Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Katarina Nord

Bib: 32030 β€’F β€’Age: N/A

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 (F60-64)
#0 / 782
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
32:34
3.11 mi
Rank: #27150
Start β†’ 5K
32:34 | 10:29/mi
10K
1:05:57
6.21 mi
Rank: #27266 (-116)
5K β†’ 10K
33:23 | 10:45/mi
15K
1:42:29
9.32 mi
Rank: #27715 (-449)
10K β†’ 15K
36:32 | 11:46/mi
20K
2:20:22
12.43 mi
Rank: #27894 (-179)
15K β†’ 20K
37:53 | 12:12/mi
HALF
2:28:07
13.11 mi
Rank: #27888 (+6)
20K β†’ HALF
7:45 | 11:23/mi
25K
2:56:03
15.53 mi
Rank: #27726 (+162)
HALF β†’ 25K
27:56 | 11:32/mi
30K
3:34:42
18.64 mi
Rank: #27657 (+69)
25K β†’ 30K
38:39 | 12:27/mi
20M
3:51:22
20.00 mi
Rank: #27619 (+38)
30K β†’ 20M
16:40 | 12:17/mi
21M
4:05:18
21.00 mi
Rank: #27621 (-2)
20M β†’ 21M
13:56 | 13:56/mi
35K
4:14:43
21.75 mi
Rank: #27624 (-3)
21M β†’ 35K
9:25 | 12:36/mi
23M
4:30:11
23.00 mi
Rank: #27572 (+52)
35K β†’ 23M
15:28 | 12:22/mi
24M
4:42:21
24.00 mi
Rank: #27553 (+19)
23M β†’ 24M
12:10 | 12:10/mi
40K
4:52:54
24.85 mi
Rank: #27507 (+46)
24M β†’ 40K
10:33 | 12:21/mi
25.2M
4:57:47
25.20 mi
Rank: #27515 (-8)
40K β†’ 25.2M
4:53 | 14:10/mi
FINISH
5:09:46
26.22 mi
Rank: #27511 (+4)
25.2M β†’ FINISH
11:59 | 11:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:28:07
Pace11:18 /mi
2nd Half
Distance13.11 mi
Time2:41:39
Pace12:20 /mi
πŸ“ŠPositive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:4232:3410:2932:34
10:29
-
10K
6.21 mi12:36:051:05:5710:3733:23
10:45
+0:16
15K
9.32 mi13:12:371:42:2911:0036:32
11:46
+1:01
20K
12.43 mi13:50:302:20:2211:1837:53
12:12
+0:26
HALF
13.11 mi13:58:152:28:0711:187:45
11:23
-0:49
25K
15.53 mi14:26:112:56:0311:2027:56
11:32
+0:09
30K
18.64 mi15:04:503:34:4211:3238:39
12:27
+0:55
20M
20.00 mi15:21:303:51:2211:3516:40
12:17
-0:10
21M
21.00 mi15:35:264:05:1811:4113:56
13:56
+1:39
35K
21.75 mi15:44:514:14:4311:439:25
12:36
-1:20
23M
23.00 mi16:00:194:30:1111:4515:28
12:22
-0:14
24M
24.00 mi16:12:294:42:2111:4612:10
12:10
-0:12
40K
24.85 mi16:23:024:52:5411:4810:33
12:21
+0:11
25.2M
25.20 mi16:27:554:57:4711:504:53
14:10
+1:49
FINISH
26.22 mi16:39:545:09:4611:5011:59
11:46
-2:24

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

10:29 /mi

Average Pace

11:49 /mi

Slowest Pace

14:10 /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

1:41:38

33% of race

Time at Steady Pace

3:09:19

61% of race

Time at Slower Pace

18:49

6% of race

Average Pace: 11:49 /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 mi12:02:4232:3410:2932:34
10:29
#27150
10K
6.21 mi12:36:051:05:5710:3733:23
10:45
#27266
15K
9.32 mi13:12:371:42:2911:0036:32
11:46
#27715
20K
12.43 mi13:50:302:20:2211:1837:53
12:12
#27894
HALF
13.11 mi13:58:152:28:0711:187:45
11:23
#27888
25K
15.53 mi14:26:112:56:0311:2027:56
11:32
#27726
30K
18.64 mi15:04:503:34:4211:3238:39
12:27
#27657
20M
20.00 mi15:21:303:51:2211:3516:40
12:17
#27619
21M
21.00 mi15:35:264:05:1811:4113:56
13:56
#27621
35K
21.75 mi15:44:514:14:4311:439:25
12:36
#27624
23M
23.00 mi16:00:194:30:1111:4515:28
12:22
#27572
24M
24.00 mi16:12:294:42:2111:4612:10
12:10
#27553
40K
24.85 mi16:23:024:52:5411:4810:33
12:21
#27507
25.2M
25.20 mi16:27:554:57:4711:504:53
14:10
#27515
FINISH
26.22 mi16:39:545:09:4611:5011:59
11:46
#27511
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi27150113561135628196(Top 97%)12039(Top 96%)12039(Top 1540%)
10K6.21 mi3.10 mi27266-11611440-8411440-8427344(Top 94%)11502(Top 91%)11502(Top 1471%)
15K9.32 mi3.11 mi27715-44911718-27811718-27828196(Top 97%)12039(Top 96%)12039(Top 1540%)
20K12.43 mi3.11 mi27894-17911834-11611834-11628163(Top 97%)12020(Top 96%)12020(Top 1537%)
HALF13.11 mi0.68 mi27888+611837-311837-327756(Top 96%)11807(Top 94%)11807(Top 1510%)
25K15.53 mi2.42 mi27726+16211741+9611741+9627041(Top 93%)11392(Top 91%)11392(Top 1457%)
30K18.64 mi3.11 mi27657+6911720+2111720+2127252(Top 94%)11596(Top 92%)11596(Top 1483%)
20M20.00 mi1.36 mi27619+3811708+1211708+1226717(Top 92%)11361(Top 90%)11361(Top 1453%)
21M21.00 mi1.00 mi27621-211717-911717-927279(Top 94%)11690(Top 93%)11690(Top 1495%)
35K21.75 mi0.75 mi27624-311728-1111728-1127364(Top 94%)11746(Top 93%)11746(Top 1502%)
23M23.00 mi1.25 mi27572+5211703+2511703+2526605(Top 92%)11381(Top 90%)11381(Top 1455%)
24M24.00 mi1.00 mi27553+1911697+611697+626806(Top 92%)11520(Top 92%)11520(Top 1473%)
40K24.85 mi0.85 mi27507+4611676+2111676+2126330(Top 91%)11315(Top 90%)11315(Top 1447%)
25.2M25.20 mi0.35 mi27515-811685-911685-927349(Top 94%)11811(Top 94%)11811(Top 1510%)
FINISH26.22 mi1.02 mi27511+411692-711692-727178(Top 94%)11727(Top 93%)11727(Top 1500%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
Γ—21
+97ft-345ft

Overall

28196

Females

12039

F60-64

12039

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27344

Females

11502

F60-64

11502

10K→15K

6.2 - 9.3 mi

Top 97%
Γ—3
+67ft-78ft

Overall

28196

Females

12039

F60-64

12039

15K→20K

9.3 - 12.4 mi

Top 97%
Γ—5
+106ft-86ft

Overall

28163

Females

12020

F60-64

12020

20K→HALF

12.4 - 13.1 mi

Top 96%
Γ—2
+19ft-37ft

Overall

27756

Females

11807

F60-64

11807

HALF→25K

13.1 - 15.5 mi

Top 93%
Γ—4
+66ft-88ft

Overall

27041

Females

11392

F60-64

11392

25K→30K

15.5 - 18.6 mi

Top 94%
Γ—9
+181ft-148ft

Overall

27252

Females

11596

F60-64

11596

30K→20M

18.6 - 20.0 mi

Top 92%
Γ—5
+64ft-50ft

Overall

26717

Females

11361

F60-64

11361

20M→21M

20.0 - 21.0 mi

Top 94%
Γ—8
+106ft-24ft

Overall

27279

Females

11690

F60-64

11690

21M→35K

21.0 - 21.8 mi

Top 94%
Γ—7
+17ft-86ft

Overall

27364

Females

11746

F60-64

11746

35K→23M

21.8 - 23.0 mi

Top 92%
Γ—5
+23ft-63ft

Overall

26605

Females

11381

F60-64

11381

23M→24M

23.0 - 24.0 mi

Top 92%
Γ—6
+12ft-82ft

Overall

26806

Females

11520

F60-64

11520

24M→40K

24.0 - 24.9 mi

Top 91%
Γ—1
+6ft-20ft

Overall

26330

Females

11315

F60-64

11315

40K→25.2M

24.9 - 25.2 mi

Top 94%
Γ—1
+13ft-16ft

Overall

27349

Females

11811

F60-64

11811

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
Γ—2
+22ft-21ft

Overall

27178

Females

11727

F60-64

11727

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
764
Passed By
801
Net Change
-361
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27150
5K β†’ 10K130200-116#27150#27266
10K β†’ 15K22200-449#27266#27715
15K β†’ 20K28200-179#27715#27894
20K β†’ HALF2317+6#27894#27888
HALF β†’ 25K1664+162#27888#27726
25K β†’ 30K11445+69#27726#27657
30K β†’ 20M5719+38#27657#27619
20M β†’ 21M2931-2#27619#27621
21M β†’ 35K2225-3#27621#27624
35K β†’ 23M575+52#27624#27572
23M β†’ 24M3112+19#27572#27553
24M β†’ 40K526+46#27553#27507
40K β†’ 25.2M917-8#27507#27515
25.2M β†’ FINISH2420+4#27515#27511
TOTALS764801-361
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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