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BOSTON MARATHON 2026

Kim Prinzen

Bib: 24872β€’F

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
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
29:12
3.11 mi
Rank: #24138
Start β†’ 5K
29:12 | 9:24/mi
10K
57:51
6.21 mi
Rank: #23946 (+192)
5K β†’ 10K
28:39 | 9:14/mi
15K
1:27:01
9.32 mi
Rank: #24034 (-88)
10K β†’ 15K
29:10 | 9:24/mi
20K
1:56:35
12.43 mi
Rank: #23949 (+85)
15K β†’ 20K
29:34 | 9:31/mi
HALF
2:03:04
13.11 mi
Rank: #23968 (-19)
20K β†’ HALF
6:29 | 9:31/mi
25K
2:27:22
15.53 mi
Rank: #24060 (-92)
HALF β†’ 25K
24:18 | 10:02/mi
30K
2:59:18
18.64 mi
Rank: #23969 (+91)
25K β†’ 30K
31:56 | 10:17/mi
20M
3:13:40
20.00 mi
Rank: #23968 (+1)
30K β†’ 20M
14:22 | 10:35/mi
21M
3:24:44
21.00 mi
Rank: #23907 (+61)
20M β†’ 21M
11:04 | 11:04/mi
35K
3:32:18
21.75 mi
Rank: #23890 (+17)
21M β†’ 35K
7:34 | 10:07/mi
23M
3:45:23
23.00 mi
Rank: #23834 (+56)
35K β†’ 23M
13:05 | 10:28/mi
24M
3:55:02
24.00 mi
Rank: #23759 (+75)
23M β†’ 24M
9:39 | 9:39/mi
40K
4:03:14
24.85 mi
Rank: #23615 (+144)
24M β†’ 40K
8:12 | 9:36/mi
25.2M
4:07:07
25.20 mi
Rank: #23597 (+18)
40K β†’ 25.2M
3:53 | 11:16/mi
FINISH
4:16:37
26.22 mi
Rank: #23513 (+84)
25.2M β†’ FINISH
9:30 | 9:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:03:04
Pace9:24 /mi
2nd Half
Distance13.11 mi
Time2:13:33
Pace10:12 /mi
πŸ“ŠPositive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4629:129:2429:12
9:24
-
10K
6.21 mi12:19:2557:519:1928:39
9:14
-0:10
15K
9.32 mi12:48:351:27:019:2129:10
9:24
+0:10
20K
12.43 mi13:18:091:56:359:2329:34
9:31
+0:07
HALF
13.11 mi13:24:382:03:049:246:29
9:31
0:00
25K
15.53 mi13:48:562:27:229:3024:18
10:02
+0:31
30K
18.64 mi14:20:522:59:189:3831:56
10:17
+0:15
20M
20.00 mi14:35:143:13:409:4214:22
10:35
+0:18
21M
21.00 mi14:46:183:24:449:4511:04
11:04
+0:29
35K
21.75 mi14:53:523:32:189:467:34
10:07
-0:57
23M
23.00 mi15:06:573:45:239:4813:05
10:28
+0:21
24M
24.00 mi15:16:363:55:029:489:39
9:39
-0:49
40K
24.85 mi15:24:484:03:149:488:12
9:36
-0:03
25.2M
25.20 mi15:28:414:07:079:493:53
11:16
+1:40
FINISH
26.22 mi15:38:114:16:379:489:30
9:20
-1:56

