Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Julie Hong

Bib: 17300FAge: N/A

NY

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 (F45-49)
#0 / 1786
Top 38%
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
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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
24:11
3.11 mi
Rank: #15295
Start5K
24:11 | 7:48/mi
10K
48:25
6.21 mi
Rank: #15426 (-131)
5K10K
24:14 | 7:48/mi
15K
1:13:15
9.32 mi
Rank: #15924 (-498)
10K15K
24:50 | 8:00/mi
20K
1:38:20
12.43 mi
Rank: #16113 (-189)
15K20K
25:05 | 8:05/mi
HALF
1:43:41
13.11 mi
Rank: #16111 (+2)
20KHALF
5:21 | 7:51/mi
25K
2:03:22
15.53 mi
Rank: #16138 (-27)
HALF25K
19:41 | 8:07/mi
30K
2:29:04
18.64 mi
Rank: #15968 (+170)
25K30K
25:42 | 8:17/mi
20M
2:40:27
20.00 mi
Rank: #15910 (+58)
30K20M
11:23 | 8:23/mi
21M
2:49:29
21.00 mi
Rank: #15907 (+3)
20M21M
9:02 | 9:02/mi
35K
2:55:53
21.75 mi
Rank: #15961 (-54)
21M35K
6:24 | 8:34/mi
23M
3:06:47
23.00 mi
Rank: #16003 (-42)
35K23M
10:54 | 8:43/mi
24M
3:15:20
24.00 mi
Rank: #16048 (-45)
23M24M
8:33 | 8:33/mi
40K
3:22:53
24.85 mi
Rank: #16088 (-40)
24M40K
7:33 | 8:50/mi
25.2M
3:26:13
25.20 mi
Rank: #16116 (-28)
40K25.2M
3:20 | 9:40/mi
FINISH
3:35:01
26.22 mi
Rank: #16232 (-116)
25.2MFINISH
8:48 | 8:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:41
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:51:20
Pace8:30 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:3824:117:4824:11
7:48
-
10K
6.21 mi11:30:5248:257:4824:14
7:48
0:00
15K
9.32 mi11:55:421:13:157:5224:50
8:00
+0:12
20K
12.43 mi12:20:471:38:207:5525:05
8:05
+0:05
HALF
13.11 mi12:26:081:43:417:555:21
7:51
-0:14
25K
15.53 mi12:45:492:03:227:5719:41
8:07
+0:16
30K
18.64 mi13:11:312:29:048:0025:42
8:17
+0:10
20M
20.00 mi13:22:542:40:278:0211:23
8:23
+0:06
21M
21.00 mi13:31:562:49:298:059:02
9:02
+0:39
35K
21.75 mi13:38:202:55:538:066:24
8:34
-0:28
23M
23.00 mi13:49:143:06:478:0810:54
8:43
+0:09
24M
24.00 mi13:57:473:15:208:098:33
8:33
-0:10
40K
24.85 mi14:05:203:22:538:107:33
8:50
+0:17
25.2M
25.20 mi14:08:403:26:138:113:20
9:40
+0:50
FINISH
26.22 mi14:17:283:35:018:138:48
8:39
-1:01

