Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Erica Young

Bib: 18530 β€’F β€’Age: N/A

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Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Masters (Masters Women)
#0 / 6862
Top 31%
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
23:14
3.11 mi
Rank: #12612
Start β†’ 5K
23:14 | 7:29/mi
10K
46:36
6.21 mi
Rank: #12849 (-237)
5K β†’ 10K
23:22 | 7:32/mi
15K
1:10:47
9.32 mi
Rank: #13636 (-787)
10K β†’ 15K
24:11 | 7:48/mi
20K
1:35:15
12.43 mi
Rank: #13997 (-361)
15K β†’ 20K
24:28 | 7:53/mi
HALF
1:40:28
13.11 mi
Rank: #14006 (-9)
20K β†’ HALF
5:13 | 7:40/mi
25K
2:00:17
15.53 mi
Rank: #14451 (-445)
HALF β†’ 25K
19:49 | 8:11/mi
30K
2:27:08
18.64 mi
Rank: #15135 (-684)
25K β†’ 30K
26:51 | 8:39/mi
20M
2:39:32
20.00 mi
Rank: #15568 (-433)
30K β†’ 20M
12:24 | 9:08/mi
21M
2:48:38
21.00 mi
Rank: #15597 (-29)
20M β†’ 21M
9:06 | 9:06/mi
35K
2:55:01
21.75 mi
Rank: #15685 (-88)
21M β†’ 35K
6:23 | 8:32/mi
23M
3:06:01
23.00 mi
Rank: #15771 (-86)
35K β†’ 23M
11:00 | 8:48/mi
24M
3:14:32
24.00 mi
Rank: #15825 (-54)
23M β†’ 24M
8:31 | 8:31/mi
40K
3:22:03
24.85 mi
Rank: #15877 (-52)
24M β†’ 40K
7:31 | 8:48/mi
25.2M
3:25:44
25.20 mi
Rank: #15986 (-109)
40K β†’ 25.2M
3:41 | 10:41/mi
FINISH
3:34:35
26.22 mi
Rank: #16120 (-134)
25.2M β†’ FINISH
8:51 | 8:42/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:28
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:54:07
Pace8:43 /mi
πŸ“ŠPositive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:5723:147:2923:14
7:29
-
10K
6.21 mi11:29:1946:367:3023:22
7:32
+0:03
15K
9.32 mi11:53:301:10:477:3624:11
7:48
+0:16
20K
12.43 mi12:17:581:35:157:4024:28
7:53
+0:05
HALF
13.11 mi12:23:111:40:287:405:13
7:40
-0:13
25K
15.53 mi12:43:002:00:177:4519:49
8:11
+0:31
30K
18.64 mi13:09:512:27:087:5426:51
8:39
+0:28
20M
20.00 mi13:22:152:39:327:5912:24
9:08
+0:29
21M
21.00 mi13:31:212:48:388:029:06
9:06
-0:02
35K
21.75 mi13:37:442:55:018:036:23
8:32
-0:34
23M
23.00 mi13:48:443:06:018:0611:00
8:48
+0:16
24M
24.00 mi13:57:153:14:328:078:31
8:31
-0:17
40K
24.85 mi14:04:463:22:038:087:31
8:48
+0:17
25.2M
25.20 mi14:08:273:25:448:103:41
10:41
+1:53
FINISH
26.22 mi14:17:183:34:358:128:51
8:42
-1:59

