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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Renate Bredenoort

Bib: 21752 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 40%
Masters (Masters Women)
#0 / 6862
Top 24%
Age Group (F45-49)
#0 / 1786
Top 28%
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
24:30
3.11 mi
Rank: #16095
Start → 5K
24:30 | 7:54/mi
10K
49:00
6.21 mi
Rank: #16194 (-99)
5K → 10K
24:30 | 7:54/mi
15K
1:13:34
9.32 mi
Rank: #16204 (-10)
10K → 15K
24:34 | 7:55/mi
20K
1:38:36
12.43 mi
Rank: #16299 (-95)
15K → 20K
25:02 | 8:04/mi
HALF
1:44:01
13.11 mi
Rank: #16319 (-20)
20K → HALF
5:25 | 7:57/mi
25K
2:03:21
15.53 mi
Rank: #16119 (+200)
HALF → 25K
19:20 | 7:59/mi
30K
2:28:56
18.64 mi
Rank: #15904 (+215)
25K → 30K
25:35 | 8:15/mi
20M
2:40:10
20.00 mi
Rank: #15804 (+100)
30K → 20M
11:14 | 8:17/mi
21M
2:48:55
21.00 mi
Rank: #15717 (+87)
20M → 21M
8:45 | 8:45/mi
35K
2:54:54
21.75 mi
Rank: #15636 (+81)
21M → 35K
5:59 | 8:00/mi
23M
3:05:03
23.00 mi
Rank: #15479 (+157)
35K → 23M
10:09 | 8:07/mi
24M
3:12:56
24.00 mi
Rank: #15358 (+121)
23M → 24M
7:53 | 7:53/mi
40K
3:19:45
24.85 mi
Rank: #15226 (+132)
24M → 40K
6:49 | 7:59/mi
25.2M
3:22:46
25.20 mi
Rank: #15189 (+37)
40K → 25.2M
3:01 | 8:45/mi
FINISH
3:30:31
26.22 mi
Rank: #15059 (+130)
25.2M → FINISH
7:45 | 7:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:01
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:46:30
Pace8:08 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:5424:307:5424:30
7:54
-
10K
6.21 mi11:50:2449:007:5424:30
7:54
0:00
15K
9.32 mi12:14:581:13:347:5424:34
7:55
+0:01
20K
12.43 mi12:40:001:38:367:5725:02
8:04
+0:09
HALF
13.11 mi12:45:251:44:017:575:25
7:57
-0:07
25K
15.53 mi13:04:452:03:217:5719:20
7:59
+0:02
30K
18.64 mi13:30:202:28:568:0025:35
8:15
+0:16
20M
20.00 mi13:41:342:40:108:0111:14
8:17
+0:02
21M
21.00 mi13:50:192:48:558:038:45
8:45
+0:28
35K
21.75 mi13:56:182:54:548:035:59
8:00
-0:45
23M
23.00 mi14:06:273:05:038:0310:09
8:07
+0:07
24M
24.00 mi14:14:203:12:568:037:53
7:53
-0:14
40K
24.85 mi14:21:093:19:458:036:49
7:59
+0:06
25.2M
25.20 mi14:24:103:22:468:033:01
8:45
+0:46
FINISH
26.22 mi14:31:553:30:318:037:45
7:37
-1:08

