Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Vanessa Lichtenberg

Bib: 18852 β€’F β€’Age: N/A

CO

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 29%
Age Group (F18-39)
#0 / 5716
Top 48%
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
24:23
3.11 mi
Rank: #15827
Start β†’ 5K
24:23 | 7:51/mi
10K
48:40
6.21 mi
Rank: #15768 (+59)
5K β†’ 10K
24:17 | 7:49/mi
15K
1:12:47
9.32 mi
Rank: #15490 (+278)
10K β†’ 15K
24:07 | 7:46/mi
20K
1:36:46
12.43 mi
Rank: #15045 (+445)
15K β†’ 20K
23:59 | 7:44/mi
HALF
1:42:00
13.11 mi
Rank: #15015 (+30)
20K β†’ HALF
5:14 | 7:41/mi
25K
2:00:41
15.53 mi
Rank: #14669 (+346)
HALF β†’ 25K
18:41 | 7:43/mi
30K
2:24:40
18.64 mi
Rank: #14017 (+652)
25K β†’ 30K
23:59 | 7:44/mi
20M
2:35:27
20.00 mi
Rank: #13860 (+157)
30K β†’ 20M
10:47 | 7:57/mi
21M
2:43:43
21.00 mi
Rank: #13704 (+156)
20M β†’ 21M
8:16 | 8:16/mi
35K
2:49:16
21.75 mi
Rank: #13572 (+132)
21M β†’ 35K
5:33 | 7:26/mi
23M
2:59:02
23.00 mi
Rank: #13376 (+196)
35K β†’ 23M
9:46 | 7:49/mi
24M
3:06:08
24.00 mi
Rank: #13108 (+268)
23M β†’ 24M
7:06 | 7:06/mi
40K
3:12:27
24.85 mi
Rank: #12901 (+207)
24M β†’ 40K
6:19 | 7:24/mi
25.2M
3:15:13
25.20 mi
Rank: #12818 (+83)
40K β†’ 25.2M
2:46 | 8:02/mi
FINISH
3:22:21
26.22 mi
Rank: #12582 (+236)
25.2M β†’ FINISH
7:08 | 7:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:42:00
Pace7:47 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:40:21
Pace7:40 /mi
πŸ“ŠNegative Split: 1.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:0824:237:5124:23
7:51
-
10K
6.21 mi11:31:2548:407:5024:17
7:49
-0:02
15K
9.32 mi11:55:321:12:477:4924:07
7:46
-0:03
20K
12.43 mi12:19:311:36:467:4823:59
7:44
-0:02
HALF
13.11 mi12:24:451:42:007:475:14
7:41
-0:03
25K
15.53 mi12:43:262:00:417:4718:41
7:43
+0:02
30K
18.64 mi13:07:252:24:407:4623:59
7:44
+0:01
20M
20.00 mi13:18:122:35:277:4710:47
7:57
+0:13
21M
21.00 mi13:26:282:43:437:488:16
8:16
+0:19
35K
21.75 mi13:32:012:49:167:475:33
7:26
-0:50
23M
23.00 mi13:41:472:59:027:489:46
7:49
+0:23
24M
24.00 mi13:48:533:06:087:467:06
7:06
-0:43
40K
24.85 mi13:55:123:12:277:456:19
7:24
+0:18
25.2M
25.20 mi13:57:583:15:137:452:46
8:02
+0:38
FINISH
26.22 mi14:05:063:22:217:447:08
7:00
-1:02

