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BOSTON MARATHON 2026

Rowena Kibblewhite

Bib: 24139•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F50-54)
#0 / 1233
Race Day Weather
51°/41°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
27:50
3.11 mi
Rank: #22460
Start → 5K
27:50 | 8:58/mi
10K
56:39
6.21 mi
Rank: #23253 (-793)
5K → 10K
28:49 | 9:17/mi
15K
1:24:50
9.32 mi
Rank: #23148 (+105)
10K → 15K
28:11 | 9:05/mi
20K
1:53:26
12.43 mi
Rank: #23053 (+95)
15K → 20K
28:36 | 9:13/mi
HALF
1:59:38
13.11 mi
Rank: #23061 (-8)
20K → HALF
6:12 | 9:06/mi
25K
2:21:57
15.53 mi
Rank: #22888 (+173)
HALF → 25K
22:19 | 9:13/mi
30K
2:51:02
18.64 mi
Rank: #22530 (+358)
25K → 30K
29:05 | 9:22/mi
20M
3:03:44
20.00 mi
Rank: #22355 (+175)
30K → 20M
12:42 | 9:21/mi
21M
3:13:38
21.00 mi
Rank: #22218 (+137)
20M → 21M
9:54 | 9:54/mi
35K
3:20:22
21.75 mi
Rank: #22125 (+93)
21M → 35K
6:44 | 9:01/mi
23M
3:31:26
23.00 mi
Rank: #21891 (+234)
35K → 23M
11:04 | 8:51/mi
24M
3:39:51
24.00 mi
Rank: #21731 (+160)
23M → 24M
8:25 | 8:25/mi
40K
3:47:05
24.85 mi
Rank: #21542 (+189)
24M → 40K
7:14 | 8:28/mi
25.2M
3:50:10
25.20 mi
Rank: #21462 (+80)
40K → 25.2M
3:05 | 8:57/mi
FINISH
3:58:29
26.22 mi
Rank: #21288 (+174)
25.2M → FINISH
8:19 | 8:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:59:38
Pace9:08 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:58:51
Pace9:04 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:2627:508:5827:50
8:58
-
10K
6.21 mi12:01:1556:399:0828:49
9:17
+0:19
15K
9.32 mi12:29:261:24:509:0728:11
9:05
-0:12
20K
12.43 mi12:58:021:53:269:0828:36
9:13
+0:08
HALF
13.11 mi13:04:141:59:389:086:12
9:06
-0:07
25K
15.53 mi13:26:332:21:579:0922:19
9:13
+0:07
30K
18.64 mi13:55:382:51:029:1129:05
9:22
+0:09
20M
20.00 mi14:08:203:03:449:1212:42
9:21
-0:01
21M
21.00 mi14:18:143:13:389:149:54
9:54
+0:33
35K
21.75 mi14:24:583:20:229:136:44
9:01
-0:53
23M
23.00 mi14:36:023:31:269:1211:04
8:51
-0:10
24M
24.00 mi14:44:273:39:519:108:25
8:25
-0:26
40K
24.85 mi14:51:413:47:059:097:14
8:28
+0:03
25.2M
25.20 mi14:54:463:50:109:093:05
8:57
+0:29
FINISH
26.22 mi15:03:053:58:299:078:19
8:10
-0:47

