Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nicole Cavallaro

Bib: 31130 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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See how your race unfolded, where your performance changed, and what to focus on next.

Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
31:37
3.11 mi
Rank: #26439
Start β†’ 5K
31:37 | 10:11/mi
10K
1:04:31
6.21 mi
Rank: #26793 (-354)
5K β†’ 10K
32:54 | 10:36/mi
15K
1:37:08
9.32 mi
Rank: #26736 (+57)
10K β†’ 15K
32:37 | 10:30/mi
20K
2:10:56
12.43 mi
Rank: #26743 (-7)
15K β†’ 20K
33:48 | 10:53/mi
HALF
2:18:13
13.11 mi
Rank: #26753 (-10)
20K β†’ HALF
7:17 | 10:42/mi
25K
2:46:40
15.53 mi
Rank: #26904 (-151)
HALF β†’ 25K
28:27 | 11:44/mi
30K
3:29:56
18.64 mi
Rank: #27353 (-449)
25K β†’ 30K
43:16 | 13:56/mi
20M
3:49:57
20.00 mi
Rank: #27515 (-162)
30K β†’ 20M
20:01 | 14:45/mi
21M
4:05:01
21.00 mi
Rank: #27603 (-88)
20M β†’ 21M
15:04 | 15:04/mi
35K
4:14:16
21.75 mi
Rank: #27594 (+9)
21M β†’ 35K
9:15 | 12:22/mi
23M
4:32:02
23.00 mi
Rank: #27656 (-62)
35K β†’ 23M
17:46 | 14:12/mi
24M
4:43:24
24.00 mi
Rank: #27599 (+57)
23M β†’ 24M
11:22 | 11:22/mi
40K
4:55:12
24.85 mi
Rank: #27620 (-21)
24M β†’ 40K
11:48 | 13:49/mi
25.2M
5:00:22
25.20 mi
Rank: #27627 (-7)
40K β†’ 25.2M
5:10 | 14:59/mi
FINISH
5:13:30
26.22 mi
Rank: #27676 (-49)
25.2M β†’ FINISH
13:08 | 12:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:18:13
Pace10:33 /mi
2nd Half
Distance13.11 mi
Time2:55:17
Pace13:23 /mi
πŸ“ŠPositive Split: 26.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:3931:3710:1131:37
10:11
-
10K
6.21 mi12:32:331:04:3110:2332:54
10:36
+0:25
15K
9.32 mi13:05:101:37:0810:2632:37
10:30
-0:06
20K
12.43 mi13:38:582:10:5610:3333:48
10:53
+0:23
HALF
13.11 mi13:46:152:18:1310:337:17
10:42
-0:11
25K
15.53 mi14:14:422:46:4010:4428:27
11:44
+1:02
30K
18.64 mi14:57:583:29:5611:1643:16
13:56
+2:12
20M
20.00 mi15:17:593:49:5711:3020:01
14:45
+0:49
21M
21.00 mi15:33:034:05:0111:4115:04
15:04
+0:19
35K
21.75 mi15:42:184:14:1611:429:15
12:22
-2:42
23M
23.00 mi16:00:044:32:0211:5017:46
14:12
+1:50
24M
24.00 mi16:11:264:43:2411:4911:22
11:22
-2:50
40K
24.85 mi16:23:144:55:1211:5311:48
13:49
+2:27
25.2M
25.20 mi16:28:245:00:2211:565:10
14:59
+1:10
FINISH
26.22 mi16:41:325:13:3011:5813:08
12:54
-2:05

