Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Bianca Feijoo

Bib: 33239 β€’F β€’Age: N/A

FL

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
30:47
3.11 mi
Rank: #25695
Start β†’ 5K
30:47 | 9:55/mi
10K
1:01:24
6.21 mi
Rank: #25595 (+100)
5K β†’ 10K
30:37 | 9:52/mi
15K
1:32:09
9.32 mi
Rank: #25554 (+41)
10K β†’ 15K
30:45 | 9:54/mi
20K
2:03:52
12.43 mi
Rank: #25508 (+46)
15K β†’ 20K
31:43 | 10:13/mi
HALF
2:11:06
13.11 mi
Rank: #25594 (-86)
20K β†’ HALF
7:14 | 10:37/mi
25K
2:37:20
15.53 mi
Rank: #25704 (-110)
HALF β†’ 25K
26:14 | 10:50/mi
30K
3:11:32
18.64 mi
Rank: #25612 (+92)
25K β†’ 30K
34:12 | 11:01/mi
20M
3:25:57
20.00 mi
Rank: #25506 (+106)
30K β†’ 20M
14:25 | 10:37/mi
21M
3:36:33
21.00 mi
Rank: #25334 (+172)
20M β†’ 21M
10:36 | 10:36/mi
35K
3:44:18
21.75 mi
Rank: #25283 (+51)
21M β†’ 35K
7:45 | 10:22/mi
23M
3:57:29
23.00 mi
Rank: #25171 (+112)
35K β†’ 23M
13:11 | 10:33/mi
24M
4:07:44
24.00 mi
Rank: #25099 (+72)
23M β†’ 24M
10:15 | 10:15/mi
40K
4:16:26
24.85 mi
Rank: #25013 (+86)
24M β†’ 40K
8:42 | 10:11/mi
25.2M
4:19:59
25.20 mi
Rank: #24933 (+80)
40K β†’ 25.2M
3:33 | 10:18/mi
FINISH
4:29:11
26.22 mi
Rank: #24823 (+110)
25.2M β†’ FINISH
9:12 | 9:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:11:06
Pace10:01 /mi
2nd Half
Distance13.11 mi
Time2:18:05
Pace10:32 /mi
πŸ“ŠPositive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:0730:479:5530:47
9:55
-
10K
6.21 mi12:31:441:01:249:5330:37
9:52
-0:03
15K
9.32 mi13:02:291:32:099:5430:45
9:54
+0:02
20K
12.43 mi13:34:122:03:529:5931:43
10:13
+0:19
HALF
13.11 mi13:41:262:11:0610:017:14
10:37
+0:24
25K
15.53 mi14:07:402:37:2010:0826:14
10:50
+0:13
30K
18.64 mi14:41:523:11:3210:1734:12
11:01
+0:11
20M
20.00 mi14:56:173:25:5710:1814:25
10:37
-0:24
21M
21.00 mi15:06:533:36:3310:1910:36
10:36
-0:01
35K
21.75 mi15:14:383:44:1810:197:45
10:22
-0:14
23M
23.00 mi15:27:493:57:2910:2013:11
10:33
+0:11
24M
24.00 mi15:38:044:07:4410:2010:15
10:15
-0:18
40K
24.85 mi15:46:464:16:2610:208:42
10:11
-0:04
25.2M
25.20 mi15:50:194:19:5910:203:33
10:18
+0:07
FINISH
26.22 mi15:59:314:29:1110:179:12
9:02
-1:16