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

8:10 /mi

Average Pace

9:06 /mi

Slowest Pace

9:54 /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

35:02

15% of race

Time at Steady Pace

2:31:46

64% of race

Time at Slower Pace

51:41

22% of race

Average Pace: 9:06 /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 mi11:32:2627:508:5827:50
8:58
#22460
10K
6.21 mi12:01:1556:399:0828:49
9:17
#23253
15K
9.32 mi12:29:261:24:509:0728:11
9:05
#23148
20K
12.43 mi12:58:021:53:269:0828:36
9:13
#23053
HALF
13.11 mi13:04:141:59:389:086:12
9:06
#23061
25K
15.53 mi13:26:332:21:579:0922:19
9:13
#22888
30K
18.64 mi13:55:382:51:029:1129:05
9:22
#22530
20M
20.00 mi14:08:203:03:449:1212:42
9:21
#22355
21M
21.00 mi14:18:143:13:389:149:54
9:54
#22218
35K
21.75 mi14:24:583:20:229:136:44
9:01
#22125
23M
23.00 mi14:36:023:31:269:1211:04
8:51
#21891
24M
24.00 mi14:44:273:39:519:108:25
8:25
#21731
40K
24.85 mi14:51:413:47:059:097:14
8:28
#21542
25.2M
25.20 mi14:54:463:50:109:093:05
8:57
#21462
FINISH
26.22 mi15:03:053:58:299:078:19
8:10
#21288
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi224608907890723017(Top 79%)9149(Top 73%)9149(Top 742%)
10K6.21 mi3.10 mi23253-7939288-3819288-38123887(Top 82%)9601(Top 76%)9601(Top 779%)
15K9.32 mi3.11 mi23148+1059220+689220+6823017(Top 79%)9149(Top 73%)9149(Top 742%)
20K12.43 mi3.11 mi23053+959194+269194+2622778(Top 78%)9056(Top 72%)9056(Top 734%)
HALF13.11 mi0.68 mi23061-89191+39191+323129(Top 80%)9220(Top 73%)9220(Top 748%)
25K15.53 mi2.42 mi22888+1739119+729119+7222048(Top 76%)8697(Top 69%)8697(Top 705%)
30K18.64 mi3.11 mi22530+3588965+1548965+15421175(Top 73%)8358(Top 66%)8358(Top 678%)
20M20.00 mi1.36 mi22355+1758878+878878+8720480(Top 71%)8068(Top 64%)8068(Top 654%)
21M21.00 mi1.00 mi22218+1378823+558823+5520111(Top 69%)7922(Top 63%)7922(Top 642%)
35K21.75 mi0.75 mi22125+938783+408783+4020063(Top 69%)7977(Top 63%)7977(Top 647%)
23M23.00 mi1.25 mi21891+2348692+918692+9117731(Top 61%)6833(Top 54%)6833(Top 554%)
24M24.00 mi1.00 mi21731+1608611+818611+8116451(Top 57%)6175(Top 49%)6175(Top 501%)
40K24.85 mi0.85 mi21542+1898519+928519+9215478(Top 53%)5692(Top 45%)5692(Top 462%)
25.2M25.20 mi0.35 mi21462+808483+368483+3614516(Top 50%)5208(Top 41%)5208(Top 422%)
FINISH26.22 mi1.02 mi21288+1748403+808403+8016241(Top 56%)6093(Top 48%)6093(Top 494%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

23017

Females

9149

F50-54

9149

5K→10K

3.1 - 6.2 mi

Top 82%
×5
+79ft-138ft

Overall

23887

Females

9601

F50-54

9601

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

23017

Females

9149

F50-54

9149

15K→20K

9.3 - 12.4 mi

Top 78%
×5
+106ft-86ft

Overall

22778

Females

9056

F50-54

9056

20K→HALF

12.4 - 13.1 mi

Top 80%
×2
+19ft-37ft

Overall

23129

Females

9220

F50-54

9220

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

22048

Females

8697

F50-54

8697

25K→30K

15.5 - 18.6 mi

Top 73%
×9
+181ft-148ft

Overall

21175

Females

8358

F50-54

8358

30K→20M

18.6 - 20.0 mi

Top 71%
×5
+64ft-50ft

Overall

20480

Females

8068

F50-54

8068

20M→21M

20.0 - 21.0 mi

Top 69%
×8
+106ft-24ft

Overall

20111

Females

7922

F50-54

7922

21M→35K

21.0 - 21.8 mi

Top 69%
×7
+17ft-86ft

Overall

20063

Females

7977

F50-54

7977

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17731

Females

6833

F50-54

6833

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16451

Females

6175

F50-54

6175

24M→40K

24.0 - 24.9 mi

Top 53%
×1
+6ft-20ft

Overall

15478

Females

5692

F50-54

5692

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14516

Females

5208

F50-54

5208

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
×2
+22ft-21ft

Overall

16241

Females

6093

F50-54

6093

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2405
Passed By
1233
Net Change
+1172
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22460
5K → 10K51844-793#22460#23253
10K → 15K227122+105#23253#23148
15K → 20K204109+95#23148#23053
20K → HALF2634-8#23053#23061
HALF → 25K21744+173#23061#22888
25K → 30K38325+358#22888#22530
30K → 20M1794+175#22530#22355
20M → 21M15619+137#22355#22218
21M → 35K10815+93#22218#22125
35K → 23M2384+234#22125#21891
23M → 24M1644+160#21891#21731
24M → 40K1923+189#21731#21542
40K → 25.2M800+80#21542#21462
25.2M → FINISH1806+174#21462#21288
TOTALS24051233+1172
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing