46:59
25.20 mi
Rank: #26995 (+3)
40K β†’ 25.2M
4:36 | 13:21/mi
FINISH
4:57:14
26.22 mi
Rank: #26938 (+57)
25.2M β†’ FINISH
10:15 | 10:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:20:01
Pace10:41 /mi
2nd Half
Distance13.11 mi
Time2:37:13
Pace12:00 /mi
πŸ“ŠPositive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:4133:5910:5733:59
10:57
-
10K
6.21 mi12:31:171:07:3510:5333:36
10:49
-0:08
15K
9.32 mi13:03:331:39:5110:4332:16
10:24
-0:25
20K
12.43 mi13:36:482:13:0610:4333:15
10:43
+0:19
HALF
13.11 mi13:43:432:20:0110:416:55
10:09
-0:34
25K
15.53 mi14:10:502:47:0810:4627:07
11:11
+1:02
30K
18.64 mi14:48:033:24:2110:5837:13
11:59
+0:48
20M
20.00 mi15:04:353:40:5311:0316:32
12:11
+0:12
21M
21.00 mi15:17:563:54:1411:1013:21
13:21
+1:10
35K
21.75 mi15:28:154:04:3311:1510:19
13:48
+0:27
23M
23.00 mi15:43:324:19:5011:1815:17
12:13
-1:35
24M
24.00 mi15:55:434:32:0111:2112:11
12:11
-0:02
40K
24.85 mi16:06:054:42:2311:2210:22
12:08
-0:03
25.2M
25.20 mi16:10:414:46:5911:244:36
13:21
+1:13
FINISH
26.22 mi16:20:564:57:1411:2110:15
10:04
-3:17

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

10:04 /mi

Average Pace

11:21 /mi

Slowest Pace

13:48 /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

2:57:23

60% of race

Time at Steady Pace

1:31:35

31% of race

Time at Slower Pace

28:16

10% of race

Average Pace: 11:20 /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 mi11:57:4133:5910:5733:59
10:57
#27932
10K
6.21 mi12:31:171:07:3510:5333:36
10:49
#27693
15K
9.32 mi13:03:331:39:5110:4332:16
10:24
#27283
20K
12.43 mi13:36:482:13:0610:4333:15
10:43
#27072
HALF
13.11 mi13:43:432:20:0110:416:55
10:09
#27014
25K
15.53 mi14:10:502:47:0810:4627:07
11:11
#26958
30K
18.64 mi14:48:033:24:2110:5837:13
11:59
#26933
20M
20.00 mi15:04:353:40:5311:0316:32
12:11
#26928
21M
21.00 mi15:17:563:54:1411:1013:21
13:21
#26935
35K
21.75 mi15:28:154:04:3311:1510:19
13:48
#27018
23M
23.00 mi15:43:324:19:5011:1815:17
12:13
#27008
24M
24.00 mi15:55:434:32:0111:2112:11
12:11
#27019
40K
24.85 mi16:06:054:42:2311:2210:22
12:08
#26998
25.2M
25.20 mi16:10:414:46:5911:244:36
13:21
#26995
FINISH
26.22 mi16:20:564:57:1411:2110:15
10:04
#26938
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 mi27932118401184026486(Top 91%)11015(Top 88%)11015(Top 193%)
10K6.21 mi3.10 mi27693+23911694+14611694+14627457(Top 95%)11574(Top 92%)11574(Top 202%)
15K9.32 mi3.11 mi27283+41011461+23311461+23326486(Top 91%)11015(Top 88%)11015(Top 193%)
20K12.43 mi3.11 mi27072+21111328+13311328+13326530(Top 91%)11057(Top 88%)11057(Top 193%)
HALF13.11 mi0.68 mi27014+5811302+2611302+2625990(Top 90%)10759(Top 86%)10759(Top 188%)
25K15.53 mi2.42 mi26958+5611287+1511287+1526602(Top 92%)11151(Top 89%)11151(Top 195%)
30K18.64 mi3.11 mi26933+2511301-1411301-1426752(Top 92%)11321(Top 90%)11321(Top 198%)
20M20.00 mi1.36 mi26928+511308-711308-726620(Top 92%)11312(Top 90%)11312(Top 198%)
21M21.00 mi1.00 mi26935-711317-911317-926734(Top 92%)11406(Top 91%)11406(Top 200%)
35K21.75 mi0.75 mi27018-8311372-5511372-5528245(Top 97%)12221(Top 97%)12221(Top 214%)
23M23.00 mi1.25 mi27008+1011378-611378-626431(Top 91%)11291(Top 90%)11291(Top 198%)
24M24.00 mi1.00 mi27019-1111387-911387-926823(Top 92%)11526(Top 92%)11526(Top 202%)
40K24.85 mi0.85 mi26998+2111381+611381+626079(Top 90%)11185(Top 89%)11185(Top 196%)
25.2M25.20 mi0.35 mi26995+311380+111380+126502(Top 91%)11364(Top 90%)11364(Top 199%)
FINISH26.22 mi1.02 mi26938+5711356+2411356+2424020(Top 83%)10139(Top 81%)10139(Top 177%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
Γ—21
+97ft-345ft