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

9:02 /mi

Average Pace

10:16 /mi

Slowest Pace

11:01 /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

1:41:21

38% of race

Time at Steady Pace

1:01:58

23% of race

Time at Slower Pace

1:45:52

39% of race

Average Pace: 10:16 /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 mi12:01:0730:479:5530:47
9:55
#25695
10K
6.21 mi12:31:441:01:249:5330:37
9:52
#25595
15K
9.32 mi13:02:291:32:099:5430:45
9:54
#25554
20K
12.43 mi13:34:122:03:529:5931:43
10:13
#25508
HALF
13.11 mi13:41:262:11:0610:017:14
10:37
#25594
25K
15.53 mi14:07:402:37:2010:0826:14
10:50
#25704
30K
18.64 mi14:41:523:11:3210:1734:12
11:01
#25612
20M
20.00 mi14:56:173:25:5710:1814:25
10:37
#25506
21M
21.00 mi15:06:533:36:3310:1910:36
10:36
#25334
35K
21.75 mi15:14:383:44:1810:197:45
10:22
#25283
23M
23.00 mi15:27:493:57:2910:2013:11
10:33
#25171
24M
24.00 mi15:38:044:07:4410:2010:15
10:15
#25099
40K
24.85 mi15:46:464:16:2610:208:42
10:11
#25013
25.2M
25.20 mi15:50:194:19:5910:203:33
10:18
#24933
FINISH
26.22 mi15:59:314:29:1110:179:12
9:02
#24823
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 mi25695105451054525442(Top 88%)10409(Top 83%)10409(Top 182%)
10K6.21 mi3.10 mi25595+10010498+4710498+4725492(Top 88%)10434(Top 83%)10434(Top 183%)
15K9.32 mi3.11 mi25554+4110484+1410484+1425442(Top 88%)10409(Top 83%)10409(Top 182%)
20K12.43 mi3.11 mi25508+4610455+2910455+2925509(Top 88%)10481(Top 83%)10481(Top 183%)
HALF13.11 mi0.68 mi25594-8610500-4510500-4526862(Top 93%)11282(Top 90%)11282(Top 197%)
25K15.53 mi2.42 mi25704-11010569-6910569-6926040(Top 90%)10817(Top 86%)10817(Top 189%)
30K18.64 mi3.11 mi25612+9210554+1510554+1525351(Top 87%)10552(Top 84%)10552(Top 185%)
20M20.00 mi1.36 mi25506+10610518+3610518+3624113(Top 83%)9977(Top 79%)9977(Top 175%)
21M21.00 mi1.00 mi25334+17210429+8910429+8922205(Top 77%)8999(Top 72%)8999(Top 157%)
35K21.75 mi0.75 mi25283+5110417+1210417+1224027(Top 83%)10000(Top 80%)10000(Top 175%)
23M23.00 mi1.25 mi25171+11210375+4210375+4223480(Top 81%)9770(Top 78%)9770(Top 171%)
24M24.00 mi1.00 mi25099+7210354+2110354+2123500(Top 81%)9809(Top 78%)9809(Top 172%)
40K24.85 mi0.85 mi25013+8610323+3110323+3122417(Top 77%)9318(Top 74%)9318(Top 163%)
25.2M25.20 mi0.35 mi24933+8010284+3910284+3920490(Top 71%)8341(Top 66%)8341(Top 146%)
FINISH26.22 mi1.02 mi24823+11010236+4810236+4820668(Top 71%)8416(Top 67%)8416(Top 147%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25442

Females

10409

F18-39

10409

5K→10K

3.1 - 6.2 mi

Top 88%
Γ—5
+79ft-138ft

Overall

25492

Females

10434

F18-39

10434

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25442

Females

10409

F18-39

10409

15K→20K

9.3 - 12.4 mi

Top 88%
Γ—5
+106ft-86ft

Overall

25509

Females

10481

F18-39

10481

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

26862

Females

11282

F18-39

11282

HALF→25K

13.1 - 15.5 mi

Top 90%
Γ—4
+66ft-88ft

Overall

26040

Females

10817

F18-39

10817

25K→30K

15.5 - 18.6 mi

Top 87%
Γ—9
+181ft-148ft

Overall

25351

Females

10552

F18-39

10552

30K→20M

18.6 - 20.0 mi

Top 83%
Γ—5
+64ft-50ft

Overall

24113

Females

9977

F18-39

9977

20M→21M

20.0 - 21.0 mi

Top 77%
Γ—8
+106ft-24ft

Overall

22205

Females

8999

F18-39

8999

21M→35K

21.0 - 21.8 mi

Top 83%
Γ—7
+17ft-86ft

Overall

24027

Females

10000

F18-39

10000

35K→23M

21.8 - 23.0 mi

Top 81%
Γ—5
+23ft-63ft

Overall

23480

Females

9770

F18-39

9770

23M→24M

23.0 - 24.0 mi

Top 81%
Γ—6
+12ft-82ft

Overall

23500

Females

9809

F18-39

9809

24M→40K

24.0 - 24.9 mi

Top 77%
Γ—1
+6ft-20ft

Overall

22417

Females

9318

F18-39

9318

40K→25.2M

24.9 - 25.2 mi

Top 71%
Γ—1
+13ft-16ft

Overall

20490

Females

8341

F18-39

8341

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
Γ—2
+22ft-21ft

Overall

20668

Females

8416

F18-39

8416

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1652*
Passed By
780
Net Change
+872
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25695
5K β†’ 10K253*153+100#25695#25595
10K β†’ 15K163122+41#25595#25554
15K β†’ 20K13892+46#25554#25508
20K β†’ HALF793-86#25508#25594
HALF β†’ 25K62172-110#25594#25704
25K β†’ 30K17785+92#25704#25612
30K β†’ 20M12721+106#25612#25506
20M β†’ 21M1764+172#25506#25334
21M β†’ 35K565+51#25334#25283
35K β†’ 23M12614+112#25283#25171
23M β†’ 24M8513+72#25171#25099
24M β†’ 40K904+86#25099#25013
40K β†’ 25.2M800+80#25013#24933
25.2M β†’ FINISH1122+110#24933#24823
TOTALS1652*780+872

* 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

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OTQ

Olympic Trials Qualifying analysis available

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