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

7:48 /mi

Average Pace

8:12 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:03:22

57% of race

Time at Steady Pace

52:02

24% of race

Time at Slower Pace

39:37

18% of race

Average Pace: 8:12 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi11:06:3824:117:4824:11
7:48
#15295
10K
6.21 mi11:30:5248:257:4824:14
7:48
#15426
15K
9.32 mi11:55:421:13:157:5224:50
8:00
#15924
20K
12.43 mi12:20:471:38:207:5525:05
8:05
#16113
HALF
13.11 mi12:26:081:43:417:555:21
7:51
#16111
25K
15.53 mi12:45:492:03:227:5719:41
8:07
#16138
30K
18.64 mi13:11:312:29:048:0025:42
8:17
#15968
20M
20.00 mi13:22:542:40:278:0211:23
8:23
#15910
21M
21.00 mi13:31:562:49:298:059:02
9:02
#15907
35K
21.75 mi13:38:202:55:538:066:24
8:34
#15961
23M
23.00 mi13:49:143:06:478:0810:54
8:43
#16003
24M
24.00 mi13:57:473:15:208:098:33
8:33
#16048
40K
24.85 mi14:05:203:22:538:107:33
8:50
#16088
25.2M
25.20 mi14:08:403:26:138:113:20
9:40
#16116
FINISH
26.22 mi14:17:283:35:018:138:48
8:39
#16232
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi152954873487316976(Top 58%)5904(Top 47%)5904(Top 331%)
10K6.21 mi3.10 mi15426-1314978-1054978-10515659(Top 54%)5116(Top 41%)5116(Top 286%)
15K9.32 mi3.11 mi15924-4985284-3065284-30616976(Top 58%)5904(Top 47%)5904(Top 331%)
20K12.43 mi3.11 mi16113-1895417-1335417-13316678(Top 57%)5754(Top 46%)5754(Top 322%)
HALF13.11 mi0.68 mi16111+25421-45421-416037(Top 55%)5372(Top 43%)5372(Top 301%)
25K15.53 mi2.42 mi16138-275446-255446-2516267(Top 56%)5570(Top 44%)5570(Top 312%)
30K18.64 mi3.11 mi15968+1705386+605386+6015442(Top 53%)5216(Top 41%)5216(Top 292%)
20M20.00 mi1.36 mi15910+585372+145372+1415461(Top 53%)5339(Top 42%)5339(Top 299%)
21M21.00 mi1.00 mi15907+35384-125384-1216310(Top 56%)5868(Top 47%)5868(Top 329%)
35K21.75 mi0.75 mi15961-545433-495433-4917891(Top 62%)6825(Top 54%)6825(Top 382%)
23M23.00 mi1.25 mi16003-425488-555488-5516973(Top 58%)6417(Top 51%)6417(Top 359%)
24M24.00 mi1.00 mi16048-455532-445532-4417181(Top 59%)6569(Top 52%)6569(Top 368%)
40K24.85 mi0.85 mi16088-405565-335565-3317563(Top 61%)6809(Top 54%)6809(Top 381%)
25.2M25.20 mi0.35 mi16116-285594-295594-2918104(Top 62%)7082(Top 56%)7082(Top 397%)
FINISH26.22 mi1.02 mi16232-1165676-825676-8218842(Top 65%)7474(Top 59%)7474(Top 418%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16976

Females

5904

F45-49

5904

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15659

Females

5116

F45-49

5116

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16976

Females

5904

F45-49

5904

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16678

Females

5754

F45-49

5754

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

16037

Females

5372

F45-49

5372

HALF→25K

13.1 - 15.5 mi

Top 56%
×4
+66ft-88ft

Overall

16267

Females

5570

F45-49

5570

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15442

Females

5216

F45-49

5216

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15461

Females

5339

F45-49

5339

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16310

Females

5868

F45-49

5868

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

17891

Females

6825

F45-49

6825

35K→23M

21.8 - 23.0 mi

Top 58%
×5
+23ft-63ft

Overall

16973

Females

6417

F45-49

6417

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17181

Females

6569

F45-49

6569

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17563

Females

6809

F45-49

6809

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1
+13ft-16ft

Overall

18104

Females

7082

F45-49

7082

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
×2
+22ft-21ft

Overall

18842

Females

7474

F45-49

7474

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1350*
Passed By
1674
Net Change
-937
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15295
5K10K200200-131#15295#15426
10K15K74200-498#15426#15924
15K20K121200-189#15924#16113
20KHALF4038+2#16113#16111
HALF25K143170-27#16111#16138
25K30K267*97+170#16138#15968
30K20M11759+58#15968#15910
20M21M106103+3#15910#15907
21M35K4397-54#15907#15961
35K23M82124-42#15961#16003
23M24M5398-45#16003#16048
24M40K5191-40#16048#16088
40K25.2M2351-28#16088#16116
25.2MFINISH30146-116#16116#16232
TOTALS1350*1674-937

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race 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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