Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jessica Maginnis

Bib: 28444 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
32:58
3.11 mi
Rank: #27385
Start β†’ 5K
32:58 | 10:37/mi
10K
1:05:15
6.21 mi
Rank: #27047 (+338)
5K β†’ 10K
32:17 | 10:24/mi
15K
1:37:30
9.32 mi
Rank: #26809 (+238)
10K β†’ 15K
32:15 | 10:23/mi
20K
2:09:56
12.43 mi
Rank: #26596 (+213)
15K β†’ 20K
32:26 | 10:27/mi
HALF
2:16:54
13.11 mi
Rank: #26564 (+32)
20K β†’ HALF
6:58 | 10:14/mi
25K
2:42:21
15.53 mi
Rank: #26392 (+172)
HALF β†’ 25K
25:27 | 10:30/mi
30K
3:15:35
18.64 mi
Rank: #26106 (+286)
25K β†’ 30K
33:14 | 10:42/mi
20M
3:30:34
20.00 mi
Rank: #26029 (+77)
30K β†’ 20M
14:59 | 11:02/mi
21M
3:42:00
21.00 mi
Rank: #25903 (+126)
20M β†’ 21M
11:26 | 11:26/mi
35K
3:49:46
21.75 mi
Rank: #25834 (+69)
21M β†’ 35K
7:46 | 10:23/mi
23M
4:03:11
23.00 mi
Rank: #25743 (+91)
35K β†’ 23M
13:25 | 10:44/mi
24M
4:13:32
24.00 mi
Rank: #25667 (+76)
23M β†’ 24M
10:21 | 10:21/mi
40K
4:22:30
24.85 mi
Rank: #25563 (+104)
24M β†’ 40K
8:58 | 10:30/mi
25.2M
4:26:35
25.20 mi
Rank: #25547 (+16)
40K β†’ 25.2M
4:05 | 11:51/mi
FINISH
4:37:10
26.22 mi
Rank: #25519 (+28)
25.2M β†’ FINISH
10:35 | 10:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:16:54
Pace10:27 /mi
2nd Half
Distance13.11 mi
Time2:20:16
Pace10:42 /mi
πŸ“ŠPositive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:3032:5810:3732:58
10:37
-
10K
6.21 mi12:28:471:05:1510:3132:17
10:24
-0:13
15K
9.32 mi13:01:021:37:3010:2832:15
10:23
-0:01
20K
12.43 mi13:33:282:09:5610:2832:26
10:27
+0:04
HALF
13.11 mi13:40:262:16:5410:276:58
10:14
-0:13
25K
15.53 mi14:05:532:42:2110:2825:27
10:30
+0:16
30K
18.64 mi14:39:073:15:3510:3033:14
10:42
+0:12
20M
20.00 mi14:54:063:30:3410:3214:59
11:02
+0:20
21M
21.00 mi15:05:323:42:0010:3511:26
11:26
+0:24
35K
21.75 mi15:13:183:49:4610:347:46
10:23
-1:03
23M
23.00 mi15:26:434:03:1110:3513:25
10:44
+0:21
24M
24.00 mi15:37:044:13:3210:3410:21
10:21
-0:23
40K
24.85 mi15:46:024:22:3010:348:58
10:30
+0:09
25.2M
25.20 mi15:50:074:26:3510:354:05
11:51
+1:21
FINISH
26.22 mi16:00:424:37:1010:3510:35
10:24
-1:27