Overall

26486

Females

11015

F18-39

11015

5K→10K

3.1 - 6.2 mi

Top 95%
Γ—5
+79ft-138ft

Overall

27457

Females

11574

F18-39

11574

10K→15K

6.2 - 9.3 mi

Top 91%
Γ—3
+67ft-78ft

Overall

26486

Females

11015

F18-39

11015

15K→20K

9.3 - 12.4 mi

Top 91%
Γ—5
+106ft-86ft

Overall

26530

Females

11057

F18-39

11057

20K→HALF

12.4 - 13.1 mi

Top 90%
Γ—2
+19ft-37ft

Overall

25990

Females

10759

F18-39

10759

HALF→25K

13.1 - 15.5 mi

Top 92%
Γ—4
+66ft-88ft

Overall

26602

Females

11151

F18-39

11151

25K→30K

15.5 - 18.6 mi

Top 92%
Γ—9
+181ft-148ft

Overall

26752

Females

11321

F18-39

11321

30K→20M

18.6 - 20.0 mi

Top 92%
Γ—5
+64ft-50ft

Overall

26620

Females

11312

F18-39

11312

20M→21M

20.0 - 21.0 mi

Top 92%
Γ—8
+106ft-24ft

Overall

26734

Females

11406

F18-39

11406

21M→35K

21.0 - 21.8 mi

Top 97%
Γ—7
+17ft-86ft

Overall

28245

Females

12221

F18-39

12221

35K→23M

21.8 - 23.0 mi

Top 91%
Γ—5
+23ft-63ft

Overall

26431

Females

11291

F18-39

11291

23M→24M

23.0 - 24.0 mi

Top 92%
Γ—6
+12ft-82ft

Overall

26823

Females

11526

F18-39

11526

24M→40K

24.0 - 24.9 mi

Top 90%
Γ—1
+6ft-20ft

Overall

26079

Females

11185

F18-39

11185

40K→25.2M

24.9 - 25.2 mi

Top 91%
Γ—1
+13ft-16ft

Overall

26502

Females

11364

F18-39

11364

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
Γ—2
+22ft-21ft

Overall

24020

Females

10139

F18-39

10139

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1509*
Passed By
515
Net Change
+994
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27932
5K β†’ 10K291*52+239#27932#27693
10K β†’ 15K423*13+410#27693#27283
15K β†’ 20K230*19+211#27283#27072
20K β†’ HALF602+58#27072#27014
HALF β†’ 25K11054+56#27014#26958
25K β†’ 30K12095+25#26958#26933
30K β†’ 20M4641+5#26933#26928
20M β†’ 21M3946-7#26928#26935
21M β†’ 35K992-83#26935#27018
35K β†’ 23M4939+10#27018#27008
23M β†’ 24M2637-11#27008#27019
24M β†’ 40K3312+21#27019#26998
40K β†’ 25.2M1310+3#26998#26995
25.2M β†’ FINISH603+57#26995#26938
TOTALS1509*515+994

* 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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