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

7:29 /mi

Average Pace

8:11 /mi

Slowest Pace

10:41 /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

1:40:28

47% of race

Time at Steady Pace

1:28:56

41% of race

Time at Slower Pace

25:11

12% of race

Average Pace: 8:11 /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 mi11:05:5723:147:2923:14
7:29
#12612
10K
6.21 mi11:29:1946:367:3023:22
7:32
#12849
15K
9.32 mi11:53:301:10:477:3624:11
7:48
#13636
20K
12.43 mi12:17:581:35:157:4024:28
7:53
#13997
HALF
13.11 mi12:23:111:40:287:405:13
7:40
#14006
25K
15.53 mi12:43:002:00:177:4519:49
8:11
#14451
30K
18.64 mi13:09:512:27:087:5426:51
8:39
#15135
20M
20.00 mi13:22:152:39:327:5912:24
9:08
#15568
21M
21.00 mi13:31:212:48:388:029:06
9:06
#15597
35K
21.75 mi13:37:442:55:018:036:23
8:32
#15685
23M
23.00 mi13:48:443:06:018:0611:00
8:48
#15771
24M
24.00 mi13:57:153:14:328:078:31
8:31
#15825
40K
24.85 mi14:04:463:22:038:087:31
8:48
#15877
25.2M
25.20 mi14:08:273:25:448:103:41
10:41
#15986
FINISH
26.22 mi14:17:183:34:358:128:51
8:42
#16120
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 mi126123263326315235(Top 52%)4889(Top 39%)4889(Top 281%)
10K6.21 mi3.10 mi12849-2373423-1603423-16013148(Top 45%)3626(Top 29%)3626(Top 209%)
15K9.32 mi3.11 mi13636-7873903-4803903-48015235(Top 52%)4889(Top 39%)4889(Top 281%)
20K12.43 mi3.11 mi13997-3614141-2384141-23815146(Top 52%)4883(Top 39%)4883(Top 281%)
HALF13.11 mi0.68 mi14006-94150-94150-914435(Top 50%)4428(Top 35%)4428(Top 255%)
25K15.53 mi2.42 mi14451-4454434-2844434-28416640(Top 57%)5787(Top 46%)5787(Top 333%)
30K18.64 mi3.11 mi15135-6844880-4464880-44617696(Top 61%)6505(Top 52%)6505(Top 374%)
20M20.00 mi1.36 mi15568-4335164-2845164-28419557(Top 67%)7568(Top 60%)7568(Top 436%)
21M21.00 mi1.00 mi15597-295198-345198-3416663(Top 57%)6059(Top 48%)6059(Top 349%)
35K21.75 mi0.75 mi15685-885266-685266-6817771(Top 61%)6762(Top 54%)6762(Top 389%)
23M23.00 mi1.25 mi15771-865344-785344-7817400(Top 60%)6635(Top 53%)6635(Top 382%)
24M24.00 mi1.00 mi15825-545394-505394-5017007(Top 59%)6468(Top 51%)6468(Top 372%)
40K24.85 mi0.85 mi15877-525454-605454-6017367(Top 60%)6708(Top 53%)6708(Top 386%)
25.2M25.20 mi0.35 mi15986-1095520-665520-6621601(Top 74%)8861(Top 70%)8861(Top 510%)
FINISH26.22 mi1.02 mi16120-1345624-1045624-10419088(Top 66%)7609(Top 60%)7609(Top 438%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
Γ—21
+97ft-345ft

Overall

15235

Females

4889

F40-44

4889

5K→10K

3.1 - 6.2 mi

Top 45%
Γ—5
+79ft-138ft

Overall

13148

Females

3626

F40-44

3626

10K→15K

6.2 - 9.3 mi

Top 52%
Γ—3
+67ft-78ft

Overall

15235

Females

4889

F40-44

4889

15K→20K

9.3 - 12.4 mi

Top 52%
Γ—5
+106ft-86ft

Overall

15146

Females

4883

F40-44

4883

20K→HALF

12.4 - 13.1 mi

Top 50%
Γ—2
+19ft-37ft

Overall

14435

Females

4428

F40-44

4428

HALF→25K

13.1 - 15.5 mi

Top 57%
Γ—4
+66ft-88ft

Overall

16640

Females

5787

F40-44

5787

25K→30K

15.5 - 18.6 mi

Top 61%
Γ—9
+181ft-148ft

Overall

17696

Females

6505

F40-44

6505

30K→20M

18.6 - 20.0 mi

Top 67%
Γ—5
+64ft-50ft

Overall

19557

Females

7568

F40-44

7568

20M→21M

20.0 - 21.0 mi

Top 57%
Γ—8
+106ft-24ft

Overall

16663

Females

6059

F40-44

6059

21M→35K

21.0 - 21.8 mi

Top 61%
Γ—7
+17ft-86ft

Overall

17771

Females

6762

F40-44

6762

35K→23M

21.8 - 23.0 mi

Top 60%
Γ—5
+23ft-63ft

Overall

17400

Females

6635

F40-44

6635

23M→24M

23.0 - 24.0 mi

Top 59%
Γ—6
+12ft-82ft

Overall

17007

Females

6468

F40-44

6468

24M→40K

24.0 - 24.9 mi

Top 60%
Γ—1
+6ft-20ft

Overall

17367

Females

6708

F40-44

6708

40K→25.2M

24.9 - 25.2 mi

Top 74%
Γ—1
+13ft-16ft

Overall

21601

Females

8861

F40-44

8861

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
Γ—2
+22ft-21ft

Overall

19088

Females

7609

F40-44

7609

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
798
Passed By
2131
Net Change
-3508
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12612
5K β†’ 10K165200-237#12612#12849
10K β†’ 15K46200-787#12849#13636
15K β†’ 20K70200-361#13636#13997
20K β†’ HALF3645-9#13997#14006
HALF β†’ 25K50200-445#14006#14451
25K β†’ 30K66200-684#14451#15135
30K β†’ 20M31200-433#15135#15568
20M β†’ 21M85114-29#15568#15597
21M β†’ 35K42130-88#15597#15685
35K β†’ 23M70156-86#15685#15771
23M β†’ 24M52106-54#15771#15825
24M β†’ 40K52104-52#15825#15877
40K β†’ 25.2M6115-109#15877#15986
25.2M β†’ FINISH27161-134#15986#16120
TOTALS7982131-3508
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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Activity Data

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