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

7:00 /mi

Average Pace

7:43 /mi

Slowest Pace

8:16 /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

31:20

15% of race

Time at Steady Pace

2:42:45

80% of race

Time at Slower Pace

8:16

4% of race

Average Pace: 7:43 /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 mi11:07:0824:237:5124:23
7:51
#15827
10K
6.21 mi11:31:2548:407:5024:17
7:49
#15768
15K
9.32 mi11:55:321:12:477:4924:07
7:46
#15490
20K
12.43 mi12:19:311:36:467:4823:59
7:44
#15045
HALF
13.11 mi12:24:451:42:007:475:14
7:41
#15015
25K
15.53 mi12:43:262:00:417:4718:41
7:43
#14669
30K
18.64 mi13:07:252:24:407:4623:59
7:44
#14017
20M
20.00 mi13:18:122:35:277:4710:47
7:57
#13860
21M
21.00 mi13:26:282:43:437:488:16
8:16
#13704
35K
21.75 mi13:32:012:49:167:475:33
7:26
#13572
23M
23.00 mi13:41:472:59:027:489:46
7:49
#13376
24M
24.00 mi13:48:533:06:087:467:06
7:06
#13108
40K
24.85 mi13:55:123:12:277:456:19
7:24
#12901
25.2M
25.20 mi13:57:583:15:137:452:46
8:02
#12818
FINISH
26.22 mi14:05:063:22:217:447:08
7:00
#12582
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 mi158275197519715024(Top 52%)4749(Top 38%)4749(Top 83%)
10K6.21 mi3.10 mi15768+595178+195178+1915780(Top 54%)5178(Top 41%)5178(Top 91%)
15K9.32 mi3.11 mi15490+2785037+1415037+14115024(Top 52%)4749(Top 38%)4749(Top 83%)
20K12.43 mi3.11 mi15045+4454770+2674770+26713889(Top 48%)4156(Top 33%)4156(Top 73%)
HALF13.11 mi0.68 mi15015+304749+214749+2114560(Top 50%)4447(Top 35%)4447(Top 78%)
25K15.53 mi2.42 mi14669+3464559+1904559+19013082(Top 45%)3775(Top 30%)3775(Top 66%)
30K18.64 mi3.11 mi14017+6524208+3514208+35111405(Top 39%)2981(Top 24%)2981(Top 52%)
20M20.00 mi1.36 mi13860+1574144+644144+6412401(Top 43%)3615(Top 29%)3615(Top 63%)
21M21.00 mi1.00 mi13704+1564084+604084+6011667(Top 40%)3349(Top 27%)3349(Top 59%)
35K21.75 mi0.75 mi13572+1324030+544030+5410291(Top 35%)2647(Top 21%)2647(Top 46%)
23M23.00 mi1.25 mi13376+1963943+873943+8711083(Top 38%)3153(Top 25%)3153(Top 55%)
24M24.00 mi1.00 mi13108+2683809+1343809+1347219(Top 25%)1394(Top 11%)1394(Top 24%)
40K24.85 mi0.85 mi12901+2073724+853724+858127(Top 28%)1870(Top 15%)1870(Top 33%)
25.2M25.20 mi0.35 mi12818+833685+393685+398626(Top 30%)2200(Top 17%)2200(Top 38%)
FINISH26.22 mi1.02 mi12582+2363586+993586+997623(Top 26%)1764(Top 14%)1764(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
Γ—21
+97ft-345ft

Overall

15024

Females

4749

F18-39

4749

5K→10K

3.1 - 6.2 mi

Top 54%
Γ—5
+79ft-138ft

Overall

15780

Females

5178

F18-39

5178

10K→15K

6.2 - 9.3 mi

Top 52%
Γ—3
+67ft-78ft

Overall

15024

Females

4749

F18-39

4749

15K→20K

9.3 - 12.4 mi

Top 48%
Γ—5
+106ft-86ft

Overall

13889

Females

4156

F18-39

4156

20K→HALF

12.4 - 13.1 mi

Top 50%
Γ—2
+19ft-37ft

Overall

14560

Females

4447

F18-39

4447

HALF→25K

13.1 - 15.5 mi

Top 45%
Γ—4
+66ft-88ft

Overall

13082

Females

3775

F18-39

3775

25K→30K

15.5 - 18.6 mi

Top 39%
Γ—9
+181ft-148ft

Overall

11405

Females

2981

F18-39

2981

30K→20M

18.6 - 20.0 mi

Top 43%
Γ—5
+64ft-50ft

Overall

12401

Females

3615

F18-39

3615

20M→21M

20.0 - 21.0 mi

Top 40%
Γ—8
+106ft-24ft

Overall

11667

Females

3349

F18-39

3349

21M→35K

21.0 - 21.8 mi

Top 35%
Γ—7
+17ft-86ft

Overall

10291

Females

2647

F18-39

2647

35K→23M

21.8 - 23.0 mi

Top 38%
Γ—5
+23ft-63ft

Overall

11083

Females

3153

F18-39

3153

23M→24M

23.0 - 24.0 mi

Top 25%
Γ—6
+12ft-82ft

Overall

7219

Females

1394

F18-39

1394

24M→40K

24.0 - 24.9 mi

Top 28%
Γ—1
+6ft-20ft

Overall

8127

Females

1870

F18-39

1870

40K→25.2M

24.9 - 25.2 mi

Top 30%
Γ—1
+13ft-16ft

Overall

8626

Females

2200

F18-39

2200

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
Γ—2
+22ft-21ft

Overall

7623

Females

1764

F18-39

1764

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3678*
Passed By
433
Net Change
+3245
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15827
5K β†’ 10K259*200+59#15827#15768
10K β†’ 15K365*87+278#15768#15490
15K β†’ 20K467*22+445#15490#15045
20K β†’ HALF5323+30#15045#15015
HALF β†’ 25K359*13+346#15015#14669
25K β†’ 30K663*11+652#14669#14017
30K β†’ 20M18730+157#14017#13860
20M β†’ 21M17822+156#13860#13704
21M β†’ 35K1375+132#13704#13572
35K β†’ 23M210*14+196#13572#13376
23M β†’ 24M268*0+268#13376#13108
24M β†’ 40K208*1+207#13108#12901
40K β†’ 25.2M863+83#12901#12818
25.2M β†’ FINISH238*2+236#12818#12582
TOTALS3678*433+3245

* 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

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

AI Key Insights

Powered by MyRace AI

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback