Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jasmine Lanata

Bib: 29256 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
27:06
3.11 mi
Rank: #21329
Start β†’ 5K
27:06 | 8:44/mi
10K
53:52
6.21 mi
Rank: #21157 (+172)
5K β†’ 10K
26:46 | 8:37/mi
15K
1:20:38
9.32 mi
Rank: #21022 (+135)
10K β†’ 15K
26:46 | 8:37/mi
20K
1:48:11
12.43 mi
Rank: #21067 (-45)
15K β†’ 20K
27:33 | 8:53/mi
HALF
1:54:11
13.11 mi
Rank: #21091 (-24)
20K β†’ HALF
6:00 | 8:49/mi
25K
2:17:19
15.53 mi
Rank: #21521 (-430)
HALF β†’ 25K
23:08 | 9:33/mi
30K
2:48:52
18.64 mi
Rank: #22028 (-507)
25K β†’ 30K
31:33 | 10:10/mi
20M
3:02:56
20.00 mi
Rank: #22185 (-157)
30K β†’ 20M
14:04 | 10:22/mi
21M
3:14:18
21.00 mi
Rank: #22359 (-174)
20M β†’ 21M
11:22 | 11:22/mi
35K
3:22:53
21.75 mi
Rank: #22577 (-218)
21M β†’ 35K
8:35 | 11:29/mi
23M
3:36:41
23.00 mi
Rank: #22733 (-156)
35K β†’ 23M
13:48 | 11:02/mi
24M
3:47:36
24.00 mi
Rank: #22832 (-99)
23M β†’ 24M
10:55 | 10:55/mi
40K
3:57:39
24.85 mi
Rank: #22962 (-130)
24M β†’ 40K
10:03 | 11:46/mi
25.2M
4:02:13
25.20 mi
Rank: #23038 (-76)
40K β†’ 25.2M
4:34 | 13:15/mi
FINISH
4:13:10
26.22 mi
Rank: #23136 (-98)
25.2M β†’ FINISH
10:57 | 10:45/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
Time1:54:11
Pace8:43 /mi
2nd Half
Distance13.11 mi
Time2:18:59
Pace10:37 /mi
πŸ“ŠPositive Split: 21.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3527:068:4427:06
8:44
-
10K
6.21 mi12:18:2153:528:4126:46
8:37
-0:07
15K
9.32 mi12:45:071:20:388:4026:46
8:37
0:00
20K
12.43 mi13:12:401:48:118:4327:33
8:53
+0:16
HALF
13.11 mi13:18:401:54:118:436:00
8:49
-0:04
25K
15.53 mi13:41:482:17:198:5123:08
9:33
+0:44
30K
18.64 mi14:13:212:48:529:0431:33
10:10
+0:37
20M
20.00 mi14:27:253:02:569:0914:04
10:22
+0:12
21M
21.00 mi14:38:473:14:189:1611:22
11:22
+1:00
35K
21.75 mi14:47:223:22:539:208:35
11:29
+0:07
23M
23.00 mi15:01:103:36:419:2613:48
11:02
-0:27
24M
24.00 mi15:12:053:47:369:3010:55
10:55
-0:07
40K
24.85 mi15:22:083:57:399:3410:03
11:46
+0:51
25.2M
25.20 mi15:26:424:02:139:374:34
13:15
+1:29
FINISH
26.22 mi15:37:394:13:109:4010:57
10:45
-2:30