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

10:14 /mi

Average Pace

10:35 /mi

Slowest Pace

11:51 /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

4:21:39

94% of race

Time at Steady Pace

15:31

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:34 /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 mi11:56:3032:5810:3732:58
10:37
#27385
10K
6.21 mi12:28:471:05:1510:3132:17
10:24
#27047
15K
9.32 mi13:01:021:37:3010:2832:15
10:23
#26809
20K
12.43 mi13:33:282:09:5610:2832:26
10:27
#26596
HALF
13.11 mi13:40:262:16:5410:276:58
10:14
#26564
25K
15.53 mi14:05:532:42:2110:2825:27
10:30
#26392
30K
18.64 mi14:39:073:15:3510:3033:14
10:42
#26106
20M
20.00 mi14:54:063:30:3410:3214:59
11:02
#26029
21M
21.00 mi15:05:323:42:0010:3511:26
11:26
#25903
35K
21.75 mi15:13:183:49:4610:347:46
10:23
#25834
23M
23.00 mi15:26:434:03:1110:3513:25
10:44
#25743
24M
24.00 mi15:37:044:13:3210:3410:21
10:21
#25667
40K
24.85 mi15:46:024:22:3010:348:58
10:30
#25563
25.2M
25.20 mi15:50:074:26:3510:354:05
11:51
#25547
FINISH
26.22 mi16:00:424:37:1010:3510:35
10:24
#25519
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 mi27385115011150126470(Top 91%)11004(Top 87%)11004(Top 193%)
10K6.21 mi3.10 mi27047+33811316+18511316+18526729(Top 92%)11145(Top 89%)11145(Top 195%)
15K9.32 mi3.11 mi26809+23811182+13411182+13426470(Top 91%)11004(Top 87%)11004(Top 193%)
20K12.43 mi3.11 mi26596+21311069+11311069+11326002(Top 90%)10739(Top 85%)10739(Top 188%)
HALF13.11 mi0.68 mi26564+3211056+1311056+1326131(Top 90%)10834(Top 86%)10834(Top 190%)
25K15.53 mi2.42 mi26392+17210959+9710959+9725435(Top 88%)10486(Top 83%)10486(Top 183%)
30K18.64 mi3.11 mi26106+28610829+13010829+13024713(Top 85%)10226(Top 81%)10226(Top 179%)
20M20.00 mi1.36 mi26029+7710790+3910790+3924989(Top 86%)10435(Top 83%)10435(Top 183%)
21M21.00 mi1.00 mi25903+12610747+4310747+4324056(Top 83%)10009(Top 80%)10009(Top 175%)
35K21.75 mi0.75 mi25834+6910713+3410713+3424089(Top 83%)10039(Top 80%)10039(Top 176%)
23M23.00 mi1.25 mi25743+9110689+2410689+2423884(Top 82%)9988(Top 79%)9988(Top 175%)
24M24.00 mi1.00 mi25667+7610655+3410655+3423748(Top 82%)9940(Top 79%)9940(Top 174%)
40K24.85 mi0.85 mi25563+10410620+3510620+3523200(Top 80%)9731(Top 77%)9731(Top 170%)
25.2M25.20 mi0.35 mi25547+1610618+210618+224189(Top 83%)10232(Top 81%)10232(Top 179%)
FINISH26.22 mi1.02 mi25519+2810614+410614+424816(Top 86%)10543(Top 84%)10543(Top 184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
Γ—21
+97ft-345ft

Overall

26470

Females

11004

F18-39

11004

5K→10K

3.1 - 6.2 mi

Top 92%
Γ—5
+79ft-138ft

Overall

26729

Females

11145

F18-39

11145

10K→15K

6.2 - 9.3 mi

Top 91%
Γ—3
+67ft-78ft

Overall

26470

Females

11004

F18-39

11004

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26002

Females

10739

F18-39

10739

20K→HALF

12.4 - 13.1 mi

Top 90%
Γ—2
+19ft-37ft

Overall

26131

Females

10834

F18-39

10834

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25435

Females

10486

F18-39

10486

25K→30K

15.5 - 18.6 mi

Top 85%
Γ—9
+181ft-148ft

Overall

24713

Females

10226

F18-39

10226

30K→20M

18.6 - 20.0 mi

Top 86%
Γ—5
+64ft-50ft

Overall

24989

Females

10435

F18-39

10435

20M→21M

20.0 - 21.0 mi

Top 83%
Γ—8
+106ft-24ft

Overall

24056

Females

10009

F18-39

10009

21M→35K

21.0 - 21.8 mi

Top 83%
Γ—7
+17ft-86ft

Overall

24089

Females

10039

F18-39

10039

35K→23M

21.8 - 23.0 mi

Top 82%
Γ—5
+23ft-63ft

Overall

23884

Females

9988

F18-39

9988

23M→24M

23.0 - 24.0 mi

Top 82%
Γ—6
+12ft-82ft

Overall

23748

Females

9940

F18-39

9940

24M→40K

24.0 - 24.9 mi

Top 80%
Γ—1
+6ft-20ft

Overall

23200

Females

9731

F18-39

9731

40K→25.2M

24.9 - 25.2 mi

Top 83%
Γ—1
+13ft-16ft

Overall

24189

Females

10232

F18-39

10232

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
Γ—2
+22ft-21ft

Overall

24816

Females

10543

F18-39

10543

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2094*
Passed By
228
Net Change
+1866
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27385
5K β†’ 10K392*54+338#27385#27047
10K β†’ 15K266*28+238#27047#26809
15K β†’ 20K242*29+213#26809#26596
20K β†’ HALF375+32#26596#26564
HALF β†’ 25K1786+172#26564#26392
25K β†’ 30K293*7+286#26392#26106
30K β†’ 20M9821+77#26106#26029
20M β†’ 21M1326+126#26029#25903
21M β†’ 35K745+69#25903#25834
35K β†’ 23M10817+91#25834#25743
23M β†’ 24M8812+76#25743#25667
24M β†’ 40K1095+104#25667#25563
40K β†’ 25.2M259+16#25563#25547
25.2M β†’ FINISH5224+28#25547#25519
TOTALS2094*228+1866

* 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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