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

10:11 /mi

Average Pace

11:58 /mi

Slowest Pace

15:04 /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

2:29:35

48% of race

Time at Steady Pace

50:50

16% of race

Time at Slower Pace

1:53:05

36% of race

Average Pace: 11:57 /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 mi11:59:3931:3710:1131:37
10:11
#26439
10K
6.21 mi12:32:331:04:3110:2332:54
10:36
#26793
15K
9.32 mi13:05:101:37:0810:2632:37
10:30
#26736
20K
12.43 mi13:38:582:10:5610:3333:48
10:53
#26743
HALF
13.11 mi13:46:152:18:1310:337:17
10:42
#26753
25K
15.53 mi14:14:422:46:4010:4428:27
11:44
#26904
30K
18.64 mi14:57:583:29:5611:1643:16
13:56
#27353
20M
20.00 mi15:17:593:49:5711:3020:01
14:45
#27515
21M
21.00 mi15:33:034:05:0111:4115:04
15:04
#27603
35K
21.75 mi15:42:184:14:1611:429:15
12:22
#27594
23M
23.00 mi16:00:044:32:0211:5017:46
14:12
#27656
24M
24.00 mi16:11:264:43:2411:4911:22
11:22
#27599
40K
24.85 mi16:23:144:55:1211:5311:48
13:49
#27620
25.2M
25.20 mi16:28:245:00:2211:565:10
14:59
#27627
FINISH
26.22 mi16:41:325:13:3011:5813:08
12:54
#27676
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi26439109501095026693(Top 92%)11125(Top 88%)11125(Top 640%)
10K6.21 mi3.10 mi26793-35411176-22611176-22627085(Top 93%)11343(Top 90%)11343(Top 653%)
15K9.32 mi3.11 mi26736+5711143+3311143+3326693(Top 92%)11125(Top 88%)11125(Top 640%)
20K12.43 mi3.11 mi26743-711154-1111154-1126818(Top 92%)11218(Top 89%)11218(Top 646%)
HALF13.11 mi0.68 mi26753-1011162-811162-826986(Top 93%)11363(Top 90%)11363(Top 654%)
25K15.53 mi2.42 mi26904-15111257-9511257-9527271(Top 94%)11521(Top 92%)11521(Top 663%)
30K18.64 mi3.11 mi27353-44911537-28011537-28028318(Top 98%)12198(Top 97%)12198(Top 702%)
20M20.00 mi1.36 mi27515-16211642-10511642-10528514(Top 98%)12317(Top 98%)12317(Top 709%)
21M21.00 mi1.00 mi27603-8811705-6311705-6328107(Top 97%)12116(Top 96%)12116(Top 698%)
35K21.75 mi0.75 mi27594+9117051170527133(Top 93%)11630(Top 92%)11630(Top 670%)
23M23.00 mi1.25 mi27656-6211750-4511750-4528281(Top 97%)12235(Top 97%)12235(Top 704%)
24M24.00 mi1.00 mi27599+5711726+2411726+2425760(Top 89%)10985(Top 87%)10985(Top 632%)
40K24.85 mi0.85 mi27620-2111742-1611742-1627762(Top 96%)12000(Top 95%)12000(Top 691%)
25.2M25.20 mi0.35 mi27627-711747-511747-527939(Top 96%)12100(Top 96%)12100(Top 697%)
FINISH26.22 mi1.02 mi27676-4911783-3611783-3628150(Top 97%)12193(Top 97%)12193(Top 702%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
Γ—21
+97ft-345ft

Overall

26693

Females

11125

F40-44

11125

5K→10K

3.1 - 6.2 mi

Top 93%
Γ—5
+79ft-138ft

Overall

27085

Females

11343

F40-44

11343

10K→15K

6.2 - 9.3 mi

Top 92%
Γ—3
+67ft-78ft

Overall

26693

Females

11125

F40-44

11125

15K→20K

9.3 - 12.4 mi

Top 92%
Γ—5
+106ft-86ft

Overall

26818

Females

11218

F40-44

11218

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

26986

Females

11363

F40-44

11363

HALF→25K

13.1 - 15.5 mi

Top 94%
Γ—4
+66ft-88ft

Overall

27271

Females

11521

F40-44

11521

25K→30K

15.5 - 18.6 mi

Top 98%
Γ—9
+181ft-148ft

Overall

28318

Females

12198

F40-44

12198

30K→20M

18.6 - 20.0 mi

Top 98%
Γ—5
+64ft-50ft

Overall

28514

Females

12317

F40-44

12317

20M→21M

20.0 - 21.0 mi

Top 97%
Γ—8
+106ft-24ft

Overall

28107

Females

12116

F40-44

12116

21M→35K

21.0 - 21.8 mi

Top 93%
Γ—7
+17ft-86ft

Overall

27133

Females

11630

F40-44

11630

35K→23M

21.8 - 23.0 mi

Top 97%
Γ—5
+23ft-63ft

Overall

28281

Females

12235

F40-44

12235

23M→24M

23.0 - 24.0 mi

Top 89%
Γ—6
+12ft-82ft

Overall

25760

Females

10985

F40-44

10985

24M→40K

24.0 - 24.9 mi

Top 96%
Γ—1
+6ft-20ft

Overall

27762

Females

12000

F40-44

12000

40K→25.2M

24.9 - 25.2 mi

Top 96%
Γ—1
+13ft-16ft

Overall

27939

Females

12100

F40-44

12100

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
Γ—2
+22ft-21ft

Overall

28150

Females

12193

F40-44

12193

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
556
Passed By
1303
Net Change
-1237
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26439
5K β†’ 10K73200-354#26439#26793
10K β†’ 15K15093+57#26793#26736
15K β†’ 20K119126-7#26736#26743
20K β†’ HALF1828-10#26743#26753
HALF β†’ 25K32183-151#26753#26904
25K β†’ 30K14200-449#26904#27353
30K β†’ 20M9171-162#27353#27515
20M β†’ 21M997-88#27515#27603
21M β†’ 35K2920+9#27603#27594
35K β†’ 23M1375-62#27594#27656
23M β†’ 24M614+57#27656#27599
24M β†’ 40K1435-21#27599#27620
40K β†’ 25.2M613-7#27620#27627
25.2M β†’ FINISH958-49#27627#27676
TOTALS5561303-1237
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

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.

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