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

8:37 /mi

Average Pace

9:40 /mi

Slowest Pace

13:15 /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

2:17:19

54% of race

Time at Steady Pace

1:21:17

32% of race

Time at Slower Pace

34:34

14% of race

Average Pace: 9:39 /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 mi11:51:3527:068:4427:06
8:44
#21329
10K
6.21 mi12:18:2153:528:4126:46
8:37
#21157
15K
9.32 mi12:45:071:20:388:4026:46
8:37
#21022
20K
12.43 mi13:12:401:48:118:4327:33
8:53
#21067
HALF
13.11 mi13:18:401:54:118:436:00
8:49
#21091
25K
15.53 mi13:41:482:17:198:5123:08
9:33
#21521
30K
18.64 mi14:13:212:48:529:0431:33
10:10
#22028
20M
20.00 mi14:27:253:02:569:0914:04
10:22
#22185
21M
21.00 mi14:38:473:14:189:1611:22
11:22
#22359
35K
21.75 mi14:47:223:22:539:208:35
11:29
#22577
23M
23.00 mi15:01:103:36:419:2613:48
11:02
#22733
24M
24.00 mi15:12:053:47:369:3010:55
10:55
#22832
40K
24.85 mi15:22:083:57:399:3410:03
11:46
#22962
25.2M
25.20 mi15:26:424:02:139:374:34
13:15
#23038
FINISH
26.22 mi15:37:394:13:109:4010:57
10:45
#23136
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 mi213298354835420785(Top 72%)8001(Top 64%)8001(Top 140%)
10K6.21 mi3.10 mi21157+1728229+1258229+12520988(Top 72%)8123(Top 65%)8123(Top 142%)
15K9.32 mi3.11 mi21022+1358152+778152+7720785(Top 72%)8001(Top 64%)8001(Top 140%)
20K12.43 mi3.11 mi21067-458188-368188-3621330(Top 73%)8314(Top 66%)8314(Top 145%)
HALF13.11 mi0.68 mi21091-248203-158203-1521890(Top 75%)8591(Top 68%)8591(Top 150%)
25K15.53 mi2.42 mi21521-4308428-2258428-22523153(Top 80%)9279(Top 74%)9279(Top 162%)
30K18.64 mi3.11 mi22028-5078697-2698697-26923521(Top 81%)9573(Top 76%)9573(Top 167%)
20M20.00 mi1.36 mi22185-1578788-918788-9123502(Top 81%)9644(Top 77%)9644(Top 169%)
21M21.00 mi1.00 mi22359-1748897-1098897-10923898(Top 82%)9913(Top 79%)9913(Top 173%)
35K21.75 mi0.75 mi22577-2189022-1259022-12526024(Top 90%)11047(Top 88%)11047(Top 193%)
23M23.00 mi1.25 mi22733-1569133-1119133-11124555(Top 85%)10338(Top 82%)10338(Top 181%)
24M24.00 mi1.00 mi22832-999193-609193-6024943(Top 86%)10575(Top 84%)10575(Top 185%)
40K24.85 mi0.85 mi22962-1309260-679260-6725520(Top 88%)10908(Top 87%)10908(Top 191%)
25.2M25.20 mi0.35 mi23038-769303-439303-4326378(Top 91%)11303(Top 90%)11303(Top 198%)
FINISH26.22 mi1.02 mi23136-989361-589361-5825609(Top 88%)10940(Top 87%)10940(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
Γ—21
+97ft-345ft

Overall

20785

Females

8001

F18-39

8001

5K→10K

3.1 - 6.2 mi

Top 72%
Γ—5
+79ft-138ft

Overall

20988

Females

8123

F18-39

8123

10K→15K

6.2 - 9.3 mi

Top 72%
Γ—3
+67ft-78ft

Overall

20785

Females

8001

F18-39

8001

15K→20K

9.3 - 12.4 mi

Top 73%
Γ—5
+106ft-86ft

Overall

21330

Females

8314

F18-39

8314

20K→HALF

12.4 - 13.1 mi

Top 75%
Γ—2
+19ft-37ft

Overall

21890

Females

8591

F18-39

8591

HALF→25K

13.1 - 15.5 mi

Top 80%
Γ—4
+66ft-88ft

Overall

23153

Females

9279

F18-39

9279

25K→30K

15.5 - 18.6 mi

Top 81%
Γ—9
+181ft-148ft

Overall

23521

Females

9573

F18-39

9573

30K→20M

18.6 - 20.0 mi

Top 81%
Γ—5
+64ft-50ft

Overall

23502

Females

9644

F18-39

9644

20M→21M

20.0 - 21.0 mi

Top 82%
Γ—8
+106ft-24ft

Overall

23898

Females

9913

F18-39

9913

21M→35K

21.0 - 21.8 mi

Top 90%
Γ—7
+17ft-86ft

Overall

26024

Females

11047

F18-39

11047

35K→23M

21.8 - 23.0 mi

Top 85%
Γ—5
+23ft-63ft

Overall

24555

Females

10338

F18-39

10338

23M→24M

23.0 - 24.0 mi

Top 86%
Γ—6
+12ft-82ft

Overall

24943

Females

10575

F18-39

10575

24M→40K

24.0 - 24.9 mi

Top 88%
Γ—1
+6ft-20ft

Overall

25520

Females

10908

F18-39

10908

40K→25.2M

24.9 - 25.2 mi

Top 91%
Γ—1
+13ft-16ft

Overall

26378

Females

11303

F18-39

11303

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
Γ—2
+22ft-21ft

Overall

25609

Females

10940

F18-39

10940

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1066*
Passed By
2201
Net Change
-1807
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#21329
5K β†’ 10K372*200+172#21329#21157
10K β†’ 15K256*121+135#21157#21022
15K β†’ 20K144189-45#21022#21067
20K β†’ HALF1943-24#21067#21091
HALF β†’ 25K41200-430#21091#21521
25K β†’ 30K54200-507#21521#22028
30K β†’ 20M45200-157#22028#22185
20M β†’ 21M36200-174#22185#22359
21M β†’ 35K10200-218#22359#22577
35K β†’ 23M31187-156#22577#22733
23M β†’ 24M18117-99#22733#22832
24M β†’ 40K20150-130#22832#22962
40K β†’ 25.2M581-76#22962#23038
25.2M β†’ FINISH15113-98#23038#23136
TOTALS1066*2201-1807

* 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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