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

7:37 /mi

Average Pace

8:02 /mi

Slowest Pace

8:45 /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

3:18:45

94% of race

Time at Steady Pace

11:46

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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 mi11:25:5424:307:5424:30
7:54
#16095
10K
6.21 mi11:50:2449:007:5424:30
7:54
#16194
15K
9.32 mi12:14:581:13:347:5424:34
7:55
#16204
20K
12.43 mi12:40:001:38:367:5725:02
8:04
#16299
HALF
13.11 mi12:45:251:44:017:575:25
7:57
#16319
25K
15.53 mi13:04:452:03:217:5719:20
7:59
#16119
30K
18.64 mi13:30:202:28:568:0025:35
8:15
#15904
20M
20.00 mi13:41:342:40:108:0111:14
8:17
#15804
21M
21.00 mi13:50:192:48:558:038:45
8:45
#15717
35K
21.75 mi13:56:182:54:548:035:59
8:00
#15636
23M
23.00 mi14:06:273:05:038:0310:09
8:07
#15479
24M
24.00 mi14:14:203:12:568:037:53
7:53
#15358
40K
24.85 mi14:21:093:19:458:036:49
7:59
#15226
25.2M
25.20 mi14:24:103:22:468:033:01
8:45
#15189
FINISH
26.22 mi14:31:553:30:318:037:45
7:37
#15059
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 mi160955380538016273(Top 56%)5487(Top 44%)5487(Top 307%)
10K6.21 mi3.10 mi16194-995454-745454-7416348(Top 56%)5521(Top 44%)5521(Top 309%)
15K9.32 mi3.11 mi16204-105460-65460-616273(Top 56%)5487(Top 44%)5487(Top 307%)
20K12.43 mi3.11 mi16299-955526-665526-6616552(Top 57%)5674(Top 45%)5674(Top 318%)
HALF13.11 mi0.68 mi16319-205545-195545-1916731(Top 58%)5738(Top 46%)5738(Top 321%)
25K15.53 mi2.42 mi16119+2005433+1125433+11215208(Top 52%)4973(Top 40%)4973(Top 278%)
30K18.64 mi3.11 mi15904+2155345+885345+8815161(Top 52%)5059(Top 40%)5059(Top 283%)
20M20.00 mi1.36 mi15804+1005300+455300+4514750(Top 51%)4902(Top 39%)4902(Top 274%)
21M21.00 mi1.00 mi15717+875272+285272+2814704(Top 51%)4969(Top 40%)4969(Top 278%)
35K21.75 mi0.75 mi15636+815240+325240+3214520(Top 50%)4924(Top 39%)4924(Top 276%)
23M23.00 mi1.25 mi15479+1575175+655175+6513239(Top 46%)4312(Top 34%)4312(Top 241%)
24M24.00 mi1.00 mi15358+1215125+505125+5012959(Top 45%)4240(Top 34%)4240(Top 237%)
40K24.85 mi0.85 mi15226+1325065+605065+6012371(Top 43%)3984(Top 32%)3984(Top 223%)
25.2M25.20 mi0.35 mi15189+375048+175048+1713308(Top 46%)4540(Top 36%)4540(Top 254%)
FINISH26.22 mi1.02 mi15059+1304987+614987+6112315(Top 42%)4044(Top 32%)4044(Top 226%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16273

Females

5487

F45-49

5487

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16348

Females

5521

F45-49

5521

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16273

Females

5487

F45-49

5487

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16552

Females

5674

F45-49

5674

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16731

Females

5738

F45-49

5738

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15208

Females

4973

F45-49

4973

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

15161

Females

5059

F45-49

5059

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14750

Females

4902

F45-49

4902

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14704

Females

4969

F45-49

4969

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14520

Females

4924

F45-49

4924

35K→23M

21.8 - 23.0 mi

Top 46%
×5
+23ft-63ft

Overall

13239

Females

4312

F45-49

4312

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

12959

Females

4240

F45-49

4240

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12371

Females

3984

F45-49

3984

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1
+13ft-16ft

Overall

13308

Females

4540

F45-49

4540

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12315

Females

4044

F45-49

4044

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2155*
Passed By
976
Net Change
+1036
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16095
5K → 10K200200-99#16095#16194
10K → 15K193200-10#16194#16204
15K → 20K146200-95#16204#16299
20K → HALF2848-20#16299#16319
HALF → 25K245*45+200#16319#16119
25K → 30K289*74+215#16119#15904
30K → 20M14141+100#15904#15804
20M → 21M15063+87#15804#15717
21M → 35K10322+81#15717#15636
35K → 23M18225+157#15636#15479
23M → 24M13514+121#15479#15358
24M → 40K14715+132#15358#15226
40K → 25.2M5114+37#15226#15189
25.2M → FINISH14515+130#15189#15059
TOTALS2155*976+1036

* 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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