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

9:14 /mi

Average Pace

9:48 /mi

Slowest Pace

11:16 /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

38:09

15% of race

Time at Steady Pace

1:52:16

44% of race

Time at Slower Pace

1:46:12

41% of race

Average Pace: 9:47 /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 mi11:50:4629:129:2429:12
9:24
#24138
10K
6.21 mi12:19:2557:519:1928:39
9:14
#23946
15K
9.32 mi12:48:351:27:019:2129:10
9:24
#24034
20K
12.43 mi13:18:091:56:359:2329:34
9:31
#23949
HALF
13.11 mi13:24:382:03:049:246:29
9:31
#23968
25K
15.53 mi13:48:562:27:229:3024:18
10:02
#24060
30K
18.64 mi14:20:522:59:189:3831:56
10:17
#23969
20M
20.00 mi14:35:143:13:409:4214:22
10:35
#23968
21M
21.00 mi14:46:183:24:449:4511:04
11:04
#23907
35K
21.75 mi14:53:523:32:189:467:34
10:07
#23890
23M
23.00 mi15:06:573:45:239:4813:05
10:28
#23834
24M
24.00 mi15:16:363:55:029:489:39
9:39
#23759
40K
24.85 mi15:24:484:03:149:488:12
9:36
#23615
25.2M
25.20 mi15:28:414:07:079:493:53
11:16
#23597
FINISH
26.22 mi15:38:114:16:379:489:30
9:20
#23513
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi241389738973824107(Top 83%)9706(Top 77%)9706(Top 1021%)
10K6.21 mi3.10 mi23946+1929633+1059633+10523694(Top 82%)9505(Top 76%)9505(Top 999%)
15K9.32 mi3.11 mi24034-889676-439676-4324107(Top 83%)9706(Top 77%)9706(Top 1021%)
20K12.43 mi3.11 mi23949+859634+429634+4223807(Top 82%)9596(Top 76%)9596(Top 1009%)
HALF13.11 mi0.68 mi23968-199644-109644-1024408(Top 84%)9899(Top 79%)9899(Top 1041%)
25K15.53 mi2.42 mi24060-929702-589702-5824363(Top 84%)9902(Top 79%)9902(Top 1041%)
30K18.64 mi3.11 mi23969+919679+239679+2323817(Top 82%)9735(Top 77%)9735(Top 1024%)
20M20.00 mi1.36 mi23968+19693-149693-1424037(Top 83%)9931(Top 79%)9931(Top 1044%)
21M21.00 mi1.00 mi23907+619671+229671+2223274(Top 80%)9579(Top 76%)9579(Top 1007%)
35K21.75 mi0.75 mi23890+179680-99680-923460(Top 81%)9695(Top 77%)9695(Top 1019%)
23M23.00 mi1.25 mi23834+569667+139667+1323289(Top 80%)9665(Top 77%)9665(Top 1016%)
24M24.00 mi1.00 mi23759+759641+269641+2621850(Top 75%)8962(Top 71%)8962(Top 942%)
40K24.85 mi0.85 mi23615+1449586+559586+5520723(Top 71%)8446(Top 67%)8446(Top 888%)
25.2M25.20 mi0.35 mi23597+189580+69580+623021(Top 79%)9619(Top 76%)9619(Top 1011%)
FINISH26.22 mi1.02 mi23513+849551+299551+2921760(Top 75%)8946(Top 71%)8946(Top 941%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
Γ—21
+97ft-345ft

Overall

24107

Females

9706

F55-59

9706

5K→10K

3.1 - 6.2 mi

Top 82%
Γ—5
+79ft-138ft

Overall

23694

Females

9505

F55-59

9505

10K→15K

6.2 - 9.3 mi

Top 83%
Γ—3
+67ft-78ft

Overall

24107

Females

9706

F55-59

9706

15K→20K

9.3 - 12.4 mi

Top 82%
Γ—5
+106ft-86ft

Overall

23807

Females

9596

F55-59

9596

20K→HALF

12.4 - 13.1 mi

Top 84%
Γ—2
+19ft-37ft

Overall

24408

Females

9899

F55-59

9899

HALF→25K

13.1 - 15.5 mi

Top 84%
Γ—4
+66ft-88ft

Overall

24363

Females

9902

F55-59

9902

25K→30K

15.5 - 18.6 mi

Top 82%
Γ—9
+181ft-148ft

Overall

23817

Females

9735

F55-59

9735

30K→20M

18.6 - 20.0 mi

Top 83%
Γ—5
+64ft-50ft

Overall

24037

Females

9931

F55-59

9931

20M→21M

20.0 - 21.0 mi

Top 80%
Γ—8
+106ft-24ft

Overall

23274

Females

9579

F55-59

9579

21M→35K

21.0 - 21.8 mi

Top 81%
Γ—7
+17ft-86ft

Overall

23460

Females

9695

F55-59

9695

35K→23M

21.8 - 23.0 mi

Top 80%
Γ—5
+23ft-63ft

Overall

23289

Females

9665

F55-59

9665

23M→24M

23.0 - 24.0 mi

Top 75%
Γ—6
+12ft-82ft

Overall

21850

Females

8962

F55-59

8962

24M→40K

24.0 - 24.9 mi

Top 71%
Γ—1
+6ft-20ft

Overall

20723

Females

8446

F55-59

8446

40K→25.2M

24.9 - 25.2 mi

Top 79%
Γ—1
+13ft-16ft

Overall

23021

Females

9619

F55-59

9619

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
Γ—2
+22ft-21ft

Overall

21760

Females

8946

F55-59

8946

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1571*
Passed By
931
Net Change
+625
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24138
5K β†’ 10K325*133+192#24138#23946
10K β†’ 15K127200-88#23946#24034
15K β†’ 20K16176+85#24034#23949
20K β†’ HALF2140-19#23949#23968
HALF β†’ 25K88180-92#23968#24060
25K β†’ 30K18695+91#24060#23969
30K β†’ 20M7069+1#23969#23968
20M β†’ 21M9332+61#23968#23907
21M β†’ 35K5134+17#23907#23890
35K β†’ 23M9741+56#23890#23834
23M β†’ 24M794+75#23834#23759
24M β†’ 40K1473+144#23759#23615
40K β†’ 25.2M268+18#23615#23597
25.2M β†’ FINISH10016+84#23597#23513
TOTALS1571*931+625

* 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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing